Publications

Publications - Intelligent Signal Processing Group

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[2014] • [2013] • [2012] • [2011] • [2010] • [2009] • [2008] • [2007] • [2006] • [2005] • [2004] • [2003] • [2002] • [2001] • [2000] • [1999] • [1998] • [1997]

*2017 (Back to top)

Journal articles

• Nelson, J.D.B., Gibberd, A.J., Nafornita, C., and Kingsbury N., The locally stationary dual-tree complex wavelet model, Statistics and Computing, 2017, 26 Oct, https://link.springer.com/article/10.1007/s11222-017-9784-0 https://doi.org/10.1007/s11222-017-9784-0

Conference articles

• Corina Nafornita, Alexandru Isar, Norbert Matanie and Cristian Caba, Solution of a Big Data Problem. Simulator for Denoising of Single Look Complex SAR Images, 13-th International Symposium on Signals, Circuits and Systems, ISSCS 2017, July 13-14, 2017, Iasi, Romania.
• R. Cosnita, C. Caba and I. Nafornita, "Radio network planning using a design-build-operate model," 2017 International Symposium on Signals, Circuits and Systems (ISSCS), Iasi, 2017, pp. 1-4. doi: 10.1109/ISSCS.2017.8034931 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8034931&isnumber=8034855

*2016 (Back to top)

Books & Book Chapters

• Corina Nafornita, Alexandru Isar, Signals and systems. Vol. 2., 2016, Politehnica Publishing House, ISBN 978-973-625-942-5 (ISBN 978-606-35-0072-5 vol II), published in English.

Journal articles

• J. D. B. Nelson, C. Nafornita and A. Isar, "Semi-Local Scaling Exponent Estimation With Box-Penalty Constraints and Total-Variation Regularization," in IEEE Transactions on Image Processing, vol. 25, no. 7, pp. 3167-3181, July 2016. factor 3.735 doi: 10.1109/TIP.2016.2551365, URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7448417
• Alexandru Isar, Marius Oltean, Time-frequency localization as mother wavelet selecting criterion for wavelet modulation, Annals of Telecommunications, (February 2016), vol. 71, Issue 1-2, pp. 35-46, DOI 10.1007/s12253-015-0478-3, ISSN: 0003-4347 (Print) 1958-9395 (Online), WOS: 000369000900004

Conference articles

• Corina Nafornita, Alexandru Isar and J.D.B. Nelson, Denoising of Single Look Complex SAR Images using Hurst Estimation, 12th International Symposium on Electronics and Telecommunications (ISETC), 2016, 26-27 Oct. 2016, Timisoara, Romania, pp 333-338
• Alexandru Isar and Corina Nafornita,Sentinel 1 Stripmap GRDH Image Despeckling Using Two Stages Algorithms, 12th International Symposium on Electronics and Telecommunications (ISETC), 2016, 26-27 Oct. 2016, Timisoara, Romania, pp 343-348
• Corina Nafornita, J.D.B. Nelson and Alexandru Isar, Performance Analysis of SAR Image Denoising Using Scaling Exponent Estimator, proceedings of Communications 2016, Bucharest, June 9-11 2016, Pages: 33 - 36, DOI: 10.1109/ICComm.2016.7528280.
• F. Collard; C. Salaun; S. Herledan; Z. El Khoury Hanna; G. Le Seach; G. Guitton; J. Johannessen; A. Korosov; B. Chapron; J. Piolle; N. Reul; A. Isar; C. Nafornita; M. Darecki; M. Konik; G. Quartly, Ocean Virtual Laboratory : Sentinels Ocean Synergy at your fingertips, 2016 European Space Agency Living Planet Symposium, Prague, Czech Republic, 9-13 May 2016.

*2015 (Back to top)

Research reports/Theses

• Nafornita, C.; Habilitation thesis, Politehnica University Timisoara, March 20, 2015, Habilitation title obtained, 4209/10.06.2015

Journal articles

• STOLOJESCU-CRISAN Cristina, Isar Alexandru, Ultrasound Images Conditioning, REVUE ROUMAINE DES SCIENCES TECHNIQUES-SERIE ELECTROTECHNIQUE ET ENERGETIQUE, Volume: 60, Issue: 3, Pages: 303-312, Published: JUL-SEP 2015, ISSN: 0035-4066, WOS:000359683100009
• Kovaci Maria, Balta Horia, Turbo Coding over Nakagami-m Fading Channels, International Journal of Advancements in Electronics and Electrical Engineering-IJAEEE, Volume: 4, Issue: 1, Pages: 43-47, Published: 30 April, 2015, ISSN: 2319-7498, http://www.seekdl.org/journal_page_papers.php?jourid=87&issueid=136 Link: The original publication is available at: www.seekdl.org
• Cristina Stolojescu Crisan, A. Isar, Optical Coherence Tomography Speckle Reduction in the Wavelets Domain, Scientific Bulletin of the Politehnica University of Timisoara, Transactions on Electronics and Communications, Vol. 60 (74), no. 1, 2015, pp. 3-8,
• Maria Kovaci, Horia Balta, Performance of Turbo Encoders with 64-QAM Modulators Interfacing Systems in Fading Environment, Scientific Bulletin of the Politehnica University of Timisoara, Transactions on Electronics and Communications, Vol. 60 (74), no. 1, 2015, pp. 27-32

Conference articles

• J.D.B. Nelson, C. Nafornita, A. Isar, Generalised M-lasso for Robust, Spatially Regularised Hurst Estimation, IEEE Global Conference on Signal and Information Processing (GlobalSIP), Orlando, Florida, USA, December 14-16, 2015.
• Nafornita, C.; David C., Isar, A.; Preliminary Results on Sky Segmentation, Signals, Circuits and Systems (ISSCS), 2015 International Symposium on, Iasi, Romania, July 9 - 10, 2015, pp.18-21. IEEE Xplore
• F. Collard, G.D. Quartly, M. Kolnik, J.A. Johannessen, A. Korosov, B. Chapron, J.-F. Piolle, S. Herledan, M. Danecki, A.Isar, C. Nafornita, Ocean Virtual Laboratory: A new way to explore Multi-sensor Synergy demonstrated over the Agulhas region, Proc. of the Sentinel-3 for Science workshop, Venice, Italy, 2-5 June 2015 ESA SP-734, published December 2015.
• Ionescu, D.; Kovaci, M., Field control of multiferroic spherical core-shell nanocomposites with applications in microwave range, 3rd International Conference on Modern Technologies in Industrial Engineering (ModTech), Mamaia, ROMANIA, JUN 17-20, 2015. Prelucrarea inteligenta a semnalelor
• Ionescu, D.; Kovaci, M., The shape factor influence on the control process of multiferroic nanoparticle configurations in GHz range, 3rd International Conference on Modern Technologies in Industrial Engineering (ModTech), Mamaia, ROMANIA, JUN 17-20, 2015. Prelucrarea inteligenta a semnalelor
• Cristina Stolojescu-Crisan, Alexandru Isar, Images compressive sensing reconstruction by inpainting, Proceedings of 2015 International Symposium Signals Circuits and Systems, 9-10 July 2015, Iasi, Romania, pp. 1-4, Print ISBN: 978-1-4673-7487-3
• H. Balta; J. Gal; C. Stolojescu-Crisan, On the double-binary turbo coded bits allocation mode in the case of 256-QAM square modulation, 38th International Conference on Telecommunications and Signal Processing (TSP), 2015, Pages: 1 - 6, DOI: 10.1109/TSP.2015.7296405
• H. Balta; R. Lucaciu; A. Mihaescu, Study on intra-symbol interleaving for Multi-Non-Binary Turbo Codes, 38th International Conference on Telecommunications and Signal Processing (TSP), 2015, Pages: 1 - 4, DOI: 10.1109/TSP.2015.7296401
• R. Lucaciu; M. Kovaci; J. Gal; A. Mihaescu; H. Balta, On the turbo coded bits allocation mode for the 64-QAM square modulation, 38th International Conference on Telecommunications and Signal Processing (TSP), 2015, Pages: 205 - 209, DOI: 10.1109/TSP.2015.7296253
• C. Stolojescu-Crisan, A SONAR images conditioning system in the wavelets domain, 38th International Conference on Telecommunications and Signal Processing (TSP), 2015, Pages: 518 - 522, DOI: 10.1109/TSP.2015.7296317
• C. Stolojescu-Crisan; A. Isar, Denoising and inpainting SONAR images, 38th International Conference on Telecommunications and Signal Processing (TSP), 2015, Pages: 1 - 5, DOI: 10.1109/TSP.2015.7296376
• A. Vesa; F. Alexa; H. Balta, Comparisons between 2D and 3D uniform array antennas, 2015 Federated Conference on Computer Science and Information Systems (FedCSIS), Pages: 1285 - 1290, DOI: 10.15439/2015F266
• R. Lucaciu; M. Kovaci; J. Gal; H. Balta, On the binary allocation of modulator symbol in the case of turbo coded 32-QAM rectangular modulation, 20th International Conference on Methods and Models in Automation and Robotics (MMAR), 2015, Pages: 175 - 179, DOI: 10.1109/MMAR.2015.7283867
• A. Vesa; M. Kovaci; L. Trifina; H. Balta, Memory 4 triple-binary turbo codes of rate 0.6, 20th International Conference on Methods and Models in Automation and Robotics (MMAR), 2015, Pages: 817 - 822, DOI: 10.1109/MMAR.2015.7283981
• Cristina Stolojescu-Crisan, A Hyperanalytic Wavelet Based Denoising Technique for Ultrasound Images, Proceedings of the 3rd International Work-Conference on Bioinformatics and Biomedical Engineering (IWBBIO 2015), April 15-17, 2015, Granada, Spain.

*2014 (Back to top)

Journal articles

• Isar, A.; Nafornita, C., On the statistical decorrelation of the 2D discrete wavelet transform coefficients of a wide sense stationary bivariate random process Digital Signal Processing Volume: 24 Pages: 95-105 Published: 2014, DOI: 10.1016/j.dsp.2013.10.001

Conference articles

• Corina NAFORNITA, Adrian MACAVEIU, Alexandru ISAR, Ioan NAFORNITA, Andrei CAMPEANU, Envelope Detector with Denoising to Improve the Detection Probability, pp 59-64. May 29-31, 2014, Bucharest, 10th International Conference on Communications, COMMUNICATIONS 2014
• Adrian MACAVEIU, Andrei CAMPEANU, Ioan NAFORNITA, Kalman-Based Tracker for Multiple Radar Targets, pp 69-72. May 29-31, 2014, Bucharest, 10th International Conference on Communications, COMMUNICATIONS 2014

*2013 (Back to top)

Journal articles

• Balta, H; Douillard, C, On the Influence of the Extrinsic Information Scaling Coefficient on the Performance of Single and Double Binary Turbo Codes, ADVANCES IN ELECTRICAL AND COMPUTER ENGINEERING, UNIV SUCEAVA, FAC ELECTRICAL ENG, ISSN 1582-7445, 84, 8 pag., 2013, 10.4316/AECE.2013.02013, WOS:000322179400013
• Balta, H; Douillard, C; Lucaciu, R, Multi-non-binary turbo codes, EURASIP Journal on Wireless Communications and Networking, SPRINGER INTERNATIONAL PUBLISHING AG, ISSN 1687-1499, 15 pag., 2013, 10.1186/1687-1499-2013-279, WOS:000328859800001
• Stolojescu-Crisan, C; Isar, A, Forecasting WiMAX traffic by data mining methodology, EURASIP Journal on Wireless Communications and Networking, SPRINGER INTERNATIONAL PUBLISHING AG, ISSN 1687-1499, 15 pag., 2013, 10.1186/1687-1499-2013-280, WOS:000330293700001
• Isar, A; Isar, D, Analog Frequency Tracking Filter, ADVANCES IN ELECTRICAL AND COMPUTER ENGINEERING, UNIV SUCEAVA, FAC ELECTRICAL ENG, Suceava, Romania, ISSN 1582-7445, 17, 22, 6 pag., 2013, 10.4316/AECE.2013.02003, WOS:000322179400003
• Stolojescu-Crisan, C; Isar, A; Moga, S; Lenca, P, WiMAX traffic analysis and base stations classification in terms of LRD, EXPERT SYSTEMS, WILEY-BLACKWELL, ISSN 0266-4720, 293, 9 pag., 2013, 10.1111/exsy.12026, WOS:000324071800002
• Ionescu Daniela, Kovaci Maria, Controlled Properties of the Thin Films of Ni0.5Zn0.5Fe2O4- BaTiO3 Ferrite-Ferroelectric Nanocomposites - Simulational Study, Applied Mechanics and Materials, SCOPUS, Zuric, Switzerland, ISSN 1662-7482, 383, 388, 2013
• Ionescu Daniela, Kovaci Maria, Simulation Determination of the Electromagnetic Parameters for the CdCr2S4 Multiferroic Relaxor in GHz Range, Applied Mechanics and Materials, SCOPUS, Zuric, Switzerland, ISSN 1662-7482, 389, 393, 2013
• Ionescu Daniela, Kovaci Maria, Controlled Properties of the Thin Films of Ni0.5Zn0.5Fe2O4- BaTiO3 Ferrite-Ferroelectric Nanocomposites - Simulational Study, Applied Mechanics and Materials, Switzerland, ISSN 1662-7482, 383, 388, 2013
• Ionescu Daniela, Kovaci Maria, Simulation Determination of the Electromagnetic Parameters for the CdCr2S4 Multiferroic Relaxor in GHz Range, Applied Mechanics and Materials, Switzerland, ISSN 1662-7482, 389, 393, 2013

Conference articles

• Cristina Stolojescu Crisan, Alexandru Isar, Two Approaches for the Estimation of the Heaviness of Traffic in Wireless Networks, 36th International Conference on Telecommunications and Signal Processing (TSP), Roma, Italy, , IEEE Xplore, Rome, Italy, ISBN 978-1-4799-0402-0, 2013-07-01, 268, 271, Proceedings of the 36th International Conference on Telecommunications and Signal Processing (TSP), the 36th International Conference on Telecommunications and Signal Processing (TSP)
• Corina Nafornita, Alexandru Isar, Estimating directional smoothness of images with the aid of the hyperanalytic wavelet packet transform, Signals, Circuits and Systems (ISSCS), 2013 International Symposium on , IEEE Xplore, Iasi, Romania, ISBN 978-1-4799-3193-4 , 1, 4
• Balta, H; Balta, M, 8 states triple binary convolutional encoders for the construction of turbo codes, INTERDISCIPLINARY RESEARCH IN ENGINEERING: STEPS TOWARDS BREAKTHROUGH INNOVATION FOR SUSTAINABLE DEVELOPMENT, TRANS TECH PUBLICATIONS LTD, Cluj-Napoca, ISBN 978-3-03785-785-4, ISSN 2234-9898, FEB 25-MAR 01, 2013, 8 pag., Conference on Interdisciplinary Research in Engineering Steps towards Breakthrough Innovation for Sustainable Development (INTERIN 2013), 2013, 10.4028/www.scientific.net/AEF.8-9.13, WOS:000323184000003

*2012 (Back to top)

Journal articles

• Isar, A, SPACE-FREQUENCY LOCALIZATION AS BIVARIATE MOTHER WAVELETS SELECTING CRITERION FOR HYPERANALYTIC BAYESIAN IMAGE DENOISING, FLUCTUATION AND NOISE LETTERS, WORLD SCIENTIFIC PUBL CO PTE LTD, ISSN 0219-4775, 16 pag., 2012, 10.1142/S0219477512500095, WOS:000307119100009
• Horia Balta, Alexandru Isar, Dorina Isar, Maria Kovaci, Cornel Balint, The Mirror Equivalence Concept of Convolutional Codes and Turbo-Codes, Journal of Communication and Computer, Boston, United States, ISSN 1548-7709, 852, 861, 2012
• Eugen-Victor Cuteanu, Alexandru Isar, PAPR Reduction of OFDM Signals using Gradual Projection Active Constellation Extension and Sequential Block , International Journal on Advances in Telecommunications, Toronto, Canada, ISSN 1942-2601, 188, 203, 2012
• Jamal Mountassir, Miranda Nafornita, A Blind Channel Estimation Technique Based on Denoising for LTE Downlink and Uplink system, Buletinul Stiintific al Universitatii Politehnica Timisoara, Seria Electronica si Telecomunicatii, Romania, ISBN 1583-3380, ISSN 1583-3380, 19, 24, 2012
• Adrian Macaveiu, Miranda Nafornita, Uniform Sampling of Non-bandlimited Signals Using Frames, Buletinul Stiintific al Universitatii Politehnica Timisoara, Seria Electronica si Telecomunicatii, Romania, ISBN 1583-3380, ISSN 1583-3380, 25, 28, 2012
• Andy Vesa, Ioan Nafornita, Adaptive Beamforming applied for signals estimated with MUSIC Algorithm, BBuletinul Stiintific al Universitatii Politehnica Timisoara, Seria Electronica si Telecomunicatii, Timisoara, ISBN 1583-3380, ISSN 1583-3380, 2012-12-4, 20, 24
• Silvana Popescu, Aurel Gontean, Georgeta Budura, Modern Implementation of a BPSK Modulator on FPGA, International Journal of Advanced Computer Science, India, ISSN 2251-6379, 420, 427, 2012
• Cristina Stolojescu, ECG Signals Classification using Statistical and Time-Frequency Features, Applied Medical Informatics, Cluj Napoca, Romania, ISSN 1224-5593, 16, 22, 2012

Conference articles

• Cuteanu, V; Isar, A, PAPR REDUCTION OF OFDM SIGNALS USING SELECTIVE MAPPING AND CLIPPING HYBRID SCHEME, 2012 PROCEEDINGS OF THE 20TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), IEEE COMPUTER SOC, Bucharest, ISBN 978-1-4673-1068-0, ISSN 2076-1465, AUG 27-31, 2012, 5 pag., 20th European Signal Processing Conference (EUSIPCO), 2012, WOS:000310623800513
• Nafornita, C; Berthoumieu, Y; Nafornita, I; Isar, A, KULLBACK-LEIBLER DISTANCE BETWEEN COMPLEX GENERALIZED GAUSSIAN DISTRIBUTIONS, 2012 PROCEEDINGS OF THE 20TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), Bucharest, ISBN 978-1-4673-1068-0, ISSN 2076-1465, AUG 27-31, 2012, 5 pag., WOS:000310623800372
• Balta, H; Nafornita, M; Balta, M, Study on inter- and intra-symbol interleaving succession in multi-binary turbo codes, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700043
• Nafornita, C; Isar, A, A Complete Second Order Statistical Analysis of the Hyperanalytic Wavelet Transform, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700052
• Nafornita, C; Isar, A; Nafornita, I, The Hyperanalytic Wavelet Packets - A Solution to Increase the Directional Selectivity in Image Analysis, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700053
• Schutz, A; Berthoumieu, Y; Turcu, F; Nafornita, C; Isar, A, Barycentric Distribution Estimation For Texture Clustering Based On Information- Geometry Tools, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700081
• Stolojescu-Crisan, C, Data mining based wireless network traffic forecasting, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700026
• Cristina Stolojescu, Edge-based detection techniques for X-ray image segmentation, , Timiºoara, ISSN 1224-6069, 2012, Proceedings of the 13th International Conference on Mathematics and its Applications (ICMA12)
• Cuteanu, EV; Isar, A, Hybrid PAPR Reduction Scheme with Selective Mapping and Tone Reservation, 2012 INTERNATIONAL CONFERENCE ON APPLIED ELECTRONICS, UNIV WEST BOHEMIA, Pilsen, ISBN 978-80-261-0038-6, ISSN 1803-7232, SEP 05-07, 2012, 4 pag., International Conference on Applied Electronics, 2012, WOS:000329181800010
• Cuteanu, EV; Isar, A, PAPR Reduction Scheme with Clipping and Quasilinear Sigmoid Compression Functions, 2012 INTERNATIONAL CONFERENCE ON APPLIED ELECTRONICS, UNIV WEST BOHEMIA, Pilsen, ISBN 978-80-261-0038-6, ISSN 1803-7232, SEP 05-07, 2012, 6 pag., International Conference on Applied Electronics, 2012, WOS:000329181800011
• Mountassir, J; Isar, A; Mountassir, T, Precoding Techniques in OFDM systems For PAPR Reduction, 2012 16TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE (MELECON), IEEE, Hammamet, ISBN 978-1-4673-0784-0, MAR 25-28, 2012, 4 pag., 16th IEEE Mediterranean Electrotechnical Conference (MELECON), 2012, WOS:000309215000155
• Mountassir, J; Bosneagu, D; Isar, A, Denoising Based Blind Estimation For Single carrier Frequency Division Multiplexing (SCFDM), 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700038
• Cuteanu, EV; Isar, D, Hybrid PAPR Reduction Scheme using Walsh Hadamard Precoding and Signal Companding, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700045
• Arvinti Beatrice, Isar Alexandru, Toader Dumitru, Costache Marius, Optimization of an Electrocardiogram Compression Technique Based on Wavelets,OPTIM 2012:Proceedings of the 14th International Conference on Optimization of Electrical and Electronic Equipment, Brasov, Romania, 243, 247, Proceedings OPTIM 2012, OPTIM 2012
• Beatrice Arvinti, Marius Costache, Alexandru Isar, A three step algorithm based on biorthogonal wavelets for an intelligent cardiac remote monitoring system, 2012 IEEE 16th International Conference on Intelligent Engineering Systems (INES), Lisbon, Portugal, ISBN 978-1-4673-2694-0, 2012-07-15, 549, 554, 2012 IEEE 16th International Conference on Intelligent Engineering Systems (INES)
• Horia Balta, Radu Lucaciu, Paul Gajitzki, Alexandru Isar, QPP Interleaver Based Turbo-code For DVB-RCS Standard, International Conference on Computer Modeling and Simulation, Hong Kong, ISSN 2010-460X, 2012-02-17/18, 108, 113, IPCSIT, 4th International Conference on Computer Modeling and Simulation (ICCMS 2012)
• Kovaci, M; Balta, H, Performance of Trellis Termination Methods for RSC Component Encoders of Turbo Codes, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700025
• Ionescu, D; Kovaci, M, Derived Mixture Law for the Ferrite - Ferroelectric Nanocomposites with Controllable Properties, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700095
• Botoca, C; Patrascu, A, Channel Quality Prediction Using Neural Networks, 2012 10TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS, IEEE, Timisoara, ISBN 978-1-4673-1176-2, NOV 15-16, 2012, 4 pag., 10th International Symposium on Electronics and Telecommunications (ISETC), 2012, WOS:000318702700046
• Silvana Popescu , Aurel Gonteanu, Georgeta Budura, BPSK System on FPGA, Proceedings of the IEEE 10th Jubilee International Symposium on Applied Machine Intelligence and Informatics (SAMI 2012), IEEE Explore, Herlany, Slovakia, ISBN 978-1-4577-0196-2, 301, 306, Proceedings, 2012 IEEE 10th Jubilee International Symposium on Applied Machine Intelligence and Informatics (SAMI 2012)
• Silvana Popescu , Aurel Gonteanu, Georgeta Budura, Hardware Co-simulation of the BPSK and QPSKS systems on FPGA, Proceedings of the 11th IFAC Conference on Programmable Devices and Embedded Systems (2012, Jointly with the IEEE), Brno, Czech Republic, ISBN 978-3-902823-21-2, ISSN 1474-6670, 2012, 299, 304, IFAC Proceedings Volumes(IFAC_PapersOnline, 11th IFAC Conference on Programmable Devices and Embedded Systems (2012, Jointly with the IEEE)

*2011 (Back to top)

Books & Book Chapters

• Alexandru Isar, Ioana Firoiu, Corina Nafornita and Sorin Moga (2011). SONAR Images Denoising, Sonar Systems, N. Z. Kolev (Ed.), ISBN: 978-953-307-345-3, InTech, Available from: http://www.intechopen.com/articles/show/title/sonar-images-denoising
• Corina Nafornita and Alexandru Isar (2011). Application of Discrete Wavelet Transform in Watermarking, Discrete Wavelet Transforms - Algorithms and Applications, Hannu Olkkonen (Ed.), ISBN: 978-953-307-482-5, InTech, Available from: http://www.intechopen.com/articles/show/title/application-of-discrete-wavelet-transform-in-watermarking
• Ioan Buciu (University of Oradea, Romania), Ioan Nafornita (University of Timisioara, Romania) and Cornelia Gordan (University of Oradea, Romania), Facial Expression Synthesis and Animation, 2011. 23 pages, IGI Global, DOI: 10.4018/978-1-61692-892-6.ch009, ISBN13: 9781616928926, ISBN10: 1616928921, EISBN13: 9781616928940 available at igi-global.com
• Isar Alexandru, Kovaci Maria, Securitatea retelelor de calculatoare, Politehnica, Timisoara, ISBN 978-606-554-414-7, 280 pag., 2011
• Dema Alis, Botoca Mircea, Bardan Razvan, BOTOCA CORINA, Cumpanas Alin, Atlas de imagini micro si macroscopice in patologia urologica, Politehnica, Timisoara, ISBN 978-973-625-980-7, 140 pag., 2011
• Horia Balta, Maria Kovaci, Radu Lucaciu, Culegere de probleme Teoria informatiei si a Codarii, ArtPres, ISBN 978-973-108-467-1, 319 pag., 2011

Journal articles

• Firoiu, I.; Nafornita, C.; Isar, D.; Isar, A.; Bayesian Hyperanalytic Denoising of SONAR Images, Geoscience and Remote Sensing Letters, IEEE ; 27 June 2011 online early access (DOI : 10.1109/LGRS.2011.2155617)
• Jamal Mountassir, Horia Balta, Marius Oltean, Maria Kovaci, Alexandru Isar, Simulating the WiMAX Physical Layer in Rayleigh Fading Channel, Journal of Wireless Networking and Communications, Germany, ISSN 2167-7336, 1, 7, 2011
• Arvinti Beatrice, Isar Alexandru, Toader Dumitru, Costache Marius, Wavelet Theory Applied to Bhiophysical Signals, Buletinul Stiintific al UPT, Seria Matematica-Fizica, Timisoara, Romania, ISSN 1224-6069, 82, 88, 2011

Conference articles

• Gal, J.; Campeanu, A.; Nafornita, I.; The estimation of chirp signals parameters by an extended Kalman filtering algorithm, Signals, Circuits and Systems (ISSCS), 2011 10th International Symposium on, June 30 2011-July 1 2011, pp: 1 - 4 , ISBN: 978-1-61284-944-7
• A.Campeanu, J. Gal, I. Nafornita, 64-QAM Carrier Synchronization by an Extended Kalman Filtering Algorithm, Proceedings of the First International Conference on Wireless and Mobile Networks, Paris, October, 23-24, 2011
• Nafornita, C.; Isar, D.; Isar, A.; Searching the most appropriate mother wavelets for Bayesian denoising of sonar images in the Hyperanalytic Wavelet domain; Statistical Signal Processing Workshop (SSP), June 2011
• Balta Horia, Isar Alexandru, Kovaci Maria, Nafornita Miranda, Balta Maria, Double-binary RSC convolutional codes selection based on convergence of iterative turbo-decoding process, International Symposium SCS, ISSCS 2011, Iasi, Romania, ISBN 978-1-61284-943-0, 2011, 395, 398, IEEE International Symposium on Signal, Circuits and Systems, ISSCS 2011
• Arvinti-Costache, B.; Costache, M.; Stolz, R.; Nafornita, C.; Isar, A.; Toepfer, H.; A wavelet based baseline drift correction method for fetal magnetocardiograms, New Circuits and Systems Conference (NEWCAS), 2011 IEEE 9th International, 2011, pp. 109 - 112
• Arvinti, B.; Nafornita, C.; Alexandru, I.; Costache, M.; ECG signal compression using wavelets. Preliminary results, 2011 10th International Symposium on Signals, Circuits and Systems (ISSCS), 2011 , pp. 1 - 4
• Victor Cuteanu, Alexandru Isar, Corina Nafornita, PAPR Reduction of OFDM Signals Using Multiple Symbol Representations -Clipping Hybrid Scheme, SPAMEC 2011, Cluj-Napoca
• Victor Cuteanu, Alexandru Isar, Corina Nafornita, PAPR Reduction of OFDM Signals using Sequential Tone Reservation -Clipping Hybrid Scheme , SPAMEC 2011, Cluj-Napoca
• Dorina Isar, Alexandru Isar, Corina Nafornita, Building Riesz Bases with the Aid of Low-Pass Filters , SPAMEC 2011, Cluj-Napoca
• Balta, H; Isar, A; Isar, D; Balta, M, Simulating the Operation of Turbo Codes through the Monte Carlo Method, Comparison between MATLAB, C and C#, FRONTIERS IN COMPUTER EDUCATION, SPRINGER-VERLAG BERLIN, Macao, ISBN 978-3-642-27551-7, ISSN 1867-5662, DEC 01-02, 2011, 13 pag., International Conference on Frontiers in Computer Education (ICFCE 2011), 2012, WOS:000310185700146
• Balta, H; Kovaci, M; Isar, A; Nafornita, M; Balta, M, ARP and QPP Interleavers Selection Based on the Convergence of Iterative Decoding Process for the Construction of 16-state Duo Binary Turbo Codes, 2011 34TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP), IEEE, Budapest, ISBN 978-1-4577-1411-5, AUG 18-20, 2011, 5 pag., 34th International Conference on Telecommunications and Signal Processing (TSP), 2011, WOS:000299568700025
• Mountassir Jamal, Balta Horia, Oltean Marius, Kovaci Maria, Isar Alexandru, A Physical Layer Simulator for WiMAX in Rayleigh Fading Channel, SACI 2011: 6th IEEE International Symposium on Applied Computational Intelligence and Informatics, Timisoara, Romania, ISBN 978-1-4244-9107-0, 2011, 281, 284, 6th International Symposium on Applied Computational Intelligence and Informatics, SACI 2011
• Cristina Stolojescu, Sorin Moga, Alexandru Isar, Wireless Traffic Long Range Dependence Analysis as a Base Stations Good Positioning Verification Criterion, First International Conference on Wireless and Mobile Networks, Paris, France, 2011-10-25, International Conference on Wireless and Mobile Networks, ICWMCN, Paris, France
• B. Arvinti, A. Isar, R. Stolz , M. Costache, Performance of Fourier versus Wavelet Analysis for Magnetocardiograms using a SQUID-Acquisition System, , IEEE Xplore, Timisoara, Romania, ISBN 978- 1-4244-9107-0, 2011-05, 69, 74, 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI 2011)
• Cristina Stolojescu, Sorin Moga, Philippe Lenca, Alexandru Isar, WiMAX traffic analysis and Base stations classification in terms of LRD, 15th Portuguese Conference on Artificial Intelligence, EPIA 2011, Lisbon, Portugal, ISBN 978-989-95618-4-7, 2011-10-13, 478, 490, 15th Portuguese Conference on Artificial Intelligence, EPIA 2011
• Ionescu Daniela, Kovaci Maria, About the negative permittivity of some metamaterial composites — Simulational study, IEEE 17th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2011, Timisoara, Romania, ISBN 978-1-4577-1275-3, 2011, 197, 200, IEEE 17th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2011
• Ionescu Daniela, Bogdan Ion, Kovaci Maria, Simulation determination of the negative permeability for the metamaterials based on Sr(ZnTi)Fe10O19 hexaferrite, IEEE 17th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2011, Timisoara, Romania, ISBN : 978-1-4577-1275-3, 2011, 201, 206, IEEE 17th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2011,
• Budura, G; Balint, C, Traffic Models for Performance Evaluation in VAMOS Networks, 2011 INTERNATIONAL CONFERENCE ON APPLIED ELECTRONICS (AE), IEEE, Pilsen, ISBN 978-80-7043-987-6, ISSN 1803-7232, SEP 07-08, 2011, 4 pag., International Conference on Applied Electronics, 2011, WOS:000305136600014
• Silvana Popescu , Aurel Gonteanu, Georgeta Budura, Simulation and Implementation of a BPSK Modulator on FPGA, SACI 2011: 6th IEEE International Symposium on Applied Computational Intelligence and Informatics, Timisoara, Romania, 2011, 459, 463, Proceedings, 2011 6th IEEE International Symposium on Applied Computational Intelligence and Informatics (SACI 2011)

*2010 (Back to top)

Books & Book Chapters

• Ioan Buciu, Ioan Nafornita and Cornelia Gordan, Facial Expression Synthesis and Animation, Didem Gokcay and Gulsen Yildirim (Eds.), Affective Computing and Interaction: Psychological, Cognitive and Neuroscientific Perspectives, IGI-Global, ISBN 978-1-61692-892-6, to appear 2010, Link: http://www.igi-global.com

Research reports

• Corina Nafornita, Cristina Stolojescu, Alexandru Isar, Beatrice Arvinti, Marius Oltean, Toward a real time patient monitoring system for cardiac illness (pdf)

Journal articles

• Alexandru Isar, Sorin Moga, Dorina Isar, Denoising Images using a New Type of Bishrink Filter, Rev. Roum. Sci. Techn.-Electrotechn. et Energ., 55, 1, p. 59-68, Bucarest, 2010, ISSN: 0035-4066. (pdf)
• Alexandru Isar, Sorin Moga, Dorina Isar, Denoising SONAR Images Using a Bishrink Filter with Reduced Sensitivity, Rev. Roum. Sci. Techn.-Electrotechn. et Energ., 55, II, 181-190, Bucharest, 2010, ISSN: 0035-4066, ISI (pdf)
• Ioana Firoiu, Corina Nafornita, Jean-Marc Boucher, Alexandru Isar, Searching Appropriate Mother Wavelets for Hyperanalytic Denoising, Advances in Electrical and Computer Engineering, Issue 4, 2010, ISSN: 1582-7445, ISI (pdf)
• Ioana Firoiu, Alexandru Isar, Dorina Isar, A Bayesian Approach of Wavelet Based Image Denoising in a Hyperanalytic Multi-Wavelet Context, WSEAS TRANSACTIONS on SIGNAL PROCESSING Volume 6, Issue 4, October 2010, ISSN: 1790-5052, http://www.worldses.org/journals/signal/signal-2010.htm (pdf)
• Botoca Corina, R.Bardan, M.Botoca, F.Alexa, Prostate Cancer Prognosis Evaluation Assisted by Neural Networks, Wseas Transactions on Computers, , ISSN: 1109-2750, Issue 2, Volume 9, February 2010, pp.164-173
• Link: The original publication is available at: www.wseas.us
• Cornel Balint , Georgeta Budura, Adrian Budura, Mixed Traffic Models for Dimensioning Radio Resources in GSM/GPRS Networks, WSEAS Transaction on SYSTEMS, Spain, ISSN 1109-2777, 233, 242, 2010
• Cornel Balint, Georgeta Budura, Adrian Budura, Mixed Traffic Models for Dimenssioning Radio Resources in GSM/GPRS Networks, WSEAS Transaction on SYSTEMS, Spain, ISSN 1109-277, 233, 242, 2010

Conference articles

• M. Mangri, M. Nafornita, Tracing systems for user&Control-Plan traffic of Packet Core of GPRS-UMTS networks 2010 4th International Workshop on Soft Computing Applications (SOFA), 15-17 July 2010 pp. 89 - 94, Arad, Print ISBN: 978-1-4244-7985-6, INSPEC Accession Number: 11516910, Digital Object Identifier: 10.1109/SOFA.2010.5565617 Link: The original publication is available at: ieeexplore.ieee.org
• M. Mangri, M. Nafornita, ICCOM'10 Proceedings of the 14th WSEAS international conference on Communications World Scientific and Engineering Academy and Society (WSEAS) Stevens Point, Wisconsin, USA, 2010 ISBN: 978-960-474-200-4 www.wseas.us
• H. Balta, M. Kovaci, M. Nafornita, M. Balta, Multi-Binary Turbo-Code Design based on Convergence of Iterative Turbo-Decoding Process, 5th European Conference on Circuits and Systems for Communications (ECCSC'10), November 23-25, 2010, Belgrade, Serbia pp.240-243
• Marius Oltean, Ioana Firoiu, BER per Scale Performance of a Wavelet OFDM Transmission through Time and Frequency Selective Channels, 5th European Conference on Circuits and Systems for Communications (ECCSC'10), November 23-25, 2010, Belgrade, Serbia
• Ioana Firoiu, Corina Nafornita, Dorina Isar, Jean-Marc Boucher, Alexandru Isar, An Asymptotic Statistical Analysis of the Hyperanalytic Wavelet Transform, 5th European Conference on Circuits and Systems for Communications (ECCSC'10), November 23-25, 2010, Belgrade, Serbia (pdf) (ppt)
• Cristina Stolojescu, Long-Range Dependence in WiMAX Traffic. A Preliminary Analysis, Proceedings of the 9'th IEEE International Symposium on Electronics and Communications, ISETC 2010, Timisoara, Romania, November 2010, pp. 241-244, ISBN : 978-1-4244-8458-4 (pdf) (ppt) Link: Original publication is available at: ieeexplore.org
• Ioan Eugen Andor, Lucian Ardelean, Horia Balta, Maria Kovaci, Marius Oltean, Alexandru Isar, A Study of the Permutation Schemes Used in Mobile Wireless Communications, Proceedings of the 9th IEEE International Symposium of Electronics and Telecommunications, ISETC 2010, Timisoara, Romania, November 2010, pp. 169-172, (pdf) (ppt) Link: Original publication is available at: ieeexplore.ieee.org
• Marius Oltean, Maria Kovaci, Jamal Mountassir, Alexandru Isar, Petru Lazar, A physical layer simulator for WiMAX, Proceedings of the 9th IEEE International Symposium of Electronics and Telecommunications, ISETC 2010, Timisoara, Romania, November 2010, pp. 133-136, ISBN : 978-1-4244-8458-4, (pdf) (ppt) Link: Original publication is available at: ieeexplore.ieee.org
• Corina Nafornita, Ioana Firoiu, Dorina Isar, Jean-Marc Boucher, A. Isar, A Second Order Statistical Analysis of the Hyperanalytic Wavelet Transform, Proceedings of the 9th IEEE International Symposium of Electronics and Telecommunications, ISETC 2010, Timisoara, Romania, November 2010, pp. 311-314, ISBN : 978-1-4244-8458-4 (pdf) (ppt) Link: Original publication is available at: ieeexplore.ieee.org
• Beatrice Arvinti, Marius Oltean, Alexandru Isar, Dumitru Toader, Marius Costache, ECG Statistical Denoising in the Wavelet Domain, 9th IEEE International Symposium of Electronics and Telecommunications, ISETC 2010, Timisoara, Romania, November 2010, pp. 307-310, ISBN : 978-1-4244-8458-4, (pdf) Link: Original publication is available at: ieeexplore.ieee.org
• Corina Nafornita, Ioana Firoiu, Dorina Isar, Jean-Marc Boucher, Alexandru Isar, "A Second Order Statistical Analysis of the 2D Discrete Wavelet Transform",Proceedings of IEEE International Conference Communications 2010, Bucuresti, Romania, June 10-12, ISBN: 978-1-4244-6363-3, pp. 145-148. (pdf) (ppt) Link: Original publication is available at: ieeexplore.ieee.org
• Marius Oltean, Miranda Nafornita, "Wavelet OFDM Performance in Frequency Selective Fading Channels", Proceedings of IEEE International Conference Communications 2010, Bucuresti, Romania, June 10-12, ISBN: 978-1-4244-6363-3, pp. 343-346. (pdf) (ppt) Link: Original publication is available at: ieeexplore.ieee.org
• Marius Salagean, Ioana Firoiu, Anomaly Detection of Network Traffic Based on Analytical Discrete Wavelet Transform, Proceedings of IEEE International Conference Communications 2010, Bucuresti, Romania, June 10-12, ISBN: 978-1-4244-6363-3, pp. 49-52 (pdf) (ppt) Link: Original publication is available at: ieeexplore.ieee.org
• Beatrice Arvinti, Dumitru Toader, Marius Costache, Alexandru Isar, Electrocardiogram Baseline Wander Removal Using Stationary Wavelet Approximations, Proceedings of IEEE International Conference, Optim 2010, Brasov, Romania, May 20-22, 2010, ISBN 1-4244-1545-4, vol. IV. (pdf) (ppt)
• Link: The original publication is available at: www.info-optim.ro
• Ioana Firoiu, Alexandru Isar, Dorina Isar, A Maximum A Posteriori Approach of Hyperanalytic Wavelet Based Image Denoising in a Multi-Wavelet Context, Proceedings of the 9th WSEAS International Conference on SIGNAL PROCESSING (SIP '10), Catania, Italy, May 29-31, 2010, www.wseas.us, ISBN: 9780470290255 (pdf)
• Cristina Stolojescu, Ion Railean, Sorin Moga, Alexandru Isar, "Comparison of Wavelet Families with Application to WiMAX Traffic Forecasting", Proceedings of the 12th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2010, 20-22 May 2010, Brasov, Romania, pp. 932-937, (pdf) (ppt)
• Ion Railean,Cristina Stolojescu, Sorin Moga, Philippe Lenca, "WIMAX Traffic Forecasting based on Neural Networks in Wavelet Domain", Proceedings of the Fourth International Conference on Research Challenges in Information Science (RCIS), 19-21 May 2010, Nice, France, pp.447-455, (pdf) (ppt)
• Cristina Stolojescu, Ion Railean, Sorin Moga, Philippe Lenca, Alexandru Isar, "A Wavelet Based Prediction Method for Time Series", at Stochastic Modeling Techniques and Data Analysis International Conference (SMTDA2010), 8 - 11 June 2010 Chania Crete Greece (pdf) (ppt)
• Ion Railean, Sorin Moga, Monica Borda, Cristina Stolojescu, "Neural Networks vs Genetically Optimized Neural Networks in Time Series Prediction", at Stochastic Modeling Techniques and Data Analysis International Conference (SMTDA2010), 8 - 11 June 2010 Chania Crete Greece (pdf) (ppt)
• Janos Gal, Andrei Campeanu, Ioan Nafornita, "Noncoherent Demodulation of Continouos Phase Modulation Signals using Extended Kalman Filtering", OPTIM 2010 -12th International Conference on Optimization of Electrical and Electronic Equipment, Brasov, 20-22 mai 2010, pag. IACM.4.1.09 (pdf)
• Janos Gal, Andrei Campeanu, Ioan Nafornita, "Kalman Noncoherent Detection of CPFSK Signal", The 8th International Conference on Communications COMM 2010, 10-12 June 2010, Bucuresti, vol I., pp. 65-68. (pdf)
• Garban, Z; Avacovici, AE; Garban, G; Peter, F; Ghibu, GD; Botoca, M; Cumpanas, A, PURINE METABOLISM DYSHOMEOSTASIS AND THE HETEROGENOUS NUCLEATION OF UROCONCREMENTS NOTE I. ALKALINE AND ALKALINE-EARTH METALS IN PURINE UROLITHIASIS, STUDIA UNIVERSITATIS BABES-BOLYAI CHEMIA, UNIV BABES-BOLYAI, ISSN 1224-7154, 103, 114, 12 pag., 2010, WOS:000289655500010
• Balint, C; Budura, G; Marza, E, Scheduling Techniques Evaluation in LTE systems with Mixed Data Traffic, 2010 9TH INTERNATIONAL SYMPOSIUM ON ELECTRONICS AND TELECOMMUNICATIONS (ISETC), IEEE, Timisoara, ISBN 978-1-4244-8458-4, NOV 11-12, 2010, 4 pag., 9th International Symposium on Electronics and Telecommunications (ISETC), 2010, 10.1109/ISETC.2010.5679342, WOS:000296356700046
• Silvana Popescu , Georgeta Budura , Aurel Gonteanu, Review of PSK and QAM - Digital Modulation Techniques on FPGA, Proceedings of the ICCC-CONTI 2010, Timisorara, Romania, ISBN 978-1-4244-7432-8, 327, 332, http://www.uni-obuda.hu/conferences/iccc-conti2010/

*2009 (Back to top)

Books

• Alexandru Isar, Maria Kovaci, "Securitatea retelelor", curs pentru invatamantul deschis la distanta, manual pentru studenti, Tipografia "Politehnica", 151 pag
• Corina Nafornita, "Signals and Systems, vol. 1", Politehnica Publishing House, 2009, ISBN 978-606-554-013-2 (978-606-554-014-9 vol I), published in English. (table of contents) (Errata)
• Andrei Campeanu, Gal Janos, METODE ADAPTIVE DE PRELUCRARE A SEMNALELOR (Adaptive signal processing methods), Politehnica Publishing House, 408 pag., 2009, ISBN 978-973-625-605-9, published in Romanian (link)

Research reports

• Corina Nafornita, Ioana Firoiu, Cristina Stolojescu, Ioan Nafornita, Sorin Moga, Alexandru Isar, The study of SONAR images intelligent segmentation techniques (pdf)

Journal articles

• MANGRI Marin, NAFORNITA Monica, Tracing Method with Intra and Inter Protocols Correlation, Journal of Electrical and Electronics Engineering, pp.165-169, ISSN: 1844-6035, available online
• Alexandru Isar, Sorin Moga, Dorina Isar, A New Denoising System for SONAR Images, EURASIP Journal on Image and Video Processing, Hindawi Publishing Corporation, Volume 2009 (2009), Article ID 173841, doi: 10.1155/2009/173841 (pdf)
• I. Buciu and I. Nafornita, "Feature extraction through phase congruency for facial expression analysis", International Journal of Pattern Recognition and Artificial Intelligence, Special Issue on Facial Image Processing and Analysis, Volume 23, Issue 3, pp. 617 - 635, 2009. ISI, IEEE Xplore
• Citations
• Ioana Firoiu (Adam), Corina Nafornita, Jean-Marc Boucher, Alexandru Isar, Image Denoising Using a New Implementation of the Hyperanalytic Wavelet Transform, IEEE Transactions on Instrumentation and Measurement, WISP special number, August 2009, vol. 58, no. 8, pp. 2410-2416, ISSN 0018-9456, Impact factor 0.978 (pdf)
• Razvan Bardan,Corina Botoca, Mircea Botoca, Georgeta Budura, , Artificial Neural Networks Assisted Prediction Of Prostate Confinement Of Adenocarcinoma, Timisoara Medical Journal, SCOPUS, Timisoara, Romania, 2009

Conference articles

• Ioana Firoiu, Dorina Isar,Jean-Marc Boucher, Alexandru Isar, Hyperanalytic Wavelet Packets, Proc. WISP 2009, 6th IEEE International Symposium on Intelligent Signal Processing, pp. 67-72, ISBN 978-1-4244-5058-9 26-28 August, 2009 Budapest, Hungary,http://www.trivent.hu/WISP2009/ (pdf) (ppt)
• Marius Oltean, Miranda Nafornita, Errors per Scale Statistics for a Wavelet OFDM Tansmission in Flat Fading Channels, Proceedings of WISP 2009, Budapesta, August 2009, pp 119-124, ISBN 978-1-4244-5058-9.
• Maria Kovaci, Horia Balta, Miranda Nafornita, On Using Turbo Codes Over Rice Flat Fading Channels, IEEE International Symposium on Signal, Circuits and Systems, ISSCS 2009, Iasi, Romania, July, 09-10, 2009, pp. 461-464. (pdf)
• Maria Kovaci, Horia Balta, On Using Turbo Coding over Rayleigh Flat Fading Channels, The 4th International Conference on Engineering Technologies-ICET 2009, Novi Sad, April 28-30, 2009, pp.149-151. (pdf)
• Horia Balta, Maria Kovaci, Ciprian Botiz, Cristian Poenaru, Bit Decoding Versus Symbol Decoding in Multi-Binary Turbo Decoders, The 4th International Conference on Engineering Technologies-ICET 2009, Novi Sad, April 28-30, 2009, pp.145-147. (pdf)
• Corina Nafornita, Alexandru Isar, Maria Kovaci, "Increasing Watermarking Robustness using Turbo Codes," IEEE International Symposium on Intelligent Signal Processing WISP 2009, Budapest, Hungary, 26-28 August 2009 pp. 113-118, ISBN 978-1-4244-5058-9 (pdf) (ppt)
• Ioana Firoiu, Alexandru Isar, Jean-Marc Boucher, An Improved Version of the Inverse Hyperanalytic Wavelet Transform, Proceedings of IEEE International Symposium SCS'09, Iasi, Romania, July 9-10, 2009, ISBN 1-4244-0968-3, 13-16, (pdf) (ppt)
• Marius Oltean, Alexandru Isar, On the Time-Frequency Localization of the Wavelet Signals with Application to Orthogonal Modulation, Proceedings of IEEE International Symposium SCS'09, Iasi, Romania, July 9-10, 2009, ISBN 1-4244-0968-3, pp. 173-176, (pdf) (ppt)
• Cristina Stolojescu, Alina Cusnir, Sorin Moga, Alexandru Isar, Forecasting WiMAX BS Traffic by Statistical Processing in the Wavelet Domain, Proceedings of IEEE International Symposium SCS'09, Iasi, Romania, July 9-10, 2009, ISBN 1-4244-0968-3, pp. 177-180, (pdf) (ppt)
• Corina Nafornita, Alexandru Isar, On the Choice of the Mother Wavelet for Perceptual Data Hiding, Proceedings of IEEE International Symposium SCS'09, Iasi, Romania, July 9-10, 2009, ISBN 1-4244-0968-3, pp. 233-236, (pdf) (ppt)
• Ioan Buciu, Ioan Nafornita, Non-negative Matrix Factorization Methods for Face Recognition under Extreme Lighting Variations, Proceedings of IEEE Iasi, Romania, July 9-10, 2009, ISBN 1-4244-0968-3.
• Citations
• Botoca, C; Bardan, R; Botoca, M; Alexa, F, Organ Confinement of Prostate Cancer: Neural Networks Assisted Prediction, INTERNATIONAL CONFERENCE ON ADVANCEMENTS OF MEDICINE AND HEALTH CARE THROUGH TECHNOLOGY, SPRINGER, Cluj Napoca, ISBN 978-3-642-04291-1, ISSN 1680-0737, SEP 23-26, 2009, 4 pag., International Conference on Advancements of Medicine and Health Care Through Technology, 2009, 10.1007/978-3-642-04292-8_63, WOS:000281139900063
• Botoca, C; Bardan, R; Botoca, M; Alexa, F, Prediction of Prostate Capsule Penetration using Neural Networks, , WORLD SCIENTIFIC AND ENGINEERING ACAD AND SOC, Puerto de la Cruz, ISBN 978-960-474-144-1, DEC 14-16, 2009, 4 pag., 8th WSEAS International Conference on Computational Intelligence Man-Machine Systems and Cybernetics, 2009, WOS:000276622300017

*2008 (Back to top)

Books

• Ioan Nafornita, "Teoria estimarii bazata pe model", Politehnica Timisoara Publishing House, ISBN 978-973-625-797-1, 2008, 332 pag
• Corina Nafornita, "Culegere de probleme de teoria probabilitatilor si procese aleatoare", (Problems of probability theory and random processes), online, Timisoara, 2008, published in Romanian. [pdf]

Journal articles

• M. Oltean, "A study of the multi-scale WOFDM transmission in time variant channels", International Journal of Communications, NAUN, pp. Issue 1, Vol. 2, Dec. 2008,ISSN: 1998-4480 pp. 96-105.
• Csaba Simon, Miranda Nafornita, Network-wide Proportional Services, Scientific Bulletin of Politehnica Univ. of Timisoara, Trans. on Electronics and Communications, tom 53(67), fasc.2, pp. 161-166, ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 25-26, 2008, Timisoara, Romania
• M. Oltean, In depth analysis of wavelet modulation performance in flat fading channels: choosing the wavelets mother, Trans. on Electronics and Telecommunications, tom 53(67), fasc.1, pp. 167-172, ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 25-26, 2008, Timisoara, Romania.
• I. Buciu, I. Nafornita, I. Pitas, "Facial expression recognition under noisy environment using Gabor filters", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, tom 53(67), fasc.2 , ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 25-26, 2008, Timisoara, Romania
• Corina Nafornita, Alexandru Isar, Hyperanalytic Wavelet-Based Watermarking Scientific Bulletin of University Politehnica of Timisoara, Transactions on Electronics and Communications, vol. 53(67), fasc. 2, ISSN 1583-3380, special number dedicated to the Proc. of Int. Symp. of Elec. and Telecomm. Symposium, ETc 2008, Timisoara, September 25-26, 2008
• Corina Nafornita, Alexandru Isar, Watermarking Based on the Hyperanalytic Wavelet Transform, Acta Technica Napocensis-Electronics and Telecommunications, Vol. 49, nr. 3, pp. 19-26, ISSN 1221-6542 [pdf][ppt]
• D. Isar, A. Isar, A New Time-Frequency Adaptive Filter, Scientific Bulletin of Politehnica Univ. of Timisoara, Trans. on Electronics and Telecommunications, tom 53(67), fasc.1, pp. 115-118, ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 25-26, 2008, Timisoara, Romania [pdf]
• D. Isar, A. Isar, On the Discrete Wavelet Transform Initialization Errors in Continuous-Time Applications, Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Telecommunications, tom 53(67), fasc.2, pp. 93-96, ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 25-26, 2008, Timisoara, Romania, [pdf] [ppt]
• Horia Balta, Alexandre De Baynast, Maria Kovaci, On the Encoding of the Multi-Non-Binary Convolutional Codes, Scientific Bulletin of Politehnica Univ. of Timisoara, Trans. on Electronics and Telecommunications, tom 53(67),Fascicola 2, 2008, pp.183-188,ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 25-26, 2008, Timisoara, Romania, [pdf]
• Marius Oltean, Maria Kovaci, Horia Balta, Andrei Campeanu, Multi Binary Turbo Coded WOFDM Performance in Flat Rayleigh Fading Channels, Acta Technica Napocensis-Electronics and Telecommunications, Vol. 49, nr. 3/2008, pp. 11-16, ISSN 1221-6542, [pdf]
• Horia Balta, Daniel Bosneagu, Maria Kovaci, Marius Oltean, A Study of the Permutation Schemes Used in the Mobile WIMAX, Acta Technica Napocensis-Electronics and Telecommunications, Vol. 49, nr. 3/2008, pp. 17-20, ISSN 1221-6542, [pdf]

Conference articles

• Janos Gal, Andrei Campeanu, Ioan Nafornita, Identification of Polynomial Phase Signals by Extended Kalman Filtering, EUSIPCO 2008, Switzerland
• I. Buciu, I. Pitas, I. Nafornita, "Holistic and local image representations for human face analysis - part I", Communications 2008, Bucharest, Romania, June 5-7, pp.137-140
• I. Buciu, I. Pitas, I. Nafornita, "Holistic and local image representations for human face analysis - part II", Communications 2008, Bucharest, Romania, June 5-7, pp.141-144
• I. Buciu, I. Pitas, I. Nafornita, "Global Gabor features for rotation invariant object classification", IEEE Fourth International Conference on Intelligent Computer Communications and Processing (ICCP), pp. 41 - 46, Cluj-Napoca, Romania, 2008
• Citations
• I. Nafornita, C. Nafornita, A. Isar, M. Borda, Perceptual Watermarks in the Wavelet Domain, Proceedings of Communications 2008 Workshop "New Technologies and Trends in IT and Communications", pp. 19-28, ISBN 978-606-521-008-0 [pdf][ppt]
• C. Nafornita, I. Firoiu, J.-M. Boucher, A. Isar, A New Watermarking Method Based on the Use of the Hyperanalytic Wavelet Transform Proc. SPIE Europe: Photonics Europe, vol. 7000: Optical and Digital Image Processing 70000W, pp.70000W-1-70000W-12, ISBN 97808194 71987, Strasbourg, April 25, 2008 [pdf] [ppt]
• Sorin Moga, Alexandru Isar, SONAR images despeckling using a Bayesian approach in the wavelet domain, Proc. SPIE Europe: Photonics Europe, Vol. 7000: Optical and Digital Image Processing, 700029 (Apr. 25, 2008), Strasbourg, France, ISBN: 97808194 71987 [pdf] [ppt]
• Marius Oltean, Maria Kovaci, Horia Balta, Andrei Campeanu, Multi Binary Turbo-Coded Wavelet OFDM in Flat Fading Channels, Workshop on Signal Processing Systems for Wireless Communications (SPSWC'08), Cluj Napoca, 2-3 July 2008 [pdf]
• Daniel Bosneagu, Horia Balta, Maria Kovaci, Marius Oltean, Permutations in Communications, Workshop on Signal Processing Systems for Wireless Communications (SPSWC'08), Cluj Napoca, 2-3 July 2008 [pdf]

*2007 (Back to top)

Books

• Corina Nafornita, "Atacuri asupra imaginilor marcate transparent", (Attacks on watermarked images), Politehnica Publishing House, 2007, ISBN 978-973-625-414-7, 130 pages, published in Romanian

Journal articles

• I. Buciu, I. Nafornita, "Linear and nonlinear dimensionality reduction techniques", Journal of Studies in Informatics and Control, vol. 16, no. 4, pp. 431- 444, December, 2007
• Alexandru Isar, Dorina Isar, Andre Quinquis, "Multi-Scale MAP Denoising of SAR and SAS Images", Sea Technology, INSTRUMENTATION: MEASUREMENT,PROCESSING & ANALYSIS, February 2007, Vol. 48, No. 2, pp.46-76
• A.M. Atto, D. Pastor, A. Isar, "On the statistical decorrelation of the wavelet packet coefficients of a band-limited wide-sense stationary random process", Signal Processing, Elsevier, vol. 87, Issue 10, October 2007, Pages 2320-2335, Special Section: Total Least Squares and Errors-in-Variables Modeling, ISSN: 0165-1684;

Conference articles

• Sorin Moga, Alexandru Isar, " SONAR Image Denoising Using a Bayesian Approach in the Wavelet Domain", Proceedings of International Conference ASMDA 2007, May 29 - June 1, 2007, Chania Crete Greece, 1275-1281; also published in the book RECENT ADVANCES IN STOCHASTIC MODELING AND DATA ANALYSIS, edited by Christos H Skiadas, World Scientific, November 2007, ISBN 978-981-270-968-4, 668 p.
• Alexandru Isar, Sorin Moga, Dorina Isar, " Image Denoising Using a Bishrink Filter with Reduced Sensitivity", Proceedings of IEEE International Symposium SCS'07, Iasi, Romania, July 14-15, 2007, 469-472, ISBN 1-4244-0968-3, pp. 397-400;
• Marius Oltean, Miranda Nafornita, " Efficient Pulse Shaping and Robust Data Transmission Using Wavelets", IEEE International Symposium on Intelligent Signal Processing, WISP 2007, Alcala de Henares, October 3-5, 07.
• Ioana Adam, Corina Nafornita, Jean-Marc Boucher, Alexandru Isar, " A Bayesian Approach of Hyperanalytic Wavelet Transform Based Denoising", IEEE International Symposium on Intelligent Signal Processing, WISP 2007, Alcala de Henares, October 3-5, 07.
• C. Nafornita, A New Pixel-Wise Mask for Watermarking, Proc. of ACM Multimedia and Security Workshop 2007, Dallas, TX, USA.
• A. Campeanu, J Gal, " LC-ladder filters emulated by circuits with current controlled conveyors and grounded capacitors ", International Symposium on Signal, Circuits and Systems, ISSCS 2007, Iasi, Romania, 12-13 July 2007.
• J. Gal, A. Campeanu, I. Nafornita, " Estimation of chirp signals in gaussian noise by Kalman filtering", International Symposium on Signal, Circuits and Systems, ISSCS 2007, Iasi, Romania, 12-13 July 2007.
• Citations
• Marius Salagean, Ioan Nafornita," Time-frequency methods for multicomponents signals", International Symposium on Signal, Circuits and Systems, ISSCS 2007, Iasi, Romania, 12-13 July 2007.
• Citations
• Maria Kovaci, Horia Balta, Alexandre de Baynast, Miranda M. Nafornita, " Performance Comparison of Punctured Turbo Codes and Multi Binary Turbo Codes", International Symposium on Signal, Circuits and Systems, ISSCS 2007, Iasi, Romania, 12-13 July 2007.
• Corina Nafornita," Robustness Evaluation of Perceptual Watermarks ", International Symposium on Signal, Circuits and Systems, ISSCS 2007, Iasi, Romania, 12-13 July 2007.
• Ioana Adam, Corina Nafornita, Jean-Marc Boucher, Alexandru Isar," A New Implementation of the Hyperanalytic Wavelet Transform", International Symposium on Signal, Circuits and Systems, ISSCS 2007, Iasi, Romania, 12-13 July 2007.

*2006 (Back to top)

Books

• Nafornita, M., Nafornita, I., "Microunde. Fundamente, vol.1", (Microwaves. Fundamentals, 1st vol), Politehnica Timisoara Publishing House, 2006, 500 pages, ISBN 973-625-348-1 (978-973-625-348-5), published in Romanian.
• Budura G., Botoca C., "Tehnici de prelucrare neliniara a semnalelor. Aplicatii", Publishing House "Politehnica", 2006, 200 pages, Timisoara, ISBN 973-625-292-2, (to appear in Romanian).

Reports

• S. Moga, A. Isar, "Etude sur l'utilisation de la transformee en ondelettes a diversite enrichie pour le debruitage des images SONAR", CONTRAT UNIVERSITAIRE numero 2005 2 20742142, Avril 2006.
• S. Moga, A. Isar, " Etude sur l'utilisation de la transformee en ondelettes quaternionique a diversite enrichie pour le debruitage des images SONAR", CONTRAT UNIVERSITAIRE numero 2005 2 20742142, Avril 2006.
• C.Botoca, G.Budura, Research report CNCSIS 32940/2005-Act aditional Tema 6, "Aplicatii ale filtrelor neliniare in identificarea si compensarea neliniaritatilor nedorite", Revista De Politica Stiintei Si Scientometrie, 2006, ISSN 1582-1218.
• C. Nafornita, Research report for CNCSIS grant, type TD, code 47 no. 2930/2006: " Cresterea securitatii retelelor de comunicatii de date prin autentificare bazata pe watermarking" (Watermarking Authentication) - in Romanian.

Journal articles

• G. Budura, C. Botoca, " Some Practical Considerations regarding the Identification of a nonlinear system", Revue Roumaine des Sciences Techniques, Serie Electrotechnique et Energetique, vol.51, no.1, 2006, pp.79-90, ISSN-0035-4066
• G. Budura, C Botoca, " Efficient Implementation of the Third Order RLS Adaptive Volterra Filter", Facta Universitatis, Nis, Serie Elec.Energ.,vol.19,no.1, April 2006, pp.133-141, ISSN 0353-3670
• C. Botoca, G Budura, N.Miclau, "Competitive Learning Algorithms for Data Clustering", Facta Universitatis, Nis, Serie Elec.Energ.,Vol.19, no.2, Aug.2006, ISSN 0353-3670, pp. 261-269
• G. Budura, C Botoca, "Modelling and identification of nonlinearities using the LMS Volterra filter", WSEAS Trans. on signal processing, no.2, Feb.2006, ISSN 1790-5022, pp. 190-197
• Corina Botoca, Georgeta Budura, "Neural Symbol Decision Equalizer using Competitive Learning", WSEAS Trans. On Circuits And Systems, Issue 6, Vol. 5, June 2006, ISSN 1109-2734, pp. 829-836
• M. Atto, D. Pastor, A. Isar, "On the Asymptotic Decorrelation of the Wavelet Packet Coefficients of a Wide-Sense Stationary Random Process", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, vol. 51(65), no.2, pp. 146-151, ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 21-23, 2006, Timisoara, Romania, 123-128.
• Nafornita C., Isar, A., Borda, M., "Pixel-wise masking for watermarking using local standard deviation and wavelet compression", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, vol. 51(65), no.2, pp. 146-151, ISSN 1583-3380, Int. Symposium of Electronics and Telecommunications, Sept. 21-23, 2006, Timisoara, Romania.
• M. Oltean, V. Adafinoaiei. "ECG Signal Denoising in the Diversity Enhanced Wavelet Domain", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, vol. 51(65), no.2,, ISSN 1583-3380, Fascicola 2, 2006, pp. 63-68.
• Campeanu, A., Gal, J., " OTA-C BIQUAD Cells Emulation of LC Ladder Filters ", Scientific Bulletin of the Politehnica University of Timisoara, Transactions on ELECTRONICS and COMMUNICATIONS, vol. 51(65), no.1, pp.154-157, ISSN 1583-3380
• Alexandru Isar, Dorina Isar, Ioana Adam, "Denoising Sonar Images", Proc. The Romanian Academy, Series A, Vol. 7, No. 2, May - August 2006, pp. 1-14, ISSN: 1454-8267
• Salagean, M., Nafornita, M., "Some Routing Trends", Analele Universitatii din Oradea, Fascicula Electrotehnica, Sectiunea Electronica, pp. 98-102, ISSN 1454-9239
• Salagean, M., Nafornita, I., "The estimation of the instantaneous frequency using time-frequency methods", Scientific Bulletin of the Politehnica University of Timisoara, Transactions on ELECTRONICS and COMMUNICATIONS, vol. 51(65), no. 2, pp. 195-198, ISSN 1583-3380
• Gal, J., Campeanu, A., Nafornita, I., "Estimation of Noisy Sinusoids Instantaneous Frequency by Kalman Filtering", Scientific Bulletin of the Politehnica University of Timisoara, Transactions on ELECTRONICS and COMMUNICATIONS, vol. 51(65), no.2, pp.69-72, ISSN 1583-3380
• Terebes, R., Borda M., Nafornita I., "Image filtering and enhancement using directional and anisotropic diffusion techniques", Scientific Bulletin of the Politehnica University of Timisoara, Transactions on ELECTRONICS and COMMUNICATIONS, vol. 51(65), no. 2, pp. 85-90, ISSN 1583-3380
• M. Kovaci, A. De Baynast, H. Balta, M. Nafornita, "Performance of Multi Binary Turbo-Codes on Nakagami Flat Fading Channels", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, vol. 51-65, no.2, 2006, pp.140-145.
• H. Balta, M. Kovaci, A. De Baynast, C. Vladeanu, R. Lucaciu, " A Very General Family of Turbo-Codes: The Multi-Non-Binary Turbo-Codes", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, vol. 51-65, no. 2, 2006, pp.113-118.
• H. Balta, C. Douillard, M. Kovaci, " The Minimum Likelihood APP Based Early Stopping Criterion for Multi-Binary Turbo Codes", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, vol. 51-65, no. 2, 2006, pp.199-203.
• M. Kovaci, H. Balta, M. Nafornita " Performance of Multi Binary Turbo Codes on Rayleigh Flat Fading Transmission Channels", Analele Universitatii din Oradea, Fascicola Electrotehnica, Sectiunea Electronica, 2006, pp. 64-67.
• H. Balta, M. Kovaci, M. Nafornita " Performance of Multi Binary Turbo Codes on Rice Flat Fading Channels", Analele Universitatii din Oradea, Fascicola Electrotehnica, Sectiunea Electronica, 2006, pp. 17-20.

Conference articles

• C Botoca, G Budura, "Symbol decision equalizer using a radial basis functions neural network", in Proc. of the 7th WSEAS Intl. Conf. on Neural Networks, NN'06, Cavtat, Croatia, June 12-14, 2006
• Corina Botoca, Georgeta Budura, "Complex data clustering using a new competitive learning algorithm", Applied Electronics, Pilsen, 6-7 sept. 2006, Proc., pp.23-26
• Oltean M., Boucher J.-M., Isar A., "Filtering in the Diversity-Enhanced Wavelet Domain Applied to ECG Signals Denoising", Proceedings, 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006, Vol. 2, 14-19 May 2006 pp.II-1196 - II-1199, ISBN 1-4244-0469-X.
• Quinquis A., Isar D., Isar A., "Multi-scale MAP Denoising of SAR Images", Proc. IEEE International Conference Oceans'06, Boston, USA, September 20-23, ISBN 1998-09-28.
• A. Isar, M. Oltean, D. Isar, M. Bora, "Denoising base-band communication signals", Proc. International Conference OPTIM'06, Brasov, May, 20-21, 2006, vol.IV, ISBN-973-635-702-3.
• A. Isar, S. Moga, I. Nafornita, J.-M. Augustin, R. Fablet, X. Lurton, D. Isar, " Adaptive Bivariate Shrinkage with Reduced Sensitivity", Proc. International Conference Communications 2006, Bucharest, June, 3-4, 2006, Round table under the aegis of the Romanian Academy of Technical Sciences, pp. 67-74,ISBN(10) 973-718-496-3, ISBN(13) 978-973-718-496-2.
• Isar, S. Moga, C. Nafornita, M. Oltean, I. Adam, "Image Denoising Using Wavelet Transforms With Enhanced Diversity", Proc. International Conference Communications 2006, Bucharest, June, 3-4, 2006, ISBN(10) 973-718-496-3, ISBN(13) 978-973-718-496-2, pp.161-164.
• Corina Nafornita, Alexandru Isar, Monica Borda, "Improved Pixel-Wise Masking for Image Watermarking," in Multimedia Content Representation, Classification and Security, September 11-13, 2006, Istanbul, Turkey, Lecture Notes in Computer Science, Springer-Verlag, ISSN 0302-9743 /ISBN 978-3-540-39392-4.
• Popescu, I.; Nikitopoulos, D.; Nafornita, I.; Constantinou, P; "ANN Prediction Models for Indoor Environment", in Proc. of IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, 2006. (WiMob'2006), June 19-21, 2006, Montreal, Canada, pp.366 - 371, ISBN: 1-4244-0494-0
• Popescu, I., Nikitopoulos, D., Nafornita, I.; Constantinou, P., "ANN Prediction Models for Outdoor Environment", 17th IEEE International Symposium on Personal Indoor and Mobile Radio PIMRC 2006, Sept. 11-14, 2006, Helsinki, Finland
• Citations
• Popescu, I., Nikitopoulos, D., Nafornita, I., Constantinou, P., "Comparison of ANN based Models for Path Loss Prediction in Indoor Environment", 2006, 64th Semi-Annual IEEE Vehicular Technology Conference, VTC 2006, Sept. 25-28, Montreal, Canada
• Borda, M., Nafornita, I., "Digital Rights Management - State of Art and Trends", Round table: New Technologies and Trends in IT & Communications, 6th Int. Conference Communications 2006, June 8-10, 2006, Bucharest, Romania, pp.23-30, ISBN 973-718-496-3 (978-973-718-496-2)

*2005 (Back to top)

Books

• Corina Nafornita, "Digital Watermarking in the Wavelet Domain", Politehnica Publishing House, Timisoara, 2005, 42pages, ISBN 973-625-236-1, published in English.
• Citations

Reports

• Isar, A,. Moga,S., "Le debruitage des images SONAR en utilisant la transformee en ondelettes a diversite enrichie",Rapport de recherche LUSSI-TR-2004-5-FR, ENST-Bretagne, Brest, France, on CD-ROM.
• G. Budura, C. Botoca, "Aplicatii ale filtrelor neliniare in identificarea si compensarea neliniaritatilor nedorite",Research report for CNCSIS grant 512, theme 2.
• Corina Nafornita,Research report for CNCSIS grant, type TD, code 47 no. 34702/24.06.05: "Stadiul actual al tehnicilor de marcare transparenta a imaginilor" (Image watermarking techniques) - in romanian.
• Corina Nafornita, Research report for CNCSIS grant, type TD, code 47 no. 34702/24.06.05: "Studiul comportarii la atacuri a imaginilor marcate transparent a imaginilor" (Image watermarking attacks) - in romanian.

Journal articles

• Borda, M., Nafornita, I., Isar, D., Isar, A., "New instantaneous frequency estimation method based on image processing techniques", Journal of Electronic Imaging, April-June 2005, volume 14, Issue 2, 023013-1-11.
• Citations
• Botoca C., G. Budura, N.Miclau, " Radial Basis Function equalization using competitive learning", Revue Roumaine des Sciences Techniques, Serie Electrotechnique et Energetique, Tome 50, Vol. 4, 2005 pp. 451-464.
• Budura, G., Botoca, "La construction d'un modele nonlineaire a l'aide de series Volterra et Wiener", Revue roumaine des sciences techniques, serie Electrotechnique et energetique, Tome 50, Vol. 4, pp. 465-475.
• Isar, A., Isar, D., "Le debruitage des images par filtrages dans le domaine de la Transformee en Ondelette Discrete a Diversite Enrichie", Revue Roumaine des Sciences Techniques, Serie Electrotechnique et Energetique, Tom 50, Vol. 1, 2005, pp. 81-92.
• Bernhard Rothenstein, Ioan Damian, Corina Nafornita, "Relativistic Doppler Effect Free of "Plane Wave" and "Very High" Frequency Assumptions", APEIRON studies in infinite nature, online journal, ISSN 0843-6061.
• Rothenstein, B., Nafornita, C., "Graphical aids for relativistic optics", 1 March 2005, 13 pages, online at: http://arxiv.org
• M. Nafornita, F. Chis, "Modern Network Algorithms", Scientific Bulletin of Politehnica Univ. of Timisoara, trans. on Electronics and Communications, vol.50(64), no.2, ISSN 1583-3380, 2005
• Cornel Balint, Miranda Nafornita, "Cuantizarea vectoriala. Partea I-a. Prezentarea cuantizarii vectoriale", Analele Universitatii "Tibiscus". Seria Informatica, vol. 1, no. 2, 2003, ISSN 1583-7165
• Cornel Balint, Miranda Nafornita, "Cuantizarea vectoriala. Partea II-a. Cuantizarea vectoriala adaptiva", Analele Universitatii "Tibiscus". Seria Informatica, vol. 1, no. 2, 2003, ISSN 1583-7165
• Balta H., Kovaci M., Nafornita M., "A New Method for the Simulation of the Nakagami Flat Fading (Radio) Transmission Channels", Anals of the University of Oradea, Fasc. Electrotehnics, Electronics Section, 2005, pp. 21-24.
• Balta H., Milos A., Rasinar M., "Rayleigh and Rice Radio Fading Channels Simulation", Bulletin of the University Petrol-Gaze, Ploiesti, Vol. LVII, Technical Series Nr. 2/2005, Electrotehnics, Electronics, pp.51-56.
• Balta H., Polverea, I. Gheorghita I., "Convolutional Codes Performances in Turbo Configuration", Bulletin of the University Petrol-Gaze, Ploiesti, Vol. LVII, Technical Series Nr. 2/2005, Electrotehnics, Electronics, pp.57-62.

Conference articles

• Popescu, I., Nafornita, I., Constantinou, Ph., Comparison of Neural Network Models for Path Loss Prediction, IEEE Int. Conf. Wireless and Mob. Comp., Networking and Comm. (WiMob 2005), Montreal, Canada, Aug. 22-24, 2005, Vol. 1, pp. 44-49.
• Citations
• Isar, A,. Moga,S., Lurton, X. "A Statistical Analysis of the 2D Discrete Wavelet Transform", Proceedings of International Conference AMSDA 2005, May 17-20 2005, Brest, France, 1275-1281.
• Isar, A,. Isar D., Moga,S., J. M. Augustin, Lurton, X., "Multi-scale MAP Despeckling of SONAR Images", Proceedings of IEEE International Conference Oceans'05, Brest, France, June 20-23, 2005, on CD-ROM.
• Isar, A,. Moga,S., Isar D. "A New Method for Denoising SONAR Images", Proceedings of IEEE International Symposium SCS'05, Iasi, Romania, July 14-15, 2005, pp. 469-472.
• Nafornita, C., Borda, M., "Multiple Embedding in Wavelet Subbands for Robust Image Watermarking", Proc. of IEEE International Workshop on Spectral Methods and Multirate Signal Processing, SMMSP 2005, 20-22 June, Riga, Latvia, pp. 135-140.
• Nafornita, C., "Improved Detection for Robust Image Watermarking", in Proc. of IEEE International Symposium on Signal, Circuits and Systems, ISSCS2005, Iasi, Romania, 14-15 July 2005, vol. 2, pp.473-476.
• Link: The original publication is available at: ieeexplore.ieee.org
• Citations
  • Nafornita, C., Isar, A., Borda, M., "Image Watermarking Based on the Discrete Wavelet Transform Statistical Characteristics", in Proc. of IEEE EUROCON 2005, The International Conference on "Computer as a tool", November 21-24, 2005, Belgrade, Serbia & Montenegro, pp. 943-946.
• Link: The original publication is available at: ieeexplore.ieee.org
• Citations
  • Campeanu, A., J. Gal, Design of Active Filters Simulating Mesh Current Equation of LC Ladder Filters, Proceedings of International Symposium on Signals, Circuits and Systems, ISSCS 2005 July 2005, Iasi Romania, pp. 335-338.
  • Campeanu, D., A., Campeanu, PEAQ - An Objective Method To Asses The Perceptual Quality of Audio Compressed Files, Proceedings of International Symposium on System Theory, SINTES 12, October 2005, Craiova, Romania, pp. 487-492.
  • Botoca, C., Budura, G., Miclau, N., "A new competitive learning algorithm for data clustering", Proceedins ICMCS 2005 Chisinau, pp. 75-78.
  • Budura, G., Botoca, "Nonlinearities Identification using The LMS Volterra Filter", SPECIAL SESSION Intelligent Systems & Adaptive Control within the 2005 WSEAS International Conference on DYNAMICAL SYSTEMS and CONTROL, Venice, Italy, November 2-4, 2005, pp.148-153.
  • Budura, G., "Nonlinear Systems Identification using the Volterra Model", International Symposium on Systems Theory, SINTES 12, Vol.1, Craiova 2005, pp.25-30.
  • Kovaci M., Balta H., Nafornita M., "The Performance of Interleavers used in Turbo Codes", Proceedings of International Symposium SCS, ISSCS'2005, Iasi, July, 14-15, 2005, pp. 363-366.
  • Citations
  • Kovaci M., Balta H., "Non-Binary Turbo Codes Interleavers", The 36-th International Scientific Symposium of the Military Equipment & Technologies Research Agency", Bucharest, May 26-27, 2005, pp. 208-213.
  • Balta H., Kovaci M., "The Turbo-codes Performances in the (Radio) Rice Flat Fading Channels", The Military Technical Academy, the 31st internationally attended scientific conference on "Modern Technologies in the XXI Century", Bucharest 3-4 November 2005, pp. 10.1-10.6.
  • Balta H., Kovaci M., De Baynast A., "Performance of Turbo-Codes on Nakagami Flat Fading (Radio) Transmission Channels", Signals, Systems, and Computers, Conference Record of the Thirty-Ninth Asilomar Conference Pacific Grove, California, on October 28 - November 1, 2005, pp. 606-610.
  • Balta H., Kovaci M., Nafornita M., "A Study on Turbo Coding Systems with p/4 Shifted DQPSK Modulation", Proceedings of International Symposium SCS, ISSCS'2005, Iasi, July, 14-15, 2005, pp. 367-370.
  • Balta H., Kovaci, M., " A Study on Non-Binary Turbo Codes", The 36-th International Scientific Symposium of the Military Equipment & Technologies Research Agency, Bucharest, May 26-27, 2005, pp. 214-219.
  • Balta H., Trifina L., Rusinaru A., "The Effect of Puncturing on the Convolutional Turbo-Codes Performance", The 36-th International Scientific Symposium of the Military Equipment & Technologies Research Agency, Bucharest, May 26-th -27-th, 2005, pp. 288-293.
  • Trifina L., Balta H., Rusinaru A., "Decreasing of the Turbo MAP Decoding Time Using an Iterations Stopping Criterrion", Proceedings of International Symposium SCS, ISSCS'2005, Iasi, July, 14-15, 2005, pp. 371-374.

*2004 (Back to top)

Books

• D. Isar, A. Isar, "Filters" (in Romanian), Politehnica, 2004, 295 pages, 973-625-128-4
• C. Botoca, "Reseaux des neurones. Applications dans le traitement du signal"(Neural Networks. Signal processing applications), in French, Politehnica Publishing House, 2004, 200 pages, 973-625-110-1

Reports

• Corina Nafornita, "Balizarea imaginilor statice folosind transformarea wavelet discreta." (Watermarking of still images using DWT) - in romanian, Research report for CNCSIS grant, type TD, code 47 no. 33385/29.06.04
• Corina Nafornita, "Watermarking in the wavelet domain.", Research report for CNCSIS grant, type TD, code 47 no. 33385/29.06.04
• Corina Nafornita, "Algoritmi robusti de marcare transparenta a imaginilor cu turbocoduri" (Robust watermarking for images using turbo-codes) - in romanian, Research report for CNCSIS grant, type TD, code 47 no. 33385/29.06.04
• A. Isar, S. Moga,"Le debruitage des images SONAR en utilisant la transformee en ondelettes discrete a diversite enrichie", Rapport de recherche, LUSSI-TR-2004-4, Departement Logiques des Usages, Sciences Sociales et Sciences de l'Information, Laboratoire Traitement Algorithmique et Materiel de la Communication, de l'Information et de la Connaissance, CNRS FRE 2658, ENST-Bretagne, 2004.
• G. Budura, C. Botoca, "Identificarea si compensarea neliniaritatilor nedorite in canalele de telecomunicatii",Research report for CNCSIS grant 512, theme 2.

Journal Articles

• Miranda Nafornita, Alexandru Isar, Dorina Isar, "A New Speech Compression Method", Facta Universitatis, vol. 17, no. 3, December, 2004, pp.389-402.
• Pal Istvan Borbas, Csaba Simon, Miranda Nafornita, "Mobility Related Protocols in IP Networks", Buletinul Stiintific al UPT tom 49(63) Electronica si Telecomunicatii, fascicola 1, 2004, Symposium of Electronics and Telecommunications Etc 2004, 22 - 23 October 2004, Timisoara, pp. 372-376.
• Janos Gal, Corina Nafornita, Andrei Campeanu, "Lowpass Active Filter Synthesis Based on Mesh Current Emulation of LC Ladder Structures", Buletinul Stiintific al UPT tom 49 (63) Electronica si Telecomunicatii , fascicola 1, 2004, Symposium of Electronics and Telecommunications Etc 2004, 22-23 October 2004, Timisoara, pp 164-167.
• Csaba Simon, Botond Tordai, Miranda Nafornita, "End-to-end Proportional Services for TCP Flows", Buletinul Stiintific al UPT tom 49(63) Electronica si Telecomunicatii, fascicola 1, 2004, Symposium of Electronics and Telecommunications Etc 2004, 22 - 23 October 2004, Timisoara, pp. 377-381.
• Marius Oltean, Eugen Marza, Miranda Nafornita, "BER Performances of a Differential OFDM System in Fading Channels", Buletinul Stiintific al UPT tom 49(63) Electronica si Telecomunicatii, fascicola 2 2004, Symposium of Electronics and Telecommunications Etc 2004, 22 - 23 October 2004, Timisoara, pp. 389-393.
• Marius Oltean, Andy Vesa, Eugen Marza , "Performance Evaluation of Single-Carrier Broadband Transmission with Frequency Domain Equalization", Buletinul Stiintific al UPT tom 49(63) Electronica si Telecomunicatii, fascicola 2 2004, Symposium of Electronics and Telecommunications Etc 2004, 22 - 23 October 2004, Timisoara, pp. 425-430.
• Marius Oltean, "An Introduction to Orthogonal Frequency Division Multiplexing", Analele Facultatii din Oradea, Fascicola Electrotehnica, Sectiunea Electronica, 2004, pp. 180-185.
• Corina Nafornita, ""A Wavelet-Based Watermarking for Still Images", Buletinul Stiintific al UPT tom 49(63) Electronica si Telecomunicatii, fascicola 2, 2004, Symposium of Electronics and Telecommunications Etc 2004, 22 - 23 October 2004, Timisoara, pp. 126-131.
• Bernhard Rothenstein, Corina Nafornita, "Three levels of understanding physical relativity: Galileo's relativity, Up-to-date Galileo's relativity and Einstein's relativity: A historical survey.", 23 September 2004, online at http://arxiv.org.
• Bernhard Rothenstein, Corina Nafornita, "Why p=gamma(v)mv instead of p=mv ? Because of the relativistic postulate", 12 April 2004, 3 pages, online at http://arxiv.org.
• Bernhard Rothenstein, Corina Nafornita, "An analysis of the classical Doppler effect[1] revisited", 26 March 2004, 7 pages, online at http://arxiv.org.
• Alexandru ISAR, Andre QUINQUIS, Michel LEGRIS, Dorina ISAR, "Debruitage des images SAR : Application de la TODDE (Transformee en Ondelettes Discrete a Diversite enrichie)", Revue scientifique et technique de la defense, no. 64, 2004, Paris, France, pp139-148.
• Andre Quinquis, Alexandru Isar, Dorina Isar, "Denoising Over-Sampled Signals", Buletinul stiintific al UPT tom 49 (63), Electronica si Telecomunicatii, fascicula 1-2, 2004, pp. 110-113.
• Corina Botoca, Georgeta Budura, Nicolae Miclau, "Nonlinear Channel Equalization Using Complex Neural Networks", Buletinul stiintific al UPT tom 49 (63), Electronica si Telecomunicatii, fascicula 1, 2004, pp. 226-231.
• Georgeta Budura, Corina Botoca, "Efficient Implementation of The Second Order Volterra Filter", Buletinul stiintific al UPT tom 49 (63), Electronica si Telecomunicatii, fascicula 2, 2004, pp. 91-95.
• Horia Balta, Maria Kovaci, "A study on turbo decoding iterative algorithms", Buletinul stiintific al UPT tom 49 (63) Electronica si Telecomunicatii, fascicula 2, 2004, pp.33-37.
• Horia Balta, Maria Kovaci, "The Performances of Convolutional Codes used in Turbo Codes", Buletinul stiintific al UPT tom 49 (63) Electronica si Telecomunicatii, fascicula 2, 2004, pp.38-43.
• Horia Balta, Maria Kovaci, "A Comparison Between Weight Spectrum of Different Convolutional Code Types", Analele Universitatii din Oradea, Fascicola Electrotehnica, Sectiunea Electronica, 2004, pp. 174-179.

Conference Articles

• Andrei Campeanu, "Active Filter Synthesis Based on the Mesh Current Emulation of LC Ladder Structures", 7th Biennial Analog Signal Processing Conference ASSP 2004, Oxford Brookes University, UK, 3rd Nov. 2004,pp.2.1-2.6.
• I. Nafornita, A. Isar, "Lossy Data Compression Using Wavelets", Proceedings of International Conference Communications 2004, Bucharest, June, 3-4, 2004, Round table: New technologies and trends in IT and Communications, under the aegis of the Romanian Academy of Technical Sciences, 28-39.
• Monica Borda, Ioan Nafornita, "Digital Watermarking. Principles and Applications", Proceedings Of International Conference Communications 2004, Bucharest, 3-4 June, 2004, pp.40-54.
• Ileana Popescu, Miranda Nafornita, Ioan Nafornita, Philip Constantinou, " Generalized Regression Neural Network Prediction Model for Indoor Environment", ISCC'2004 - The Ninth IEEE Symposium on Computers and Communications, Alexandria, Egypt, June 29 - July 1st, 2004, pp. 657-661.
• Citations
• A. Isar, R. Fablet, J-M. Augustin, "Multi-wavelet denoising for speckle removal in underwater sonar images", Proceedings of International Conference "In-situ Seabed Characterization"-SeaTech Week 2004, Brest, France, October 22, 2004, pp.831-836.
• D. Isar, A. Isar, "Polynomial Approximation of Signals Corrupted by Noise", Proceedings of International Conference OPTIM'04, Brasov, May, 20-21, 2004, vol.IV, pp. 153-158.
• Nicolae Miclau, Corina Botoca, Georgeta Budura, "Nonlinear complex channel equalization using a radial basis", Seventh seminar on neural networks in applications in electrical engineering, pp.73-78, 2004.
• H. Balta, M. Kovaci, "Turbo-Coduri: Constructie, performante, perspective", Academia fortelor terestre "Nicolae Balcescu" Sibiu a VIII-a Sesiune de Comunicari stiintifice, 11 iunie, 2004, pp. 27-34.
• H. Balta, M. Kovaci, "Studiu asupra preciziei curbelor BER construite prin simularea functionarii turbo-codurilor", Academia fortelor terestre "Nicolae Balcescu" Sibiu a VIII-a Sesiune de Comunicari stiintifice, 11 iunie, 2004, pp. 35-42.
• Bernhard Rothenstein, Corina Nafornita, "Red Shift and Blue Shift: A realistic approach", PHYSICAL INTERPRETATIONS OF RELATIVITY THEORY-IX, Proceedings, Imperial College, London, 3 - 6 September 2004.
• Corina Nafornita, Monica Borda, Amadou Kane, "A Wavelet-Based Digital Watermarking using Subband-Adaptive Thresholding for Still Images", microCAD 2004 International Scientific Conference, University of Miskolc, 18-19 March 2004, pp.87-92.
• Citations

*2003 (Back to top)

Journal Articles

• Alexandru Isar, Dorina Isar, "Adaptive Denoising of Low SNR Signals", ARI, The Bulletin of the Istanbul Technical University, Volume 53, Number 2, pp. 31-37.
• Alexandru Isar, Dorina Isar, Mirela Bianu, "A Statistical Analysis of Two Classes of Time-Frequency Representations", Facta Universitatis, vol. 16, no. 1, April, 2003, pp. 115-134.
• Corina Nafornita, Alexandru Isar, "Digital Watermarking of Still Images using the Discrete Wavelet Transform", Buletinul stiintific al UPT tom 48 (62) Electronica si Telecomunicatii, fascicula 1-2, 2003.
• Corina Botoca, Georgeta Budura, "Neural Networks Intelligent Tools for Telecommunications Problems", Buletinul stiintific al UPT tom 48 (62) Electronica si Telecomunicatii, fascicula 1-2, 2003.
• Corina Botoca, "Some Aspects of Cellural Neural Networks and Their Applications,", Buletinul stiintific al UPT tom 48 (62) Electronica si Telecomunicatii, fascicula 1-2, 2003.
• Marius Oltean, Miranda Nafornita, "Word Error Rate Statistics of a DFT-based MCM System in a FSF Channel", Buletinul stiintific al UPT tom 48 (62) Electronica si Telecomunicatii, fascicula 1-2, 2003.
• Marius Salagean, Mirela Bianu, Cornelia Gordan, "Instantaneous Frequency and its Determination", Buletinul stiintific al UPT tom 48 (62) Electronica si Telecomunicatii, fascicula 1-2, 2003.
• Conference Articles
• Monica Borda, Ioan Nafornita, Alexandru Isar, "A new instantaneous frequency estimation method based on the use of image processing techniques", Proceedings of IS&T/SPIE's Annual Symposium Electronic Imaging, 20-24 January, 2003, Santa Clara, California, USA, Citations
• Dorina Isar, Alexandru Isar, "Adaptive de-noising of low SNR signals", Proceedings of International Conference on Wavelet Analysis Applications, ICWAA2003, 29-31, May 2003, Chongqing, P.R.China.
• Alexandru Isar, Andre Quinquis, Michel Legris, "Le debruitage des images SAR", Actes de la journee thematique Radar et Environement marin, 10 juin, 2003, ENST-Bretagne, France.
• Alexandru Isar, Jean-Marc Boucher, "Adaptive denoising of very low SNR signals", Proceedings of International Conference SMMSP 2003, 13-14 september, Barcelona, Spain.
• Maria Kovaci, Dorina Isar, Alexandru Isar, " Denoising SAR Images", Proceedings of International Symposium SCS'2003, Iasi, July, 10-11, 2003, pp. 281-284.
• Mirela Bianu, Alexandru Isar, "The Reduction of Interference Terms in the Time-Frequency Plane", Proceedings of International Symposium SCS'2003, Iasi, July, 10-11, 2003, pp. 461-464.

*2002 (Back to top)

Books

• Alexandru Isar, Andrei Cubitchi, Miranda Nafornita, "Algorithmes et techniques de compression", Orizonturi universitare, 2002, 181, 973-8391-38-5.

Journal Articles

• Dorina Isar, Alexandru Isar, "A New Best Wavelet's Mother Searching Algorithm", Revue roumaine des sciences techniques, serie electrotechn. et energetique, Tome 47, vol. 3.
• Alexandru Isar, Dorina Isar, "A New Discrete Wavelet Transform", Revue roumaine des sciences techniques, serie electrotechn. et energetique, Tome 47, vol. 3, 2002.
• Elena Lupea, Mirela Bianu, Marius Oltean, Marius Salagean, Miranda Nafornita, "BER Performance of Frequency Selective Channels with Cyclic Prefix Base Equalisers", Scientifically Bulletin of the "Politehnica" University, Timisoara, Tom 47 (6), pp. 143-150.
• Marius Oltean, Miranda Nafornita,"The Cyclic Prefix Influence on OFDM Transmission BER", Scientifically Bulletin of the "Politehnica" University, Timisoara, Tom 47 (6), pp. 143-150.
• Maria Kovaci, Alexandru Isar, "Denoising Signals Corrupted by Specle Noise", Buletinul stiintific al UPT tom 47 (61) Electronica si Telecomunicatii, fascicula 1-2, 2002, pp.182-185.
• Janos Gal, Marius Salagean, Mirela Bianu, Ioan Nafornita, "The Instantaneous Frequency Determination for Signals with Polynomial Phase using Kalman Filtering", Buletinul Stiintific al Universitatii "POLITEHNICA" din Timisoara, Proceedings of the Symposium on Electronics and Telecommunications, Fifth edition, September 19-20, 2002, vol. I, pp. 186-189.
• Janos Gal, Mirela Bianu, Andrei Campeanu, "A New Class of Linear Phase FIR Filters Designed by a Modified IRLS Algorithm", Buletinul Stiintific al Universitatii "POLITEHNICA" din Timisoara, Proceedings of the Symposium on Electronics and Telecommunications, Fifth edition, September 19-20, 2002, vol. I, pp. 202-205.
• Georgeta Budura, Ioan Nafornita, "Kernels Measurement Techniques for Constructing Nonlinear Models", Buletinul Stiintific al Universitatii "POLITEHNICA" din Timisoara, Proceedings of the Symposium on Electronics and Telecommunications, Fifth edition, September 19-20, 2002.
• Georgeta Budura, Corina Botoca, "Applications of the Volterra Models in Nonlinear Systems Identification", Buletinul Stiintific al Universitatii "POLITEHNICA" din Timisoara, Proceedings of the Symposium on Electronics and Telecommunications, Fifth edition, September 19-20, 2002.

Conference Articles

• I.Popescu, A.Kanatas, E.Angelou, I.Nafornita, P.Constantinou, "Applications of Generalized RBF-NN for Path Loss Prediction", The 13th IEEE International Symposium on Personal , Indoor and Mobile Radio Communications,Lisbon, Portugal,September 15-18,2002
• Citations
• Tiberiu Muntean, Eric Grivel, Ioan Nafornita, Mohamed Najim, "Audio Digital Watermarking For Copyright Protection", Proceedings of International Workshop "Trends and Recent Achievements in Information Technology", May 16-18, 2002, Cluj-Napoca,
• Citations
• Ileana Popescu, Athanasios Kanatas, Philip Constantinou, Ioan Nafornita, "Applications of general regression neural networks for path loss prediction", Proceedings of International Workshop "Trends and Recent Achievements in Information Technology", May 16-18, 2002, Cluj-Napoca.
• Citations
• Elena Lupea, Corina Nafornita, Miranda Nafornita, "Capacity of Frequency Selective Channels. Part I. Time Invariant Channels", Proceedings of International Workshop "Trends and Recent Achievements in Information Technology", May 16-18, 2002, Cluj-Napoca.
• Elena Lupea, Corina Nafornita, Miranda Nafornita, "Capacity of Frequency Selective Channels. Part II. Time-Variable Channels", Proceedings of International Workshop "Trends and Recent Achievements in Information Technology", May 16-18, 2002, Cluj-Napoca.
• Alexandru Isar, "Digital Watermarking of Images and Wavelets", Proceedings of International Workshop "Trends and Recent Achievements in Information Technology", pp. 15-24, May 16-18, 2002, Cluj-Napoca.
• Dorina Isar, Alexandru Isar, "Speech Adaptive Compression Using Cosine Packets", Proceedings of International Conference "Communications 2002", December, 2002, Bucuresti.
• Dorina Isar, Alexandru Isar, "A Generalization of the Widrow's Quantization Theorem", Proceedings of the International Conference Mathematical Theory of Networks and Systems MTNS-2002, August, 12-16, 2002, proceedings on CD, Notre-Dame, USA.
• Elena Lupea, Marius Oltean, Miranda Nafornita, "Channels equalization based on cyclic prefix", Proceedings of the 4'th International Conference RSEE'2002, Oradea, Romania.
• Horia Balta, Maria Kovaci, "Methode d'implementation des codes Reed-Solomon sur MatLab-Symulink", Proceedings of the 4'th International Conference RSEE'2002, Oradea, Romania.
• Maria Kovaci, "Les egaliseurs d'un Full Turbo CDMA dans le cas d'une modulation QPSK, quand il y a deux utilisateurs", Proceedings of the 4'th International Conference on Renevable Resources and Environmental Electro-Technologies, 6-9 June 2002, Oradea.
• Mirela Bianu, Cornelia Gordan, Ioan Nafornita, "A States Space Model of Nonstationary Signals with Phase Variation as a Polynomial", 4'th International Conference on Renewable Sources and Environmental Electro-Technologies, 6 - 9 iunie 2002, Oradea.
• T. Muntean, E. Grivel, M. Najim, Audio Digital Watermarking Based on Hybrid Spread Spectrum, wedelmusic, pp.0150, Second International Conference on WEB Delivering of Music (WEDELMUSIC'02), 2002, Link: available online at computer.org, Citations

*2001 (Back to top)

Journal Articles

• Ileana Popescu, Ioan Nafornita, G. Gavriloaia, Philip Constantinou, Cornelia Gordan, "Field Strength Prediction In Indor Environment with a Neural Network", Facta Universitatis, Nis, Yugoslavia, Vol. 14, No. 3, December 2001, 329-336.
• Corina Botoca, "Romanian Bank-Notes Recognition Using Cellular Neural Networks", Bul. Stiintific al Univ. "Politehnica" Timisoara, tom 46(60), fasc. 1, pp. 47-50.
• Balta Horia, "Codor/decodor ciclic. Implementare MATLAB-Simulink", Bul. Stiintific al Univ. "Politehnica" Timisoara, tom 46(60), fasc.1, 2001.

Conference Articles

• I. Popescu, I. Nafornita, Gh. Gavriloaia, P. Constantinou, C. Gordan "Field Strength Prediction in Indoor Environment with a Neural Model", 5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services - TELSIKS 2001, Yugoslavia, Nis, 19-21 September 2001
• R. Terebes, O. Lavialle, P. Baylou, M. Borda, I. Nafornita, "Erosion adaptative pour les images en niveaux de gris", Proceedings 18th GRETSI Symposium on Signal and Image Processing, Toulouse, France, 10-13 Sept., 2001.
• Popescu I., Nafornita I., Kanatas A., Constantinou P., Hybrid Model Based on Neural Networks for Path Loss Prediction, Proc. of the IASTED International Conference Advances in Communications, July 3-6 Rhodes, Greece,2001 pp.106-109
• I.Popescu, I.Nafornita, P.Constantinou, A.Kanatas, N.Moratis, "Neural Model for Path Loss Prediction in Suburban Environment", Proceedings of the IASTED International Conference Advances in Communications, July 3-6 Rhodes, Greece 2001pp.110-113
• I.Popescu, I.Nafornita, P.Constantinou, A.Kanatas, N.Moratis, "Neural Networks Applications for the Prediction of Propagation Path Loss in Urban Environment", The IEEE Semi-annual Vehicular Technology Conference,VTC 2001 Spring,May 6-9, Rhodes, Greece, Citations
• Andrei Cubitchi, Alexandru Isar, "A Statistical Characterization of the Uniform Quantization Process", Actele celei de a 32-a sesiune de comunicari stiintifice cu participare internationala a Agentiei de cercetare pentru tehica si tehnologii militare , (pe CD), 12-13 aprilie 2001, Bucuresti.
• Alexandru Isar, Andrei Cubitchi, "A New Wavelet Basis Searching Method for the Compression of Smooth Signals", Proceedings of International Conference "ICT-2001", pp. 277-280, 14-16 iunie, 2001, Bucuresti.
• Dorina Isar, Alexandru Isar, "On the Initialization Errors of the Discrete Wavelet Transform Algorithm", Proceedings of International Conference "SCS-2001", pp. 231-234, 5-7 iulie, 2001, Iasi.

*2000 (Back to top)

Journal Articles

• G.Wade, C.Serdean, A.Ambroze, Monica Borda, Ioan Nafornita, "Watermarking Uncompressed Video: An Overview, Invited Paper", Bul. Stiintific al U.Politehnica Timisoara, Proceedings of the Symposium on Electronics and Telecommunications, "ETC'2000"Timisoara nov 2000,tom 45(59), fasc. 1, pp 1-16.
• Citations
• Andreas Voulgarelis, Ileana Popescu, Ioan Nafornita, Philip Constantinou, "A Neural Networks Application to the Direction-Finding Systems", Analele Universitatii Oradea, June, 8, 2000.
• Andrei Campeanu, "Optimal Design of Second Order McClellan Transformation for Eightfold Symmetric Contours 2-D FIR Filters-Part II: Experiments and Results", Bul. Stiintific al Univ. "Politehnica" Timisoara, tom 45(59), fasc. 2, pp.53-58.

Conference Articles

• Romulus Terebes, O. Lavialle, P. Baylou, Monica Borda, Ioan Nafornita, "Adaptive Directional Morphological Operators", EUSIPCO 2000, X European Signal Processing Conference, Sept 4-8, 2000, Tampere, Finland.
• Andreas Voulgarelis, Ileana Popescu, Ioan Nafornita, Philip Constantinou, "Implemantation of a Direction -of-Arrival Finding Antenna using Neural Networks", 2nd Symposium on Applied Electromagnetism of Trans Black Sea Region, Xanthi, Greece, 27-29 June, 2000.
• Ileana Popescu, Ioan Nafornita, Philip Constantinou, A. Kanatas, N. Moraitis, "Prediction of Outdoor Propagation Path Loss with Neural Networks", Proceedings of the 8th telecommunications Forum Telfor'2000, 21-23 November 2000, Belgrade, Serbia, Yugoslavia, 140-143.
• Tibor Asztalos, Adrian Marina, Alexandru Isar, "A New Algorithm for the Estimation of the Instantaneous Frequency of a Signal Perturbed by Noise", Proceedings of the International Conference Mathematical Theory of Networks and Systems MTNS-2000, June, 17-25, 2000, proceedings on CD, Perpignan, France.

*1999 (Back to top)

Journal Articles

• Alexandru Isar, Dorina Isar, "Filtres non-lineaires et ondelettes", Revue roumaine des sciences techniques, serie Electrotechnique et energetique, Tome 44, vol. 2, 1999, pp. 231-238.
• Andrei Campeanu, "Optimal Design of Second Order Mc Clellan Transformation for Eightfold Symmetric Contours 2-D Fir Filtres, Part I: The Algorithm", Buletinul Stiintific al Universitatii "Politehnica" din Timisoara, tom. 44(58), 1999, fascicola 2, pp. 105-116.
• Andrei Campeanu, "Optimal 1-D to 2-D FIR Filter McClellan Transformations by Standard Least Squares Minimization Techniques", Romanian Journal of Information Science and Technology, Volum 2, Number 1-3, 1999, pp. 227-238.

Conference Articles

• Tibor Asztalos, Dorina Isar, Alexandru Isar, "Adaptive Capturing Transient Signals Using Wavelets", Proceedings of the 8-th European Conference on Power Electronics and Applications, EPE-99, September, 7-9, 1999, Lausanne, Switzerland, pp. 85-88.
• Tibor Asztalos, Dorina Isar, Alexandru Isar, "Adaptive Sampling Rate Obtained using Wavelets", Proceedings of the International Workshop on Sampling Theory and Applications, SAMPTA-99, August, 11-14, 1999, pp. 37-40, Trondheim, Norway.
• Alexandru Isar, Dorina Isar, Tibor Asztalos, "Nonlinear Adaptive Filters and Wavelets: A Statistical Analysis", Proceedings of the 6-th International Conference on Electronics Circuits and Systems, ICECS-99, September, 5-8, 1999, pp. 71-76, Paphos, Cyprus.
• Alexandru Isar, Tibor Asztalos, Dorina Isar, "Adaptive Non-linear Denoising Using Wavelets", Proceedings of IASTED International Conference PES-99, November 8-10, 1999, pp. 85-90, Las Vegas, USA.
• Alexandru Isar, "Adaptive Denoising in Telecommunications", Proceedings of IEEE International Conference TELSIKS-99, October 13-15, 1999, pp. 91-100, Nis, Yugoslavia.
• Tibor Asztalos, Dorina Isar, Alexandru Isar, "Time-Frequency Filters", Proceedings of International Conference SCS-99, pp. 11-14, July ,5-7, 1999, Iasi.
• Tibor Asztalos, Alexandru Isar, "Wavelets and Audio Data Compression", Proceedings of International Conference SCS-99, pp. 71-74, 5-7 iulie, 1999, Iasi.

*1998 (Back to top)

Books

• Alexandru Isar, Ioan Nafornita, "Time-Frequency Representations (in Romanian)", Ed. "Politehnica", 1998. Citations

Journal Articles

• Cornelia Gordan, Marius Regep, Ioan Nafornita, "Estimating and Interpreting the Instantaneous Frequency of a Frequency Modulated Signal. Part 1: Fundamentals and Algorithms", Buletinul Stiintific al Universitatii "Politehnica" din Timisoara, tom. 43(57), 1998, fascicola 1, pp. 175-184.
• Citations
• Cornelia Gordan, Marius Regep, Ioan Nafornita, "Estimating and Interpreting the Instantaneous Frequency of a Frequency Modulated Signal. Part 2: Practical Results", Buletinul Stiintific al Universitatii "Politehnica" din Timisoara, tom. 43(57), 1998, fascicola 1, pp. 185-190.
• Citations
• Tibor Asztalos, Dorina Isar, Alexandru Isar, "Data Adaptive Compression Using Wavelets", Buletinul stiintific al Universitatii "Politehnica" din Timisoara, Tom 43 (57), 1998, Fascicula 2, pp. 79-82.
• Hassan Harasis, Florin Gadau, Miranda Nafornita, "Flow control through scheming control", Analele Universitatii Oradea 1998, Fascicula Electrotehnica, sectiunea B, pp 120-127.
• Hassan Harasis, M. C. Caius, Miranda Nafornita, "The multicast routing. Routing algorithms", Analele Universitatii Oradea 1998, Fascicula Electrotehnica, sectiunea B, pp 128-135.
• Hassan Harasis, M. Mihailovici, Miranda Nafornita, "INTRANET routing algorithms", Analele Universitatii Oradea 1998, Fascicula Electrotehnica, sectiunea B, pp 136-145.
• Corina Botoca, "Completely Stable Cellular Neural Network Associative Memory Using Singular Value Decomposition", Buletinul Stiintific al Universitatii "Politehnica" Timisoara, fascicola I, 1998, pag.223-226.
• Corina Botoca, "Reconstruction of 3D Objects through Interpolation and Approximation Using Cellular Neural Networks", Buletinul Stiintific al UPT, Electrotehnica Electronica si Telecomunicatii, Tom 43 (57), fascicola II, 1998.
• Corina Botoca, Carmen De Sabata, "Using Associative Memories on Cellular Neural Networks Control an Automated Guided Vehicle", Analele Universitatii Oradea 1998, pag.31-35.
• Tibor Asztalos, Dorina Isar, Alexandru Isar, "Compression Using Wavelets", Buletinul stiintific al UPT tom 43 (57) Electrotehnica, 1998, pp.114-117.

Conference Articles

• Georgeta Budura, Ioan Nafornita, "Measuring the Wiener Kernels of a Nonlinear System by Use of The Cross-Correlation Approach", Proceedings of the Symposium on Electronics and Telecommunications, Timisoara, 1998, vol.1, pag.39-47.
• Andrei Campeanu, "Symmetrical Low-Pass FIR Filters Analogs to Classical IIR Types Obtained by an Improved IRLS Algorithm", 21-th Seminar on Fundamentals of Electrotechnics and Circuit Theory Proceedings, Gliwice, Poland, 20-23. 05. 1998, pp. 473-476.

*1997 (Back to top)

Journal Articles

• Miranda Nafornita, V. Munteanu, Hassan Harasis, "Mecanisme de control al fluxului in retele de transmisii de date", Analele Universitatii din Oradea, 1997, fascicola Electrotehnica, pag. 176-181.
• Miranda Nafornita, Adrian Ivan, Hassan Harasis, "Algoritmi de cost minim orientati pe flux", Analele Universitatii din Oradea, 1997, fascicola Electrotehnica, pag. 182-187.
• N. Tomai, Miranda Nafornita, Hassan Harasis, "Protocoale de dirijare in interetele", Buletin Stiintific al UPB, Tom 42 (56) fascicola 1, 1997 pag. 111-118.
• O. Pop, S. Szekely, Miranda Nafornita, "Realizarea unei transmisii sigure de banda larga in retele ATM", Bul. Stiintific al Universitatii "Politehnica" Timisoara, Tom 42 (56) fascicola 2, 1997.
• Tibor Asztalos, "Tomography Imaging. Radon Transform Inversion Techniques", Buletinul stiintific al UPT, TOM 42 (56) Electrotehnica, Electronica si Telecomunicatii, fascicola 2, 1997, pp. 99-108.
• Tibor Asztalos, "Wavelet Inversion of the Radon Transform. Part 1", Buletinul stiintific al UPT, TOM 42 (56) Electrotehnica, Electronica si Telecomunicatii, fascicola 2, 1997, pp. 109-116.
• Tibor Asztalos, "Wavelet Inversion of the Radon Transform. Part 2", Buletinul stiintific al UPT, TOM 42 (56) Electrotehnica, Electronica si Telecomunicatii, fascicola 2, 1997, pp. 117-122.

Conference Articles

• Dorina Isar, Alexandru Isar, "A New Class of Identity Systems", Proceedings of International Workshop on Sampling Theory and Applications, Aveiro, Portugal, June 16-19, 1997.
• Ioan Nafornita, "Two Algorithms for the Reactive Power Measurement in Non-Sinusoidal Periodical Regime", IEEE, Instrumentation & Measurement Technology Conference, Ottawa Canada 1997.
• Monica Borda, Dorina Isar, "Whitening with Wavelets", ECCTD 1997, Budapest, Hungary.
• Dorina Isar, "De-noising adaptatif", Proceedings of International Conference GRETSI'97, September, 1997, Grenoble, France.
• Corina Botoca, "An Improved Associative Memory using a Fast Algorithm on Cellular Neural Network", Proceedings of International Conference NEUREL '97, Belgrade, 1997, pp. 90-93.