A constraint programming approach to the additional relay placement problem in wireless sensor networks.
Luis QuesadaLanny SitanayahKenneth N. BrownBarry O'SullivanCormac J. SreenanPublished in: Constraints An Int. J. (2015)
Keyphrases
- constraint programming
- wireless sensor networks
- multi hop
- combinatorial problems
- base station
- constraint satisfaction
- constraint satisfaction problems
- constraint propagation
- integer programming
- global constraints
- symmetry breaking
- energy efficient
- sensor networks
- sensor nodes
- search strategies
- np hard problems
- propositional satisfiability
- hard and soft constraints
- routing algorithm
- column generation
- arc consistency
- constraint solving
- energy consumption
- constraint optimization
- itemset mining
- constraint solvers
- wireless networks
- data structure
- backtrack search
- np complete
- finite domain
- constraint solver
- constraint logic programming
- search heuristics
- constraint networks