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» Integrity Constraints in OWL
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WS
2010
ACM
14 years 10 months ago
Anomalies in ontologies with rules
For the development of practical semantic applications, ontologies are commonly used with rule extensions. Prominent examples of semantic applications are Semantic Wikis, Semantic...
Joachim Baumeister, Dietmar Seipel
WWW
2001
ACM
16 years 14 days ago
A unified constraint model for XML
Integrity constraints are an essential part of a modern schema definition language. They are useful for semantic specification, update consistency control, query optimization, inf...
Gabriel M. Kuper, Jérôme Siméo...
ECCTD
2011
68views more  ECCTD 2011»
13 years 11 months ago
An ontology for constraints in custom IC design
Abstract—The design of integrated circuits involves the consideration of a large number of constraints of various types. In addition to the definition of these constraints in a ...
Andreas Krinke, Jens Lienig
SODA
2012
ACM
217views Algorithms» more  SODA 2012»
13 years 2 months ago
Polynomial integrality gaps for strong SDP relaxations of Densest k-subgraph
The Densest k-subgraph problem (i.e. find a size k subgraph with maximum number of edges), is one of the notorious problems in approximation algorithms. There is a significant g...
Aditya Bhaskara, Moses Charikar, Aravindan Vijayar...
AGP
1995
IEEE
15 years 3 months ago
Constraint Systems for Pattern Analysis of Constraint Logic-Based Languages
Pattern analysis consists in determining the shape of the set of solutions of the constraint store at some program points. Our basic claim is that pattern analyses can all be desc...
Roberto Bagnara