3969 search results - page 663 / 794 » Query Processing Using Ontologies |
115
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ICMCS
2007
IEEE
15 years 11 months ago
2007
IEEE
With the proliferation of handheld devices, the demand of multimedia information retrieval on mobile devices has attracted more attention. A relevance feedback information retriev...
127
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UIST
2006
ACM
15 years 10 months ago
2006
ACM
Many tasks require users to extract information from diverse sources, to edit or process this information locally, and to explore how the end results are affected by changes in th...
142
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ADC
2004
Springer
15 years 10 months ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
136
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IR
2000
15 years 4 months ago
2000
: Previous research in conceptual indexing methods of images has furnished us with refined theoretical frameworks characterising various aspects of images that could and should be ...
134
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PR
2002
15 years 4 months ago
2002
Search by Object Model -- finding an object inside a target image -- is a desirable and yet difficult mechanism for querying multimedia data. An added difficulty is that objects c...