From Turnitin:
Turnitin announced today a partnership with CORE, a service provided by The Knowledge Media Institute, a multidisciplinary research and development lab based at The Open University in the UK in partnership with Jisc, a membership organization providing digital solutions for UK education and research.
Using CORE’s FastSync service, Turnitin’s proprietary web crawler will search through CORE’s vast global database of open access content and metadata—135 million metadata records from over 3,700 data providers and counting—to check for text similarity.
Open access repositories provide free access to scholarly publications that have historically been kept behind paywalls or limited to use at a single institution. However, the scholarly publishing industry is changing, and such repositories are becoming increasingly more popular among higher education institutions choosing to make published research articles freely accessible. As the use of open access repositories grows, so do associated risks because the open nature of this content makes it vulnerable to intentional and unintentional plagiarism.
Turnitin’s partnership with CORE not only adds to Turnitin’s content database but also represents an important step in protecting open access content from misuse. In gathering the majority of its open access metadata from CORE, Turnitin is crawling the latest open access content and adding it into its database, providing the most up-to-date protection for authors and institutions.
Read the Complete Announcement