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- ArticleAugust 2006
Just-in-time recovery of missing web pages
HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermediaPages 145–156https://doi.org/10.1145/1149941.1149971We present Opal, a light-weight 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 ...
- ArticleAugust 2006
Social navigation in web lectures
HYPERTEXT '06: Proceedings of the seventeenth conference on Hypertext and hypermediaPages 41–44https://doi.org/10.1145/1149941.1149950Web lectures are a form of educational content that differs from classic hypertext in a number of ways. Web lectures are easier to produce and therefore large amounts of material become accumulated in a short time. The recordings are significantly less ...