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CP
1999
Springer
13 years 8 months ago
Optimal Distributed Arc-Consistency
This paper presents DisAC-9, the first optimal distributed algorithm performing the arc-consistency of a constraint network. Our method is optimal according to the number of messa...
Youssef Hamadi
SCP
1998
107views more  SCP 1998»
13 years 4 months ago
A Distributed Arc-Consistency Algorithm
Consistency techniques are an e cient way of tackling constraint satisfaction problems (CSP). In particular, various arc-consistency algorithms have been designed such as the time...
T. Nguyen, Yves Deville
ATAL
2009
Springer
13 years 11 months ago
Directed soft arc consistency in pseudo trees
We propose an efficient method that applies directed soft arc consistency to a Distributed Constraint Optimization Problem (DCOP) which is a fundamental framework of multi-agent ...
Toshihiro Matsui, Marius-Calin Silaghi, Katsutoshi...
AIR
2005
111views more  AIR 2005»
13 years 4 months ago
An Arc-Consistency Algorithm for Dynamic and Distributed Constraint Satisfaction Problems
Abstract. This paper presents the new DDAC4 algorithm for dynamic arc consistency enforcement in distributed Constraint Satisfaction Problems. The algorithm is an adaptation of the...
Georg Ringwelski
CONSTRAINTS
2008
138views more  CONSTRAINTS 2008»
13 years 4 months ago
Minimization of Locally Defined Submodular Functions by Optimal Soft Arc Consistency
Submodular function minimization is a polynomially-solvable combinatorial problem. Unfortunately the best known general-purpose algorithms have high-order polynomial time complexi...
Martin C. Cooper