Imperfect b-matching
نویسنده
چکیده
This code implements imperfect maximum-weight b-matching where b is allowed to vary by node. We describe the reduction to perfect maximum-weight 1-matching, and the API and implementation of this code. Let G = (V,E) be a graph and let W ∈ N|V |×|V | and P ∈ B|V |×|V | denote symmetric weight and adjacency matrices. Let δu denote the degree of node u. Let b ∈ N|V | be a vector such that entry bi upper-bounds the number of neighbors node i may match. The code then solves
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