Synthesis of Non-Interferent Timed Systems. Benattar, G., Cassez, F., Lime, D., & Roux, O. H. In Formal Modeling and Analysis of Timed Systems, 7th International Conference, FORMATS 2009, Budapest, Hungary, September 14-16, 2009. Proceedings, volume 5813, of Lecture Notes in Computer Science, pages 28–42, 2009. Springer.
Synthesis of Non-Interferent Timed Systems [pdf]Paper  Synthesis of Non-Interferent Timed Systems [pdf]Slides  doi  abstract   bibtex   
In this paper, we focus on the synthesis of secure timed systems which are given by timed automata. The security property that the system must satisfy is a \emphnon-interference property. Various notions of non-interference have been defined in the literature, and in this paper we focus on \emphStrong Non-deterministic Non-Interference (SNNI) and we study the two following problems: ($1$) check whether it is possible to enforce a system to be SNNI; if yes ($2$) compute a sub-system which is SNNI.

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