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SIROCCO
2004
15 years 1 months ago
Asynchronous Broadcast in Radio Networks
Abstract. We study asynchronous packet radio networks in which transmissions among nodes may be delayed. We consider the task of broadcasting a message generated by the source node...
Bogdan S. Chlebus, Mariusz A. Rokicki
WADS
2007
Springer
106views Algorithms» more  WADS 2007»
15 years 6 months ago
Maximizing Maximal Angles for Plane Straight-Line Graphs
Let G = (S, E) be a plane straight-line graph on a finite point set S ⊂ R2 in general position. The incident angles of a point p ∈ S in G are the angles between any two edges ...
Oswin Aichholzer, Thomas Hackl, Michael Hoffmann, ...
TCS
2010
14 years 10 months ago
A polynomial solution to the k-fixed-endpoint path cover problem on proper interval graphs
: We study a variant of the path cover problem, namely, the k-fixed-endpoint path cover problem, or kPC for short. Given a graph G and a subset T of k vertices of V (G), a k-fixe...
Katerina Asdre, Stavros D. Nikolopoulos
ISAAC
2005
Springer
106views Algorithms» more  ISAAC 2005»
15 years 5 months ago
Generating Cut Conjunctions and Bridge Avoiding Extensions in Graphs
Let G = (V, E) be an undirected graph, and let B ⊆ V × V be a collection of vertex pairs. We give an incremental polynomial time algorithm to enumerate all minimal edge sets X ...
Leonid Khachiyan, Endre Boros, Konrad Borys, Khale...
86
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ISMB
2001
15 years 1 months ago
Designing fast converging phylogenetic methods
Abstract: Absolute fast converging phylogenetic reconstruction methods are provably guaranteed to recover the true tree with high probability from sequences that grow only polynomi...
Luay Nakhleh, Usman Roshan, Katherine St. John, Je...