641 search results - page 85 / 129 » Ontology-Driven Geographic Information Systems |
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Discovering users' specific and implicit geographic intention in web search can greatly help satisfy users' information needs. We build a geo intent analysis system that...
ICCS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We describe a prototype emergency and disaster information system designed and implemented using DDDAS concepts. The system is designed to use real-time cell phone callin...
IJSN
2008
13 years 7 months ago
2008
: Security has become the corner stone of research in wireless sensor networks (WSNs). Due to the unique operational environment of WSNs, where the communication medium is open to ...
EUC
2007
Springer
13 years 9 months ago
2007
Springer
In this paper we present a system, called U-interactive, that provides spontaneous interactions between human and surrounding objects in heterogenous ubiquitous computing environme...
LOCA
2007
Springer
14 years 1 months ago
2007
Springer
Continuous logging of a person’s geographical position is required for various “life-log” applications, such as memory aids, automatic blog generation, and life pattern analy...