A Lagrangian-Relaxation-Based Approach for Service Function Chain Dynamic Orchestration for the Internet of Things.
Yicen LiuYu LuXi LiZhiwei LiWenxin QiaoYang ZhangDonghao ZhaoPublished in: IEEE Internet Things J. (2021)
Keyphrases
- lagrangian relaxation
- capacity constraints
- web services
- lower bound
- integer programming
- feasible solution
- lower and upper bounds
- branch and bound algorithm
- service oriented architecture
- column generation
- dynamic programming
- dual decomposition
- lagrangian heuristic
- service oriented
- single machine scheduling problem
- np hard
- neural network