We describe a steganographic system which embeds secret messages into a video stream. We examine the signal path which typically includes discrete cosine transformation (DCT) based...
Graph processes are used in order to formalize the relation between global requirement specifications of multi-agent systems by means of message sequence charts, and implementatio...
Abstract. Alloy is a formal language, which has been applied to modelling of systems in a wide range of application domains. It is supported by Alloy Analyzer, a tool, which allows...
Kyriakos Anastasakis, Behzad Bordbar, Geri Georg, ...
We present a cache locality optimization technique that can optimize a loop nest even if the arrays referenced have different layouts in memory. Such a capability is required for a...
Mahmut T. Kandemir, J. Ramanujam, Alok N. Choudhar...
We developed a transcoder gateway that is designed to transform any website on the fly and to adapt the website to the user’s preference and limitations. The gateway applies acc...