Vehicle routing Degree-Constrained Spanning Problem Réseaux de capteurs FPTAS Checkpointing Optimisation Optimisation combinatoire Wireless sensor networks K-Adaptability Approximation Spanning tree All-optical WDM networks ILP MBVST Parallel job Cutting plane Free space optics Wavelength minimization Integer Linear Programming ILP Matching Complexity Approximation algorithms Localisation Light-tree K-MBVST Spanning Hierarchy Scheduling Bi-level programming IoT Exascale Capacity Expansion Homomorphisme Light-trail Multicommodity flows Constrained shortest path K-adaptability Quality of service Column Generation Hierarchy Clearing algorithms Compatibility graph Branch and Price Network design Approximability Complexity & approximation Constraint programming Heuristic Replication Lot-sizing Branch-and-Cut RPL Time windows Model Driven Engineering Branch vertices constraint Energy-aware engineering Benders decomposition Degree constrained minimum spanning hierarchy Lifetime MODEL-CHECKING Routing MILP Scaffolding Integer Programming Bass model FPT algorithm Optimization Homomorphism Integer programming Path generation Spanning problems Light-hierarchy Coupled-task scheduling model Makespan minimization Graph theory Multicast routing Kidney exchange Longest path Budgeted uncertainty Robust optimization Complexité Chordal graphs Linear programming Fault-tolerance Lot-sizing problem Column generation Investments optimization Layered formulation Combinatorial optimization WDM network Coupled-tasks Dynamic programming Linear and mixed-integer programming Robust Optimization Approximation ratio FSO Affine routing Sparse splitting Variable link capacity Approximation algorithm Light-forest