Co-funded by the European Union under FP7-ICT-2009-6
Achille Felicetti, Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Webinar on Interoperability of Persistent
Identifier system- 15/02/212
Co-ordinated by
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
Trusted PI Interoperability as enabler for
a ) using PI interchangeably (e.g. DOI or NBN for citation)
b) increasing the accessibility of an object over time (e.g. if an object is no
more available on the publisher database, it can be retrieved from another
datasource using the same PI)
c) making more reliable operations of grouping and counting (e.g.
countability of the scientific productions of an authors)
d )Disambiguating and tracking authors and IPR
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
Multiple PIs scenario in digital object lifecycle
Publisher
DOI
Publishes
DOI
DOI
Thematic rep.
Handle
DOI
Handle
PI Reuse
+ DOI
+ DOI
University IR
NBN
NBN
DOI
Deposit
NBN
DOI
National Library
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
General considerations
The Registration Authorities (RAs) are not aware about the existence of
multiple copies of a digital object on Internet and the reuse of a PI in
different content providers.
we started from the Content Providers (instead of RA)
avoiding to affect the autonomy and business model of
RAs
The use of common metadata fields like title, author, etc. is usually not
reliable (e.g. typos)
We exploit the PI as a trust metadata value to link the same objects
each others.
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
FRBRoo & CIDOC-CRM
• FRBR Model
– Entity-relationship model designed by IFLA
• FRBR/CIDOC CRM Harmonisation
– Expressing the IFLA FRBR model with concepts and tools
provided by the CIDOC CRM
– Aligning the two object-oriented models
– Semantic interoperability between library and museum
information
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
“Learning from repositories”
• Early Adopters
•
•
•
•
CERN – INSPIRE
DANS
JLIS Open Access Publisher
FRD
MARCXML
DC
DC
DC
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
DC, MARC, FRBRoo/CIDOC-CRM Mapping
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
Trusted PI based co-reference
CP1
Object 1
DOI 1
CP2
Same as
CP3
Object 4
Object 2
DOI 1
NBN 1
CP4
Object 3
ARK 1
CP5
Same as
Object 5
ARK1
NBN 1
Same as
Object 1
DOI 2
Object 3 Same as
DOI 2
Object 4
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
Exploiting a trusted co-reference chain
“Same as” relation
PI 1
PI 1
All resources
available
C
PI 2
A
PI 3
B
PI 4
D
IF
Service
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
Prototype Implementation
DANS
Schema
Protocols
Dublin Core
SRU
JLIS
SPARQL
IKB
Dublin Core
S1
FRD
Dublin Core
OAI-PMH
Harvesting &
processing
SQL
D2R
PI
RDF
S2
OAI-PMH
CERN
MARCXML
WEB
WEB
CERN - Author
Interoperability
Services
DC-FRBR mapping
MARCXML – FRBR mapping
proprietary
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
PI
Co-funded by the European Union under FP7-ICT-2009-6
D2R Server for prototyping
URL: http://93.63.166.138/demonstrator/
The prototype uses a FRBRoo based mapping file to map SQL
database records into this format, and allows the RDF data to be
browsed and searched.
Requests from the Web are rewritten into SQL queries via the
mapping.
This on-the-fly translation allows publishing of RDF from large
live databases and eliminates the need for replicating the data
into a dedicated RDF triple store
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
PI – chain of related Objects
• Input: PI
• Output: chain of related objects
• Description: The PI-related PIs service gets all objects
related to object identified by the PI in input. This
functionality guarantees multiple ways to access the
resources and related information, making the object
retrieval process reliable.
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
Countability of Author Publications
• Input: Author PI
• Output: List of publications (metadata) taken just once
• Description: This service retrieves all the objects
associated to an Author grouping the same objects in a
unique view (exploiting the same as relations based on
PIs). The results is a list of views taken only once.
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Co-funded by the European Union under FP7-ICT-2009-6
Next Steps
• To complete the Ontology (work in progress …)
– Additional test cases and applications
– Additional Entities and Properties as needed
– Vocabulary of Types and Roles for Objects and Actors
• RDF & LOD Publication
– URLs definition rules
– Co-reference resolution services
– Resolver Chains
• SPARQL queries and endpoints
Emanuele Bellini, Cinzia Luddi
Fondazione Rinascimento Digitale
Interoperability of Persistent Identifier systems
Florence - 13/12/2012
aparsen.eu
#APARSEN
Scarica

Emanuele-Bellini-APARSEN_demos_V2