1 “... by Peter Gray and Michael Jackson. The other submissions were recommended for presentation in the poster...”

2 “... chapters. They are also grateful to the publishers. in particular Michael Jackson. for help given...”

3 “... of the series. Michael Jackson of Springer-Verlag merits special thanks for initially realising the potential...”

4 “... engineering, and systems engineering. The keynote speakers, Piero Bonissone, Ray Paul, Sir Tony Hoare, Michael...”