209 search results - page 31 / 42 » On Derived Data Services in the Cyberspace |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
In this paper we present an application framework that leverages geospatial content on the World Wide Web by enabling innovative modes of interaction and novel types of user inter...
PERCOM
2009
ACM
14 years 8 months ago
2009
ACM
This paper examines the recovery of user context in indoor environments with existing wireless infrastructures to enable assistive systems. We present a novel approach to the extra...
ICC
2009
IEEE
14 years 2 months ago
2009
IEEE
—With the co-existence of different wireless networks, which exhibit largely different bandwidth and coverage characteristics, much interest has been involved in integrating thes...
IPPS
2008
IEEE
14 years 2 months ago
2008
IEEE
We investigate a problem of maintaining a target population of mobile agents in a distributed system. The purpose of the agents is to perform certain activities, so the goal is to...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...