4557 search results - page 396 / 912 » A performance evaluation of local descriptors |
164
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MIR
2003
ACM
16 years 2 days ago
2003
ACM
In this paper we present and discuss the system we developed for the search task of the TRECVID 2002, and its evaluation in an interactive search task. To do this we will look at ...
162
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SPAA
2010
ACM
15 years 11 months ago
2010
ACM
Consider a set of players that are interested in collectively evaluating a set of objects. We develop a collaborative scoring protocol in which each player evaluates a subset of t...
184
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POPL
1996
ACM
15 years 11 months ago
1996
ACM
that defines abstract costs for measuring or analyzing the performance of computations, (2) to supply the users with a mapping of these costs onto runtimes on various machine model...
182
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
This article describes our participation at the Domain-Specific track. We used the Xtrieval framework [2], [3] for the preparation and execution of the experiments. The translatio...
187
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GIS
2009
ACM
15 years 4 months ago
2009
ACM
We propose a location-based query anonymization technique, LBS (k,T)-anonymization, that ensures anonymity of user's query in a specific time window against what we call know...