ZDD-Based Algorithmic Framework for Solving Shortest Reconfiguration Problems

07/28/2022

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by   Takehiro Ito, et al.

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Given a graph G and two independent sets S, T of G, the independent set reconfiguration problem is the problem to determine whether T can be obtained by repleatedly removing and adding a vertex from and to S, while intermediate sets must be also independent. This paper proposes an algorithm for the independent set reconfiguration problem using a data structure, called zero-suppressed binary decision diagrams (ZDDs). This algorithm can be generalized to various reconfiguration problems.