6103 search results - page 493 / 1221 » Multimedia Retrieval Algorithmics |
180
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
In this paper, we reveal a common deficiency of the current retrieval models: the component of term frequency (TF) normalization by document length is not lower-bounded properly;...
160
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SIGCSE
2004
ACM
15 years 12 months ago
2004
ACM
Many algorithm visualizations have been created, but little is known about which features are most important to their success. We believe that pedagogically useful visualizations ...
176
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SIGMOD
2008
ACM
15 years 6 months ago
2008
ACM
We consider the problem of evaluating multiple overlapping queries defined on data streams, where each query is a conjunction of multiple filters and each filter may be shared acr...
145
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MMS
1998
15 years 6 months ago
1998
In packet audio applications, packets are buffered at a receiving site and their playout delayed in order to compensate for variable network delays. In this paper, we consider the ...
168
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SCALESPACE
2005
Springer
15 years 12 months ago
2005
Springer
This paper presents an algorithm for computing stability of top-points in scale-space. The potential usefulness of top-points in scalespace has already been shown for a number of a...