373 search results - page 57 / 75 » Minimum-hot-spot query trees for wireless sensor networks |
TMC
2011
13 years 3 months ago
2011
—Monitoring personal locations with a potentially untrusted server poses privacy threats to the monitored individuals. To this end, we propose a privacy-preserving location monit...
SSDBM
2007
IEEE
14 years 2 months ago
2007
IEEE
Given their autonomy, flexibility and large range of functionality, wireless sensor networks can be used as an effective and discrete means for monitoring data in many domains. T...
HPCC
2007
Springer
14 years 2 months ago
2007
Springer
Data missing is a common problem in database query processing, which can cause bias or lead to inefficient analyses, and this problem happens more often in sensor databases. The re...
CIDR
2007
13 years 9 months ago
2007
Data management in wireless sensor networks has been an area of significant research in recent years. Many existing sensor data management systems view sensor data as a continuou...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—Upon the occurrence of a phenomenon of interest in a wireless sensor network, multiple sensors may be activated, leading to data implosion and redundancy. Data aggregation and/o...