3932 search results - page 197 / 787 » Adaptive Index Structures |
113
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HICSS
2003
IEEE
15 years 9 months ago
2003
IEEE
In this paper, we develop a new adaptive scheme in which an optimal distance-based update threshold is selected not only as a function of the call-to-mobility ratio, but also as a...
112
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ITCC
2002
IEEE
15 years 8 months ago
2002
IEEE
Current crawler-based search engines usually return a long list of search results containing a lot of noise documents. By indexing collected documents on topic path in taxonomy, t...
148
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IAJIT
2008
15 years 3 months ago
2008
: Internet-based Mobile Ad Hoc Networking (MANET) is an emerging technology that supports self-organizing mobile networking infrastructures. This is expected to be of great use in ...
130
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ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
This paper presents an efficient three-step algorithm to compute key frames for summarization and indexing of digital videos. In the preprocessing step, we remove the video frames...
151
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PREMI
2007
Springer
15 years 9 months ago
2007
Springer
Abstract. Robust tracking of objects in video is a key challenge in computer vision with applications in automated surveillance, video indexing, human-computer-interaction, gesture...