-
Decomposable graphical models for individual and collective decision
This thesis focuses on the use of GAI-Nets, a graphical model for compact preference representation, in order to achieve the usual features of a recommender system in... -
States-based Evolutionary Algorithm for Difficult Optimization
Evolutionary Algorithms (EAs) are search methods inspired by the darwinian theory of evolution, working iteratively on a population of potential solutions that are... -
Multi-stage LTL transport systems in supply chain management
This paper aims to unify concepts and to describe the multi-stage transport systems and their integratyion to supply chain management. Multi-stage distribution systems... -
The omnipresence of Lagrange
International audience -
Multi-objective vehicle routing problems
International audience -
Vehicle Routing in Multi-Echelon Distribution Systems with Cross-Docking: A S...
International audience -
A Combinatorial Optimization Approach for the Electrical Energy Management in...
International audience -
Minimum-weight subgraphs with unicyclic components and a lower-bounded girth
International audience -
A new model for multicommodity flow problems, and a strongly polynomial algor...
International audience -
PARALLEL HYBRID OPTIMIZATION METHODS FOR PERMUTATION BASED PROBLEMS
Solving efficiently large benchmarks of NP-hard permutation-based problems requires the development of hybrid methods combining different classes of optimization... -
Parallel heterogeneous Branch and Bound algorithms for multi-core and multi-G...
Branch and Bound (B&B) algorithms are attractive for solving to optimality combinatorial optimization problems (COPs) by exploring a tree-based search space.... -
Stabilization techniques for Column Generation: towards automated schemes.
International audience -
Séminaire de Probabilités XLV
International audience -
COMBINATORIAL PROBLEMS IN PRODUCTION LINES CONFIGURATION : COMPUTATIONAL ANAL...
The objective of this thesis is to create and develop new effective solution methods for production line configuration problems. Two problems were studied: the... -
Maximizing submodular functions using probabilistic graphical models
We consider the problem of maximizing submodular functions; while this problem is known to be NP-hard, several numerically efficient local search techniques with... -
A Configuration Model for the Line Planning Problem
International audience -
NP-Hard problems : moderately exponential approximation and parameterized com...
We give in this thesis some moderately exponential algorithms for the MAX SAT problem. We discuss a very general method to conceive efficient exponential algorithms... -
Integrated configurable equipment selection and line balancing for mass produ...
International audience -
Model-based trade studies in systems architectures design phases
The design of system architectures is a complex task which involves major stakes. During this activity, system designers must create design alternatives and compare... -
Optimisation multi-objectif de missions de satellites d'observation de la Terre
This thesis considers the selection and scheduling problem of observations for agile Earth observing satellites. The mission of Earth observing satellites is to obtain...
