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Showing 1 to 1 of 1 for “"Opal servers"”.
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Opal: In Vivo Based Preservation Framework for Locating Lost Web Pages
<p>We present Opal, a framework for interactively locating missing web pages (http status code 404). Opal is an example of "in vivo" preservation: harnessing the collective behavior of web archives, commercial search engines, and research projects for the purpose of preservation. Opal servers learn …