Target Coverage Problem in Wireless Sensor Networks: A Column Generation Based Approach.
Yu GuJie LiBaohua ZhaoYusheng JiPublished in: MASS (2009)
Keyphrases
- column generation
- wireless sensor networks
- linear programming
- branch and bound
- linear program
- mixed integer programming
- integer linear programming
- vehicle routing
- constraint programming
- integer programming
- integer program
- lagrangean relaxation
- exact solution
- sensor networks
- set partitioning
- energy consumption
- vehicle routing problem with time windows
- set covering
- optimal solution
- routing protocol
- valid inequalities
- dantzig wolfe decomposition
- genetic algorithm
- lagrangian relaxation
- sensor nodes
- particle swarm optimization
- cutting plane
- linear programming relaxation
- convergence rate
- cutting plane algorithm
- scheduling problem
- search algorithm
- objective function