Sciweavers

886 search results - page 111 / 178
» Reasoning with contextual graphs
Sort
View
CORR
2010
Springer
124views Education» more  CORR 2010»
15 years 4 months ago
Symmetry within and between solutions
Symmetry can be used to help solve many problems. For instance, Einstein's famous 1905 paper ("On the Electrodynamics of Moving Bodies") uses symmetry to help derive...
Toby Walsh
LICS
2010
IEEE
15 years 2 months ago
Highly Acyclic Groups, Hypergraph Covers and the Guarded Fragment
We construct finite groups whose Cayley graphs have large girth even w.r.t. a discounted distance measure that contracts arbitrarily long sequences of edges from the same colour ...
Martin Otto
LPAR
2010
Springer
15 years 2 months ago
Clause Elimination Procedures for CNF Formulas
Abstract. We develop and analyze clause elimination procedures, a specific family of simplification techniques for conjunctive normal form (CNF) formulas. Extending known procedu...
Marijn Heule, Matti Järvisalo, Armin Biere
LPAR
2010
Springer
15 years 2 months ago
The Complexity of Partial-Observation Parity Games
We consider two-player zero-sum games on graphs. On the basis of the information available to the players these games can be classified as follows: (a) partial-observation (both p...
Krishnendu Chatterjee, Laurent Doyen
CORR
2008
Springer
116views Education» more  CORR 2008»
15 years 4 months ago
An Evidential Path Logic for Multi-Relational Networks
Multi-relational networks are used extensively to structure knowledge. Perhaps the most popular instance, due to the widespread adoption of the Semantic Web, is the Resource Descr...
Marko A. Rodriguez, Joe Geldart