138 search results - page 3 / 28 » Monitoring minimum cost paths on road networks |
GIS
2008
ACM
14 years 6 months ago
2008
ACM
In this paper, we consider the following scenario: a set of mobile objects continuously track their positions in a road network and are able to communicate with a central server. ...
TKDE
2002
13 years 5 months ago
2002
In this paper, we have developed a HiTi (Hierarchical MulTi) graph model for structuring large topographical road maps to the minimum cost route computation. The HiTi graph model p...
ACSAC
2003
IEEE
13 years 11 months ago
2003
IEEE
In-depth analysis of network security vulnerability must consider attacker exploits not just in isolation, but also in combination. The general approach to this problem is to comp...
ICDCS
2010
IEEE
13 years 7 months ago
2010
IEEE
Continuously monitoring the link performance is important to network diagnosis. Recently, active probes sent between end systems are widely used to monitor the link performance. I...
CONEXT
2008
ACM
13 years 6 months ago
2008
ACM
One of the fundamental problems in the wireless sensor networks is the coverage problem. The coverage problem fundamentally address the quality of service (surveillance or monitor...