Abdeljalil Gattal and Youcef Chibani,” SVM-Based Segmentation-Verification of Handwritten Connected Digits Using the Oriented Sliding Window”, International Journal of Computational Intelligence and Applications (IJCIA), Vol. 14, N° 01, March 2015.
Abdeljalil Gattal, Youcef Chibani and Bilal Hadjadji, " Segmentation and recognition system for unknown-length handwritten digit strings", Pattern Analysis and Applications (PAA), pp: 307–323, Vol. 20, N° 02, May 2017.
Abdeljalil Gattal, Chawki Djeddi, Imran Siddiqi, Youcef Chibani," Gender Classification from Offline Multi-Script Handwriting Images using Oriented Basic Image Features (oBIFs)", Expert Systems with Applications,Vol. 99, pp: 155–167,January 2018.
F Abbas, A Gattal, C Djeddi, I Siddiqi, A Bensefia, K Saoudi, Texture feature column scheme for single‐and multi‐script writer identification, IET Biometrics 10 (2), 179-193,2021.
C Djeddi, I Siddiqi, A Gattal, S Al‐Maadeed, A Ennaji, Influence of codebook patterns on writer recognition: An experimental study, Expert Systems, e12662,2021
Abdeljalil Gattal, Youcef Chibani, “Combination of features generation methods for recognition of normalized and not normalized isolated handwritten digits”, Business Intelligence and Mobile Technology Research: An Information Systems Engineering Perspective, ed (Laouar and Eom). published by Cambridge Scholars Publishing, pp. 118-132.2013
A. Gattal, Y. Chibani, H. Nemmour et M. Cheriet : « combinaison de méthodes de segmentation automatique des chiffres manuscrits pour la reconnaissance du montant numérique des chèques bancaires algériens », The 6th International School on Signal The 6th International Summer School on Signal Processing & its Applications, ISSSPA 09, 4-8 October 2009, Oran, Algeria.
Abdeldjalil GATTAL, Youcef CHIBANI, Hassiba NEMOUR, Mohamed CHERIET: « Combinaison de méthodes de segmentation automatique des chiffres manuscrits pour la reconnaissance du montant numérique des cheques bancaires algériens », Journées sur la Gestion Electronique de Documents et Réseaux Informatiques 2009, Annaba, 20-21 Mai 2009.
A.Gattal, Y. Chibani, H. Nemmour, « Combinaison de méthodes de segmentation explicite pour la reconnaissance automatique des chiffres manuscrits », 1ére édition de la conférence Maghrébine d'Extraction et de Gestion de Connaissances, EGC-M'2010, 13-14 décembre 2010, Alger.
A.GATTAL, Y.CHIBANI, “Segmentation Strategy of Handwritten Connected Digits (SSHCD)”, 16th International Conference on Image Analysis and Processing, ICIAP 11, 14-16 September 2011, Ravenna, Italy. Proceedings, Part II. LNCS 6979 Springer 2011, ISBN 978-3-642-24087-4.
A.GATTAL, Y.CHIBANI, « Combining Multiple Segmentation Methods for Handwritten Digit Recognition of Algerian Bank Checks ». 2nd International Conference on Information Systems and Technologies (ICIST’2012) March 24-26 2012, Sousse, Tunisia. ISBN 978-9938-9511-2-7
A.GATTAL, Y.CHIBANI, « Segmentation and recognition strategy of handwritten connected digits based on the oriented sliding window ». 13th International Conference on Frontiers in Handwriting Recognition (ICFHR-2012) September, 2012, Bari, Italy, IEEE Computer Society. ISBN 978-0-7695-4774-9
A.GATTAL, Y.CHIBANI, « Combination of features generation methods to improve recognition of isolated handwritten digits ». 3rd International Conference on Information Systems and Technologies - ICIST'2013, March , 2013, Tangier, Morocco, awarded the best paper.
Abdeljalil Gattal, “ Segmentation Algerian postal check: Automatic extraction of numeral amounts”, The 2nd International Conference on Software Engineering and New Technologies "ICSENT - 2013", Hammamet, Tunisia, December 21-23, 2013.
Chawki Djeddi, Labiba-Souici Meslati, Imran Siddiqi, Abdelllatif Ennaji, Haikal El Abed, Abdeljalil Gattal,” Evaluation of Texture Features for Offline Arabic Writer Identification”, 11th IAPR International Workshop on Document Analysis Systems (DAS-2014) ,2014. pp. 106-110
Abdeljalil Gattal, Youcef Chibani, Chawki Djeddi and Imran Siddiqi, “Improving Isolated Digit Recognition using a Combination of Multiple Features”, 14th International Conference on Frontiers in Handwriting Recognition (ICFHR-2014) September, 2014, Crete Island, Greece, IEEE Computer Society. ISBN 978-1-4799-4335-7, pp. 446- 451
Chawki Djeddi, Abdeljalil Gattal, Labiba Souici-Meslati, Imran Siddiqi, Youcef Chibani and Haikal El Abed, “LAMIS-MSHD: A Multi-Script offline Handwriting Database”, 14th International Conference on Frontiers in Handwriting Recognition (ICFHR-2014) September, 2014, Crete Island, Greece, IEEE Computer Society. ISBN 978-1-4799-4335-7,pp. 93-97
Chawki Djeddi, Somaya Al-Máadeed, Abdeljalil Gattal, Imran Siddiqi, Labiba Souici-Meslati, Haikal El Abed, “ICDAR2015 competition on Multi-script Writer Identification and Gender Classification using 'QUWI' Database”, 13th International Conference on Document Analysis and Recognition, (ICDAR 2015) August, 2015, Tunis, Tunisia, pp. 1191-1195
Abdeljalil Gattal, Youcef Chibani, Bilal Hadjadji, Hassiba Nemmour,
Imran Siddiqi, Chawki Djeddi, “Segmentation-verification based on fuzzy integral for connected handwritten digit recognition”, International Conference on Image Processing Theory, Tools and Applications, (IPTA 2015), Orleans, France, November, 2015,
pp. 588-591
Abdeljalil Gattal, Chawki Djeddi, Youcef Chibani, Imran Siddiqi, “Isolated Handwritten Digit Recognition Using oBIFs and Background Features”, 12th IAPR International Workshop on Document Analysis Systems (DAS-2016), Santorini, Greece, 2016. pp. 305-310
Chawki Djeddi, Somaya Al-Máadeed, Abdeljalil Gattal, Imran Siddiqi, Abdellatif Ennaji, Haikal El Abed, ICFHR2016 Competition on Multi-script Writer Demographics Classification Using "QUWI" Database. 15th International Conference on Frontiers in Handwriting Recognition (ICFHR 2016), Shenzhen, China, October 23-26, 2016, pp. 602-606
Abdeljalil Gattal, Chawki Dje
ddi, Youcef Chibani, Imran Siddiqi, “ Oriented Basic Image Features Column for isolated handwritten digit", International Conference on Computing for Engineering and Sciences (ICCES '17), Istanbul, Turkey ,July 22 - 24, 2017, pp. 13-18.
Abdeljalil Gattal, Chawki Djeddi, Imran Siddiqi , Somaya Al-Maadeed, Writer Identification on Historical Documents using Oriented Basic Image Features, 16th International Conference on Frontiers in Handwriting Recognition (ICFHR 2018), Niagara Falls, New York, USA, August 5-8, 2018, pp. 369-373.
Chawki Djeddi, Somaya Al-Maadeed, Imran Siddiqi, Abdeljalil Gattal, Sheng He, Younes Akbari, ICFHR 2018 Competition on Multi-Script Writer Identification, 16th International Conference on Frontiers in Handwriting Recognition (ICFHR 2018), Niagara Falls, New York, USA, August 5-8, 2018, pp. 506-510.
F Abbas, A Gattal, C Djeddi, A Bensefia, A Jamil, K Saoudi, Offline Writer Identification Based on CLBP and VLBP, Mediterranean Conference on Pattern Recognition and Artificial Intelligence, Tunisia,2021; 1322: 188–199.
A. Gahmousse, A. Gattal, C. Djeddi and I. Siddiqi, "Handwriting based Personality Identification using Textural Features," 2020 International Conference on Data Analytics for Business and Industry : Way Towards a Sustainable Economy (ICDABI), Sakheer, Bahrain, 2020, pp. 1-6, doi: 10.1109/ICDABI51230.2020.9325664.