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Fiber cable network design in tree networks

Vincent Angilella , Matthieu Chardy , Walid Ben-Ameur
European Journal of Operational Research, 2018, 269 (3), pp.1086 - 1106. ⟨10.1016/j.ejor.2018.02.034⟩
Article dans une revue hal-01791553v1
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Optimal routing configuration clustering through dynamic programming

Yacine Al Najjar , Stefano Paris , Jocelyne Elias , Jeremie Leguay , Walid Ben-Ameur
ALGOTEL 2019 : 21èmes Rencontres Francophones sur les Aspects Algorithmiques des Télécommunications, Jun 2019, Saint Laurent de la Cabrerisse, France
Communication dans un congrès hal-02125608v1

Characterization of Ping-Pong Optimized Pulse Shaping-OFDM (POPS-OFDM) for 5G systems

Zeineb Hraiech , Fatma Abdelkefi , Mohamed Siala , Walid Ben-Ameur
VTC Spring 2015 : 81st Vehicular Technology Conference, May 2015, Glascow, United Kingdom. pp.1 - 6, ⟨10.1109/VTCSpring.2015.7145741⟩
Communication dans un congrès hal-01265526v1

Algorithms and formulations for the minimum cut separator problem

Walid Ben-Ameur , Mohamed Didi Biha
Electronic Notes in Discrete Mathematics, 2010, 36 (1), pp.977-983. ⟨10.1016/j.endm.2010.05.124⟩
Article dans une revue istex hal-00528560v1

Byzantine-resistant reputation-based trust management

Amira Bradai , Walid Ben-Ameur , Hossam Afifi
COLLABORATECOM 2013 : 9th IEEE International Conference on Collaborative Computing : Networking, Applications and Worksharing, Oct 2013, Austin, United States. pp.269 - 278, ⟨10.4108/icst.collaboratecom.2013.254048⟩
Communication dans un congrès hal-01261638v1

A framework for joint admission control, resource allocation and pricing for network slicing in 5G

Walid Ben-Ameur , Lorela Cano , Tijani Chahed
GLOBECOM 2021: IEEE Global Communications Conference, Dec 2021, Madrid, Spain. pp.1-6, ⟨10.1109/GLOBECOM46510.2021.9685847⟩
Communication dans un congrès hal-03546908v1
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New bounds for subset selection from conic relaxations

Walid Ben-Ameur , José Neto
European Journal of Operational Research, 2022, 298 (2), pp.425-438. ⟨10.1016/j.ejor.2021.07.011⟩
Article dans une revue hal-03557321v1

Fractional routing using pairs of failure-disjoint paths

Walid Ben-Ameur , Michal Pioro , Mateusz Zotkiewicz
Discrete Applied Mathematics, 2014, 164 (1), pp.47 - 60. ⟨10.1016/j.dam.2011.12.019⟩
Article dans une revue hal-01263061v1

The k-separator problem : polyhedra, complexity and approximation results

Walid Ben-Ameur , Mohamed Ahmed Mohamed Sidi , José Neto
Journal of Combinatorial Optimization, 2015, 29 (1), pp.276 - 307. ⟨10.1007/s10878-014-9753-x⟩
Article dans une revue hal-01262822v1

Convex and concave envelopes: revisited and new perspectives

Walid Ben-Ameur , Adam Ouorou , Guanglei Wang
Operations Research Letters, 2017, 45 (5), pp.421 - 426. ⟨10.1016/j.orl.2017.06.008⟩
Article dans une revue hal-01662836v1
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Approximability of robust network design: the directed case

Yacine Al-Najjar , Walid Ben-Ameur , Jérémie Leguay
The 39th International Symposium on Theoretical Aspects of Computer Science (STACS 2022), Mar 2022, Marseille, France. pp.6:1-6:16, ⟨10.4230/LIPIcs.STACS.2022.6⟩
Communication dans un congrès hal-03953268v1

An efficient tree-based model for multicommodity flow problems

Pierre-Olivier Bauguion , Walid Ben-Ameur , Eric Gourdin
ISCO '12 : 2nd international symposium on combinatorial optimization, Apr 2012, Athens, Greece
Communication dans un congrès hal-00833882v1
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On the most imbalanced orientation of a graph

Walid Ben-Ameur , Antoine Glorieux , José Neto
Journal of Combinatorial Optimization, 2018, 36 (2), pp.637-669. ⟨10.1007/s10878-017-0117-1⟩
Article dans une revue hal-01497902v1
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A two phase investment game for competitive opinion dynamics in social networks

Swapnil Dhamal , Walid Ben-Ameur , Tijani Chahed , Eitan Altman
Information Processing and Management, 2020, 57 (2), pp.102064:1-20. ⟨10.1016/j.ipm.2019.102064⟩
Article dans une revue hal-01924838v3

Spectral bounds for unconstrained (−1,1)-quadratic optimization problems

Walid Ben-Ameur , José Neto
European Journal of Operational Research, 2010, 207 (1), pp.15-24. ⟨10.1016/j.ejor.2010.02.042⟩
Article dans une revue istex hal-00565883v1

The k-separator problem

Walid Ben-Ameur , Mohamed Ahmed Mohamed Sidi , José Neto
COCOON '13 : 19th International Computing & Combinatorics Conference, Jun 2013, Hangzhou, China. pp.337-348, ⟨10.1007/978-3-642-38768-5_31⟩
Communication dans un congrès istex hal-00843860v1

Résultats préliminaires sur les graphes à composantes connexes unicycliques

Walid Ben-Ameur , Makhlouf Hadji , Adam Ouorou
Roadef 2008 : 9ème congrés de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, Feb 2008, Clermont-Ferrand, France
Communication dans un congrès hal-01380276v1

Robust routing and optimal partitioning of a traffic demand polytope

Walid Ben-Ameur , Mateusz Zotkiewicz
International Transactions in Operational Research, 2011, 18 (3), pp.307-333. ⟨10.1111/j.1475-3995.2010.00764.x⟩
Article dans une revue istex hal-00678809v1
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Beamforming-based broadcast scheme for multihop wireless networks with transmission range adjustment

Ahmed Soua , Walid Ben-Ameur , Hossam Afifi
WONS 2013 : The 10th Annual Conference on Wireless On-Demand Network Systems and Services, Mar 2013, Banff, Canada. pp.107 - 109, ⟨10.1109/WONS.2013.6578330⟩
Communication dans un congrès hal-00865275v1
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From graph orientation to the unweighted maximum cut

Walid Ben-Ameur , Antoine Glorieux , José Neto
COCOON 2016 : 22nd International Conference on Computing and Combinatorics, Aug 2016, Ho Chi Minh Ville, Vietnam. pp.370-384, ⟨10.1007/978-3-319-42634-1_30⟩
Communication dans un congrès hal-01497887v1
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A full description of polytopes related to the index of the lowest nonzero row of an assignment matrix

Walid Ben-Ameur , Antoine Glorieux , José Neto
ISCO 2016 : 4th International Symposium on Combinatorial Optimization, May 2016, Vietri Sul Mare, Italy. pp.13-25, ⟨10.1007/978-3-319-45587-7_2⟩
Communication dans un congrès hal-01497880v1

A Zero-sum Game for Opinion Dynamics in a Social Network with Competing Camps

Swapnil Dhamal , Walid Ben-Ameur , Tijani Chahed , Eitan Altman
13th European Meeting on Game Theory (SING13), Jul 2017, Paris, France
Poster de conférence hal-01716712v1
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A Framework for Optimal Investment Strategies for Competing Camps in a Social Network

Swapnil Dhamal , Walid Ben-Ameur , Tijani Chahed , Eitan Altman
PGMO Days 2017 – Gaspard Monge Program For Optimization, Operations Research and their Interactions with Data Sciences, Nov 2017, Paris, France. pp.1, 2017
Poster de conférence hal-01712293v1

On the minimum cut separator problem

Walid Ben-Ameur , Mohamed Didi Biha
Networks, 2012, 59 (1), pp.30-36. ⟨10.1002/net.20478⟩
Article dans une revue istex hal-00679174v1

On unicyclic graphs with a lower bounded girth

Walid Ben-Ameur , Makhlouf Hadji , Adam Ouorou
ECCO XXI : European Chapter on Combinatorial Optimization, May 2008, Dubrovnik, Croatia
Communication dans un congrès hal-01378749v1

Designing Steiner networks with unicyclic connected components : an easy problem

Walid Ben-Ameur , Makhlouf Hadji
SIAM Journal on Discrete Mathematics, 2010, 24 (4), pp.1541 - 1557. ⟨10.1137/090759033⟩
Article dans une revue hal-01308332v1

Robust routing in communication networks

Walid Ben-Ameur , Adam Ouorou , Mateusz Zotkiewicz
Progress in combinatorial optimization, Iste; Wiley, pp.353 - 390, 2011, 978-1-848-21206-0
Chapitre d'ouvrage hal-01279133v1

Optimal mapping of cloud virtual machines

Guanglei Wang , Walid Ben-Ameur , José Neto , Adam Ouorou
Electronic Notes in Discrete Mathematics, 2016, 52, pp.93 - 100. ⟨10.1016/j.endm.2016.03.013⟩
Article dans une revue hal-01453255v1
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Enhancing Broadcast Vehicular Communications Using Beamforming Technique

Ahmed Soua , Walid Ben-Ameur , Hossam Afifi
International Workshop on Vehicular Communications and Networking (VECON), 2012, pp.565
Article dans une revue hal-00761075v1

Cables network design optimization for the Fiber To The Home

Vincent Angilella , Matthieu Chardy , Walid Ben-Ameur
DRCN 2016 : 12th International Conference on the Design of Reliable Communication Networks , Mar 2016, Paris, France. pp.87 - 94, ⟨10.1109/DRCN.2016.7470839⟩
Communication dans un congrès hal-01450509v1