BY AJAY JASRA, NIKOLAS KANTAS & ADAM PERSING 1Department of Statistics & Applied Probability, National University of Singapore, Singapore, 117546, SG. E-Mail: staja@nus.edu.sg 2Department ofâ€¦ (More)

We observe an undirected graph G without multiple edges and self-loops, which is to represent a protein-protein interaction (PPI) network. We assume that G evolved under the duplication-mutation withâ€¦ (More)

We observe n sequences at each of m sites and assume that they have evolved from an ancestral sequence that forms the root of a binary tree of known topology and branch lengths, but the sequenceâ€¦ (More)