分布式问题求解中协作方法的研究

分布式问题求解是分布式人工智能研究和应用的一个重要分支，如何使各个只有局部的，不完全知识的知识源协主财工作、合作求解问题是它的一个最基本也是最重要的研究内容之一。

A Chinese Simulative Transformer Substation System Built with DAI Technology

Simulation system using DAI(Distributed Artificial Intelligence) has been explored theoretically only recently. But we have found no information in the open literature about its engineering application. For training workers all over China, we have developed such a DAI simulation system. The DAI system we have developed is planned to be installed at Lianyungang, Jiangsu Province. Its features are: (1) Static definition and dynamic adjustment, previously mutually excluding, are combined ingeniously to obtain optimum results. (2) Each node (an artificial intelligence system) is independent and yet these nodes act in good coordination without requiring any node to be subordinated to any other. In other words these nodes are equal but can always compromise quickly on a plan of action acceptable to all. (3) Communication strategy. Continuous calculations are made and stored in role tables, interaction tables and value tables, then other relevant nodes are visited and replies are requested; the questions are answered in the order of their importance; sometimes replies that are overdue are no longer necessary and therefore the original requests are cancelled. (4) We also propose other strategies that contribute to the efficient working of our DAI system.