The document summarizes updates to the CrossRef system. It notes new features like cross-publisher reference linking, metadata feeds to content management systems, originality screening, and text and data mining. It provides statistics on DOI clicks and source articles. It outlines improvements to deposits, inclusion of additional metadata like FundRef and text mining licenses, support for ORCIDs and queries. Notable changes include new FundRef and access indicator metadata, assigning multiple DOIs to books, and allowing references to non-CrossRef DOIs like those in DataCite.

1. Chuck Koscher
Director of Technology
CrossRef
CrossRef Workshops
Barcelona Spain
March 3 2014
CrossRef System Update

2. Powered by
iThenticate
• Cross-publisher
reference linking
• Cross-publisher Cited-by
linking
• Cross-publisher
metadata feeds to CMS
Affiliates
• Cross-publisher
originality screening
• Cross-publisher update
service
• Cross-publisher funder
identification
• Cross-publisher text and
data-mining
Core Services

3. DOI Clicks

4. 386,027,108

8. Source Articles
(the ones doing the citing)

9. help.crossref.org

10. doi.crossref.org

11. www.crossref.org/webDeposit

12. search.crossref.org

13.  Deposits
 FundRef
 Deposit stand-alone CrossMark and FundRef data
 Include MathML in article titles
 Include abstracts (JATS)
 Non-CrossRef DOIs as components
 Components (figures, pictures, tables) used by more than one article
 Text-mining support (metadata about licenses)
 Queries
 Full support for ORCIDs, deposit them & search on them
 Internal
 Improved data replication
 Hardware upgrades
Some notable changes

14. New Metadata

15. New metadata - FundRef

16. New metadata – Access Indicators
example 1
example 2

17. New metadata – text mining

18.  Assigning Multiple DOIs to books
Problem: Book deposits from multiple sources had depended on multiple
resolution but the participants found the process cumbersome or
unworkable
Solution: Allow multiple DOIs to be deposited for the same book content
from one or more members (different or the same prefix) and make
multiple resolution happen by magic behind the scenes.
 Allow references to non CrossRef DOIs
Problem:DOIs assigned in DataCite to databases may be referenced
from journal articles
Solution: Allow these DOIs deposited as <citations>. Then allow anyone
to perform Cited-By queries on these DOIs.
in the works

19. Thank you
support@crossref.org