10. Institute * Channel View Publications, Ltd * Chartered Institution Of
Building Service Engineers * Chattagram Maa-O-Shishu Hospital
Medical College * Chelonian Conservation And Biology Journal *
Chelonian Research Foundation * Chem-Bio Informatics Society *
Chemical Engineering Diponegoro University * Chemical Science
Transactions * Chemical Society Of Japan * Chiang Mai University *
Children, Youth And Environments Center * Chimera Innova Group
* China Agricultural University * China Communications Magazine,
Co., Ltd. * China Journal Of Chinese Materia Medica * China
Petroleum Industry Press * China Science Publishing & Media Ltd. *
Chinese Astronomical Society * Chinese Birds * Chinese Birds (Press)
* Chinese Civilisation Centre * Chinese Geoscience Union * Chinese
Institute Of Automation Engineers (Ciae) * Chinese Journal Of
Mechanical Engineering * Chinese Mathematical Society * Chinese
Physical Society * Chinese Physiological Society * Chinese Society
Of Theoretical And Applied Mechanics * Chonnam National
University Medical School (Kamje) * Christ University Bangalore *
11.
12. • 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.
• 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 subscriptionbased publishers in order to authorize TDM of subscribed
content.
23. Prospect HTTP
Headers
CR-Prospect-Rate-Limit: 1500!
(the rate limit ceiling per window on Prospect
requests)
!
CR-Prospect-Rate-Limit-Remaining:
1387!
(number of requests left for the current window)
!
CR-Prospect-Rate-Limit-Reset: 1378072800!
(the remaining time in UTC epoch seconds before the
rate limit resets and a new window is started)
*this is a technique used by many APIs, including Twitter’s
24. Common API Summary
•
Content Negotiation (Required)
•
New Metadata (Required)
•
•
•
Full text URIs
License URIs
Rate Limiting Headers (optional)
25. Stop here if
•
You are an open access publisher
•
You include TDM as a part of your
subscription license/T&Cs.
34. Research queries DOI using CN + API token
Publisher verifies API token with Prospect
(frequency at publisher discretion)
If token verified AND access control allows,
publisher returns full text
35. Research queries DOI
using CN + API token
curl -H "Accept: text/turtle" "http://
dx.doi.org/10.5555/515151" -D - -L !
43. •
New initiatives are always optional to our members. Members who do not
participate in our new initiatives will not be charged for them.
•
We do not charge end-users (e.g. researchers, librarians) for access to metadata
and APIs
•
We sometimes charge intermediaries for access to our services (to cover the cost
of administration, maintaining SLAs, etc.)
•
We do not charge our members for depositing extra metadata into our services
•
We sometimes charge our members for the cost of administering our services,
maintaining SLAs, development, etc.
•
We eschew charging mechanisms that involve complex administrative overhead.
The cost of developing and running them generally negates the revenue raised
by implementing them.
•
We try to tie any charges as directly as possible to where costs are incurred.
45. 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.
46.
47. CrossRef
• DOI Content Negotiation
• CrossRef support for recording links to full text
• CrossRef metadata Search for Discovery
• CrossRef metadata support for license URIs
• Click-through TDM license registry
• Prospect publisher API for verifying, managing
Exists
Exists
Exists
Exists
Exists
Exists
tokens
•Sample publisher code
•Sample researcher code
Exists
Exists
✻ being extended to support mime-types
48. We are using CrossRef's Prospect text mining API in the context
of the Hiberlink project, which investigates reference rot in
scholarly papers at a very large scale. The API is really
straightforward and based on common technical approaches; it
can easily be integrated in a broader workflow. In our case, we
have a work bench that monitors newly published papers,
obtains their XML version via the API, extracts all HTTP URIs, and
then crawls and archives the referenced content. Currently, we
can only access Elsevier papers via the API but as more
publishers join Prospect, it will become a powerful, uniform onestop-shop for text mining scholarly literature.
--Martin Klein and Herbert Van de Sompel, Los Alamos National
Laboratory
49. I think this is a big step in the right direction and makes
retrieving full text file a lot easier, I hope that publishers support
it.
--Maximilian Haeussler, UCSD
53. Researchers
•
Register with Prospect and accept/decline licenses
•
Modify TDM tools to look for <lic_ref> elements
•
Modify TDM tools to make use of Prospect API token