Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8903380 | Electronic Notes in Discrete Mathematics | 2018 | 10 Pages |
Abstract
In this study we consider the Minimum Cost Bipartite Perfect Matching Problem with Conflict Pair Constraints (MCBPMPC) on bipartite graphs. Given a bipartite graph G with a cost associated with each edge and a conflict set of edge pairs, the MCBPMPC consists of finding a perfect matching with the lowest total cost such that no more than one edge is selected from each pair in the conflict set. A specially tailored branch-and-bound (B&B) algorithm is introduced. Computational experiments are performed on randomly generated instances. According to the extensive experiments, the suggested B&B algorithm yields promising results compared to a state-of-the-art mixed integer linear programming solver.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
Authors
Temel Ãncan, Ä°. Kuban Altınel,