381 search results - page 57 / 77 » A Framework for Querying Sensor Networks Using Mobile Device... |
NETWORK
2008
13 years 7 months ago
2008
This article presents a hierarchical context monitoring and composition framework that effectively supports next-generation context-aware services. The upcoming ubiquitous space w...
VLDB
2008
ACM
14 years 7 months ago
2008
ACM
With the development of inexpensive storage devices, space usage is no longer a bottleneck for computer users. However, the increasingly large amount of personal information poses ...
VLDB
2004
ACM
14 years 7 months ago
2004
ACM
In-network aggregation has been proposed as one method for reducing energy consumption in sensor networks. In this paper, we explore two ideas related to further reducing energy co...
TITB
2010
13 years 2 months ago
2010
Mobile sensor-based systems are emerging as promising platforms for healthcare monitoring. An important goal of these systems is to extract physiological information about the subj...
UCS
2004
Springer
14 years 21 days ago
2004
Springer
With the integration of cameras, mobile phones have evolved into networked personal image capture devices. Camera-phones can perform image processing tasks on the device itself an...