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Bengkel Kelestarian Jurnal Pusat Sitasi Malaysia
12 Januari 2017
Digital Object Identifier Way Forward
Thanaletchumi DharmalingamMalaysia Citation Centre
1. What is DOI?
2. Why DOI?
3. How do I get a DOI for my articles?
4. Who is CrossRef?
5. DOI syntax
6. Depositing metadata in Crossref
7. DOI via Journal mangement Sytem (OJS platform)
8. MCC,DOI & Journals
What is DOI?
• DOI stands for Digital Object Identifier, used to identify content and provide a persistent link to its location on the Internet
• journal articles, books, conference proceedings, etc.
• A publisher assigns a DOI when a article is published and made available electronically.
DOI links/returns URL
User clicks on DOIreference link in
Journal A
User accesses cited article in Journal B
Why DOI?
Burkett, H. (2008) 'Performance improvement myths,
models, and opportunities', Performance Improvement. 47(6), p2. doi: 10.1002/pfi.20001
Why a DOI and not a URL?
Lets say all of these journals reference one article using its URL, rather than a DOI.
Why DOI?
When content moves…
But what happens when the content moves. That content is no longer at the URL that is referenced by those journals.
Why DOI?
(you don’t have to tell all the other publishers)
The DOI redirects But lets say that instead of using aURL, the journals reference that article using a DOI. The DOI will direct the readers to the URL registered with DOI Registration Agency.
DOI RegistrationAgency
Why DOI?
How do I get a DOI for my articles?
• must use a service offered by a DOI Registration Agency (RA).
• RAs collect metadata, assign DOI names, and offer other services such as reference linking or metadata lookup.
Registration Agency Areas of Coverage
China National Knowledge Infrastructure (CNKI)
China-based information resources, including Chinese politics, economics, humanities, social science, science, and technology.
OP (Publications Office of the European Union)
Coverage includes the identification of all EU monographs, the Official Journal of the EU and its individual acts, as well as a number of scientific articles.
JaLC (Japan Link Center) Scientific and academic metadata and content from holders nationwide, including national institutes, universities, Japan Science and Technology Agency, National Institute of Informatics, National Diet Library and National Institute of Material Science, and other government organizations and commercial publishers.Collaboration with Crossref for DOI registration of English language journals in Japan.
ISTIC (The Institute of Scientific and Technical Information of China)
Development of linking services for Chinese journals, dissertations, books, conference proceedings and other literature resources, and management of scientific data sets, multi-media resources such as audio/video in China. (From January 2007 to November 2011, DOI name registrations were carried out by Wanfang Data, who continue as a sub-licensee of ISTIC).
mEDRA (Multilingual European DOI Registration Agency)
Persistent citation system for Internet documents.Relation tracking between intellectual property entities.Certification of voluntary deposit including time stamping and digital signatures.
EIDR (Entertainment Identifier Registry)
A registry of movies, television shows, and other commercial audio/video assets.
Korea Institute of Science and Technology Information (KISTI)
Scientific data project to deposit, access and share scientific data in Korea - journal articles, proceedings, official Government documents, Korean patent information, R&D Reports and traditional Korean knowledge.
DataCite DataCite is focused on improving the scholarly infrastructure around datasets. There will be a set of activities around establishing and sharing best-practices, identifying and solving some of the unique issues that arise with datasets.
Airiti, Inc. DOI applications to Traditional Chinese materials.
Crossref Scholarly and professional research content - Journal articles, books, conference proceedings, etc.Reference linking and searchable metadata database.
Who is CrossRef?
Crossref is one of several DOI RA
Registering content and assigning DOI is Crossref’s core service.
RA provide services such as allocating DOI name prefixes, registering DOI names and providing the necessary infrastructure to a maintain metadata
DOI syntax
https://doi.org/10.1006/jmbi.1995.0238
•The DOI directory: makes the DOI actionable on the web
•Prefix: assigned by Crossref
•Suffix: assigned by the publisher
All DOI numbers begin with a 10 and contain a prefix and a suffix separated by a slash. The prefix is a unique number of four or more digits assigned to organizations; the suffix is assigned by the publisher and was designed to be flexible with publisher identification standards.
Depositing metadata in Crossref
1. Decide on suffixes and URLs
2. Create XML using the Crossref deposit schema
3. Verify your XML
4. Upload your XML (via a web interface)
5. This adds the DOIs and metadata to the Crossrefsystem
1. For smaller publishers unable to create XML
2. Enter data into form
3. Form generates XML and sends it to the system
4. DOI is deposited
Web Deposit formXML
https://www.crossref.org/webDeposit/
DOI via Journal mangementSytem (OJS platform)
DOI via Journal mangementSytem (OJS platform)
DOI via Journal mangementSytem (OJS platform)
DOI via Journal mangementSytem (OJS platform)
Crossref Simple Text Query
Paste references in here
Enter email
How to add Crossref DOI
links to references
•Ask the authors in author guidelines
•Add at copyediting stage - use a search
engine for individual articles (slow)
MCC,DOI &
Journals
MCC and DOI
MCC is planning to be the sponsoring affiliate for local journals
• With this category, it would be one account with an annual memberfee covering all of the journals that wish to participate – $275USD.
• MCC will need to sign agreement with Crossref
• There are also fees for each DOI assigned; for journal content thatis $1USD for each.
• Each journal that participates will have its own DOI prefix which canbe use to assign the DOIs.
• Each journal that wishes to assign DOIs through MCC would beconsidered a represented member. A separate agreement thateach of those journals will complete and MCC will send to Crossrefeach time a journal is added.
MCC and Journals for DOI
• MCC would give a prefix for each of the individualmembers we sponsor (this makes it easier to tracksubmissions from journals)
• Each of the members we sponsor would have their ownaccount and log in that they can use to log into the systemand deposit metadata. Which means the journal editorswould be able to upload the metadata.
• If journals become a sponsored member, with MCC as thesponsor that means they are a Crossref member.
• As the sponsoring member, MCC would pay $275USD andthat would cover the membership costs for all the memberswe sponsor, so we do not have to pay $275 individually
Journals eligible for DOI from MCC
KPT Ecosystem
journal
journaljournal
Journals indexed in MyCite 2015
Journals eligible for DOI
journal
journaljournal
Only for current issues1
2Editors must report to MCC for
every issue uploaded into Crossref
3 Estimated to start in March 2017
• Thank you