2911 search results - page 63 / 583 » A Logic of Graph Constraints |
AMAI
2004
Springer
14 years 3 months ago
2004
Springer
In reasoning tasks involving logical formulas, high expressiveness is desirable, although it often leads to high computational complexity. We study a simple measure of expressiven...
IAT
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper, we propose a novel approach to solving the distributed constraint optimisation problem (DCOP) that guarantees completeness, while having linear communication comple...
COCO
2007
Springer
14 years 4 months ago
2007
Springer
We study a model of graph related formulae that we call the Constraint-Graph model. A constraintgraph is a labeled multi-graph (a graph where loops and parallel edges are allowed)...
PAKDD
2004
ACM
14 years 3 months ago
2004
ACM
This paper proposes a two-step graph partitioning method to discover constrained clusters with an objective function that follows the well-known minmax clustering principle. Compar...
RR
2010
Springer
13 years 8 months ago
2010
Springer
Based on practical observations on rule-based inference on RDF data, we study the problem of redundancy elimination on RDF graphs in the presence of rules (in the form of Datalog r...