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» The Complexity of Rooted Phylogeny problems
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WABI
2010
Springer
168views Bioinformatics» more  WABI 2010»
13 years 5 months ago
The Complexity of Inferring a Minimally Resolved Phylogenetic Supertree
Abstract. A recursive algorithm by Aho, Sagiv, Szymanski, and Ullman [1] forms the basis for many modern rooted supertree methods employed in Phylogenetics. However, as observed by...
Jesper Jansson, Richard S. Lemence, Andrzej Lingas
CPM
2009
Springer
122views Combinatorics» more  CPM 2009»
14 years 2 months ago
Haplotype Inference Constrained by Plausible Haplotype Data
The haplotype inference problem (HIP) asks to find a set of haplotypes which resolve a given set of genotypes. This problem is of enormous importance in many practical fields, su...
Michael R. Fellows, Tzvika Hartman, Danny Hermelin...
RECOMB
2010
Springer
13 years 6 months ago
Detecting Highways of Horizontal Gene Transfer
Abstract. In a horizontal gene transfer (HGT) event a gene is transferred between two species that do not share an ancestor-descendant relationship. Typically, no more than a few g...
Mukul S. Bansal, J. Peter Gogarten, Ron Shamir
COCOON
2007
Springer
14 years 1 months ago
Connected Coloring Completion for General Graphs: Algorithms and Complexity
An r-component connected coloring of a graph is a coloring of the vertices so that each color class induces a subgraph having at most r connected components. The concept has been w...
Benny Chor, Michael R. Fellows, Mark A. Ragan, Igo...
CPM
2000
Springer
136views Combinatorics» more  CPM 2000»
14 years 4 hour ago
Approximating the Maximum Isomorphic Agreement Subtree Is Hard
The Maximum Isomorphic Agreement Subtree (MIT) problem is one of the simplest versions of the Maximum Interval Weight Agreement Subtree method (MIWT) which is used to compare phyl...
Paola Bonizzoni, Gianluca Della Vedova, Giancarlo ...