317 search results - page 2 / 64 » Two-Tier Multiple Query Optimization for Sensor Networks |
CORR
2008
Springer
13 years 3 months ago
2008
Springer
Abstract-- Two-tier networks, comprising a conventional cellular network overlaid with shorter range hotspots (e.g. femtocells, distributed antennas, or wired relays), offer an eco...
DCOSS
2009
Springer
13 years 12 months ago
2009
Springer
Wireless sensor networks (WSNs) have been proposed for a large variety of applications. As the number of applications of sensor networks continue to grow, the number of users in se...
DASFAA
2007
IEEE
13 years 11 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 ...
ICDE
2007
IEEE
14 years 6 months ago
2007
IEEE
DMSN
2006
ACM
13 years 11 months ago
2006
ACM
In this paper, we study the problem of processing multiple queries in a wireless sensor network. We focus on multiquery optimization at the base station level to minimize the numb...