Draft versions of some of these papers are available upon request by e-mail
Journal Papers (30)
F. J. dos Santos and A. L. V. Coelho: A Multi-View Approach to Multi-Criteria Decision Making, International Journal of Information and Decision Sciences, 15(1):1-26, Inderscience, 2023 (ISSN: 1756-7025). Here is a link to the paper.
A. L. V. Coelho and N. C. Sandes: Data Clustering via Cooperative Games: A Novel Approach and Comparative Study, Information Sciences Journal, 545:791–812, Elsevier, 2021 (ISSN: 0020-0255). Here is a link to the paper.
F. J. dos Santos and A. L. V. Coelho: Eliciting Correlated Weights for Multi-Criteria Group Decision Making with Generalized Canonical Correlation Analysis, Symmetry, 12:1612, MDPI, 2020 (ISSN: 2073-8994). Here is a link to the paper.
L. A. M. Pereira, J. P. Papa, A. L. V. Coelho, C. A. M. Lima, D. R. Pereira and V. H. C. de Albuquerque: Automatic Identification of Epileptic EEG Signals through Binary Magnetic Optimization Algorithms, Neural Computing and Applications Journal, 31:1317–1329, Springer, 2019 (ISSN: 0941-0643). Here is a link to the paper.
N. C. Sandes and A. L. V. Coelho: Clustering Ensembles: A Hedonic Game Theoretical Approach, Pattern Recognition Journal, 81:95–111, Elsevier, 2018 (ISSN: 0031-3203). Here is a link to the paper.
A. L. V. Coelho and F. O. de França: Enhancing Perceptrons with Contrastive Biclusters, Electronics Letters, 52(24):1974-1976, The Institution of Engineering and Technology (IET), 2016 (ISSN: 0013-5194). Here is a link to the paper.
D. S. C. Nascimento, A. M. P. Canuto and A. L. V. Coelho: Multi-Label Meta-Learning Approach for the Automatic Configuration of Classifier Ensembles, Electronics Letters, 52(20):1688-1690, The Institution of Engineering and Technology (IET), 2016 (ISSN: 0013-5194). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho, S. Peres, R. C. Madeo and S. M. Peres: Classification of Electromyography Signals using Relevance Vector Machines and Fractal Dimension, Neural Computing and Applications Journal, 27:791–804, Springer, 2016 (ISSN: 0941-0643). Here is a link to the paper.
F. O. de França and A. L. V. Coelho: A Biclustering Approach for Classification with Mislabeled Data, Expert Systems with Applications Journal, 42:5065–5075, Elsevier, 2015 (ISSN: 0957-4174). Here is a link to the paper.
A. L. V. Coelho and C. A. M. Lima: Assessing Fractal Dimension Methods as Feature Extractors for EMG Signal Classification, Engineering Applications of Artificial Intelligence, 36:81-98, Elsevier, 2014 (ISSN: 0952-1976). Here is a link to the paper.
A. L. V. Coelho, J. E. B. Maia and N. C. Sandes: Use of Shapley Value for Selecting Centres in RBF Neural Regressors, Electronics Letters, 50(13):919-921, The Institution of Engineering and Technology (IET), 2014 (ISSN: 0013-5194). Here is a link to the paper.
D. S. C. Nascimento, A. L. V. Coelho and A. M. P. Canuto: Integrating Complementary Techniques for Promoting Diversity in Classifier Ensembles: A Systematic Study, Neurocomputing, 138:347-357, Elsevier, 2014 (ISSN: 0925-2312). Here is a link to the paper.
T. M. Nunes, A. L. V. Coelho, C. A. M. Lima, J. P. Papa and V. H. C. de Albuquerque: EEG Signal Classification for Epilepsy Diagnosis via Optimum Path Forest - A Systematic Assessment, Neurocomputing, 136:103-123, Elsevier, 2014 (ISSN: 0925-2312). Here is a link to the paper.
A. Brayner, A. L. V. Coelho, K. Marinho, R. Holanda and W. Castro: On Query Processing in Wireless Sensor Networks using Classes of Quality of Queries, Information Fusion Journal, 15(1):44-55, Special Issue on Resource Constrained Networks, E. F. Nakamura, A. A. F. Loureiro, A. Boukerche and A. Y. Zomaya (Eds.), Elsevier, 2014 (ISSN: 1566-2535). Here is a link to the paper.
P. R. Pinheiro, A. L. V. Coelho, A. B. de Aguiar and A. M. S. Neto: Towards Aid by Generate and Solve Methodology: Application in the Problem of Coverage and Connectivity in Wireless Sensor Networks, International Journal of Distributed Sensor Networks, Article ID 790459, 11 pages, Hindawi, 2012 (ISSN: 1550-1477). Here is a link to the paper.
P. R. Pinheiro, A. L. V. Coelho, A. B. de Aguiar and T. O. Bonates: On the Concept of Density Control and its Application to a Hybrid Optimization Framework: Investigation into Cutting Problems, Computers & Industrial Engineering, 61(3):463-472, Elsevier, 2011 (ISSN: 0360-8352). Here is a link to the paper.
A. L. V. Coelho, E. Fernandes and K. Faceli: Multi-Objective Design of Hierarchical Consensus Functions for Clustering Ensembles via Genetic Programming, Decision Support Systems, 51(4):794-809, Special Issue on Recent Advances in Data, Text, and Media Mining: Techniques and Applications, R. Gopal, J. Marsden and J. Vanthienen (Eds.), Elsevier, 2011 (ISSN: 0167-9236). Here is a link to the paper.
C. A. M. Lima and A. L. V. Coelho: Kernel Machines for Epilepsy Diagnosis via EEG Signal Classification: A Comparative Study, Artificial Intelligence in Medicine Journal, 53(2):83-95, Elsevier, 2011 (ISSN: 0933-3657). Here is a link to the paper.
J. E. B. Maia, G. A. Barreto and A. L. V. Coelho: Visual Object Tracking by an Evolutionary Self-organizing Neural Network, Journal of Intelligent and Fuzzy Systems, 22(2-3):69-81, Special Issue on Evolutionary Neural Networks for Practical Applications, K.-J. Kim and S.-B. Cho (Eds.), IOS Press, 2011 (ISSN: 1064-1246). Here is a link to the paper.
A. L. V. Coelho, E. Fernandes and K. Faceli: Inducing Multi-Objective Clustering Ensembles with Genetic Programming, Neurocomputing, 74(1-3):494-498, Elsevier, 2010 (ISSN: 0925-2312). Here is a link to the paper.
A. L. V. Coelho and D. S. C. Nascimento: On the Evolutionary Design of Heterogeneous Bagging Models, Neurocomputing, 73(16-18):3319-3322, Elsevier, 2010 (ISSN: 0925-2312). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and M. Eisencraft: Tackling EEG Signal Classification with Least Squares Support Vector Machines: A Sensitivity Analysis Study, Computers in Biology and Medicine Journal, 40(8):705-714, Elsevier, 2010 (ISSN: 0010-4825). Here is a link to the paper.
V. Furtado, A. Melo, A. L. V. Coelho, R. Menezes and R. Perrone: A Bio-Inspired Crime Simulation Model, Decision Support Systems Journal, 48(1):282-292, Elsevier, 2009 (ISSN: 0167-9236). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Pattern Classification with Mixtures of Weighted Least-Squares Support Vector Machine Experts, Neural Computing and Applications Journal, 18(7):843-869, Springer, 2009 (ISSN: 0941-0643). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and S. Chagas: Automatic EEG Signal Classification for Epilepsy Diagnosis with Relevance Vector Machines, Expert Systems with Applications Journal, 36(6):10054-10059, Elsevier, 2009 (ISSN: 0957-4174). Here is a link to the paper.
A. B. de Aguiar, A. M. S. Neto, P. R. Pinheiro and A. L. V. Coelho: Applicability of a Novel Integer Programming Model for Wireless Sensor Networks, International Journal of Computer Science and Information Security, 3(1):7-13, 2009 (ISSN: 1947-5500). Here is a link to the paper.
J. E. B. Maia, G. A. Barreto and A. L. V. Coelho: An Evolutionary Approach for the Formation of Self-Organizing Maps (in Portuguese), Learning and Nonlinear Models, 6(2):154-166, 2008 (ISSN: 1676-2789). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Hybridizing Mixtures of Experts with Support Vector Machines: Investigation into Nonlinear Dynamic Systems Identification, Information Sciences Journal, 177(10):2049-2074, Special Issue on Hybrid Intelligent Systems using Fuzzy Logic, Neural Networks, and Genetic Algorithms, O. Castillo, P. Melin (Eds.), Elsevier, 2007 (ISSN: 0020-0255). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Ensembles of Support Vector Machines for Classification Tasks with Reduced Training Sets, WSEAS Transactions on Systems, 2(2):370-375, April 2003 (ISSN 1109-2777).
A. L. V. Coelho, D. Weingaertner, R. R. Gudwin and I. L. M. Ricarte: Emergence of Multiagent Spatial Coordination Strategies via Artificial Coevolution, Computers & Graphics Journal, 25(6):1013-1023, 2001, Special Issue on Artificial Life: Towards A New Generation of Computer Animation. Pergamon Press, Holland (ISSN: 0097-8493). Here is a link to the paper.
Book Chapters (7)
A. Brasil Filho, P. R. Pinheiro and A. L. V. Coelho: Towards the Early Diagnosis of Alzheimer's Disease through the Application of a Multicriteria Classification Model, in: R. Popa (Eds.), Genetic Algorithms in Applications, Chapter 14, pp. 263-278, InTech, 2012 (ISBN: 978-953-51-0400-1). Here is a link to the paper.
N. V. Nepomuceno, P. R. Pinheiro and A. L. V. Coelho: A Hybrid Optimization Framework for Cutting and Packing Problems: Case Study on Constrained 2D Non-guillotine Cutting, in: C. Cotta and J. van Hemert (Eds.), Recent Advances in Evolutionary Computation for Combinatorial Optimization, Chapter 6, pp. 87-99, Book of the Series "Studies in Computational Intelligence", Vol. 153, Springer-Verlag, 2008 (ISBN: 978-3-540-70806-3). Here is a link to the paper.
V. Furtado, A. Melo, A. L. V. Coelho, R. Menezes and M. Belchior: Simulating Crime against Properties using Swarm Intelligence and Social Networks, L. Liu and J. Eck (Eds.), Artificial Crime Analysis Systems: Using Computer Simulations and Geographic Information Systems, Chapter XV, pp. 300-318, Hershey, Information Science Reference, 2008 (ISBN: 978-1-59904-591-7).
A. L. V. Coelho, C. A. M. Lima and F. J. Von Zuben: An Evolutionary Framework for Nonlinear Time-Series Prediction with Adaptive Gated Mixture of Experts, in: X. Zha (Ed.), Artificial Intelligence and Integrated Intelligent Information Systems: Emerging Techniques and Applications, Chapter 7, pp. 118-142, Hershey, Idea Group Publishers, 2007 (ISBN: 1-59904-249-5).
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Embedding Support Vector Machines into Localised Mixtures of Experts, in: A. Lotfi and J. M. Garibaldi (Eds.), Applications and Science in Soft Computing, Book of the Advances in Soft Computing Series, Vol. 24, pp. 155-162, Springer-Verlag, 2004 (ISBN: 3-540-40856-8).
A. L. V. Coelho and I. L. M. Ricarte: On the Fuzzy Spatio-temporal Specification of Multimedia Synchronisation Scenarios, in: A. Lotfi and J. M. Garibaldi (Eds.), Applications and Science in Soft Computing, Book of the Advances in Soft Computing Series, Vol. 24, pp. 53-60, Springer-Verlag, 2004 (ISBN: 3-540-40856-8).
A. L. V. Coelho and I. L. M. Ricarte: Benchmarking Issues of a Distributed Multimedia Database Management Service, In Managing QoS in Multimedia Networks and Services, José Neuman de Souza e Raouf Boutaba (Eds.), pp. 103-116 (Chapter 8), Kluwer Academic Publishers, 2000. (ISBN:0-7923-7962-4) Selected papers from the 3rd. IEEE/IFIP International Conference on Management of Multimedia Networks and Services, September 25-28 2000, Fortaleza, Brazil.
Conference Papers (65)
N. Nepomuceno, R. B. Saboia and A. L. V. Coelho: A MILP-based Very Large-Scale Neighborhood Search for the Heterogeneous Vehicle Routing Problem with Simultaneous Pickup and Delivery, Procs. of the 2023 Genetic and Evolutionary Computation Conference (GECCO 2023), pp. 330-338, Lisbon, Portugal, July 15-19, 2023 (ISBN: 979-8-4007-0119-1/23/07). Here is a link to the paper.
F. N. Goes, P. P. M. Farias and A. L. V. Coelho: A Multi-Objective Metaheuristic Approach to Search-based Stress Testing, Procs. of the 2017 IEEE International Conference on Computer and Information Technology (CIT 2017), pp. 55-62, Helsinki, Finland, August 21 - 23, 2017 (ISBN: 978-1-5386-0958-3). Here is a link to the paper.
F. N. Goes, P. P. M. Farias, A. L. V. Coelho and T. M. Barbosa: Improving Stress Search Based Testing using a Hybrid Metaheuristic Approach, Procs. of the 2016 XLII Latin American Computing Conference (CLEI 2016), pp. 718-728, Valparaíso, Chile, October 10 - 14, 2016 (ISBN: 978-1-5090-1632-7). Here is a link to the paper.
E. R. Q. Fernandes, A. C. P. F. L. de Carvalho and A. L. V. Coelho: An Evolutionary Sampling Approach for Classification with Imbalanced Data, Procs. of the 2015 International Joint Conference on Neural Networks (IJCNN 2015), pp. 1-7, Killarney, Ireland, July 12 - 17, 2015 (ISBN: 978-1-4799-1959-8). Here is a link to the paper.
D. S. C. Nascimento, A. M. P. Canuto and A. L. V. Coelho: An Empirical Analysis of Meta-learning for the Automatic Choice of Architecture and Components in Ensemble Systems, Procs. of the 2014 Brazilian Conference on Intelligent Systems (BRACIS 2014), pp. 1-6, São Carlos-SP, Brazil, October 18 - 23, 2014 (ISBN: 978-1-4799-5618-0). Here is a link to the paper.
E. R. Q. Fernandes, A. C. P. F. L. de Carvalho and A. L. V. Coelho: Classifier Ensembles for Class Imbalance Problems: An Evolutionary Sampling based Approach (in Portuguese), Procs. of the II Symposium on Knowledge Discovery, Mining and Learning (KDMILE), São Carlos-SP, Brazil, October 20 - 21, 2014 (ISBN: 978-85-87837-27-1).
M. C. P. de Souto, A. L. V. Coelho, K. Faceli, T. Sakata, V. Bonadia and I. G. Costa: A Comparison of External Clustering Evaluation Indices in the Context of Imbalanced Data Sets, Procs. of the 2012 Brazilian Symposium on Neural Networks (SBRN 2012), pp. 49-54, Curitiba, Brazil, October 20 - 25, 2012 (ISBN: 978-1-4673-2641-4). Here is a link to the paper.
N. C. Costa and A. L. V. Coelho: Genetic and Ranking-based Selection of Components for Multilabel Classifier Ensembles, Procs. of 11th International Conference on Hybrid Intelligent Systems (HIS 2011), pp. 331-337, Malacca, Malaysia, December 5 - 8, 2011 (ISBN: 978-1-4577-2150-2). Here is a link to the paper.
D. S. C. Nascimento, A. M. P. Canuto, L. M. Moura e Silva and A. L. V. Coelho: Combining Different Ways to Generate Diversity in Bagging Models: An Evolutionary Approach, Procs. of International Joint Conference on Neural Networks (IJCNN 2011), pp. 2235-2242 , San Jose, USA, July 31 - August 5, 2011 (ISBN: 978-1-4244-9635-8). Here is a link to the paper.
J. E. B. Maia, G. A. Barreto and A. L. V. Coelho: Evolving a Self-Organizing Feature Map for Visual Object Tracking, in: J. Laaksonen and T. Honkela (Eds.), WSOM 2011, 8th Workshop on Self-Organizing Maps, Espoo, Finland, June 13-15, 2011, Lecture Notes in Computer Science (LNCS) 6731, pp. 121-130, Springer-Verlag (ISBN: 978-3-642-21565-0). Here is a link to the paper.
M. Lotif and A. L. V. Coelho: Visually Inspecting the Search Behavior of Harmony Search and its Variants with Viz3D, Procs. of IEEE International Conference on Evolutionary Computation (CEC 2011), pp. 616-623, New Orleans, USA, June 05-08, 2011 (ISBN: 978-1-4244-7834-7). Here is a link to the paper.
L. Menezes and A. L. V. Coelho: On Ensembles of Biclusters Generated by NichePSO, Procs. of IEEE International Conference on Evolutionary Computation (CEC 2011), pp. 601-607, New Orleans, USA, June 05-08, 2011 (ISBN: 978-1-4244-7834-7). Here is a link to the paper.
L. Menezes and A. L. V. Coelho: Mining Coherent Biclusters with Fish School Search, in: Y. Tan, Y. Shi, Y. Chai, G. Wang (Eds.), Advances in Swarm Intelligence, ICSI 2011, Procs. of 2nd International Conference, Chongqing, China, June 12-15, 2011, Lecture Notes in Computer Science (LNCS) 6729, pp. 573-582, Springer-Verlag (ISBN: 978-3-642-21523-0). Here is a link to the paper.
G. R. Lopes, A. L. V. Coelho and R. Holanda Filho: An Autonomic Security Mechanism Based on Novelty Detection and Concept Drift, Procs. of Seventh International Conference on Autonomic and Autonomous Systems (ICAS 2011), pp. 158-163, Venice/Mestre, Italy, May 22-27, 2011 (ISBN: 978-1-61208-134-2).
L. Menezes and A. L. V. Coelho: Tackling the Biclustering Problem with Cooperative Coevolutionary Algorithms, Procs. of 10th International Conference on Intelligent Systems Design and Applications (ISDA 2010), pp. 1189-1904, IEEE Computer Society Press, Cairo, Egypt, November-December, 2010 (ISBN: 978-1-4244-8134-7). Here is a link to the paper.
J. E. B. Maia, G. A. Barreto and A. L. V. Coelho: Image Registration by the Extended Evolutionary Self-Organizing Map, Procs. of 18th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2010), vol. 1, pp. 523-528, Bruges, Belgium, April 28-30, 2010 (ISBN: 2-930307-10-2). Here is a link to the paper.
A. Brayner, A. L. V. Coelho and K. M. Souza: Dealing with Application Requirements and Energy Consumption in Wireless Sensor Networks: A Novelty Detection Approach for Quality of Query Services, Procs. of 25th ACM Symposium on Applied Computing (SAC 2010), vol. 1, pp. 786-790, March 22-26, 2010, Sierre, Switzerland (ISBN: 978-1-60558-639-7). Here is a link to the paper.
D. Nascimento and A. L. V. Coelho: A Constructive Approach for Bagging Heterogeneous Classifiers (in Portuguese), Procs. of XVIII Brazilian Congress of Automatica (CBA 2010), vol. 1, pp. 1719-1726, September 12-16, 2010, Bonito, Brazil (ISBN: 978-85-61507-02-2).
N. C. Costa, A. Brasil Filho, A. L. V. Coelho and P. R. Pinheiro: Selecting Prototypes for Two Multicriteria Classification Methods: A Comparative Study, Procs. of 2009 World Congress on Nature & Biologically Inspired Computing (NaBIC 2009), vol. 1, pp. 1702-1707, December 9-11, 2009, Coimbatore, India, IEEE Computer Society Press (ISBN: 978-1-4244-5612-3). Here is a link to the paper.
A. Brasil Filho, P. R. Pinheiro, A. L. V. Coelho and N. C. Costa: Comparison of Two MCDA Classification Methods over the Diagnosis of Alzheimer's Disease, in: P. Wen, Y. Li, L. Polkowski, Y. Yao, S. Tsumoto, G. Wang (Eds.), Rough Sets and Knowledge Technology, Procs. of 4th International Conference, RSKT 2009, Gold Coast, Australia, July 14-16, 2009, Lecture Notes in Computer Science (LNCS) 5589, pp. 334-341, Springer-Verlag (ISBN: 978-3-642-02961-5). This is a link to the paper.
A. Brasil Filho, P. R. Pinheiro, A. L. V. Coelho and N. C. Costa: Comparison of Two Prototype-Based Multicriteria Classification Methods, Procs. of 2009 IEEE Symposium on Computational Intelligence in Multi-criteria Decision-Making (MCDM 2009), vol. 1, pp. 133-140, Nashville, TN, USA, March 30 - April 2, 2009 (ISBN: 978-1-4244-2764-2). Here is a link to the paper.
A. Brasil Filho, P. R. Pinheiro and A. L. V. Coelho: Towards the Early Diagnosis of Alzheimer's Disease via a Multicriteria Classification Model, in: M. Ehrgott, C. M. Fonseca, X. Gandibleux, J.-K. Hao, M. Sevaux (Eds.), Evolutionary Multi-Criterion Optimization, 5th International Conference, EMO 2009, Nantes, France, April 7-10, 2009, Lecture Notes in Computer Science (LNCS) 5467, pp. 393-406, Springer-Verlag (ISBN: 978-3-642-01019-4). Here is a link to the paper.
D.S.C. Nascimento and A. L. V. Coelho: Evolutionary Heterogeneous Bagging: Characterization and Comparative Analysis with Homogeneous Ensembles of RBF Neural networks (in Portuguese), Procs. of Brazilian Simposium of Intelligent Automation (SBAI 2009), Brasília, CD-ROM, 2009.
A. Brasil Filho, P. R. Pinheiro and A. L. V. Coelho: The Impact of the Prototype Selection on a Multicriteria Decision Aid Classification Algorithm, in: T. Sobh (Ed.), Innovations and Advances in Computer Sciences and Engineering, Volume I of the proceedings of the 2008 International Conference on Systems, Computing Sciences and Software Engineering (SCSS), part of the International Joint Conferences on Computer, Information, and Systems Sciences, and Engineering, CISSE 2008, Bridgeport, Connecticut, USA, pp. 379-382, 2010 (ISBN: 978-90-481-3657-5). Here is a link to the paper.
J. E. B. Maia, A. L. V. Coelho and G. A. Barreto: Directly Optimizing Topology-Preserving Maps with Evolutionary Algorithms: A Comparative Analysis, in: M. Köppen, Nikola Kasabov, G. Coghill (Eds.), Advances in Neuro-Information Processing, 15th International Conference, ICONIP 2008, Revised Selected Papers, Part I, Auckland, New Zealand, November 25-28, 2008, Lecture Notes in Computer Science (LNCS) 5506, pp. 1180-1187, Springer-Verlag (ISBN: 978-3-642-02489-4). Here is a link to the paper.
P. G. de Oliveira and A. L. V. Coelho: Genetic versus Nearest-Neighbor Imputation of Missing Attribute Values for RBF Networks, in: M. Köppen, Nikola Kasabov, G. Coghill (Eds.), Advances in Neuro-Information Processing, 15th International Conference, ICONIP 2008, Revised Selected Papers, Part II, Auckland, New Zealand, November 25-28, 2008, Lecture Notes in Computer Science (LNCS) 5507, pp. 276-283, Springer-Verlag (ISBN: 978-3-642-03039-0). Here is a link to the paper.
J. E. B. Maia, G. A. Barreto and A. L. V. Coelho: Formation of Topographic Maps: An Approach based on Direct Optimization via a Customized Evolutionary Algorithm (in Portuguese), Procs. of II Workshop on Computational Intelligence (WCI 2008), pp. 154-159, CD-ROM, Salvador, Brazil, October 2008.
J. E. B. Maia, G. A. Barreto and A. L. V. Coelho: On Self-organizing Feature Map (SOFM) Formation by Direct Optimization through a Genetic Algorithm, Procs. of 8th International Conference on Hybrid Intelligent Systems (HIS 2008), vol. 1, pp. 661-666, Barcelona, Spain, IEEE Computer Society Press, September 2008 (ISBN: 978-0-7695-3326-1). Here is a link to the paper.
A. B. de Aguiar, P. R. Pinheiro, A. L. V. Coelho, N. Nepomuceno, A. Neto and R. P. P. Cunha: Scalability Analysis of a Novel Integer Programming Model to Deal with Energy Consumption in Heterogeneous Wireless Sensor Networks, in: L. T. Hoai An, P. Bouvry, and T. Pham Dinh (Eds.), Modelling, Computation and Optimization in Information Systems and Management Sciences, Procs. of Second International Conference on Modelling, Computation and Optimization in Information Systems and Management Sciences (MCO 2008), Book of the series "Communications in Computer and Information Science", Vol. 14, pp. 11-20, Springer-Verlag, September 8-10, 2008, Metz, France-Luxembourg. (ISBN: 978-3-540-87476-8). Here is a link to the paper.
A. L. V. Coelho and D. G. de Oliveira: Dynamically Tuning the Population Size in Particle Swarm Optimization, Procs. of 23rd ACM Symposium on Applied Computing (SAC 2008), vol. 3, pp. 1782-1787, Fortaleza, Brazil, March 2008 (ISBN: 978-1-59593-753-7). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Analysis of Sensitivity to the Kernel Parameter Choice: Comparing the Performance Profiles Exhibited by Standard and Least-Squares SVM Classifiers, Procs. of 7th International Conference on Intelligent Systems Design and Applications (ISDA 2007), pp. 127-132, IEEE Computer Society Press, Rio de Janeiro, Brazil, October 2007 (ISBN: 978-0-7695-2976-9). Here is a link to the paper.
A. B. de Aguiar, P. R. Pinheiro and A. L. V. Coelho: Optimizing Energy Consumption in Heterogeneous Wireless Sensor Networks: A Novel Integer Programming Model, Procs. of International Conference on Operational Research for Development (ICORD VI), pp. 496-505, Fortaleza, Brazil, August 2007 (ISBN: 85-60973-00-2).
A. Melo, V. Furtado and A. L. V. Coelho: Automatic Discovery of Criminal Gateways in Urban Landscapes: A Genetic Approach Coupled with a Swarm-Intelligence based Simulation Model (in Portuguese), Procs. of National Meeting on Artificial Intelligence (ENIA 2007), 27th. Congress of Brazilian Computing Society (SBC), pp. 1361-1370, Rio de Janeiro, Brazil, July 2007 (ISBN: 978-85-7669-116-7).
N. V. Nepomuceno, P. R. Pinheiro and A. L. V. Coelho: Tackling the Container Loading Problem: A Hybrid Approach Based on Integer Linear Programming and Genetic Algorithms, in: C. Cotta and J. van Hemert (Eds.), Evolutionary Computation in Combinatorial Optimization, 7th European Conference, EvoCOP 2007, Valencia, Spain, April 11-13, 2007 Lecture Notes in Computer Science (LNCS) 4446, pp. 154-165, Springer-Verlag (ISBN: 978-3-540-71614-3). Here is a link to the paper.
V. Furtado, A. Melo, A. L. V. Coelho and R. Menezes: A Crime Simulation Model Based on Social Networks and Swarm Intelligence, Procs. of 22nd ACM Symposium on Applied Computing (SAC 2007), pp. 56-57, Seoul, Korea, March 11 - 15, 2007 (ISBN: 1-59593-480-4). Here is a link to the paper.
C. A. M. Lima, P. A. D. Castro, A. L. V. Coelho, C. Junqueira and F. J. Von Zuben: Controlling Nonlinear Dynamic Systems with Projection Pursuit Learning, Procs. of 3rd IEEE Conference on Intelligent Systems, pp. 332-337, London, IEEE Press, 2006 (ISBN: 1-4244-0196-8). Here is a link to the paper.
A. Melo, R. Menezes, V. Furtado and A. L. V. Coelho: Self-organized and Social Models of Criminal Activity in Urban Environments, in: M. Dorigo, L. M. Gambardella, M. Birattari, A. Martinoli, R. Poli, and T. Stützle (Eds.), Ant Colony Optimization and Swarm Intelligence, 5th I nternational Workshop, ANTS 2006, Brussels, Belgium, September 4-7, 2006, Lecture Notes in Computer Science (LNCS) 4150, pp. 518-519, Springer-Verlag (ISBN: 978-3-540-38482-3). Here is a link to the paper.
N. V. Nepomuceno, P. R. Pinheiro and A. L. V. Coelho: Metaheuristics and Integer Linear Programming: A Hybrid Algorithm to the Container Loading Problem (in Portuguese), Procs. of Latin-IberoAmerican Congress on Operations Research (CLAIO 2006), paper #306, Montevideo, Uruguay, 2006 (ISBN: 9974-7699-9-X).
N. V. Nepomuceno, P. R. Pinheiro and A. L. V. Coelho: Application of a Hybrid Methodology to the Container Loading Problem (in Portuguese), Procs. of Brazilian Symposium on Operations Research (SBPO 2006), pp. 1596-1603, Goiás, Brazil, 2006 (ISSN: 1518-1731).
D. Reis, A. Melo, A. L. V. Coelho and V. Furtado: GAPatrol: An Evolutionary Multiagent Approach for the Automatic Definition of Hotspots and Patrol Routes, in: J. S. Sichman, H. Coelho, S. Oliveira (Eds.), Advances in Artificial Intelligence - IBERAMIA-SBIA 2006, Lecture Notes in Artificial Intelligence (LNAI) 4140, pp. 118-127, Springer-Verlag (ISBN-10: 3-540-45462-4). Here is a link to the paper.
D. Reis, A. Melo, A. L. V. Coelho and V. Furtado: Towards Optimal Police Patrol Routes with Genetic Algorithms, in: S. Mehrotra, D. D. Zeng, H. Chen, B. Thuraisingham, and F.-Y. Wang (Eds.), Intelligence and Security Informatics: IEEE International Conference on Intelligence and Security Informatics, ISI 2006, San Diego, CA, USA, May 23-24, 2006, Lecture Notes in Computer Science (LNCS) 3975, pp. 485-491, Springer-Verlag (ISBN: 3-540-34478-0). Here is a link to the paper.
A. L. V. Coelho and A. B. Raposo: Dealing with Imprecision in Temporal Interdependencies between Collaborative Tasks: A Fuzzy Perspective, Second Brazilian Workshop on Technologies for Collaboration (WCSCW 2005), Procs. of 16th. Brazilian Symposium on Informatics for Education, vol. 2, pp. 791-800, Juiz de Fora, Brazil, November 2005 (ISBN: 85-88279-48-7).
C. A. M. Lima, A. L. V. Coelho, W. J. P. Villanueva and F. J. Von Zuben: Gated Mixtures of Least Squares Support Vector Machine Experts Applied to Classification Problems, Procs. of 5th. International Conference on Recent Advances in Soft Computing (RASC 2004), pp. 494-499, Nottingham, UK, December 2004 (ISBN: 1-84233-110-8).
A. L. V. Coelho, C. A. M. Lima and F. J. Von Zuben: GA-based Selection of Components for Heterogeneous Ensembles of Support Vector Machines, Procs. of IEEE International Conference on Evolutionary Computation (CEC 2003), pp. 2238-2245, Canberra, Australia, December 2003 (ISBN: 0-7803-7804-0). Here is a link to the paper.
A. L. V. Coelho, C. A. M. Lima and F. J. Von Zuben: Hybrid Genetic Training of Gated Mixtures of Experts for Nonlinear Time Series Forecasting, Procs. of the IEEE International Conference on Systems, Man, and Cybernetics (SMC 2003), vol. 5, pp. 4625-4630, Washington, D.C., October 2003 (ISBN: 0-7803-7952-7). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: A Multiagent-based Constructive Approach for Feedforward Neural Networks, in: M. R. Berthold, H.-J. Lenz, E. Bradley, R. Kruse, C. Borgelt (Eds.), Advances in Intelligent Data Analysis V, Lecture Notes in Computer Science (LNCS) 2810, pp. 462-473, Springer-Verlag, 2003 (ISBN: 3-540-40813-4). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: On Localized Mixture of Support Vector Machine Experts, Procs. of the 4th International Conference on Recent Advances in Soft Computing (RASC 2002), pp. 465-470, Nottingham, UK, December 2002 (ISBN: 1-84233-0764).
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Model Selection based on VC-dimension for Heterogeneous Ensembles of Support Vector Machines, Procs. of the 4th International Conference on Recent Advances in Soft Computing (RASC 2002), pp. 459-464, Nottingham, UK, December 2002 (ISBN: 1-84233-0764).
A. L. V. Coelho and I. L. M. Ricarte: A Fuzzy Authoring Language for the High-level Specification of Component-based Multimedia Documents, Procs. of the 4th International Conference on Recent Advances in Soft Computing (RASC 2002), pp. 500-505, Nottingham, UK, December 2002 (ISBN: 1-84233-0764).
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Mixture of Experts Applied to Nonlinear Dynamic Systems Identification: A Comparative Study, Procs. of VII Brazilian Symposium on Neural Networks (SBRN 2002), pp. 153-158, Recife, Brazil, November 2002. Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Ensembles of Support Vector Machines for Classification Tasks with Reduced Training Sets, Procs. 2002 WSEAS International Conference on Systems Science, Applied Mathematics & Computer Science, and Power Engineering Systems (ICOSYS 2002), pp. 2571-2578, Rio de Janeiro, October 2002.
E. Noda, A. L. V. Coelho, I. L. M. Ricarte, A. Yamakami and A. A. Freitas: Devising Adaptive Migration Policies for Cooperative Distributed Genetic Algorithms, Procs. IEEE International Conference on Systems, Man and Cybernetics (SMC 2002), vol. 6, pp. 438-443, Tunisia, October 2002 (ISBN: 2-9512309-4-X). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Ensembles of Support Vector Machines for Regression Problems, Procs. INNS-IEEE International Joint Conference on Neural Networks (IJCNN 2002), vol. 3, pp. 2381-2386, in WCCI'2002, Hawaii, USA, May 2002 (ISBN: 0-7803-7278-6). Here is a link to the paper.
C. A. M. Lima, A. L. V. Coelho and F. J. Von Zuben: Fuzzy Systems Design via Ensembles of ANFIS, Procs. IEEE International Conference on Fuzzy Systems (Fuzz-IEEE 2002), vol. 1, pp. 506-511, in WCCI'2002, Hawaii, USA, May 2002 (ISBN: 0-7803-7280-8). Here is a link to the paper.
A. L. V. Coelho, A. B. Raposo and I. L. M. Ricarte: Bringing Flexibility to the Specification and Coordination of Temporal Dependencies among Multimedia Components, Procs. of VII Brazilian Symposium on Multimedia and Hypermedia Systems (SBMIDIA 2001), pp. 37-51, Florianópolis, Brazil, October 2001 (ISBN: 85-88442-10-8).
C. A. M. Lima, A. L. V. Coelho, M. E. S. Silva, R. R. Gudwin and F. J. Von Zuben: Hybrid Training of Morphological Neural Networks: A Comparative Study, Procs. of National Meeting of Artificial Intelligence (ENIA 2001), Congress of Brazilian Computing Society (SBC), pp. 1499-1507, Fortaleza, Brazil, July-August 2001 (ISBN: 85-88442-04-3).
A. L. V. Coelho: On the Cooperation of Fuzzy Neural Networks via a Coevolutionary Approach, Procs. of the Joint 9th IFSA World Congress and 20th NAFIPS International Conference, pp. 785-790, Vancouver, Canada, July 2001 (ISBN: 0-7803-7079-1). Here is a link to the paper.
A. B. Raposo, A. L. V. Coelho, L. P. Magalhães and I. L. M. Ricarte: Using Fuzzy Petri Nets to Coordinate Collaborative Activities, Procs. of the Joint 9th IFSA World Congress and 20th NAFIPS International Conference, pp. 1494-1499, Vancouver, Canada, July 2001 (ISBN: 0-7803-7079-1). Here is a link to the paper.
(Abstract) C. A. M. Lima, M. E. S. Silva, A. L. V. Coelho and F. J. Von Zuben: Hybrid Training of Morphological Neural Networks Applied to Function Approximation, Procs. INNS-IEEE International Joint Conference on Neural Networks (IJCNN 2001), Article 581, Washington, USA, July 2001 (Book of Summaries).
(Abstract) A. L. V. Coelho, D. Weingaertner and F. J. Von Zuben: Assembling Neural Networks Through The Coevolution of Heterogeneous Neuronal Templates, Procs. INNS-IEEE International Joint Conference on Neural Networks (IJCNN 2001), Article 364, Washington, USA, July 2001 (Book of Summaries).
A. L. V. Coelho, D. Weingaertner and F. J. Von Zuben: Evolving Heterogeneous Neural Networks for Classification Problems, Procs. of Genetic and Evolutionary Computation Conference (GECCO 2001), Spector, L., E. Goodman, A. Wu, W.B. Langdon, H.-M. Voigt, M. Gen, S. Sen, M. Dorigo, S. Pezeshk, M. Garzon, and E. Burke (Eds.), pp. 266-273. San Francisco, Morgan Kaufmann Publishers, USA, July 2001 (ISBN: 1558607749).
A. L. V. Coelho, D. Weingaertner and F. A. C. Gomide: Evolving Coordination Strategies in Simulated Robot Soccer, Procs. of the 5th International Conference on Autonomous Agents (ACM Agents 2001), pp. 147-148, Montreal, Canada, May 28 - June 01, 2001 (ISBN: 1-58113-326-X). Here is a link to the paper.
A. L. V. Coelho and I. L. M. Ricarte: Distributed Multimedia Persistence Support for Educational Activities, Procs. of The 4th. World Multiconference on Systemics, Cybernetics and Informatics (SCI 2000), pp. 401-406, vol. I, Orlando, USA, July 2000 (ISBN: 980-07-6693-6).
A. L. V. Coelho and I. L. M. Ricarte: A CORBA-based Distributed Multimedia Database Management Layer: Design and Implementation Aspects, Procs. of The Fifth IEEE Symposium on Computers and Communications (ISCC 2000), pp. 84-89, Antibes-Juan Les Pins, France, July 2000 (ISBN: 0-7695-0722-0). Here is a link to the paper.
A. L. V. Coelho and I. L. M. Ricarte: SGPOM: A Multimedia Object Persistence Management Service under a Distributed Environment, Procs. of VI Brazilian Symposium on Multimedia and Hypermedia Systems (SBMIDIA 2000), pp. 181-193, Natal, RN, Brazil, June 2000.