Scheduling multiple sinks in wireless sensor networks: A column generation based approach.
Yu GuBaohua ZhaoYusheng JiJie LiPublished in: WCNC (2011)
Keyphrases
- column generation
- wireless sensor networks
- vehicle routing
- branch and bound
- linear programming
- constraint programming
- integer programming
- sensor nodes
- energy consumption
- vehicle routing problem with time windows
- scheduling problem
- exact solution
- mixed integer programming
- set partitioning
- integer linear programming
- sensor networks
- neural network
- cutting plane
- dantzig wolfe decomposition
- set covering
- lagrangean relaxation
- lagrangian relaxation
- linear programming problems
- linear programming relaxation
- integer program
- np hard