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» A Symbolic Approach to the All-Pairs Shortest-Paths Problem
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STOC
2003
ACM
126views Algorithms» more  STOC 2003»
14 years 11 months ago
A new approach to dynamic all pairs shortest paths
We study novel combinatorial properties of graphs that allow us to devise a completely new approach to dynamic all pairs shortest paths problems. Our approach yields a fully dynam...
Camil Demetrescu, Giuseppe F. Italiano
BMCBI
2008
96views more  BMCBI 2008»
13 years 11 months ago
Novel methodology for construction and pruning of quasi-median networks
Background: Visualising the evolutionary history of a set of sequences is a challenge for molecular phylogenetics. One approach is to use undirected graphs, such as median network...
Sarah C. Ayling, Terence A. Brown