245 search results - page 37 / 49 » Modeling and querying moving objects in networks |
WSDM
2010
ACM
14 years 5 months ago
2010
ACM
We study the fundamental problem of computing distances between nodes in large graphs such as the web graph and social networks. Our objective is to be able to answer distance que...
JUCS
2010
13 years 2 months ago
2010
: We address the question of how to communicate among distributed processes values such as real numbers, continuous functions and geometrical solids with arbitrary precision, yet e...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Tracking of movements such as that of people, animals, vehicles, or of phenomena such as fire, can be achieved by deploying a wireless sensor network. So far only prototype sys...
EUROCAST
1997
Springer
14 years 3 days ago
1997
Springer
The ability to detect object size, location and movement is essential for a visual system in either a biological or man made environment. In this paper we present a model for esti...
SOSP
2009
ACM
14 years 4 months ago
2009
ACM
Fabric is a new system and language for building secure distributed information systems. It is a decentralized system that allows heterogeneous network nodes to securely share bot...