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EEE
2004
IEEE
15 years 1 months ago
An Efficient, Secure and Delegable Micro-Payment System
In this paper, we propose a new efficient and secure micro-payment scheme, named e-coupons, which can provide the users the facility of delegating their spending capability to oth...
Vishwas Patil, R. K. Shyamasundar
ACMDIS
2008
ACM
14 years 11 months ago
"Narrowcast yourself": designing for community storytelling in a rural Indian context
The StoryBank project is examining technologies and practices to allow digitally impoverished communities to take part in the user-generated content revolution. The approach invol...
Matt Jones, Will Harwood, David Bainbridge, George...
APLAS
2008
ACM
14 years 11 months ago
JavaScript Instrumentation in Practice
JavaScript has been exploited to launch various browser-based attacks. Our previous work proposed a theoretical framework applying policy-based code instrumentation to JavaScript. ...
Haruka Kikuchi, Dachuan Yu, Ajay Chander, Hiroshi ...
CIBSE
2008
ACM
14 years 11 months ago
Using Refinement Checking as System Testing
Abstract. Software testing is an expensive and time-consuming activity; it is also error-prone due to human factors. But, it still is the most common effort used in the software in...
Cristiano Bertolini, Alexandre Mota
DICTA
2007
14 years 11 months ago
Simplex Optimisation Initialized by Gaussian Mixture for Active Appearance Models
Active appearance model efficiently aligns objects which are previously modelized in images. We use it for Human Machine Interface (face gesture analysis, lips reading) to modeli...
Yasser Aidarous, Sylvain Le Gallou, Renaud S&eacut...