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SENSYS
2009
ACM
14 years 3 months ago
2009
ACM
Energy in sensor networks is a distributed, non-transferable resource. Over time, differences in energy availability are likely to arise. Protocols like routing trees may concent...
ALGOSENSORS
2004
Springer
14 years 2 months ago
2004
Springer
We consider three range-free localization protocols for sensor networks and analyze their accuracy in terms of the expected area of uncertainty of position per sensor. Assuming a ...
SASN
2004
ACM
14 years 2 months ago
2004
ACM
Sensor networks are composed of a large number of low power sensor devices. For secure communication among sensors, secret keys must be established between them. Recently, several...
ICRA
2002
IEEE
14 years 1 months ago
2002
IEEE
—We present new results on reconstruction of the shape and motion of an unknown object using tactile sensors without requiring objectimmobilization. Arobotmanipulatestheobjectwit...
HUC
2010
Springer
13 years 9 months ago
2010
Springer
We present a method to identify and localize people by leveraging existing CCTV camera infrastructure along with inertial sensors (accelerometer and magnetometer) within each pers...