3514 search results - page 233 / 703 » On Moving Object Queries |
170
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DBSEC
2004
15 years 8 months ago
2004
A sequence of queries submitted by a database user within a short period of time may have a single, illuminating explanation. In this paper we consider sequences of single-record q...
212
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CVPR
2004
IEEE
16 years 8 months ago
2004
IEEE
We demonstrate a novel approach to modelling arbitrary temporally-deforming objects using spatio-temporal Fourier descriptors. This is a continuous boundary descriptor, which can ...
178
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CEC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— This paper presents a genetic algorithmic approach for finding efficient paths in directed graphs when optimizing multiple objectives. Its aim is to provide solutions...
183
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DASFAA
2006
IEEE
16 years 17 days ago
2006
IEEE
Abstract. As mobile devices proliferate and networks become more locationaware, the corresponding growth in spatio-temporal data will demand analysis techniques to mine patterns th...
155
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PPSN
2004
Springer
15 years 12 months ago
2004
Springer
This paper addresses the cooperative transport of a heavy object, called prey, towards a sporadically changing target location by a group of robots. The study is focused on the sit...