Sciweavers

JAL
2006
100views more  JAL 2006»
14 years 13 days ago
Distance and routing labeling schemes for non-positively curved plane graphs
Distance labeling schemes are schemes that label the vertices of a graph with short labels in such a way that the distance between any two vertices u and v can be determined effic...
Victor Chepoi, Feodor F. Dragan, Yann Vaxès
JAL
2006
48views more  JAL 2006»
14 years 13 days ago
Reconstructing noisy polynomial evaluation in residue rings
Simon R. Blackburn, Domingo Gomez-Perez, Jaime Gut...
JAL
2006
89views more  JAL 2006»
14 years 13 days ago
Improved bounds for the unsplittable flow problem
In this paper we consider the unsplittable flow problem (UFP): given a directed or undirected network G = (V, E) with edge capacities and a set of terminal pairs (or requests) wit...
Petr Kolman, Christian Scheideler
JAL
2006
86views more  JAL 2006»
14 years 13 days ago
An algorithmic sign-reversing involution for special rim-hook tableaux
Egecioglu and Remmel [2] gave an interpretation for the entries of the inverse Kostka matrix K-1 in terms of special rim-hook tableaux. They were able to use this interpretation to...
Bruce E. Sagan, Jaejin Lee
JAL
2006
43views more  JAL 2006»
14 years 13 days ago
On generalized gossiping and broadcasting
Samir Khuller, Yoo Ah Kim, Yung-Chun (Justin) Wan
JAL
2006
101views more  JAL 2006»
14 years 13 days ago
Semi-matchings for bipartite graphs and load balancing
We consider the problem of fairly matching the left-hand vertices of a bipartite graph to the right-hand vertices. We refer to this problem as the optimal semimatching problem; it...
Nicholas J. A. Harvey, Richard E. Ladner, Lá...
JAL
2006
52views more  JAL 2006»
14 years 13 days ago
Polynomial time recognition of unit circular-arc graphs
Guillermo Durán, Agustín Gravano, Ro...
JAL
2006
114views more  JAL 2006»
14 years 13 days ago
A wide-range algorithm for minimal triangulation from an arbitrary ordering
We present a new algorithm, called LB-Triang, which computes minimal triangulations. We give both a straightforward O(nm0) time implementation and a more involved O(nm) time imple...
Anne Berry, Jean Paul Bordat, Pinar Heggernes, Gen...