Abstract:We study the hop-constrained s-t path enumeration (HcPE) problem, which takes a graph πΊ, two distinct vertices π , π‘ and a hop constraint π as input, and outputs all paths from π to π‘ whose length is at most π. The state-of-the-art algorithms suffer from severe performance issues caused by the costly pruning operations during enumeration for the workloads with the large search space. Consequently, these algorithms hardly meet the real-time constraints of many online applications. In this paper, we propos… Show more
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