Publications

• Article dans une revue

Simplified Log - Likelihood Ratio Calculation for Binary LDPC Codes

Latifa Mostari, Abdelmalik Taleb-Ahmed

Combining binary LDPC codes and high order constellations is a simple but effective way to improve the bandwidth efficiency. Since the binary LDPC codes require soft decisions as the input information, the constellation has to provide soft information calculated by Log-Likelihood Ratio (LLR) to it…

Journal of Engineering Science and Technology Review, 2017, 10 (1), pp.37-40. ⟨10.25103/JESTR.101.06⟩. ⟨hal-03429461⟩

• Article dans une revue

Special issue on Variable neighborhood search methods in business and engineering

Abraham Duarte, Bassem Jarboui, Nenad Mladenovic

Computers and Operations Research, 2017, 78, pp.382-384. ⟨10.1016/j.cor.2016.10.010⟩. ⟨hal-03391585⟩

• Communication dans un congrès

MATLAB/SIMULINK -VS- ARENA/OPTQUEST - OPTIMAL PRODUCTION CONTROL OF UNRELIABLE MANUFACTURING SYSTEMS

Abdessamad Ait El Cadi

Séminaire du Département Informatique du LAMIH, Feb 2017, Valenciennes, France. ⟨hal-03389622⟩

• Thèse

Modèle dynamique d'interaction véhicule-voie ferroviaire en présence de défauts géométriques sur les surfaces en contact, Dynamic train-track interaction model with geometric defects on the surfaces in contact

Bérénice Pecile

Les phénomènes dynamiques observés lors de la circulation des trains provoquent des nuisances, notamment sonores et vibratoires, qui sont amplifiées par la présence de défauts sur la roue et sur le rail. Pour les analyser, il est nécessaire de prédire avec robustesse le comportement dynamique des…, The appearance of dynamic phenomena during the running of train on track leads to issues such as noise and vibration pollution, which can be further amplified by the presence of defects on the treads. In order to analyze them, it is necessary to predict with reliability the dynamic behavior of the…

Infrastructures de transport. Université de Valenciennes et du Hainaut-Cambresis, 2017. Français. ⟨NNT : 2017VALE0004⟩. ⟨tel-01522788⟩

• Thèse

SECAAC : Système d'Eco-Conduite Auto-Adaptatif au Conducteur, Eco-driving system self-adaptive to driver behavior

Salvatore La Delfa

Dans le secteur des transports, la conception de poste de conduite complexe nécessite plus de connaissances, de performance et d’attention des conducteurs. Les conducteurs doivent respecter des contraintes telles que la sécurité des passagers et la sécurité du système de transport ferroviaire, mais…, In transport industry, the design of complex control panel requires more knowledge, performance and attention from drivers. These drivers have to take care of constraints such as the safety of passengers and the security of the rail transport system, but also the punctuality and the comfort for the…

Interface homme-machine [cs.HC]. Université de Valenciennes et du Hainaut-Cambresis, 2017. Français. ⟨NNT : 2017VALE0002⟩. ⟨tel-03596840⟩

• Communication dans un congrès

Big data for transport and logistics: A review

Tawfik Borgi, Nesrine Zoghlami, Mourad Abed

To face the worldwide competition and meet the recent requirements in the new information technologies era, digitalization and adoption of new information techniques have become a must for all transport and logistics companies and organizations to improve their activities. This digital…

2017 International Conference on Advanced Systems and Electric Technologies (IC_ASET), Jan 2017, Hammamet, Tunisia. pp.44-49, ⟨10.1109/ASET.2017.7983742⟩. ⟨hal-03666169⟩

• Article dans une revue

New complexity results on scheduling problem in a robotic cell

Nacira Chikhi, Moncef Abbas, Rachid Benmansour, Said Hanafi

This paper explores the coordinated scheduling problem between production and transportation in a two stage flow shop with dedicated machines. There are two dedicated machines at the first stage and one common machine at the second stage. Each job has to be processed on a specified machine at the…

RAIRO - Operations Research, 2017, 51 (3), pp.749-762. ⟨10.1051/ro/2016053⟩. ⟨hal-03402259⟩

• Article dans une revue

SOMC-designed silica supported tungsten oxo imidazolin-2-iminato methyl precatalyst for olefin metathesis reactions

Z.S. Qureshi, Ahmed Hamieh, S. Barman, N. Maity, M.K. Samantaray, S. Ould-Chikh, E. Abou-Hamad, L. Falivene, V. d'Elia, A. Rothenberger, I. Llorens, Jean-Louis F Hazemann, J.M. Basset

Synthesis, structure, and olefin metathesis activity Of a surface complex [( Si-O-)W(= O)(cH(3))(2)-Im(Dipp)N] (4) (Im(Dipp) = 1,3-bis(2,6-diiSopropylphenyl)-imidazolin-2-iminato) supported on silica by a surface organometallic chemistry (SOMC) approach are reported. The reaction of N-Silylated 2-…

Inorganic Chemistry, 2017, 56 (2), pp.861-871. ⟨10.1021/acs.inorgchem.6b02424⟩. ⟨hal-01471653⟩

• Article dans une revue

A co-opetitive framework for the hub location problems in transportation networks

Rahimeh Neamatian Monemi, Shahin Gelareh, Said Hanafi, Nelson Maculan

In this paper, we present the first model of co-opetition for a Hub Location Problem between two logistics service provider (LSPs) companies where the mother company is the owner of infrastructure. The LSPs would like to cooperate with each other by establishing joint edges with limited capacities…

Optimization, 2017, 66 (12), pp.2089-2106. ⟨10.1080/02331934.2017.1295045⟩. ⟨hal-03402109⟩

• Article dans une revue

AS8‐static random access memory (SRAM): asymmetric SRAM architecture for soft error hardening enhancement

Ihsen Alouani, Mahmoud Elsharkasy Wael, Ahmed Eltawil, Fadi Kurdahi, Smail Niar

Soft errors in semiconductor memories occur due to charged particle strikes on sensitive nodes. Technology and voltage scaling increased dramatically the susceptibility of static random access memories (SRAMs) to soft errors. In this study, the authors present AS8-SRAM, a new asymmetric memory cell…

IET Circuits, Devices & Systems, 2017, 11 (1), pp.89-94. ⟨10.1049/iet-cds.2015.0318⟩. ⟨hal-03402367⟩