Simulation computation in grammar-compressed graphs

Published 14 Jan 2020 in cs.DS and cs.DB | (2001.04760v1)

Abstract: Like [1], we present an algorithm to compute the simulation of a query pattern in a graph of labeled nodes and unlabeled edges. However, our algorithm works on a compressed graph grammar, instead of on the original graph. The speed-up of our algorithm compared to the algorithm in [1] grows with the size of the graph and with the compression strength.

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