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On the Interplay Between Strong Regularity and Graph Densification

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Part of the book series: Lecture Notes in Computer Science ((LNIP,volume 10310))

Abstract

In this paper we analyze the practical implications of Szemerédi’s regularity lemma in the preservation of metric information contained in large graphs. To this end, we present a heuristic algorithm to find regular partitions. Our experiments show that this method is quite robust to the natural sparsification of proximity graphs. In addition, this robustness can be enforced by graph densification.

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Acknowledgments

We are grateful to I. Elezi for his advice on our code implementation, and to the anonymous reviewers for their constructive feedback. Francisco Escolano and Manuel Curado are funded by the Project TIN2015-69077-P of the Spanish Government.

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Correspondence to Francisco Escolano .

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Fiorucci, M., Torcinovich, A., Curado, M., Escolano, F., Pelillo, M. (2017). On the Interplay Between Strong Regularity and Graph Densification. In: Foggia, P., Liu, CL., Vento, M. (eds) Graph-Based Representations in Pattern Recognition. GbRPR 2017. Lecture Notes in Computer Science(), vol 10310. Springer, Cham. https://doi.org/10.1007/978-3-319-58961-9_15

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  • DOI: https://doi.org/10.1007/978-3-319-58961-9_15

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-58960-2

  • Online ISBN: 978-3-319-58961-9

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