562 search results - page 91 / 113 » Term Selection and Query Operations for Video Retrieval |
232
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SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
When a database query has a large number of results, the user can only be shown one page of results at a time. One popular approach is to rank results such that the "best&quo...
148
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TKDE
2011
14 years 10 months ago
2011
—In reality, spatial objects (e.g., hotels) not only have spatial locations but also have quality attributes (e.g., price, star). An object p is said to dominate another one p , ...
131
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IUI
2010
ACM
15 years 10 months ago
2010
ACM
Browsing and searching for documents in large, online enterprise document repositories are common activities. While internet search produces satisfying results for most user queri...
143
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CIKM
2008
Springer
15 years 5 months ago
2008
Springer
This paper addresses the challenging problem of similarity search over widely distributed ultra-high dimensional data. Such an application is retrieval of the top-k most similar d...
136
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WIAMIS
2009
IEEE
15 years 10 months ago
2009
IEEE
Pixel-based and motion vector-based global motion estimation (GME) techniques are evaluated in this paper with an automatic system for camera motion characterization. First, the G...