859 search results - page 17 / 172 » The Changing Face of Cryptography |
ACMICEC
2006
ACM
13 years 10 months ago
2006
ACM
We present a practical protocol based on homomorphic cryptography for conducting provably fair sealed-bid auctions. The system preserves the secrecy of the bids, even after the an...
ICSE
2009
IEEE-ACM
14 years 1 months ago
2009
IEEE-ACM
Before performing drastic changes to a project, it is worthwhile to thoroughly explore the available options within the current structure of a project. An alternative to drastic c...
ECIS
2003
13 years 8 months ago
2003
Groupware is often used in distributed organizations to support communication and coordination. Managers direct resources and set up goals for the deployment of groupware. It is h...
AVSS
2008
IEEE
13 years 8 months ago
2008
IEEE
Super-resolution (SR) of facial images from video suffers from facial expression changes. Most of the existing SR algorithms for facial images make an unrealistic assumption that ...
ICIP
2007
IEEE
14 years 8 months ago
2007
IEEE
In this paper, we propose a method to incrementally superresolve 3D facial texture by integrating information frame by frame from a video captured under changing poses and illumin...