Extended local search algorithm based on nonlinear programming for two-dimensional irregular strip packing problem.
Stephen C. H. LeungYangbin LinDefu ZhangPublished in: Comput. Oper. Res. (2012)
Keyphrases
- nonlinear programming
- search algorithm
- linear programming
- optimization problems
- packing problem
- variational inequalities
- linear constraints
- equality and inequality constraints
- search space
- semidefinite programming
- equality constraints
- approximation algorithms
- branch and bound
- mixed integer nonlinear programming
- special case
- tabu search
- denoising
- exact algorithms