805 search results - page 7 / 161 » Spatial queries in sensor networks |
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
Current approaches to K Nearest Neighbor (KNN) search in mobile sensor networks require certain kind of indexing support. This index could be either a centralized spatial index or...
DMSN
2010
ACM
13 years 10 months ago
2010
ACM
In Mobile Sensor Network (MSN) applications, sensors move to increase the area of coverage and/or to compensate for the failure of other sensors. In such applications, loss or cor...
SENSYS
2003
ACM
14 years 2 months ago
2003
ACM
MOBIDE
2010
ACM
13 years 9 months ago
2010
ACM
A sensor's data loss or corruption, aka sensor data missing, is a common phenomenon in modern wireless sensor networks. It is more severe for multi-hop sensor network (MSN) a...
MOBIHOC
2009
ACM
14 years 9 months ago
2009
ACM
Most future large-scale sensor networks are expected to follow a two-tier architecture which consists of resource-rich master nodes at the upper tier and resource-poor sensor node...