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Development of a blackboard shell with context blackboard-based control loop

 

作者: C.-S.Ho,  

 

期刊: IEE Proceedings E (Computers and Digital Techniques)  (IET Available online 1991)
卷期: Volume 138, issue 1  

页码: 1-12

 

年代: 1991

 

DOI:10.1049/ip-e.1991.0001

 

出版商: IEE

 

数据来源: IET

 

摘要:

Best-match-pair is proposed as a new strategy for the control mechanism of blackboard systems. A generalised blackboard shell with the strategy as the control loop is proposed, which evaluates both solution areas and knowledge sources explicitly. This approach improves the system performance by providing a balanced status feedback between potential knowledge sources and promising solution areas for system control and replanning. It also enhances the system performance by supporting viewpoint reasoning, shadow reasoning, and various metalevel applications, e.g., viewpoint explanation, knowledge acquisition, etc.

 

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