2788 search results - page 453 / 558 » Use of Data Recharging for Personal Information Environment |
186
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
We consider the problem of efficiently sampling Web search engine query results. In turn, using a small random sample instead of the full set of results leads to efficient approxi...
194
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KDD
2007
ACM
16 years 7 months ago
2007
ACM
Users attempt to express their search goals through web search queries. When a search goal has multiple components or aspects, documents that represent all the aspects are likely ...
168
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DRM
2007
Springer
16 years 21 days ago
2007
Springer
The goal of obfuscation is to transform a program, without affecting its functionality, such that some secret information within the program can be hidden for as long as possible...
199
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MM
2005
ACM
16 years 3 days ago
2005
ACM
This paper presents a novel object-based video coding framework for videos obtained from a static camera. As opposed to most existing methods, the proposed method does not require...
166
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SIGIR
2005
ACM
16 years 2 days ago
2005
ACM
We present a model, based on the maximum entropy method, for analyzing various measures of retrieval performance such as average precision, R-precision, and precision-at-cutoffs....