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» Representing Constraints with Automata
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VLDB
1993
ACM
121views Database» more  VLDB 1993»
14 years 2 months ago
Integrity Constraint and Rule Maintenance in Temporal Deductive Knowledge Bases
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
Dimitris Plexousakis
CP
2010
Springer
13 years 8 months ago
A Systematic Approach to MDD-Based Constraint Programming
Abstract. Fixed-width MDDs were introduced recently as a more refined alternative for the domain store to represent partial solutions to CSPs. In this work, we present a systemati...
Samid Hoda, Willem Jan van Hoeve, John N. Hooker
CANDC
2008
ACM
13 years 10 months ago
'Genome order index' should not be used for defining compositional constraints in nucleotide sequences
Background: The Z-curve is a three dimensional representation of DNA sequences proposed over a decade ago and has been extensively applied to sequence segmentation, horizontal gen...
Eran Elhaik, Dan Graur, Kresimir Josic
KI
2002
Springer
13 years 9 months ago
Formal Properties of Constraint Calculi for Qualitative Spatial Reasoning
In the previous two decades, a number of qualitative constraint calculi have been developed, which are used to represent and reason about spatial configurations. A common property...
Bernhard Nebel, Alexander Scivos
ICRA
2005
IEEE
123views Robotics» more  ICRA 2005»
14 years 3 months ago
SLAM via Variable Reduction from Constraint Maps
- The two dominant forms of SLAM are based on Extended Kalman Filtering and Consistent Pose Estimation. We show that these are particular subsets of a more general view of the SLAM...
Kurt Konolige