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|Title:||Constructing the R* consensus tree of two trees in subcubic time|
|Source:||Jansson, J.,Sung, W.-K. (2010). Constructing the R* consensus tree of two trees in subcubic time. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 6346 LNCS (PART 1) : 573-584. ScholarBank@NUS Repository. https://doi.org/10.1007/978-3-642-15775-2_49|
|Abstract:||The previously fastest algorithms for computing the R*consensus tree of two given (rooted) phylogenetic trees T 1 and T 2 with a leaf label set of cardinality n run in Θ(n 3) time [3,8]. In this manuscript, we describe a new O(n 2 log n)-time algorithm to solve the problem. This is a significant improvement because the R* consensus tree is defined in terms of a set ℛ maj which may contain Ω(n 3) elements, so any direct approach which explicitly constructs ℛ maj requires Ω(n 3) time. © 2010 Springer-Verlag.|
|Source Title:||Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|
|Appears in Collections:||Staff Publications|
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