1654 search results - page 46 / 331 » Ontology Based Query Processing in Database Management Syste... |
143
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SPIESR
2003
15 years 4 months ago
2003
In an earlier study a Semantic Content Based Image Retrieval system was developed. The system requires a Visual Object Process Diagram - VOPD to be created for each image in the d...
235
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GIS
2009
ACM
16 years 4 months ago
2009
ACM
The k-anonymity technique is widely used to provide location privacy protection for accessing location-based services (LBS), i.e., the exact location of a query initiator is cloak...
153
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ICCSA
2007
Springer
15 years 5 months ago
2007
Springer
Natural language interfaces to databases are considered one of the best alternatives for final users who wish to make complex, uncommon and frequent queries, which is a very common...
112
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HICSS
2009
IEEE
15 years 10 months ago
2009
IEEE
As semantic web technologies are increasingly used to empower knowledge management systems (KMSs), there is a growing need for mechanisms and automated tools for checking content ...
158
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WWW
2006
ACM
16 years 4 months ago
2006
ACM
An important issue arising from Peer-to-Peer applications is how to accurately and efficiently retrieve a set of K best matching data objects from different sources while minimizi...