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» The Range Constraint: Algorithms and Implementation
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CPAIOR
2006
Springer
13 years 9 months ago
The Range Constraint: Algorithms and Implementation
Abstract. We recently proposed a simple declarative language for specifying a wide range of counting and occurrence constraints. The language uses just two global primitives: the R...
Christian Bessière, Emmanuel Hebrard, Brahi...
DLOG
2004
13 years 6 months ago
Efficient Reasoning with Range and Domain Constraints
We show how a tableaux algorithm for SHIQ can be extended to support role boxes that include range and domain axioms, prove that the extended algorithm is still a decision procedur...
Dmitry Tsarkov, Ian Horrocks
ECAI
2004
Springer
13 years 10 months ago
Using Constraints with Memory to Implement Variable Elimination
Abstract. Adaptive consistency is a solving algorithm for constraint networks. Its basic step is variable elimination: it takes a network as input, and producesan equivalent networ...
Martí Sánchez, Pedro Meseguer, Javie...
CDC
2009
IEEE
116views Control Systems» more  CDC 2009»
13 years 10 months ago
Translation control of a fleet circular formation of AUVs under finite communication range
— This work proposes a control algorithm to stabilize a circular formation of AUVs tracking a time-varying center. We also consider the problem of uniform distribution of all the...
Lara B. Arranz, Alexandre Seuret, Carlos Canudas d...
SAC
2002
ACM
13 years 4 months ago
Soft constraint propagation and solving in CHRs
Soft constraints are a generalization of classical constraints, where constraints and/or partial assignments are associated to preference or importance levels, and constraints are...
Stefano Bistarelli, Thom W. Frühwirth, Michae...