- From: Kingsley Idehen <kidehen@openlinksw.com>
- Date: Fri, 19 Mar 2010 16:44:56 -0400
- To: Herbert Van de Sompel <hvdsomp@gmail.com>
- CC: Linked Data community <public-lod@w3.org>
Herbert Van de Sompel wrote: > Hi all, > > A while ago, there was some discussion about Memento (Time Travel for > the Web) on the list. A lot has happened since then, and here is a > summary: > > (*) A few improvements have been made to the technical framework. > Most notably, all of the concerns related to web caching have been > addressed such that the framwork now takes maximal advantage of the > existing caching infrastructure. Overviews of the framework are > available via http://www.mementoweb.org/guide/. > > (*) A demonstrator was built that shows how Memento concepts can be > applied to Linked Data. It consists of: > - An archive at Los Alamos of the previous versions of the DBpedia > dataset that exposes a Memento TimeGate (datetime negotiable resource) > for each subject resource. > - An HTTP Link header pointing from each (current) DBpedia subject URI > to the appropriate TimeGate. Many thanks to Chris Bizer, Kingsley > Idehen, and Mitko Iliev for making this happen! > > This set-up allows "follow your nose" HTTP navigation across versions > of DBepdia descriptions. A suggested demonstration is described at > http://www.mementoweb.org/demo/. Our LDoW 2010 paper (available at > http://arxiv.org/abs/1003.3661) <http://arxiv.org/abs/1003.3661%29> > describes the concepts and the demonstrator. > > (*) There is now a Memento plug-in available for FireFox. It allows > setting a date to browse the Web with. The plug-in and a suggested > demonstration is available via http://www.mementoweb.org/demo/. > > (*) There is a Memento plug-in available for the MediaWiki platform. > See http://www.mediawiki.org/wiki/Extension:Memento . If you run one, > please install it an let us know the URI for the Wiki. > > (*) Some major Web Archives have started working towards Memento > support. See http://www.mementoweb.org/events/IA201002/. > > We are very interested in your feedback. Note that there is a Memento > list at http://groups.google.com/group/memento-dev/. > > Greetings from the Memento Team (Herbert Van de Sompel, Michael > Nelson, Robert Sanderson, Luydmilla Balakireva, Scott Ainsworth, > Harihar Shankar) > > == > Herbert Van de Sompel > Digital Library Research & Prototyping > Los Alamos National Laboratory, Research Library > http://public.lanl.gov/herbertv/ > tel. +1 505 667 1267 > > > > > Herbert, Great stuff! BTW -- Have you reached out to the Open Govt. Data projects across UK, US, Australia, Chile, and I assume many others in the works? -- Regards, Kingsley Idehen President & CEO OpenLink Software Web: http://www.openlinksw.com Weblog: http://www.openlinksw.com/blog/~kidehen Twitter/Identi.ca: kidehen
Received on Friday, 19 March 2010 20:45:24 UTC