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» Abstraction and Refinement for Local Reasoning
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ESANN
2001
13 years 10 months ago
Graph extraction from color images
Abstract. An approach to symbolic contour extraction will be described that consists of three stages: enhancement, detection, and extraction of edges and corners. Edges and corners...
Tino Lourens, Kazuhiro Nakadai, Hiroshi G. Okuno, ...
JSYML
2008
95views more  JSYML 2008»
13 years 8 months ago
Examples of non-locality
free but not Whitehead Abelian groups to construct Abstract Elementary Classes (AEC) which satisfy the amalgamation property but fail various conditions on the locality of Galois-...
John T. Baldwin, Saharon Shelah
ICLP
2007
Springer
14 years 2 months ago
Universal Timed Concurrent Constraint Programming
Abstract In this doctoral work we aim at developing a rich timed concurrent constraint (tcc) based language with strong ties to logic. The new calculus called Universal Timed Concu...
Carlos Olarte, Catuscia Palamidessi, Frank Valenci...
ASWC
2006
Springer
14 years 15 days ago
Modular Ontologies - A Formal Investigation of Semantics and Expressivity
With the growing interest in modular ontology languages to address the need for collaborative development, integration, and use of ontologies on the Web, there is an urgent need fo...
Jie Bao, Doina Caragea, Vasant Honavar
ACS
2008
13 years 9 months ago
Subobject Transformation Systems
Abstract Subobject transformation systems (sts) are proposed as a novel formal framework for the analysis of derivations of transformation systems based on the algebraic, double-pu...
Andrea Corradini, Frank Hermann, Pawel Sobocinski