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IANDC
2007
117views more  IANDC 2007»
13 years 7 months ago
Computing the edit distance of a regular language
The edit distance (or Levenshtein distance) between two words is the smallest number of substitutions, insertions, and deletions of symbols that can be used to transform one of the...
Stavros Konstantinidis
IPL
2008
99views more  IPL 2008»
13 years 7 months ago
A CKY parser for picture grammars
We study the complexity of the membership or parsing problem for pictures generated by a family of picture grammars: Siromoney's Context-Free Kolam Array grammars (coincident...
Stefano Crespi-Reghizzi, Matteo Pradella
STACS
2005
Springer
14 years 1 months ago
Worst-Case and Average-Case Approximations by Simple Randomized Search Heuristics
Abstract. In recent years, probabilistic analyses of algorithms have received increasing attention. Despite results on the average-case complexity and smoothed complexity of exact ...
Carsten Witt
SIROCCO
2008
13 years 9 months ago
Fast Radio Broadcasting with Advice
We study deterministic broadcasting in radio networks in the recently introduced framework of network algorithms with advice. We concentrate on the problem of trade-offs between t...
David Ilcinkas, Dariusz R. Kowalski, Andrzej Pelc
AAAI
2006
13 years 9 months ago
A BDD-Based Polytime Algorithm for Cost-Bounded Interactive Configuration
Interactive configurators are decision support systems assisting users in selecting values for parameters that respect given constraints. The underlying knowledge can be convenien...
Tarik Hadzic, Henrik Reif Andersen