A method and a system for intelligent indexing of recordable event identifiers that improve user satisfaction in searching for recordable events or recorded events. Intelligent indexing of recordable event identifiers permits the indexing of recordable event identifiers based on the most likely methods...http://www.google.com.tw/patents/US20060184984?utm_source=gb-gplus-share專利 US20060184984 - Method and system for intelligent indexing of recordable event identifiers