Sciweavers

26 search results - page 3 / 6
» soda 1998
Sort
View
SODA
1998
ACM
88views Algorithms» more  SODA 1998»
13 years 10 months ago
Fast Distributed Algorithms for {Brooks-Vizing} Colourings
d Abstract) David A. Grable Alessandro Panconesi BRICS Report Series RS-97-37 ISSN 0909-0878 December 1997
David A. Grable, Alessandro Panconesi
SODA
1998
ACM
128views Algorithms» more  SODA 1998»
13 years 10 months ago
A Polynomial-Time Approximation Scheme for Weighted Planar Graph TSP
Given a planar graph on n nodes with costs weights on its edges, de ne the distance between nodes i and j as the length of the shortest path between i and j. Consider this as an i...
Sanjeev Arora, Michelangelo Grigni, David R. Karge...
SODA
1998
ACM
113views Algorithms» more  SODA 1998»
13 years 10 months ago
Fast Hierarchical Clustering and Other Applications of Dynamic Closest Pairs
We develop data structures for dynamic closest pair problems with arbitrary (not necessarily geometric) distance functions, based on a technique previously used by the author for ...
David Eppstein
SODA
1998
ACM
114views Algorithms» more  SODA 1998»
13 years 10 months ago
Exact Arithmetic at Low Cost - A Case Study in Linear Programming
We describe a new exact-arithmetic approach to linear programming when the number of variables n is much larger than the number of constraints m (or vice versa). The algorithm is ...
Bernd Gärtner
SODA
1998
ACM
157views Algorithms» more  SODA 1998»
13 years 10 months ago
Approximate String Matching: A Simpler Faster Algorithm
We give two algorithms for finding all approximate matches of a pattern in a text, where the edit distance between the pattern and the matching text substring is at most k. The fir...
Richard Cole, Ramesh Hariharan