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CORR
2004
Springer
136views Education» more  CORR 2004»
15 years 6 months ago
On Global Warming (Softening Global Constraints)
We describe soft versions of the global cardinality constraint and the regular constraint, with efficient filtering algorithms maintaining domain consistency. For both constraints,...
Willem Jan van Hoeve, Gilles Pesant, Louis-Martin ...
ICDM
2009
IEEE
137views Data Mining» more  ICDM 2009»
15 years 4 months ago
Argumentation Based Constraint Acquisition
Efficient acquisition of constraint networks is a key factor for the applicability of constraint problem solving methods. Current techniques ease knowledge acquisition by generati...
Kostyantyn M. Shchekotykhin, Gerhard Friedrich
AINA
2004
IEEE
15 years 10 months ago
A Personal Tourism Navigation System to Support Traveling Multiple Destinations with Time Restrictions
In this paper, we propose a personal navigation system (called PNS) which navigates a tourist through multiple destinations efficiently. In our PNS, a tourist can specify multiple...
Atsushi Maruyama, Naoki Shibata, Yoshihiro Murata,...
ICDE
2007
IEEE
148views Database» more  ICDE 2007»
16 years 8 months ago
Efficient Detection of Distributed Constraint Violations
In many distributed environments, the primary function of monitoring software is to detect anomalies, that is, instances when system behavior deviates substantially from the norm....
Shipra Agrawal, Supratim Deb, K. V. M. Naidu, Raje...
GECCO
2010
Springer
158views Optimization» more  GECCO 2010»
15 years 10 months ago
Efficiently evolving programs through the search for novelty
A significant challenge in genetic programming is premature convergence to local optima, which often prevents evolution from solving problems. This paper introduces to genetic pro...
Joel Lehman, Kenneth O. Stanley