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A Deterministic(O(m log {m}))Time Algorithm for the Reeb Graph

โœ Scribed by Salman Parsa


Book ID
120910255
Publisher
Springer
Year
2013
Tongue
English
Weight
407 KB
Volume
49
Category
Article
ISSN
0179-5376

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[ACM Press the 2012 symposuim - Chapel H
โœ Parsa, Salman ๐Ÿ“‚ Article ๐Ÿ“… 2012 ๐Ÿ› ACM Press ๐ŸŒ English โš– 895 KB

We present a deterministic algorithm to compute the Reeb graph of a PL real-valued function on a simplicial complex in O(m log m) time, where m is the size of the 2-skeleton. The problem reduces to dynamic graph connectivity. We obtain the running time by using offline graph connectivity which assum