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» Semantics and Complexity of SPARQL
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CORR
2010
Springer
147views Education» more  CORR 2010»
15 years 1 months ago
Matching Dependencies with Arbitrary Attribute Values: Semantics, Query Answering and Integrity Constraints
Matching dependencies (MDs) are used to declaratively specify the identification (or matching) of certain attribute values in pairs of database tuples when some similarity conditi...
Jaffer Gardezi, Leopoldo E. Bertossi, Iluju Kiring...
CCIA
2007
Springer
15 years 10 months ago
Agents and Clinical Guidelines: Filling the Semantic Gap
Medical ontologies are developed to solve problems such as the demand for reusing, sharing and transmitting data. The unambiguous communication of complex and detailed medical conc...
David Isern, David Sánchez, Antonio Moreno
GRID
2007
Springer
15 years 10 months ago
An ActOn-based semantic information service for EGEE
— We describe an information service that aggregates metadata available in hundreds of information sources of the EGEE Grid infrastructure. It uses an ontology-based information ...
Wei Xing, Óscar Corcho, Carole A. Goble, Ma...
MM
2006
ACM
293views Multimedia» more  MM 2006»
15 years 10 months ago
Automatic annotation and semantic retrieval of video sequences using multimedia ontologies
Effective usage of multimedia digital libraries has to deal with the problem of building efficient content annotation and retrieval tools. MOM (Multimedia Ontology Manager) is a ...
Marco Bertini, Alberto Del Bimbo, Carlo Torniai
TCGOV
2005
Springer
15 years 10 months ago
Towards a Semantically-Driven Software Engineering Environment for eGovernment
As software processes for developing eGovernment services become more complex, it is necessary to provide computer-based tools to support the software engineering process. Furtherm...
Dimitris Apostolou, Ljiljana Stojanovic, Tom&aacut...