392 search results - page 37 / 79 » Optimal location queries in road network databases |
133
Voted
TMC
2011
14 years 7 months ago
2011
—Vehicular networks (VANETs) can be used to improve transportation security, reliability, and management. This paper investigates security aspects of VANETs within a game-theoret...
176
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GIS
2009
ACM
16 years 1 months ago
2009
ACM
A common problem in moving object databases (MOD) is the reconstruction of a trajectory from a trajectory sample (i.e., a finite sequence of time-space points). A typical solution...
82
Voted
DEXAW
2006
IEEE
15 years 6 months ago
2006
IEEE
This paper investigates the architecture and design of agent-based sensor networks for petroleum offshore monitoring. A few challenges to monitor the reservoir, wellbore and wellh...
111
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CIKM
2005
Springer
15 years 2 months ago
2005
Springer
We consider the general problem of tracking moving objects in sensor networks. The specific application we consider is that of tracking a chemical plume moving over a large infra...
140
Voted
SSDBM
2003
IEEE
15 years 5 months ago
2003
IEEE
The widespread use of sensor networks presents revolutionary opportunities for life and environmental science applications. Many of these applications involve continuous queries t...