The very first paper on Z  was published in 1980 (at the time, the name Z was not “invented”), then the book on the B method  was published in 1996, and, finally, the book on Event-B  was published in 2010. So, 30 years separate Z from Event-B. It is thus clear that I spent a significant time of my scientific professional life working with the same kind of subject in mind, roughly speaking specification languages. I do not know whether this kind of addiction is good or bad, but what I know is that I enjoyed it a lot.
Un professeur émérite de l'université de Nantes, qui fut en poste au département informatique de l'iut de Nantes.
Mon blog principal :