Keyphrases
- lower bound
- upper bound
- artificial bee colony algorithm
- branch and bound algorithm
- branch and bound
- objective function
- lower and upper bounds
- upper and lower bounds
- worst case
- artificial bee colony
- np hard
- lower bounding
- swarm intelligence
- optimal solution
- database
- lagrangian relaxation
- sufficiently accurate
- computational complexity
- neural network
- data sets