739 search results - page 71 / 148 » Query quality: user ratings and system predictions |
148
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SBBD
2007
15 years 7 months ago
2007
We consider the network structure and query processing capabilities of social communities like bookmarks and photo sharing communities such as del.icio.us or flickr. A common fea...
182
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NOSSDAV
2004
Springer
15 years 11 months ago
2004
Springer
We propose an energy-aware video streaming system for portable computing devices, in which the video can be played back for the specified duration within the remaining battery am...
140
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SEMWEB
2004
Springer
15 years 11 months ago
2004
Springer
The Semantic Web is bound to be untrustworthy and inconsistent. In this paper, we present an initial approach for obtaining useful information in such an environment. In particular...
190
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HICSS
2002
IEEE
15 years 11 months ago
2002
IEEE
Abstract— Recent advances in graph-based search techniques derived from Kleinberg’s work [1] have been impressive. This paper further improves the graph-based search algorithm ...
149
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ICC
2007
IEEE
16 years 15 days ago
2007
IEEE
— Forward Error Correction (FEC) schemes are generally used in wireless communication systems to maintain an acceptable quality of service. Various models have been proposed in l...