641 search results - page 83 / 129 » Ontology-Driven Geographic Information Systems |
FLAIRS
2004
13 years 9 months ago
2004
In E-learning systems, where both helpers (tutors) and learners are separated geographically, finding a reliable helper is one of the most important challenges. Although helpers c...
MOBISYS
2008
ACM
14 years 7 months ago
2008
ACM
Automotive traffic monitoring using probe vehicles with Global Positioning System receivers promises significant improvements in cost, coverage, and accuracy. Current approaches, ...
SIGCOMM
2012
ACM
11 years 10 months ago
2012
ACM
We consider a system of compute and storage resources geographically distributed over a large number of locations connected via a wide-area network. By distributing the resources,...
LOCA
2009
Springer
14 years 2 months ago
2009
Springer
With proliferation of ubiquitous computing, digital access is facing an increasing risk since unauthorized client located at any place may intrude a local server. Location Based Ac...
ICSE
2008
IEEE-ACM
2008
IEEE-ACM
Developing a security protocol for a distributed decision support system in a healthcare environment
14 years 8 months ago
In this paper, we describe the unique security issues involved in healthcare domains. These have been addressed to the needs of the HealthAgents project. In the proposed approach,...