This Wednesday in Nice: survey talk on the Eiffel method






The “Morgenstern Colloquium” at the University of Nice / INRIA Sophia Antipolis invited me to give a talk, next Wednesday (18 December) at 11 in Sophia Antipolis, in the aptly named* “Kahn Building”. The announcement appears here. I proposed various topics but (pleasant surprise) the organizers explicitly asked me to lecture about what I really … Read more




Defining and classifying requirements (new publication)






Software engineering has improved a lot in the past couple of decades, but there remains an area where the old doomsday style of starting a software engineering paper (software crisis, everything is rotten…) still fits: requirements engineering. Just see the chasm between textbook advice and the practice of most projects. I have written on requirements … Read more




What happened to the kilogram? Schaffhausen, 16 December






December 16 (next Monday), the newly created Schaffhausen Institute of Technology organizes an entire day of events around three (no less) talks by the physics Nobel prize winner and MIT professor Wolfgang Ketterle. The culmination of the day is a talk by Prof. Ketterle in the evening on “What happened to the kilogram?”. From the … Read more




Are my requirements complete?






Some important concepts of software engineering, established over the years, are not widely known in the community. One use of this blog is to provide tutorials on such overlooked ideas. An earlier article covered one pertaining to project management: the Shortest Possible Schedule property . Here is another, this time in the area of requirements engineering, … Read more




Adult entertainment






Sign seen in a Singapore shopping center:   Let us make sure we understand: here children are not allowed, but playing is. As a consequence such playing must be performed by non-children only. Adults welcome to play! Maybe it is actually not the intended meaning.  Instead of (and (not (allowed children)) (allowed playing)) the desired … Read more