2034 search results - page 281 / 407 » Substring Selectivity Estimation |
131
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IAT
2007
IEEE
15 years 11 months ago
2007
IEEE
A major challenge in the field of Multi-Agent Systems is to enable autonomous agents to allocate tasks efficiently. This paper extends previous work on an approach to the collec...
141
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ISCAS
2007
IEEE
15 years 11 months ago
2007
IEEE
— A mixed-signal architecture for continuous-time multidimensional model-free optimization is presented. It is based on multi-channel coherent modulation and detection that relia...
153
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ISCAS
2007
IEEE
15 years 11 months ago
2007
IEEE
— MPEG-2 to H.264/AVC transcoding is an important module for video recoding in digital TV applications. For pixel domain transcoding, MPEG-2 bitstream is decoded and then reencod...
167
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AMS
2007
Springer
15 years 11 months ago
2007
Springer
Abstract. In this paper we consider the problem of active mobile robot localization with range sensors in outdoor environments. In contrast to passive approaches our approach activ...
141
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AUSDM
2007
Springer
15 years 11 months ago
2007
Springer
Recommender systems are important to help users select relevant and personalised information over massive amounts of data available. We propose an unified framework called Prefer...