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» On the Minimal Uncompletable Word Problem
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ECCC
2006
99views more  ECCC 2006»
13 years 7 months ago
On the Subgroup Distance Problem
We investigate the computational complexity of finding an element of a permutation group H Sn with a minimal distance to a given Sn, for different metrics on Sn. We assume that...
Christoph Buchheim, Peter J. Cameron, Taoyang Wu
DAM
2007
100views more  DAM 2007»
13 years 7 months ago
Memory management optimization problems for integrated circuit simulators
In hardware design, it is necessary to simulate the anticipated behavior of the integrated circuit before it is actually cast in silicon. As simulation procedures are long due to ...
Timothée Bossart, Alix Munier Kordon, Franc...
COR
2007
99views more  COR 2007»
13 years 7 months ago
An improved algorithm for the p-center problem on interval graphs with unit lengths
The p-center problem is to locate p facilities in a network of n demand points so as to minimize the longest distance between a demand point and its nearest facility. We consider ...
T. C. Edwin Cheng, Liying Kang, C. T. Ng
COCOON
2009
Springer
13 years 10 months ago
Three New Algorithms for Regular Language Enumeration
We present new and more efficient algorithms for regular language enumeration problems. The min-word problem is to find the lexicographically minimal word of length n accepted by ...
Margareta Ackerman, Erkki Mäkinen
ISCA
2002
IEEE
174views Hardware» more  ISCA 2002»
13 years 7 months ago
Efficient Task Partitioning Algorithms for Distributed Shared Memory Systems
In this paper, we consider the tree task graphs which arise from many important programming paradigms such as divide and conquer, branch and bound etc., and the linear task-graphs...
Sibabrata Ray, Hong Jiang