13 search results - page 1 / 3 » On the Generation of Aggregated Random Spatial Regions |
CIKM
1995
Springer
13 years 8 months ago
1995
Springer
INFOCOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— We consider the problem of aggregating data at a mobile fusion center (fusor) (eg. a PDA or a cellular phone) moving within a spatial region over which a wireless sensor networ...
ADC
2004
Springer
13 years 10 months ago
2004
Springer
Aggregating spatial objects is a necessary step in generating spatial data cubes to support roll-up/drill-down operations. Current approaches face performance bottleneck issues wh...
SIGMOD
2006
ACM
14 years 5 months ago
2006
ACM
Exact computation for aggregate queries usually requires large amounts of memory ? constrained in data-streaming ? or communication ? constrained in distributed computation ? and ...
DMSN
2004
ACM
13 years 10 months ago
2004
ACM
Sensor networks present a number of novel programming challenges for application developers. Their inherent limitations of computational power, communication bandwidth, and energy...