1449 search results - page 58 / 290 » Modeling and Querying Moving Objects |
212
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VLDB
2009
ACM
16 years 4 months ago
2009
ACM
In this paper, we study the problem of continuous monitoring of reverse k nearest neighbor queries. Existing continuous reverse nearest neighbor monitoring techniques are sensitive...
156
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ITNG
2008
IEEE
15 years 10 months ago
2008
IEEE
With recent advances in wireless communication and position technologies, it became possible to collect and record trajectories of moving objects. Thus, many services in road netw...
138
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COMPGEOM
2008
ACM
15 years 6 months ago
2008
ACM
This video illustrates an algorithm for computing a maximum number of disjoint paths for unit disks moving among a set of dynamic obstacles in the plane. The problem is motivated ...
247
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ICDE
2008
IEEE
16 years 5 months ago
2008
IEEE
We introduce a novel query type defined over streaming moving object data, namely, the Continuous Motion Pattern (CMP) Queries. A motion pattern is defined as a sequence of distin...
148
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CHI
2006
ACM
16 years 4 months ago
2006
ACM
Video game players often learn to map their physical actions (e.g., pressing buttons) onto their on-screen avatars' actions (e.g., wielding swords) in order to play. We explo...