Presented is a system and method for determining a user's intent. Specifically, constituents and a topology are derived from the user's expression of intent, which can be stated broadly or stated in specific detail. The intent is expressed verbally, written, or in an XML format. The constituents and...http://www.google.com.tw/patents/US7707267?utm_source=gb-gplus-share專利 US7707267 - Intent based processing
