Apparatus and method for communicating with a knowledge base (16) employs an interface (12) operable to receive a message initiated by an application (20), to translate the message to a knowledge base message cognizable by the knowledge base (16), and to communicate the knowledge base message to the...http://www.google.com.tw/patents/US6356886?utm_source=gb-gplus-share專利 US6356886 - Apparatus and method for communicating with a knowledge base