Approximating Cycles in Directed Graphs: Fast Algorithms for Girth and Roundtrip Spanners

Jakub Pachocki, Liam Roditty, Aaron Sidford, Roei Tov, Virginia Vassilevska Williams. Approximating Cycles in Directed Graphs: Fast Algorithms for Girth and Roundtrip Spanners. In Artur Czumaj, editor, Proceedings of the Twenty-Ninth Annual ACM-SIAM Symposium on Discrete Algorithms, SODA 2018, New Orleans, LA, USA, January 7-10, 2018. pages 1374-1392, SIAM, 2018. [doi]

Authors

Jakub Pachocki

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Liam Roditty

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Aaron Sidford

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Roei Tov

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Virginia Vassilevska Williams

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