Sciweavers

4955 search results - page 182 / 991
» Ontologies and the semantic web
Sort
View
TSC
2010
182views more  TSC 2010»
15 years 1 months ago
A Query Rewriting Approach for Web Service Composition
Data-Providing (DP) services allow query-like access to organizations' data via web services. The invocation of a DP service results in the execution of a query over data sour...
Mahmoud Barhamgi, Djamal Benslimane, Brahim Medjah...
SAC
2008
ACM
15 years 4 months ago
Enhancing web service selection by QoS-based ontology and WS-policy
The Service Oriented Architecture enables the development of flexible large scale-applications in open environments by dynamically combining Web services. Nevertheless, current te...
Sodki Chaari, Youakim Badr, Frédériq...
FOIS
2006
15 years 7 months ago
Approximation of Ontologies in CASL
In this paper we present methods to generate a Description Logic (DL) theory from a given First Order Logic (FOL) theory, such that each DL axiom is entailed by the given FOL theor...
Klaus Lüttich
ESWS
2007
Springer
16 years 17 days ago
Empowering Software Maintainers with Semantic Web Technologies
Abstract. Software maintainers routinely have to deal with a multitude of artifacts, like source code or documents, which often end up disconnected, due to their different represen...
René Witte, Yonggang Zhang, Juergen Rilling
SEMWEB
2007
Springer
16 years 15 days ago
From Web Directories to Ontologies: Natural Language Processing Challenges
Hierarchical classifications are used pervasively by humans as a means to organize their data and knowledge about the world. One of their main advantages is that natural language ...
Ilya Zaihrayeu, Lei Sun, Fausto Giunchiglia, Wei P...