Keyphrases
- binary particle swarm optimization
- minimum weight
- dominating set
- facility location problem
- bipartite graph
- greedy heuristic
- weighted graph
- spanning tree
- connected dominating set
- global optimization
- particle swarm
- routing problem
- binary gravitational search algorithm
- fitness function
- particle swarm optimization
- minimum spanning tree
- randomized algorithm
- facility location
- tree patterns
- pso algorithm
- particle swarm optimization algorithm
- swarm intelligence
- genetic algorithm
- minimum cost
- approximation algorithms
- greedy algorithm
- np hard