3969 search results - page 349 / 794 » Query Processing Using Ontologies |
259
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ICDE
2008
IEEE
16 years 6 months ago
2008
IEEE
Exploiting the concepts of social networking represents a novel approach to the approximate similarity query processing. We present a metric social network where relations between...
140
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CBMS
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper describes techniques used in a Web-based decision support system to enhance dermatological diagnosis for rural and remote communities. We proposed a technique to improv...
136
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VLDB
2005
ACM
15 years 10 months ago
2005
ACM
We present a system for efficient meta-data indexed querying of XML documents. Given the diversity of the information available in XML, it is very useful to annotate XML data wit...
139
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CCGRID
2003
IEEE
15 years 10 months ago
2003
IEEE
This paper addresses the query performance issue for Relational OLAP (ROLAP) datacubes. We present a distributed multi-dimensional ROLAP indexing scheme which is practical to imple...
142
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SIGIR
1996
ACM
15 years 8 months ago
1996
ACM
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...