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» Query Processing Using Ontologies
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125
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KES
2008
Springer
15 years 2 months ago
Distance-Based Classification in OWL Ontologies
Abstract. We propose inductive distance-based methods for instance classification and retrieval in ontologies. Casting retrieval as a classification problem with the goal of assess...
Claudia d'Amato, Nicola Fanizzi, Floriana Esposito
105
Voted
PVLDB
2008
111views more  PVLDB 2008»
15 years 2 months ago
Approximate lineage for probabilistic databases
In probabilistic databases, lineage is fundamental to both query processing and understanding the data. Current systems s.a. Trio or Mystiq use a complete approach in which the li...
Christopher Ré, Dan Suciu
108
Voted
IBIS
2006
103views more  IBIS 2006»
15 years 2 months ago
Ontology Mapping for Web-Based Educational Systems Interoperability
In order to deal with the need of sharing learning objects within and across learning object repositories most of the recent work argue for the use of ontologies as a means for pro...
Amel Bouzeghoub, Abdeltif Elbyed
CIKM
2004
Springer
15 years 8 months ago
Processing content-oriented XPath queries
Document-centric XML collections contain text-rich documents, marked up with XML tags that add lightweight semantics to the text. Querying such collections calls for a hybrid quer...
Börkur Sigurbjörnsson, Jaap Kamps, Maart...
96
Voted
IJCNLP
2005
Springer
15 years 8 months ago
Analysis of an Iterative Algorithm for Term-Based Ontology Alignment
Abstract. This paper analyzes the results of automatic concept alignment between two ontologies. We use an iterative algorithm to perform concept alignment. The algorithm uses the ...
Shisanu Tongchim, Canasai Kruengkrai, Virach Sornl...