May 28, 2022

New Article: “CORE: Three Access Levels to Underpin Open Access”

Note: We wrote about CORE (a resource we visit regularly) and what it offers the researcher (including an iOS app) in May.


CORE: Three Access Levels to Underpin Open Access


Petr Knoth and Zdenek Zdrahal
Knowledge Media institute, The Open University


D-Lib Magazine
November/December 2012 (Volume 18, Number 11/12)


The last 10 years have seen a massive increase in the amount of Open Access publications in journals and institutional repositories. The open availability of large volumes of state-of-the-art knowledge online has the potential to provide huge savings and benefits in many fields. However, in order to fully leverage this knowledge, it is necessary to develop systems that (a) make it easy for users to discover and access this knowledge at the level of individual resources, (b) explore and analyse this knowledge at the level of collections of resources and (c) provide infrastructure and access to raw data in order to lower the barriers to the research and development of systems and services on top of this knowledge. In this paper, we argue why these requirements should be satisfied and show that current systems do not meet them. Consequently, we present the CORE (COnnecting REpositories) system, a large-scale Open Access aggregation, outlining its existing functionality and discussing the future technical development. We demonstrate how the system addresses the above needs and how it can be applied to the benefit of the whole ecosystem that includes institutional repositories, individuals, researchers, developers, funding bodies and governments.

Direct to Full Text

See Also: Additional Articles from the November/December 2012 Issue of D-Lib Magazine

About Gary Price

Gary Price ( is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. Before launching INFOdocket, Price and Shirl Kennedy were the founders and senior editors at ResourceShelf and DocuTicker for 10 years. From 2006-2009 he was Director of Online Information Services at, and is currently a contributing editor at Search Engine Land.