| Fred Douglis, Thomas Ball, Yih-Farn Chen, and Eleftherios Koutso os. The ATT internet dierence engine: Tracking and viewing changes on the web. World Wide Web, 1(1):27-44, 1998. |
....content changes with a HTML di erencing tool. Currently, if the gateway detects that the content of a page has changed, it submits an update to replace all of the old content with the new content. This results in updates that replace much more data than necessary. Using HTML di erencing tools [9, 10] would reduce the size updates which would in turn reduce the load imposed by the gateway on inner rings. We have not attempted to integrated a di erencing tool because the current OceanStore storage structure cannot eciently handle the complicated updates it would produce. Work is currently ....
Fred Douglis, Thomas Ball, Yih-Farn Chen, and Eleftherios Koutso os. The ATT internet dierence engine: Tracking and viewing changes on the web. World Wide Web, 1(1):27-44, 1998.
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