245 search results - page 22 / 49 » Modeling and querying moving objects in networks |
GIS
2007
ACM
14 years 9 months ago
2007
ACM
The collection of moving object data is becoming more and more common, and therefore there is an increasing need for the efficient analysis and knowledge extraction of these data ...
AVSS
2005
IEEE
14 years 1 months ago
2005
IEEE
A framework is proposed that answers the following question: if a moving object is observed by one camera in a pan-tilt-zoom (PTZ) camera network, what other camera(s) might be fo...
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
As large-scale sensor networks are being deployed with the objective of collecting quality data to support user queries and decision-making, the role of a scalable query model beco...
PERCOM
2003
ACM
14 years 7 months ago
2003
ACM
Pervasive computing environments accommodate interconnected and communicating mobile devices. Mobility is a vital aspect of everyday life and technology must offer support for mov...
GIS
2010
ACM
13 years 6 months ago
2010
ACM
In this paper we focus on the problem of continuously monitoring the set of Reverse k-Nearest Neighbors (RkNNs) of a query object in a moving object database using a client server...