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CDC
2009
IEEE
148views Control Systems» more  CDC 2009»
14 years 11 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...
IJCNN
2008
IEEE
15 years 8 months ago
An EEG-based BCI system for 2D cursor control
Abstract— In this paper, an electroencephalogram (EEG)based brain computer interface (BCI) is proposed for two dimensional cursor control. The horizontal and vertical movements o...
Yuanqing Li, Chuanchu Wang, Haihong Zhang, Cuntai ...
102
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CDC
2008
IEEE
109views Control Systems» more  CDC 2008»
15 years 8 months ago
On visibility maintenance via controlled invariance for leader-follower Dubins-like vehicles
— The paper studies the visibility maintenance problem (VMP) for a leader-follower pair of robots modelled as first-order dynamic systems and proposes an original solution based...
Fabio Morbidi, Francesco Bullo, Domenico Prattichi...
USENIX
2004
15 years 3 months ago
A Network Positioning System for the Internet
Network positioning has recently been demonstrated to be a viable concept to represent the network distance relationships among Internet end hosts. Several subsequent studies have...
T. S. Eugene Ng, Hui Zhang
MOBISYS
2009
ACM
16 years 2 months ago
Attacks on public WLAN-based positioning systems
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
Nils Ole Tippenhauer, Kasper Bonne Rasmussen, Chri...