Dietmar Posselt

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Concurrent engineering is a means to shorten product development times. Information systems supporting concurrent engineering must facilitate the exchange and unam-biguous interpretation of product data from various design and manufacturing stages, the collaboration of geographically dispersed experts in a complex design process, and the use of diverse(More)
We argue that database support for design processes is still inadequate, despite the many transaction models that have been put forth to fill this deficiency. In our opinion, substantial improvement is not to be had by introducing yet another transaction model, but by questioning the basic paradigm of transaction processing itself. Instead of the usual view(More)
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