Evaluation demonstrators

V. 2.1 Citation and Reference Linking: second evaluation demonstrator (March 2002)

• Find Cited and Linked full-text arXiv Documents (using CiteBase, a citation-ranked search engine).
• e.g. most-cited papers with Stephen Hawking as an author

(Almost) the whole archive - linked! With reference links and citation analysis. The Opcit project links each of the 150,000+ papers in the arXiv physics archives to every other paper in the archives that it cites. Also - this is the clever part - discover what other papers cite a chosen paper.

Due to changes in the management of the underlying databases, V. 2.1 is a more robust and reliable version of the V. 2.0 Citation and Reference Linking demo, originally announced in August 2001.

V. 1.0 Reference Linking: first evaluation demonstrator (May 2000)

• Find Linked arXiv Documents (using a simple search interface)
• Well-Linked Papers for non-physicists - examples of papers with lots of linked references

Superseded and no longer fully operational, but still illustrates the principles of the original approach to reference linking used by the project.
Papers from arXiv are converted to PDF for this demonstrator? Find out how and why.