CEK KEMIRIPAN PADA CROSSREF
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Similarity Check is a similarity screening service that checks submitted manuscripts against over 59 million publications from Crossref members, 105 million publications from other partners, and 60 billion web pages to generate a report for editors. Between October 2016 to October 2017, over 4.7 million manuscripts were screened using the iThenticate software. For publishers to use the service, they must register content and assign DOIs so it can be indexed in the Turnitin database. As-crawled URLs in DOI metadata are used by Turnitin's crawler to index content. Similarity reports help publishers look for issues like plagiarism, self-plagiarism, unattributed use of others' work, or misrepresentation. Publishers invest significant
CEK KEMIRIPAN PADA CROSSREF
- 2. What is Similarity Check? • Not plagiarism detection • It is a similarity screening service that uses the iThenticate text comparison software that was developed by Turnitin • What are papers checked against? • 59.1 million items from 1,271 Crossref organizations participating in the service (over 1,500 distinct members) • 105 million items from other content partners like Pearson, McGraw Hill, Cengage, EBSCOHost • Over 60 billion web pages archived back nearly a decade • Then provides a report for editors to evaluate
- 3. Good and growing adoption Total number of manuscripts scanned in iThenticate between 1st Oct 2016 - 1 Oct 2017 was 4,720,098
- 4. Setting up the service • Must be registering content and assigning DOIs in order to start using the service • Content must be indexed to be added to the Turnitin database • Indexing is done via as-crawled URLs. These must be present in your Crossref DOI deposit metadata • Function to deposit as-crawled URLs available in OJS 2.4.7 and above
- 5. What are as-crawled URLs? • Link used by Turnitin’s crawler service to identify and index the content associated with your DOIs • The as-crawled URL points the location of the full- text content, either PDF or HTML, associated with the DOI. • New DOIs the URL an be included as part the deposit metadata • Existing DOIs maybe updated
- 7. What issues are publishers looking for • Poor, missing, or incomplete references (can be fixed) • Self-plagiarism/text recycling (can be fixed) • Unattributed use of parts of another person’s work • Submitting another person’s work as your own • Is the author attempting to mislead/misrepresent?
- 8. How are people using it? Publishers putting time and effort into their policies and workflows: • Resources (staff & time) • Cost • Workflow • What will you look for & how will you look for it? • Education • Follow-up actions
- 10. Cost • Administrative fee = 20% of Crossref member fee • Document checking fees paid annually to Turnitin • Each publisher has their own login • More cost effective than joining Turnitin directly
- 11. Demo
- 12. Questions?