412 search results - page 49 / 83 » Aggregate queries over ontologies |
117
Voted
DLOG
2011
14 years 4 months ago
2011
In order to meet usability requirements, most logic-based applications provide explanation facilities for reasoning services. This holds also for DLs, where research focused on the...
112
Voted
PSSS
2003
15 years 1 months ago
2003
Abstract: We present DLDB, a knowledge base system that extends a relational database management system with additional capabilities for DAML+OIL inference. We discuss a number of ...
115
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AUSAI
2008
Springer
15 years 2 months ago
2008
Springer
When a user is looking for a product recommendation they usually lack expert knowledge regarding the items they are looking for. Ontologies on the other hand are crafted by experts...
115
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COMMA
2008
15 years 1 months ago
2008
Abstract. In previous work, we presented an RDFS ontology, based on the Argument Interchange Format (AIF), for describing arguments and argument schemes. We also implemented a pilo...
91
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ICDE
2010
IEEE
16 years 6 days ago
2010
IEEE
In today's Internet applications or sensor networks we often encounter large amounts of data spread over many physically distributed nodes. The sheer volume of the data and ba...