261 search results - page 14 / 53 » Supporting uncertainty in moving objects in network database... |
188
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GIS
2008
ACM
16 years 22 days ago
2008
ACM
It has been pointed out repeatedly that spatial operations must be extended to include support for 3D and moving objects. The attempt to code by hand each spatial operation for ea...
115
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ITNG
2008
IEEE
15 years 6 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...
107
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TSP
2011
14 years 6 months ago
2011
—This paper proposes a technique for motion estimation of groups of targets based on evolving graph networks. The main novelty over alternative group tracking techniques stems fr...
186
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VLDB
2005
ACM
15 years 12 months ago
2005
ACM
With the recent advances in wireless networks, embedded systems and GPS technology, databases that manage the location of moving objects have received increased interest. In this ...
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— Evaluating and quantifying trust stimulates collaboration in mobile ad hoc networks (MANETs). Many existing reputation systems sharply divide the trust value into right...