The blackboard model of problem solving
AI Magazine
A prototype framework for knowledge-based analog circuit synthesis
DAC '87 Proceedings of the 24th ACM/IEEE Design Automation Conference
Knowledge-based systems relieve manual bottlenecks
IEEE Spectrum
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A novel approach to the design automation of analog circuits is presented. The prototype implementation -OASE- has been realized as a set of cooperating expert systems with blackboard architectures. The circuit specific knowledge bases use hybrid representation schemes and are strictly separated from the execution engine. This alleviates the knowledge acquisition process as well as the extension and maintenance of existing knowledge. OASE has been developed as a design assistant, providing a hierarchical design style and fully embedded standard algorithmic tools.