1064 search results - page 132 / 213 » The Case for Mobile OLAP |
CONTEXT
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. We study the extension of context ontologies towards enhanced qualitative spatio-temporal representations and reasoning. Our goal is to model and extract events that are ...
GI
2007
Springer
14 years 3 months ago
2007
Springer
: We report on a project that demonstrates how fieldtrips can be structured and delivered in novel ways, and how they can extend the range of curricula that can be addressed – in...
ICDCSW
2003
IEEE
14 years 2 months ago
2003
IEEE
Sensing the state of the environment is an important source for context-aware applications. Several approaches exist to provide sensor information to mobile application nodes. As ...
ICRA
2002
IEEE
14 years 1 months ago
2002
IEEE
Detection of obstacles for autonomous vehicles is more difficult when the terrain is not locally planar and remains an open problem. We have developed an approach suited for obsta...
ISAAC
1999
Springer
14 years 1 months ago
1999
Springer
We introduce an online relocation problem on a graph, in which a player who walks around the nodes makes decisions on whether to relocate mobile resources, while not knowing the fu...