received her B.Sc. degree in electrical engineering from the University of Maribor, Slovenia, and her M.Sc. and Ph.D. degrees in computer science from the University of Ljubljana, Slovenia. Since 1981 she has been with the Jožef Stefan Institute, Ljubljana, where she is currently a senior research fellow at the Department of Communication Systems. Her work is focused on formal specification techniques and methods for the development of real-time, concurrent and reactive systems.