摘要
为了提高黑板结构的效率,使并发问题求解得以进行。对传统的黑板结构进行了改进,引入面向对象技术,把知识源表示成对象,使它不仅具有问题求解能力,还具有接收和发送消息的能力,变集中控制为分散控制。最后以此模型为基础,实现了一个断层识别专家系统。实验结果表明,这种面向对象的黑板结构的思想是可行的,有一定的实用价值。
In order to enhance the efficiency of black model and enable to solve problem concurrently, object-oriented technique is introduced into blackboard model. Knowledge sources are represented as objects and able to receive and send message. So original central control is changed into loose control. At last an instance system is given. It shows that this object - oriented black model is feasible and applicable.
出处
《计算机与数字工程》
2008年第12期42-45,共4页
Computer & Digital Engineering
基金
深圳市科技计划项目(编号:07KJcd141)资助
关键词
专家系统
面向对象技术
黑板结构
消息传递
控制机制
expert system, object-oriented technique, blackboard, message-sending, control mechanism
