NISO DataCite EZID Presentation

Persistent Citation & Identification for Datasets:

DataCite and EZID

John Kunze, Associate Director, UC3Joan Starr, Manager, Strategic & Project Planning, CDL

Problem statement: the rocky landscape

1. “My grant requires a data sustainability plan”2. “I know I should be doing something more to protect my stuff,

but I don’t know what”3. “I don’t want to preserve my stuff, just store it forever”

University of California Curation Center, California Digital Library

Digital curation provides the answer.



UC3 at CDL

Web Archiving Service

ChronopolisMedia Vault Program

Curation microservices


Problem: the research trajectory

collectedanalysedsynthesisedinterpreted

are

Publication

Data




are

becomes Information

is

published

Publication

Data




are

becomes Information

is

published

becomes Knowledge

Publication

… is accessible

Data




are

becomes Information

is

published

becomes Knowledge

Publication

… is accessible

… is traceable

Data




are

becomes Information

is

published

becomes Knowledge

Publication

… is accessible

… is traceable

… is lost!Data


In other words: a gap...between published research and underlying data


A gap...between published research and underlying data

As a result, datasets are– Difficult to discover– Difficult to access– Difficult to archive – Second-class citizens in the scholarly record


Second-class citizens in the scholarly record.

Research dataData is difficult to manage after project funding ceases

Who has it?

How do I get it?

What is it’s impact?

Where is it?

Journal articleLibraries keep it safe.

Many libraries and archives have it .

Many libraries and archives have it and will share it.

I can monitor its impact.

I know how to find it.


A choice

If the scientific record is at risk– Results can’t be reproduced– Science fails, global

catastrophe ensues

Better data publishing, sharing, and archiving

OR

Planetary destruction?Roberto Rizzato

http://www.flickr.com/photos/rizzato/

DataCite members

• Technische Informationsbibliothek

(TIB), Germany

• Australian National Data Service

(ANDS)

• The British Library

• California Digital Library, USA

•

• Canada Institute for Scientific and

Technical Information (CISTI)

• L’Institut de l’Information Scientifique

et Technique (INIST), France

• Library or the ETH Zürich

• Library of TU Delft,

The Netherlands

• Purdue University, USA

• Technical Information Center of

Denmark


Before DataCite...

Publishers Data centres


Before DataCite…



With DataCite…



DataCite structure

Carries

International DOI Foundation

DataCite

MemberInstitution

Data CentreData CentreData Center, Library, Publisher

MemberInstitution

Data CentreData CentreData Center, Library, Publisher

. . .

Works with

Managing Agent(TIB)

AssociateStakeholder, e.g., Library

Data Researcher or Producer

Data Researcher or Producer

Member


DataCite example

CDL

DataONE Member Node data archive

(eg, Dryad)

Research scientist

6. full citation

7. full citation

1. data + metadata

3. citation + URL + id

DOI resolver and TIB registration

5. URL plus id EZID resolver and registration service

4. save full citation

(opt) CDL-hosted EZID id minting service

DataONE Coordinating Node metadata catalog

(eg, UNM or UCSB)

get unique id string

get unique id string

2. metadata + URL + id


EZID

One stop shop for DataCite DOIs & more• California Digital Library is a trusted service provider• EZID creates ids, stores metadata and resolver target URLs.• EZID supports DataCite DOIs and lower-cost ids (ARKs, URLs)


How it could look: eScholarship and Datacite

Supplementary DataReichl, R., Waldinger, R., et al. (2006)Table A: Survey of Attitudes and…Table B: Latinos in LA Basin…

22

Linking data to article Dataset

G.Yancheva, N. R. Nowaczyk et al (2007)Rock magnetism and X-ray flourescence spectrometry analyses on sediment cores of the Lake Huguang Maar, Southeast China, PANGAEA doi:10.1594/PANGAEA.587840

ArticleG. Yancheva, N. R. Nowaczyk et al (2007) Influence of the intertropical convergence zone on the East Asian monsoonNature 445, 74-77doi:10.1038/nature05431

Cites

Cites b

ack t

o article

http://dx.doi.org/10.1594/PANGAEA.587840


How it could look

ark:/a50600/rb2468097doi:10.5060/rb2468097http://n2t.net/a5060/rb2468097

Links

to dat

a


Bridging the data gap

• DataCite/EZID empowers researchers

• DataCite/EZID supports data centers

• DataCite/EZID extends libraries

• DataCite/EZID enables publishers

http://datacite.orgDATACITE


EZID

Now in production, V. 1.0, API • Limited release.• First customer is DataONE member, Dryad


Upcoming milestones

EZIDSeptember 2010: V2.0 UIExpanded release base to include UC partners +

DataCite Metadata StandardCommunity review to begin August 2010


Thank you!

• [email protected]• [email protected]

NISO DataCite EZID Presentation

Business

Transcript of NISO DataCite EZID Presentation