An adaptive Lagrangian relaxation-based algorithm for a coordinated water supply and wastewater collection network design problem.
Amir Mohammad Fathollahi FardMostafa Hajiaghaei-KeshteliGuangdong TianZhiwu LiPublished in: Inf. Sci. (2020)
Keyphrases
- lagrangian relaxation
- network design problem
- dynamic programming
- linear programming
- np hard
- search space
- learning algorithm
- feasible solution
- water supply
- lower and upper bounds
- constraint satisfaction problems
- cost function
- special case
- combinatorial optimization
- integer programming
- mixed integer programming
- minimal cost
- lower bound
- objective function