Sciweavers

1140 search results - page 45 / 228
» Progress on Certifying Algorithms
Sort
View
RP
2010
Springer
118views Control Systems» more  RP 2010»
13 years 9 months ago
Efficient Construction of Semilinear Representations of Languages Accepted by Unary NFA
Chrobak (1986) proved that a language accepted by a given nondeterministic finite automaton with one-letter alphabet, i.e., a unary NFA, with n states can be represented as the uni...
Zdenek Sawa
ICASSP
2011
IEEE
13 years 2 months ago
Natural gradient approach in orthogonal matrix optimization using cayley transform
Matrix optimization with orthogonal constraints appear in a variety of application fields including signal and image processing. Several researchers have developed algorithms for...
Gen Hori
DAM
2008
90views more  DAM 2008»
13 years 11 months ago
Polarity of chordal graphs
Polar graphs are a common generalization of bipartite, cobipartite, and split graphs. They are defined by the existence of a certain partition of vertices, which is NPcomplete to ...
Tinaz Ekim, Pavol Hell, Juraj Stacho, Dominique de...
AAAI
2012
12 years 1 months ago
Computing Optimal Strategies to Commit to in Stochastic Games
Significant progress has been made recently in the following two lines of research in the intersection of AI and game theory: (1) the computation of optimal strategies to commit ...
Joshua Letchford, Liam MacDermed, Vincent Conitzer...
ICAPR
2005
Springer
14 years 4 months ago
The RW2 Algorithm for Exact Graph Matching
The RW algorithm has been proposed recently to solve the exact graph matching problem. This algorithm exploits Random Walk theory to compute a topological signature which can be u...
Marco Gori, Marco Maggini, Lorenzo Sarti