11 citations · 23 across the 30 of their papers we have counts for
4 papers · 1 filter
Reconstruction of Network Evolutionary History from Extant Network Topology and Duplication History
Si Li, Kwok Pui Choi, Taoyang Wu +1
Genome-wide protein-protein interaction (PPI) data are readily available thanks to recent breakthroughs in biotechnology. However, PPI networks of extant organisms are only snapsho…
On Patchworks and Hierarchies
Andreas Dress, Vincent Moulton, Mike Steel +1
Motivated by questions in biological classification, we discuss some elementary combinatorial and computational properties of certain set systems that generalize hierarchies, namel…
On the neighbourhoods of trees
Peter J. Humphries, Taoyang Wu
Tree rearrangement operations typically induce a metric on the space of phylogenetic trees. One important property of these metrics is the size of the neighbourhood, that is, the n…
Reconciliation of Gene and Species Trees With Polytomies
Yu Zheng, Taoyang Wu, Louxin Zhang
Motivation: Millions of genes in the modern species belong to only thousands of `gene families'. A gene family includes instances of the same gene in different species (orthologs)…