256 search results - page 36 / 52 » Constraint Symmetry and Solution Symmetry |
IWANN
2001
Springer
14 years 9 days ago
2001
Springer
Abstract. The Frequency Assignment Problem (FAP) is a very important problem of practical interest. This work compares several evolutionary approaches to this problem, based both i...
ICRA
1998
IEEE
14 years 4 days ago
1998
IEEE
: In this paper we present novel algorithms to compute quasi-static and dynamic equilibrium positions and orientations (if any) of 2D polygonal or curved parts placed on general sh...
IJCAI
2001
13 years 9 months ago
2001
We study the impact of backbones in optimization and approximation problems. We show that some optimization problems like graph coloring resemble decision problems, with problem h...
AAAI
1992
13 years 9 months ago
1992
We propose a representation of concurrent actions; rather than invent a new formalism, we model them within the standard situation calculus by introducing the notions of global ac...
GLOBECOM
2008
IEEE
13 years 9 months ago
2008
IEEE
— This paper investigates the role of providers’ market shares for consumers and websites on interconnection settlements between networks. We proposed to differentiate traffic ...