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DS
2001
143views Database» more  DS 2001»
13 years 10 months ago
WebSifter: An Ontological Web-Mining Agent for E-Business
: The World Wide Web provides access to a great deal of information on a vast array of subjects. A user can begin a search for information by selecting a Web page and following the...
Anthony Scime, Larry Kerschberg
KER
2008
106views more  KER 2008»
13 years 9 months ago
Personalized information retrieval based on context and ontological knowledge
Context modeling has been long acknowledged as a key aspect in a wide variety of problem domains. In this paper we focus on the combination of contextualization and personalizatio...
Phivos Mylonas, David Vallet, Pablo Castells, Miri...
DEXAW
2006
IEEE
117views Database» more  DEXAW 2006»
14 years 3 months ago
Schema Repository for Database Schema Evolution
The paper presents a schema repository, an original repository containing different kinds of database schemas. The repository is part of a multidisciplinary approach for schema ev...
Hassina Bounif, Rachel Pottinger
DEXAW
2004
IEEE
82views Database» more  DEXAW 2004»
14 years 26 days ago
Semantic Interoperability of Field-based Thematic Geographic Information
A model for semantic interoperability among a repository of geographic datasets from different providers is proposed in this article. Specifically, this approach focuses on qualif...
Toni Navarrete, Josep Blat, Maurici Ruiz
SEMWEB
2009
Springer
14 years 3 months ago
Using Naming Authority to Rank Data and Ontologies for Web Search
Abstract. The focus of web search is moving away from returning relevant documents towards returning structured data as results to user queries. A vital part in the architecture of...
Andreas Harth, Sheila Kinsella, Stefan Decker