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» The Limits of Querying Ontologies
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ICDE
2010
IEEE
202views Database» more  ICDE 2010»
14 years 8 months ago
Ranked Queries over Sources with Boolean Query Interfaces without Ranking Support
Many online or local data sources provide powerful querying mechanisms but limited ranking capabilities. For instance, PubMed allows users to submit highly expressive Boolean keywo...
Panagiotis G. Ipeirotis, Vagelis Hristidis, Yuheng...
CIKM
2007
Springer
14 years 3 months ago
Extending query translation to cross-language query expansion with markov chain models
Dictionary-based approaches to query translation have been widely used in Cross-Language Information Retrieval (CLIR) experiments. Using these approaches, translation has been not...
Guihong Cao, Jianfeng Gao, Jian-Yun Nie, Jing Bai
SEMWEB
2009
Springer
14 years 3 months ago
A Pattern-based Ontology Matching Approach for Detecting Complex Correspondences
State of the art ontology matching techniques are limited to detect simple correspondences between atomic concepts and properties. Nevertheless, for many concepts and properties at...
Dominique Ritze, Christian Meilicke, Ondrej Sv&aac...
ICTAC
2004
Springer
14 years 2 months ago
Verifying OWL and ORL Ontologies in PVS
The Semantic Web vision is being realized to reach the full potential of the Web. Semantic data modeling is the foundation of the Semantic Web. The Web Ontology Language (OWL) and ...
Jin Song Dong, Yuzhang Feng, Yuan-Fang Li
ECTEL
2009
Springer
13 years 6 months ago
Ontology Enrichment with Social Tags for eLearning
One of the objectives of this paper is to verify whether it is possible to extract meaningful related tags from a limited set of tagged resources and from resources tagged by only ...
Paola Monachesi, Thomas Markus, Eelco Mossel