Mobile phones are being increasingly equipped with sensors that ease retrieval of context information about a user. Context data can be aggregated with information centrally avail...
Laurent-Walter Goix, Massimo Valla, Laura Cerami, ...
Static handwritten scripts are available only as images on documents and by definition do not contain dynamic information. This study is about extracting dynamic information from...
This paper puts in consideration the concepts of security and robustness in watermarking, in order to be able to establish a clear frontier between them. A new information-theoreti...
We discuss how to recover the private key for DSA style signature schemes if partial information about the ephemeral keys is revealed. The partial information we examine is of a se...
Since its inception, the Internet has served as a virtual meeting place for people sharing common interests. These electronically supported interest groups are nowadays called Vir...