6 citations · 8 across the 11 of their papers we have counts for
11 papers
Directed Transit Functions
Arun Anil, Manoj Changat, Lekshmi Kamal K-Sheela +5
Transit functions were introduced as models of betweenness on undirected structures. Here we introduce directed transit function as the directed analogue on directed structures suc…
Transit Functions and Clustering Systems
Manoj Changat, Ameera Vaheeda Shanavas, Peter F. Stadler
Transit functions serve not only as abstractions of betweenness and convexity but are also closely connected with clustering systems. Here, we investigate the canonical transit fun…
Unique Least Common Ancestors and Clusters in Directed Acyclic Graphs
Ameera Vaheeda Shanavas, Manoj Changat, Marc Hellmuth +1
We investigate the connections between clusters and least common ancestors (LCAs) in directed acyclic graphs (DAGs). We focus on the class of DAGs having unique least common ancest…
Fitch Graph Completion
Marc Hellmuth, Peter F. Stadler, Sandhya Thekkumpadan Puthiyaveedu
Horizontal gene transfer is an important contributor to evolution. According to Walter M.\ Fitch, two genes are xenologs if they are separated by at least one HGT. More formally, t…
The Theory of Gene Family Histories
Marc Hellmuth, Peter F. Stadler
Most genes are part of larger families of evolutionary related genes. The history of gene families typically involves duplications and losses of genes as well as horizontal transfe…
FRETtranslator: translating FRET traces into RNA structural pathways
Nikolai Hecker, Matthew L. Kahlscheuer, Peter Kerpedjiev +5
Recent genome and transcriptome sequencing projects have unveiled a plethora of highly structured RNA molecules as central mediators of cellular function. Single molecule Forster R…