Chuck KoscherDirector of Technology

Ejournal Press RoundtableWashington DC

February 5, 2014

Text and Data Mining (TDM)Tools to make it easier

Geoffrey BilderDirector of Strategic Initiatives

Taking the tedium out of TDM….

X 4079 CrossRef publishers

• Subscription-based publishers find it impractical to negotiate multiple bilateral agreements with thousands of researchers and institutions in order to authorize TDM of subscribed content.

• Researchers find it impractical to negotiate multiple bilateral agreements with hundreds of subscription-based publishers in order to authorize TDM of subscribed content

• All parties would benefit from support of standard APIs and data representations in order to enable TDM across both open access and subscription-based publishers.

Prospect Working Group

• AAAS: Walter Jones, Stewart Wills, Deborah Rivera-Wienhold

• American Institute of Physics: Evan Owens,

• American Physical Society: Mark Doyle

• Elsevier: Chris Shillum, Ale de Vries

• HighWire: John Sack, Craig Jurney

• Institute of Physics Publishing: Graham McCann, James Walker

• Springer: Chinchu Ann Belarmin, Michiel van der Heyden

• Taylor & Francis: Gillian Howcroft

• Walter de Gruyter: Bettina de Keijzer

• Wiley: Edward Wates, Alan Bacon

• CrossRef: Geoffrey Bilder, Chuck Koscher, Ed Pentz, Carol Meyer, Kirsty Meddings.

There is no fee

Text and Data Mining (TDM)

Text & Data Mining (TDM)

IS

IS NOT

Ways to automate the acceptance and verification of acceptance of terms of use licenses

Standardized techniques for navigation to the content

Access control to content

Actual delivery of content

These are under the control of and are the responsibility and the publisher

*

*

Text & Data Mining (TDM)

1)

2)

Based on Content Negotiation

DOI

10.1371/journal.pone.0031314

Based on Content Negotiation

DOI

10.1371/journal.pone.0031314

curl -L -iH "Accept: text/turtle" http://dx.doi.org/10.5555/515151

Based on Content Negotiation

http://help.crossref.org/#content_negotiation

What do publishers need to do

• Deposit text mining specific metadata with CrossRef

MUST

• Distribute mineable data

MUST

• Register licenses and validate user’s requests for data

Might want to

What do researchers need to do

• Use content-negotiation to retrieve an article’s metadata• Extract license and mineable URL• Use this data to retrieve the mineable content

MUST

• If required by the publisher login to the license registry, review and accept the applicable licenses.

MUST

• Be nice when retrieving mineable content

Might want to

TDM driven by specific metadata(that must be deposited to CrossRef)

<collection property="text-mining”> <item> <resource mime_type="application/pdf"> http://annalsofpsychoceramics.labs.crossref.org/fulltext/10.5555/515151.pdf </resource> </item> <item> <resource mime_type="application/xml"> http://annalsofpsychoceramics.labs.crossref.org/fulltext/10.5555/515151.xml </resource> </item></collection>

1) Tell the researcher where to go to get the content

<collection property="text-mining”> <item> <resource mime_type="application/pdf"> http://dx.doi.org/10.5555/515151 </resource> </item> <item> <resource mime_type=“ application/xml"> http://dx.doi.org/10.5555/515151 </resource> </item></collection>

For example: IF the publisher’s content delivery platform abides by Accept headers

2) Tell the researcher what TDM licenses apply to the article

<program name="AccessIndicators"> <license_ref> http://creativecommons.org/licenses/by/3.0/deed.en_US </license_ref></program>

<program name="AccessIndicators"> <license_ref> http://www.annalsofpschoceramics.org/art_license.html </license_ref></program>

Creative Commons CC-BY license:

Publisher’s proprietary license:

<program name="AccessIndicators"> <license_ref start_date="2013-02-03"> http://www.crossref.org/license </license_ref></program><program name="AccessIndicators"> <license_ref start_date="2014-02-03"> http://creativecommons.org/licenses/by/3.0/deed.en_US </license_ref></program>

1 year embargo license:

Researchers should (must) understand and agree to the terms of the license

Can this be validated?

Research queries DOI using CN + API token

Publisher verifies API token with Prospect

If token verified AND access control allows,publisher returns full text

(frequency at publisher discretion)

curl -k -H "CR-Prospect-Client-Token: hZqJDbcbKSSRgRG_PJxSBAx” “https://psychoceramics.org/fulltext/515151" -D - -L -O