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ICC
2008
IEEE
141views Communications» more  ICC 2008»
14 years 5 months ago
Secure Group-Based Information Sharing in Mobile Ad Hoc Networks
Abstract—Secure multicast has become an important component of many applications in wireless networks. In this paper, we investigate secure intra and inter group information shar...
Weichao Wang, Yu Wang 0003
ICPR
2008
IEEE
14 years 5 months ago
Linear discriminant analysis for data with subcluster structure
Linear discriminant analysis (LDA) is a widely-used feature extraction method in classification. However, the original LDA has limitations due to the assumption of a unimodal str...
Haesun Park, Jaegul Choo, Barry L. Drake, Jinwoo K...
INFOCOM
2008
IEEE
14 years 5 months ago
A Backup Route Aware Routing Protocol - Fast Recovery from Transient Routing Failures
Abstract— As the Internet becomes the critical information infrastructure for both personal and business applications, survivable routing protocols need to be designed that maint...
Feng Wang, Lixin Gao
ISCAS
2008
IEEE
88views Hardware» more  ISCAS 2008»
14 years 5 months ago
Fall detection using an address-event temporal contrast vision sensor
—In this paper we describe an address-event vision system designed to detect accidental falls in elderly home care applications. The system raises an alarm when a fall hazard is ...
Zhengming Fu, Eugenio Culurciello, Patrick Lichtst...
CRV
2007
IEEE
124views Robotics» more  CRV 2007»
14 years 5 months ago
Screen-Camera Calibration using a Spherical Mirror
Recent developments in the consumer market have indicated that the average user of a personal computer is likely to also own a webcam. With the emergence of this new user group wi...
Yannick Francken, Chris Hermans, Philippe Bekaert