805 search results - page 25 / 161 » Spatial queries in sensor networks |
DASFAA
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract. In this paper, we explore the feature of sharing partial results of multiple queries to reduce the total number of messages incurred. Those queries sharing their partial ...
PERCOM
2006
ACM
14 years 8 months ago
2006
ACM
The irregularity in quality of wireless communication links poses significant research challenges in wireless sensor network design. Dynamic network conditions and environmental f...
DEXA
2003
Springer
14 years 2 months ago
2003
Springer
Emerging applications using miniature electronic devices (e.g., tracking mobile objects using sensors) generate very large amounts of highly dynamic data that poses very high overh...
MOBIHOC
2010
ACM
13 years 6 months ago
2010
ACM
In this paper, we address the problem of preserving generated data in a sensor network in case of node failures. We focus on the type of node failures that have explicit spatial s...
VLDB
2009
ACM
14 years 9 months ago
2009
ACM
