Sciweavers

2155 search results - page 20 / 431
» Mobile Environmental Information Systems
Sort
View
DEXAW
1999
IEEE
123views Database» more  DEXAW 1999»
14 years 28 days ago
CHOROCHRONOS: Research on Spatiotemporal Database Systems
Spatiotemporal database management systems can become an enabling technology for important applications such as Geographic Information Systems (GIS), environmental information sys...
Timos K. Sellis
WH
2010
151views Healthcare» more  WH 2010»
13 years 3 months ago
AndWellness: an open mobile system for activity and experience sampling
Advances in mobile phone technology have allowed phones to become a convenient platform for real-time assessment of a participants health and behavior. AndWellness, a personal dat...
John Hicks, Nithya Ramanathan, Donnie H. Kim, Moha...
KIVS
2005
Springer
14 years 2 months ago
Epidemic Dissemination of Presence Information in Mobile Instant Messaging Systems
This paper presents an approach for exchanging presence information between users of an instant messaging system in a mobile ad hoc network. As major feature, presence information ...
Christoph Lindemann, Oliver P. Waldhorst
IROS
2009
IEEE
207views Robotics» more  IROS 2009»
14 years 3 months ago
Estimation of camera motion with feature flow model for 3D environment modeling by using omni-directional camera
Abstract— Map information is important for path planning and self-localization when mobile robots accomplish autonomous tasks. In unknown environments, mobile robots should gener...
Ryosuke Kawanishi, Atsushi Yamashita, Toru Kaneko
PUC
2008
141views more  PUC 2008»
13 years 8 months ago
MobGeoSen: facilitating personal geosensor data collection and visualization using mobile phones
Mobile sensing and mapping applications are becoming more prevalent because sensing hardware is becoming more portable and more affordable. However, most of the hardware uses small...
Eiman Kanjo, Steve Benford, Mark Paxton, Alan Cham...