2228 search results - page 223 / 446 » Electronic Payment Systems |
188
click to vote
CCS
2008
ACM
15 years 8 months ago
2008
ACM
We extend the Camenisch-Lysyanskaya anonymous credential system such that selective disclosure of attributes becomes highly efficient. The resulting system significantly improves ...
165
click to vote
CHI
2003
ACM
16 years 7 months ago
2003
ACM
We present the System Blocks, a new physical interactive system that makes it easier for kids to explore dynamic systems. A set of computationally enhanced children blocks, made o...
196
click to vote
ACMICEC
2006
ACM
16 years 19 days ago
2006
ACM
This paper covers the research problem of supporting users' decision making in E-Commerce systems with complex choices, and design of an Adaptive Decision Support System (ADS...
195
click to vote
WMCSA
2003
IEEE
15 years 12 months ago
2003
IEEE
Today car-navigation systems are increasingly penetrating the automotive market. However, the need for location-based information systems is no longer limited to cars. Mobile outd...
187
click to vote
SIGECOM
1999
ACM
15 years 11 months ago
1999
ACM
Recommender systems are changing from novelties used by a few E-commerce sites, to serious business tools that are re-shaping the world of E-commerce. Many of the largest commerce...