211 search results - page 30 / 43 » An Energy-Efficient Query Aggregation Scheme for Wireless Se... |
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—Over the last few years, many researchers have paid a lot of attention to the user authentication problem. However, to date, there has been relatively little research suited for...
DCOSS
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We present a comparative mathematical analysis of two important distinct approaches to hybrid push-pull querying in wireless sensor networks: structured hash-based data-c...
IPSN
2004
Springer
14 years 1 months ago
2004
Springer
The efficacy of data aggregation in sensor networks is a function of the degree of spatial correlation in the sensed phenomenon. While several data aggregation (i.e., routing with...
PERCOM
2005
ACM
14 years 7 months ago
2005
ACM
Topographic querying is the process of extracting data from a sensor network for understanding the graphic delineation of features of interest in a terrain. Query processing techn...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—When wireless sensors are deployed to monitor the working or life conditions of people, the data collected and processed by these sensors may reveal privacy of people. The actua...