Name
Abstract | ||
|---|---|---|
In this paper, we propose an enhanced branch-and-bound (B&B) framework for a class of sequencing problems, which aim to find a permutation of all involved elements to minimize a given objective function. We require that the sequencing problems satisfy three conditions: 1) incrementally computable; 2) monotonic; and 3) overlapping subproblems. Our enhanced B&B framework is built on the classical B&B process by introducing two techniques, i.e., dominance rules and caching search states. Following the enhanced B&B framework, we conduct empirical studies on three typical and challenging sequencing problems, i.e., quadratic traveling salesman problem, traveling repairman problem, and talent scheduling problem. The computational results demonstrate the effectiveness of our enhanced B&B framework when compared to classical B&B and some exact approaches, such as dynamic programming and constraint programming. Additional experiments are carried out to analyze different configurations of the algorithm. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/TSMC.2019.2916202 | IEEE Transactions on Systems, Man, and Cybernetics: Systems |
Keywords | DocType | Volume |
Branch-and-bound (B&B),caching states,dominance rules,dynamic programming (DP),talent scheduling problem,traveling salesman/repairman problem | Journal | 51 |
Issue | ISSN | Citations |
5 | 2168-2216 | 0 |
PageRank | References | Authors |
0.34 | 24 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Zizhen Zhang | 1 | 100 | 17.27 |
| Luyao Teng | 2 | 18 | 4.18 |
| MengChu Zhou | 3 | 8989 | 534.94 |
| Jiahai Wang | 4 | 604 | 49.01 |
| Hua Wang | 5 | 1090 | 77.62 |