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SKG
2006
IEEE
16 years 14 days ago
Ontology-Based QoS Driven GIS Grid Service Discovery
A semantic based approach for QoS driven service discovery is proposed to help clients select the currently best services matching their requests in a dynamic GGS (GIS Grid Servic...
Wenjun Li, Shu-neng Zhao, Heng Sun, Xiao-bin Zhang
CAISE
2004
Springer
15 years 12 months ago
Facing Document-Provider Heterogeneity in Knowledge Portals
Knowledge portals aim at facilitating the location, sharing and dissemination of information by sitting ontologies at the core of the system. For heterogeneous environments where c...
Jon Iturrioz, Oscar Díaz, Sergio Fern&aacut...
ASWC
2008
Springer
15 years 8 months ago
Deriving Concept Mappings through Instance Mappings
Ontology matching is a promising step towards the solution to the interoperability problem of the Semantic Web. Instance-based methods have the advantage of focusing on the most ac...
Balthasar A. C. Schopman, Shenghui Wang, Stefan Sc...
OAS
2003
15 years 7 months ago
Using OWL in a Pervasive Computing Broker
Computing is moving toward a pervasive context-aware environment in which agents with limited resources will require external support to help them become context-aware. In this pa...
Harry Chen, Timothy W. Finin, Anupam Joshi
WCE
2007
15 years 7 months ago
Qualitative and Quantitative Criteria for the Concept Evaluation Task
act—Ontological concept evaluation is a difficult task. Till now, it is done either by domain expert or a knowledge base (thesaurus, ontology, etc.). In this research, we propose...
Lobna Karoui, Supelec France, Nabil El-Kadhi