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ICPR
2008
IEEE
16 years 7 months ago
An adaptive scene description for activity analysis in surveillance video
This paper presents an adaptive framework for live video analysis. The activities of surveillance subjects are described using a spatio-temporal vocabulary learned from recurrent ...
Brendan Morris, Mohan M. Trivedi
WWW
2007
ACM
16 years 7 months ago
A password stretching method using user specific salts
In this paper, we present a password stretching method using user specific salts. Our scheme takes similar time to stretch a password as recent password stretching algorithms, but...
ChangHee Lee, Heejo Lee
ICCAD
2003
IEEE
134views Hardware» more  ICCAD 2003»
16 years 3 months ago
A Game Theoretic Approach to Dynamic Energy Minimization in Wireless Transceivers
: Adaptive transceivers can significantly reduce the energy consumption of a mobile, battery-powered node by capturing realtime changes in the communication channel. This paper pro...
Ali Iranli, Hanif Fatemi, Massoud Pedram
PERSUASIVE
2009
Springer
16 years 1 months ago
Design methods for ethical persuasive computing
Value Sensitive Design and Participatory Design are two methodological frameworks that account for ethical issues throughout the process of technology design. Through analysis and...
Janet Davis
ICASSP
2008
IEEE
16 years 27 days ago
Doppler-variant modeling of the vocal tract
A common technique to deploy linear prediction to nonstationary signals is time segmentation and local analysis. In [1], the temporal changes of linear prediction coefficients (L...
Axel Heim, Uli Sorger, Florian Hug