Our paper present a watermarking scheme basing on an insertion of similarities. In a rst part di erent watermarking techniques are presented and classed. In a second part our sche...
We propose an algorithm for texture segmentation based on a divide-and-conquerstrategy of statistical modeling.Selectedsets of Gaussianclusters,estimated via ExpectationMaximizati...
XML documents may contain a large diversity of characters. The Character Repertoire Validation for XML (CRVX) language is a simple schema language for specifying character reperto...
The statistical pattern recognition based on Bayes formula implies the concept of mutually exclusive classes. This assumption is not applicable when we have to identify some non-ex...
We describe the class of games with opacity condition, as an adequate model for security aspects of computing systems. We study their theoretical properties, relate them to reachab...