Abstract
We study the following generalization of maximum matchings in bipartite graphs: given a bipartite graph such that each edge has a unique color c j , we are asked to find a maximum matching that has no more than w j edges of color c j . We study bi-criteria approximation algorithms for this problem based on linear programming techniques and we show how we can obtain a family of algorithms with varying performance guarantees that can violate the color bounds. Our problem is motivated from network problems in optical fiber technologies.
Supported by the Swiss National Science Foundation Project N.200020-122110/1 “Approximation Algorithms for Machine Scheduling Through Theory and Experiments III” and by Hasler foundation Grant 11099.
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Mastrolilli, M., Stamoulis, G. (2012). Constrained Matching Problems in Bipartite Graphs. In: Mahjoub, A.R., Markakis, V., Milis, I., Paschos, V.T. (eds) Combinatorial Optimization. ISCO 2012. Lecture Notes in Computer Science, vol 7422. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32147-4_31
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DOI: https://doi.org/10.1007/978-3-642-32147-4_31
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