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  • 2023

    Decision making by applying machine learning techniques to mitigate spam SMS attacks

    AbouGrad, H., Chakhar, S. & Abubahia, A., 17 Apr 2023, Key Digital Trends in Artificial Intelligence and Robotics: Proceedings of 4th International Conference on Deep Learning, Artificial Intelligence and Robotics, (ICDLAIR) 2022 - Progress in Algorithms and Applications of Deep Learning. Troiano, L., Vaccaro, A., Kesswani, N., Díaz Rodriguez, I., Brigui, I. & Pastor-Escuredo, D. (eds.). Springer, p. 154-166 13 p. (Lecture Notes in Networks and Systems; vol. 670).

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  • Fuzzy semantic query mapping and processing

    Chakhar, S. & Brahmia, Z., 8 Mar 2023, Artificial Intelligence and Smart Environment ICAISE’2022: Proceedings of the 4th International Conference on Artificial Intelligence and Smart Environment. Farhaoui, Y., Rocha, A., Brahmia, Z. & Bhushab, B. (eds.). Springer, p. 462-468 7 p. (Lecture Notes on Networks and Systems; vol. 635).

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  • Towards an integrated rough set and data modelling framework for data management and knowledge extraction

    Chakhar, S. & Brahmia, Z., 8 Mar 2023, Artificial Intelligence and Smart Environment ICAISE’2022: Proceedings of the 4th International Conference on Artificial Intelligence and Smart Environment. Farhaoui, Y., Rocha, A., Brahmia, Z. & Bhushab, B. (eds.). Springer, p. 800-805 6 p. (Lecture Notes on Networks and Systems; vol. 635).

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  • Voronoi diagram-based approach to identify maritime corridors

    Masmoudi, M., Chakhar, S. & Chabchoub, H., 17 Apr 2023, Key Digital Trends in Artificial Intelligence and Robotics: Proceedings of 4th International Conference on Deep Learning, Artificial Intelligence and Robotics, (ICDLAIR) 2022 - Progress in Algorithms and Applications of Deep Learning. Troiano, L., Vaccaro, A., Kesswani, N., Díaz Rodriguez, I., Brigui, I. & Pastor-Escuredo, D. (eds.). 9783031303951: Springer, p. 167-177 11 p. (Lecture Notes in Networks and Systems; vol. 670).

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  • 2022

    Dominance relation based ranking procedure for automated reverse auctions

    Brigui, I. & Chakhar, S., 10 Apr 2022, Progresses in Artificial Intelligence & Robotics: Algorithms & Applications. Proceedings of 3rd International Conference on Deep Learning, Artificial Intelligence and Robotics, (ICDLAIR) 2021. Troiano, L., Vaccaro, A., Kesswani, N., Díaz Rodriguez, I. & Brigui, I. (eds.). Springer, Cham: Springer, p. 137–145 9 p. (Lecture Notes in Networks and Systems; vol. 441).

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  • 2021

    Cognitive effort reduction within group decision making through aggregation and disaggregation of individual preferences

    Chakhar, S., Saad, I., Labib, A. & Ishizaka, A., 28 Aug 2021, Information and Knowledge Systems. Digital Technologies, Artificial Intelligence and Decision Making. ICIKS 2021.. Saad, I., Rosenthal-Sabroux, C., Gargouri, F. & Arduin, P-E. (eds.). Springer, Vol. 425. p. 52-67 16 p. (Lecture Notes in Business Information Processing; vol. 425).

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  • Data driven transformation of a classification model into ranking

    Chakhar, S., Lin, Y-L. & Yang, R., 15 Nov 2021, System Intelligence through Automation & Computing: 2021 26th International Conference on Automation and Computing (ICAC). Yang, C. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p.

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  • QoS aware classification of composite web services using rough approximation

    Chakhar, S., Abubahia, A. & Bin Iqdara, F. W., 28 Aug 2021, Information and Knowledge Systems: Digital Technologies, Artificial Intelligence, and Decision Making. Saad, I., Rosenthal-Sabroux, C., Gargouri, F. & Arduin, P-E. (eds.). Cham, Switzerland: Springer, Vol. 425. p. 152–167 16 p. (Lecture Notes in Business Information Processing).

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  • Shape-based representation and abstraction of Time Series Data along with a Dynamic Time Shape Wrapping as a dissimilarity measure

    Gmati, F-E., Chakhar, S., Lejouad Chaari, W. & Xu, M., 15 Nov 2021, System Intelligence through Automation & Computing: 2021 26th International Conference on Automation and Computing (ICAC). Yang, C. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 1-8 8 p.

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  • 2020

    Construction and refinement of preference ordered decision classes

    Dau, H. N., Chakhar, S., Ouelhadj, D. & Abubahia, A., Jan 2020, Advances in Computational Intelligence Systems: Contributions Presented at the 19th UK Workshop on Computational Intelligence, September 4-6, 2019, Portsmouth, UK. Ju, Z., Yang, L., Yang, C., Gegov, A. & Zhou, D. (eds.). 1 ed. Cham, Switzerland : Springer International Publishing, Vol. 1043. p. 248-261 14 p. (Advances in Intelligent Systems and Computing; vol. 1043).

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  • Decision rule aggregation approach to support group decision making

    Saad, I. & Chakhar, S., 13 May 2020, Group Decision and Negotiation: A Multidisciplinary Perspective: 20th International Conference on Group Decision and Negotiation, GDN 2020, Toronto, ON, Canada, June 7–11, 2020, Proceedings. Morais, D. C., Fang, L. & Horita, M. (eds.). Cham: Springer, p. 163-176 (Lecture Notes in Business Information Processing; vol. 388).

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  • Preference learning based decision map algebra: specification and implementation

    Abubahia, A., Chakhar, S. & Cocea, M., Jan 2020, Advances in Computational Intelligence Systems: Contributions Presented at the 19th UK Workshop on Computational Intelligence, September 4-6, 2019, Portsmouth, UK. Ju, Z., Yang, L., Yang, C., Gegov, A. & Zhou, D. (eds.). 1 ed. Cham, Switzerland : Springer International Publishing, Vol. 1043. p. 342-353 12 p. (Advances in Intelligent Systems and Computing; vol. 1043).

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  • 2019

    A taxonomy of event prediction methods

    Gmati, F-E., Chakhar, S., Lejouad Chaari, W. & Xu, M., Jul 2019, Advances and Trends in Artificial Intelligence. From Theory to Practice: 32nd International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2019, Graz, Austria, July 9–11, 2019, Proceedings. Wotawa, F., Friedrich, G., Pill, I., Koitz-Hristov, R. & Moonis, A. (eds.). Switzerland: Springer International Publishing, p. 12-26 14 p. (Lecture Notes in Computer Science; vol. 11606).

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  • Sequential rank aggregation method

    Lin, Y., Chakhar, S. & Yang, R., 17 Jan 2019, 2018 IEEE International Conference on Systems, Man, and Cybernetics (IEEE SMC2018). Institute of Electrical and Electronics Engineers Inc., p. 3194-3200 7 p. (IEEE SMC Proceedings Series).

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  • 2018

    A rough set approach to events prediction in multiple time series

    Gmati, F-E., Chakhar, S., Lejouad Chaari, W. & Chen, H., Jun 2018, Recent Trends and Future Technology in Applied Intelligence - 31st International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2018, Proceedings: 31st International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2018, Montreal, QC, Canada, June 25-28, 2018, Proceedings. Mouhoub, M., Sadaoui, S., Ait Mohamed, O. & Ali, M. (eds.). Springer International Publishing, p. 796-807 12 p. (Lecture Notes in Computer Science; vol. 10868).

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  • Efficient versus accurate algorithms for computing a semantic logic-based similarity measure

    Gmati, F-E., Chakhar, S., Yacoubi-Ayadi, N., Bahri, A. & Xu, M., Jun 2018, Recent Trends and Future Technology in Applied Intelligence: 31st International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2018, Montreal, QC, Canada, June 25-28, 2018, Proceedings. Mouhoub, M., Sadaoui, S., Ait Mohamed, O. & Ali, M. (eds.). 1 ed. Springer, p. 808-820 12 p. ( Lecture Notes in Computer Science; vol. 10868).

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  • 2017

    Customizable Web services matching and ranking tool: implementation and evaluation

    Gmati, F-E., Yacoubi Ayadi, N., Bahri, A., Chakhar, S. & Ishizaka, A., Sept 2017, Web Information Systems and Technologies (WEBIST 2016). Springer, p. 15-36 22 p. (Lecture Notes in Business Information Processing; vol. 292).

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  • 2016

    PMRF: Parameterized Matching-Ranking Framework

    Gmati, F-E., Yacoubi-Ayadi, N., Bahri, A., Chakhar, S. & Ishizaka, A., 3 Jun 2016, Software engineering research, management and applications. Lee, R. (ed.). Cham, Switzerland: Springer, p. 181-198 18 p. (Studies in Computational Intelligence).

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  • 2015

    Enhanced fuzzy object-relational database model for efficient implementation of the fuzzy semantic model

    Jandoubi, S., Bahri, A., Yacoubi-Ayadi, N., Chakhar, S. & Labib, A. W., Aug 2015, Proceedings of the 2015 IEEE international conference on fuzzy systems (FUZZ-IEEE 2015), Istanbul, Turkey, August 2-5, 2015. Yazici, A., Pal, N. R., Kaymak, U., Martin, T., Ishibuchi, H., Lin, C-T., Sousa, J. M. C. & Tutmez, B. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 1-8 8 p.

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  • Mapping the Fuzzy Semantic Model into Fuzzy Object Relational database Model

    Jandoubi, S., Bahri, A., Chakhar, S. & Yacoubi-Ayadi, N., 2015, The seventh international conference on information, process, and knowledge management (eKnow 2015), Lisbon, Portugal, February 22, 2015. International Academy, Research, and Industry Association , p. 138-143

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  • Semantic matching-based selection and QoS-aware classification of web services

    Chakhar, S., Ishizaka, A. & Labib, A. W., 16 Dec 2015, Proceedings of the 10th international conference, WEBIST 2014, Barcelona, Spain, 3-5 April, 2014, Revised Selected Papers. Monfort, V. & Krempels, K-H. (eds.). Switzerland: Springer, p. 96-112 17 p. (Lecture Notes in Business Information Processing; vol. 226).

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  • 2014

    Parameterized algorithms for matching and ranking web services

    Gmati, F-E., Yacoubi-Ayadi, N. & Chakhar, S., 2014, On the Move to Meaningful Internet Systems, OTM 2014 Conferences: Confederated International Conferences: CoopIS, and ODBASE 2014, Amantea, Italy, October 27-31, 2014, Proceedings. Meersman, R., Panetto, H., Dillon, T., Missikoff, M., Liu, L., Pastor, O., Cuzzocrea, A. & Sellis, T. (eds.). Berlin Heidelberg: Springer, p. 784-791 8 p. (Lecture Notes in Computer Science; vol. 8841).

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  • 2010

    Synthesizing preference information of multiple decision makers in terms of collective decision rules

    Chakhar, S. & Saad, I., 2010, Proceedings of the 5th Multidisciplinary Workshop on Advances in Preference Handling (M-PREF), in conjunction with the 19th European Conference on Artificial Intelligence (ECAI 2010). EURO, p. 25-30

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  • 2009

    Generation of spatial decision alternatives based on a planar subdivision of the study area

    Chakhar, S. & Mousseau, V., 2009, Advanced internet based systems and applications: second international conference on signal-image technology and internet-based systems, SITIS 2006, Hammamet, Tunisia, December 17-21, 2006, revised selected papers. Damiani, E., Yetongnon, K., Chebir, R. & Dipanda, A. (eds.). Berlin: Springer, p. 137 148 p. (Lecture notes in computer science; no. 4879).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Towards a flexible query language

    Bouaziz, R. & Chakhar, S., 2009, Advanced internet based systems and applications: second international conference on signal-image technology and internet-based systems, SITIS 2006, Hammamet, Tunisia, December 17-21, 2006, revised selected papers. Damiani, E., Yetongnon, K., Chbeir, R. & Dipanda, A. (eds.). Berlin: Springer, p. 44-55 11 p. (Lecture notes in computer science; vol. 4879).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2007

    Extending decision map concept to support participative spatial multicriteria decision making

    Procaccini, C., Chakhar, S. & Pusceddu, C., 11 Jul 2007, The XXI Association of European Schools of Planning Conference July 11-14, 2007 · Naples, Italy. 11 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • MDC-GIS: un SIAD d'aide multicritère à la décision à référence spatial

    Translated title of the contribution: MCD-GIS: a DSS for spatial multicriteria decision makingChakhar, S. & Mousseau, V., 26 Mar 2007, The 7th Meeting of Young Electronics and Computer Science Scientists, Monastir, Tunisia, March 26-28, 2007. p. 141–150 12 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 2006

    A decision support system for identifying and evaluating crucial knowledge

    Saad, I., Rosenthal-Sabroux, C. & Chakhar, S., 2006, The 11th International Conference on Information Processing and Management of Uncertainty (IPMU 2006), Paris, France, 2-7 July. Bouchon-Meunier, B. & Yager, R. R. (eds.). Paris: Editions EDK, p. 331-338

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  • DMA: an algebra for multicriteria spatial modeling

    Chakhar, S. & Mousseau, V., 2006, The First ICA Workshop on Geospatial Analysis and Modeling 8 July 2006, Vienna, Austria. Jiang, B. & Sui, D. Z. (eds.). The International Cartographic Association , p. 155-185

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  • Towards a flexible query language for FSM-based databases

    Bouaziz, R. & Chakhar, S., Dec 2006, The ACM/IEEE International Conference on Signal-Image Technology and Internet-based Systems (SITIS 2006), Hammamet, Tunisia, December 17-21. Université of Bourgogne, p. 58–67 10 p.

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  • 2005

    Decision map for spatial decision making in urban planning

    Chakhar, S., Mousseau, V., Pusceddu, C. & Roy, B., 2005, The the 9th International Computers in Urban Planning and Urban Management Conference, London, UK, 29 June - 1 July. Batty, M. (ed.). The Centre for Advanced Spatial Analysis (CASA), University College London, p. 1-18

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  • Implementing imperfect information in fuzzy databases

    Bahri, A., Bouaziz, R., Chakhar, S. & Naija, Y., 2005, The 2nd International Symposium on Computational Intelligence and Intelligent Informatics, Tunis-Gammarth, Tunisia, 14-16 October. The Japan Society for Fuzzy Theory and Intelligent Informatics (SOFT), p. 290-294

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  • Membership functions definition in the fuzzy semantic model

    Bouaziz, R., Chakhar, S. & Saad, I., Mar 2005, The IEEE International Conference: Sciences of Electronic, Technologies of Information and Telecommunications, Sousse, Tunisia, March 27-31. SETIT, Vol. Proceedings on CD-ROM. 8 p.

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  • On the similarity relation within fuzzy ontology components

    Bahri, A., Bejaoui, L. & Chakhar, S., 2005, The 2nd International Symposium on Computational Intelligence and Intelligent Informatics, Tunis-Gammarth, Tunisia, 14-16 October. The Japan Society for Fuzzy Theory and Intelligent Informatics (SOFT)

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  • 2004

    Extending database capabilities: fuzzy semantic model

    Chakhar, S. & Telmoudi, A., Mar 2004, The IEEE 2nd Conference on Sciences of Electronic, Technologies of Information and Telecommunications, Sousse, Tunisia, March 15-20 . SETIT, Vol. Proceedings on CD-ROM. 7 p.

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  • Some notes on an extended query language for FSM

    Telmoudi, A. & Chakhar, S., 2004, The IEEE 1st International Workshop Signaux, Circuits and Systems, Monastir, Tunisia, 18-21 March. Sfax University Press, p. 417-420

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  • 2003

    Towards a typology of spatial decision problems

    Chakhar, S. & Mousseau, V., Oct 2003, The 58th Meeting of the European Working Group Multiple Criteria Decision Aiding, Moscow, Russia, October 9-11. EWG MCDA, 17 p.

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