URL bookmark update notification of page content or location changes

作者: Anand Pashupathy , Paul E. Greer

DOI:

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摘要: The present invention is an apparatus and method of providing notification a content change web page. includes the steps transmitting request from first electronic system to second for quotient value indicative change, system, comparing predetermined determine whether threshold triggered, notifying if triggered.

参考文章(4)
T. Ball, F. Douglis, An Internet Difference Engine and its applications COMPCON '96. Technologies for the Information Superhighway Digest of Papers. pp. 71- 76 ,(1996) , 10.1109/CMPCON.1996.501751