The scope of this article is to clarify the current legal and political situation related to electronic surveillance on the one hand, and to export regulations for encryption soft...
Public administrations show a strong interest in digital signature technology as a mean for secure and authenticated document exchange, hoping it will help reducing paper-based tr...
In accessing large collections of digitized videos, it is often difficult to find both the appropriate video file and the portion of the video that is of interest. This paper descr...
We introduce and analyze a new algorithm for linear classification which combines Rosenblatt's perceptron algorithm with Helmbold and Warmuth's leave-one-out method. Like...
There is tremendous demand for the ability to be able to electronically buy and sell goods over networks. This field is called electronic commerce, and it has inspired a large var...