Solving the Maximum Popular Matching Problem with Matroid Constraints
We consider the problem of finding a maximum popular matching in a many-to-many matching setting with two-sided preferences and matroid constraints. This problem was proposed by Kamiyama [TCS 2020] and solved in the special case where matroids are base orderable. Utilizing a recently shown matroid exchange property, we show that the problem is tractable for arbitrary matroids.
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