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732 results on '"Koukam, A."'

6. Review of Traffic Assignment and Future Challenges

Author

Manal Elimadi, Abdeljalil Abbas-Turki, Abder Koukam, Mahjoub Dridi, and Yazan Mualla

Subjects
traffic assignment, user equilibrium, intelligent transportation systems, smart cities, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
Abstract

The problem of traffic assignment consists of determining the routes taken by the users of transportation infrastructure. This problem has been the subject of numerous studies, particularly in analyzing scenarios for developing road infrastructure and pricing strategies. This paper reviews the major progress in the field. Accordingly, it shows that the evolution of intelligent transportation systems and the emergence of connected and autonomous vehicles present new challenges to classical approaches for solving the traffic assignment problem. It addresses two major perspectives: digital twins coupled with artificial intelligence to help decision-makers, and rule-based policy to offer users fair and efficient itineraries while respecting infrastructure capacity.

Published
2024
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17. Towards an Agent-Oriented Modeling and Evaluation Approach For Vehicular Systems Security

Author

Garoui, Mohamed, Mazigh, Belhassen, Ayeb, Béchir El, and Koukam, Abderrafiaa

Subjects
Computer Science - Software Engineering, Computer Science - Multiagent Systems
Abstract

Agent technology is a software paradigm that permits to implement large and complex distributed applications. In order to assist the development of multi-agent systems, agent-oriented methodologies (AOM) have been created in the last years to support modeling more and more complex applications in many different domains. By defining in a non-ambiguous way concepts used in a specific domain, Meta modeling may represent a step towards such interoperability. In the Transport domain, this paper propose an agent-oriented meta-model that provides rigorous concepts for conducting transportation system problem modeling. The aim is to allow analysts to produce a transportation system model that precisely captures the knowledge of an organization so that an agent-oriented requirements specification of the system-to-be and its operational corporate environment can be derived from it. To this end, we extend and adapt an existing meta-model, Extended Gaia, to build a meta-model and an adequate model for transportation problems. Our new agent-oriented meta-model aims to allow the analyst to model and specify any transportation system as a multi-agent system. Based on the proposed meta-model, we proposes an approach for modeling and evaluating the Transportation System based on Stochastic Activity Network (SAN) components. The proposed process is based on seven steps from Recognition phase to Quantitative Analysis phase. These analyzes are based on the Dependability models which are built using the formalism Stochastic Activity Network. A real case study of Urban Public Transportation System has been conducted to show the benefits of the approach., Comment: International Journal of Information Technology, Modeling and Computing (IJITMC) Vol. 2, No. 1, 2014. arXiv admin note: text overlap with arXiv:1204.1581 by other authors without attribution

Published
2014

31. Review of Traffic Assignment and Future Challenges.

Author

Elimadi, Manal, Abbas-Turki, Abdeljalil, Koukam, Abder, Dridi, Mahjoub, and Mualla, Yazan

Subjects
TRAFFIC assignment, INTELLIGENT transportation systems, INFRASTRUCTURE (Economics), ASSIGNMENT problems (Programming), DIGITAL twins, AUTONOMOUS vehicles, ARTIFICIAL intelligence
Abstract

The problem of traffic assignment consists of determining the routes taken by the users of transportation infrastructure. This problem has been the subject of numerous studies, particularly in analyzing scenarios for developing road infrastructure and pricing strategies. This paper reviews the major progress in the field. Accordingly, it shows that the evolution of intelligent transportation systems and the emergence of connected and autonomous vehicles present new challenges to classical approaches for solving the traffic assignment problem. It addresses two major perspectives: digital twins coupled with artificial intelligence to help decision-makers, and rule-based policy to offer users fair and efficient itineraries while respecting infrastructure capacity. [ABSTRACT FROM AUTHOR]

Published
2024
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38. Scheduling Optimization of Smart Homes Based on Demand Response

Author

Zhu, Jiawei, Lauri, Fabrice, Koukam, Abderrafiaa, Hilaire, Vincent, Rannenberg, Kai, Editor-in-chief, Sakarovitch, Jacques, Series editor, Goedicke, Michael, Series editor, Tatnall, Arthur, Series editor, Neuhold, Erich J., Series editor, Pras, Aiko, Series editor, Tröltzsch, Fredi, Series editor, Pries-Heje, Jan, Series editor, Whitehouse, Diane, Series editor, Reis, Ricardo, Series editor, Furnell, Steven, Series editor, Furbach, Ulrich, Series editor, Winckler, Marco, Series editor, Rauterberg, Matthias, Series editor, Chbeir, Richard, editor, Manolopoulos, Yannis, editor, Maglogiannis, Ilias, editor, and Alhajj, Reda, editor

Published
2015
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47. Fuzzy Logic Control Optimized by Artificial Immune System for Building Thermal Condition

Author

Zhu, Jiawei, Lauri, Fabrice, Koukam, Abderrafiaa, Hilaire, Vincent, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Siarry, Patrick, editor, Idoumghar, Lhassane, editor, and Lepagnot, Julien, editor

Published
2014
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48. Robust Multi-agent Patrolling Strategies Using Reinforcement Learning

Author

Lauri, Fabrice, Koukam, Abderrafiaa, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Siarry, Patrick, editor, Idoumghar, Lhassane, editor, and Lepagnot, Julien, editor

Published
2014
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49. The Multi-agent Patrolling Problem Theoretical Results about Cyclic Strategies

Author

Lauri, Fabrice, Créput, Jean-Charles, Koukam, Abderrafiaa, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Kobsa, Alfred, editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Tanaka, Yuzuru, editor, Wahlster, Wolfgang, editor, Siekmann, Jörg, editor, Demazeau, Yves, editor, Zambonelli, Franco, editor, Corchado, Juan M., editor, and Bajo, Javier, editor

Published
2014
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50. The ASPECS Process

Author

Cossentino, Massimo, Hilaire, Vincent, Gaud, Nicolas, Galland, Stephane, Koukam, Abderrafiaa, Cossentino, Massimo, editor, Hilaire, Vincent, editor, Molesini, Ambra, editor, and Seidita, Valeria, editor

Published
2014
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