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» Upgrading relational legacy data to the semantic web
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DEXAW
2007
IEEE
128views Database» more  DEXAW 2007»
14 years 17 days ago
Sharing Data on the Grid using Ontologies and distributed SPARQL Queries
The vision of the Semantic Web is to make Web content machine-readable. To describe data, the Resource Description Framework has been extended with a schema-level and description ...
Andreas Langegger, Martin Blöchl, Wolfram W&o...
VLDB
1999
ACM
97views Database» more  VLDB 1999»
14 years 27 days ago
Relational Databases for Querying XML Documents: Limitations and Opportunities
XML is fast emerging as the dominant standard for representing data in the World Wide Web. Sophisticated query engines that allow users to effectively tap the data stored in XML d...
Jayavel Shanmugasundaram, Kristin Tufte, Chun Zhan...
WISE
2009
Springer
14 years 5 months ago
Integrated Environment for Visual Data-Level Mashup Development
The visual creation tools in the mashup frameworks are supposed to be simple and accessible. Yet at the same time there is a need to extend the capabilities and complexity of mashu...
Adam Westerski
ACL
2007
13 years 10 months ago
PageRanking WordNet Synsets: An Application to Opinion Mining
This paper presents an application of PageRank, a random-walk model originally devised for ranking Web search results, to ranking WordNet synsets in terms of how strongly they pos...
Andrea Esuli, Fabrizio Sebastiani
COOPIS
2003
IEEE
14 years 1 months ago
Ontology Based Query Processing in Database Management Systems
The use of semantic knowledge in its various forms has become an important aspect in managing data in database and information systems. In the form of integrity constraints, it ha...
Chokri Ben Necib, Johann Christoph Freytag