203 search results - page 19 / 41 » Adaptive query processing in mobile environment |
EUROSSC
2008
Springer
13 years 11 months ago
2008
Springer
Abstract. In ubiquitous computing environments there are an increasing number and variety of devices that can generate context data. The challenge is to timely acquire, process, an...
IROS
2007
IEEE
14 years 4 months ago
2007
IEEE
— A novel probabilistic online learning framework for autonomous off-road robot navigation is proposed. The system is purely vision-based and is particularly designed for predict...
ATAL
2007
Springer
14 years 1 months ago
2007
Springer
The vision of ubiquitous computing is one in which resource constrained mobile devices form ad-hoc networks to enable the delivery of services that are sensitive and responsive to...
GIS
2009
ACM
14 years 4 months ago
2009
ACM
In this paper, we formalize the novel concept of Constrained Reverse k-Nearest Neighbor (CRkNN) search on mobile objects (clients) performed at a central server. The CRkNN query c...
COOPIS
2004
IEEE
14 years 1 months ago
2004
IEEE
Abstract. QoS-aware distributed applications such as certain Multimedia and Ubiquitous Computing applications can benefit greatly from the provision of QoS guarantees from the unde...