ANSI/NISO Z39.93-2014 - see http://www.niso.org/workrooms/sushi/

1. SUSHI Update
Oliver Pesch
SUSHI Standing Committee co-chair
Chief Product Strategist
EBSCO Information Services
opesch@ebsco.com

2. Overview
• What is SUSHI
• Who is on the committee
• What’s new
• What we are working on
• Future

3. SUSHI…
WHAT IT IS ...
• An ANSI/NISO Standard (Z39.93)
• Defines automated request and response model for
harvesting e-resource usage data
• Designed to work with COUNTER, the most frequently
retrieved usage reports
WHY YOU SHOULD USE IT …
• It replaces the time-consuming user-mediated
collection of usage data reports
• The protocol is generalized and extensible, meaning it
can be used to retrieve a variety of usage reports

4. Committee Roster
• Marie Kennedy (co-chair)
Loyola Marymount University
• Oliver Pesch (co-chair)
EBSCO Information Services
• Dave Harrell
ScholarlyIQ
• Chan Li
California Digital Library (CDL)
• Paul Needham
Cranfield University
• James Van Mil
University of Cincinnati Libraries

6. SUSHI standard updated
Z39.93-2014 released in September…
SUSHI version 1.7 introduces new Filters
and Report Attributes

7. SUSHI standard updated
New Filters and Report Attributes
• Allows for more precise specification of report
requests, e.g.
– Filter results to return usage only for a specific department
– Ask to have zero usage excluded from the report
• Backwards compatible
• The new elements are optional
• Current implementations of SUSHI for COUNTER R4
should NOT be affected

8. COUNTER schema updated
COUNTER schema 4.1…
• Expanded to support new COUNTER “Article” reports
• Backward compatible
– New elements are options
– Standard COUNTER reports (JR1, BR1, BR2, etc.) did not
change since they do not use the new elements

9. COUNTER SUSHI Implementation Profile
Updated
Minor update to address some issues
• PubYr attribute value to represent “unknown” should
be “0001” and not “0000”
• Fixed COUNTER report names in tables for
consistency
• Updated schema versions as necessary to match
current standard

11. SUSHI-Lite
A technical report – not a new standard
• A Light-weight approach to delivering SUSHI reports
• Using up-to-date web service approaches that uses
HTTP/REST for communication and JSON for the
contents
• Ideal for delivering snippets of usage but also useful
for full reports

12. SUSHI-Lite
Sample use cases…
• Serials management system pulling use for a
particular journal for in-workflow usage display

13. SUSHI-Lite
Sample use cases…
• Serials management system pulling use for a
particular journal for in-workflow usage display

14. SUSHI-Lite
Sample use cases…
• Institutional repository exchanging article-level usage
with publisher
• Usage Factor: Journal processing pulling article level
usage from institutional repositories and other
content sites

15. SUSHI-Lite
Sample use cases…
• Alternative metrics system retrieving article-level
usage from publishers, institutional repositories and
other content sites for…
– Presenting overall impact numbers
– Offering real-time access to stats

16. SUSHI-Lite
Live example …
https://www.jusp.mimas.ac.uk/api/sushilite/v1/Report/?Rep
ort=JR1
&RequestorID=test
&CustomerID=test
&ItemIdentifier=journal:issn:1084-5453
&BeginDate=2012-01
&EndDate=2012-06
*based on an early prototype -- syntax and response doesn’t exactly match final
recommendations

17. SUSHI-Lite
Live example …
https://www.jusp.mimas.ac.uk/api/sushilite/v1/Report/?Rep
ort=JR1
&RequestorID=test
&CustomerID=test
&ItemIdentifier=journal:issn:1084-5453
&BeginDate=2012-01
&EndDate=2012-06
*based on an early prototype -- syntax and response doesn’t exactly match final
recommendations

18. SUSHI-Lite
Proof-of-concept implementations…
• JUSP (Journal Usage Statistics Portal)
– Supply journal level COUNTER usage statistics
– Contributed by: Paul Needham, Cranfield
University

19. SUSHI-Lite
Proof-of-concept implementations…
• IRUS-UK (a JISC-funded repository service)
– For consolidating article-level COUNTER usage
statistics from multiple repositories
– Paul Needham, Cranfied University

20. SUSHI-Lite
Proof-of-concept implementations…
• Open Journal System (OJS)
– Supply COUNTER JR1 reports
– Exchange article-level usage with alternative
metrics organizations
– Contributed by: Clinton Graham & Brian Gregg,
University of Pittsburg

21. SUSHI-Lite Working Group Roster
• Paul Needham (co-chair)
– Cranfield University
• Oliver Pesch (co-chair)
– EBSCO Information Services
• Clinton Graham
– University of Pittsburg
• Brian Gregg
– University of Pittsburg
• Miriam Lorenz
– Cologne University of Applied
Science
• Guy Marjew
– Reed Elsevier
• Mike Showalter
– Plum Analytics
• Alan Stiles
– Open University
• James van Mil
– University of Cincinnati Libraries

23. Areas of focus going forward…
• Publish SUSHI-Lite Technical Report – Summer 2015
Coming… Summer 2015

24. Areas of focus going forward…
• Promote the SUSHI Server Registry with a goal of all
SUSHI servers being registered

25. Areas of focus going forward…
• Continued collaboration with COUNTER to manage
COUNTER schemas and provide input

26. Areas of focus going forward…
• Participation with USUS, a new community web site
on usage, to get the message out and to learn

27. Areas of focus going forward…
• Support developers through tools, FAQs and
sushideveloper listserv

28. Areas of focus going forward…
…. and consider and implement changes to
SUSHI standard and related schemas and
registries as needed

29. References
• NISO SUSHI Website:
http://www.niso.org/workrooms/sushi/
• SUSHI Release 1.7:
http://www.niso.org/standards/z39-93-2014/
• COUNTER_SUSHI Implementation Profile:
http://www.niso.org/publications/rp/rp-14-2014/
• COUNTER Schema 4.1:
http://www.niso.org/schemas/sushi/#counter
• JUSP: http://jusp.mimas.ac.uk/
• IRUS-UK: http://www.irus.mimas.ac.uk/
• USUS: http://www.usus.org.uk