1449 search results - page 60 / 290 » Modeling and Querying Moving Objects |
126
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PCM
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. A prototype basketball video retrieval system is presented in this report. Retrieval is based on the similarity of ball motion in the clip with that in the query. The sys...
140
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ICML
2005
IEEE
16 years 5 months ago
2005
IEEE
Hidden Markov Models (HMMs) model sequential data in many fields such as text/speech processing and biosignal analysis. Active learning algorithms learn faster and/or better by cl...
249
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
Applications such as traffic management and resource scheduling for location-based services commonly need to identify regions with high concentrations of moving objects. Such quer...
156
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PODS
2004
ACM
16 years 4 months ago
2004
ACM
We present a novel coding-based technique for answering spatial and spatiotemporal queries on objects moving along a system of curves on the plane such as many road networks. We h...
147
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MDM
2007
Springer
15 years 10 months ago
2007
Springer
This work tackles the problem of answer-aggregation for continuous spatio-temporal range queries in distributed settings. We assume a grid-like coverage of the spatial universe of...