Sciweavers

3099 search results - page 361 / 620
» Generating Web Monitors
Sort
View
PRESENCE
1998
78views more  PRESENCE 1998»
15 years 6 months ago
The Effects of Metals and Interfering Fields on Electromagnetic Trackers
The operation of six degree-of-freedom electromagnetic trackers is based on the spatial properties of the electromagnetic fields generated by three small coils. Anything in the e...
Mark A. Nixon, Bruce C. McCallum, W. Richard Frigh...
IJISTA
2010
145views more  IJISTA 2010»
15 years 5 months ago
Smart dust sensor network with piezoelectric energy harvesting
- Piezoelectric materials can be used to convert mechanical energy, such as vibration into electrical energy which can be used to power up devices in a smart dust sensing network. ...
Yee Win Shwe, Yung C. Liang
CDC
2009
IEEE
148views Control Systems» more  CDC 2009»
15 years 4 months ago
Position estimation and fall detection using visual receding horizon estimation
The purpose of this paper is to estimate the position of a human in the image frame and to use this information to diagnose falls. A nonholonomic locomotion model describes the dis...
Damien Brulin, Estelle Courtial, Guillaume Alliber...
ICASSP
2011
IEEE
14 years 10 months ago
Human gait parameter estimation based on micro-doppler signatures using particle filters
Monitoring and tracking human activities around restricted areas is an important issue in security and surveillance applications. The movement of different parts of the human body...
M. B. Guldogan, Fredrik Gustafsson, Umut Orguner, ...
CCS
2009
ACM
16 years 7 months ago
Efficient IRM enforcement of history-based access control policies
Inlined Reference Monitor (IRM) is an established enforcement mechanism for history-based access control policies. IRM enforcement injects monitoring code into the binary of an un...
Fei Yan, Philip W. L. Fong