92 search results - page 19 / 19 » Spatial Join Selectivity Using Power Laws |
IPSN
2009
Springer
14 years 3 days ago
2009
Springer
We consider the problem of monitoring spatial phenomena, such as road speeds on a highway, using wireless sensors with limited battery life. A central question is to decide where ...
ICRA
2002
IEEE
13 years 10 months ago
2002
IEEE
When a distributed robotic system is assigned to perform reconnaissance or surveillance, restrictions inherent to the design of an individual robot limit the system’s performanc...