Olav Schettler

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We report on a new framework service for design tool encapsulation, based on an information model for design management. The new service uses generated language processors that perform import and export of design files to and from a design management database with the support of nested syntax specifications and extension language scripts. Our prototype(More)
Although a prime goal of CAD frameworks is to facilitate cost effective, efficient, and seamless incorporation of tools into design systems little support is given to tool inte-grators. We present a new methodology called execution protocols that allows to abstract tool integration from a particular framework or tool. The actual design step is performed by(More)
*. This research was supported in part by the commission of EC under ESPRIT contract 7364 Abstract Although a prime goal of CAD frameworks is to facilitate cost effective, efficient, and seamless incorporation of tools into design systems little support is given to tool integrators. We present a new methodology called execution protocols that allows to(More)
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