driver step #1 towards a pan-european digital repository infrastructure yannis ioannidis university...

DRIVER DRIVER Step #1 towards a Pan-European Step #1 towards a Pan-European Digital Repository InfrastructureDigital Repository Infrastructure

Yannis IoannidisYannis Ioannidis

University of Athens, HellasUniversity of Athens, Hellas

IST 2007 Networking Session: Future Knowledge Infrastructures, 21 November 2006

22

DRIVERDRIVER

DDigitaligital RRepositoryepository IInfrastructurenfrastructure VVision forision for EEuropeanuropean RResearchesearch

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33

ImperativesImperatives

1.1. Comprehensive,Comprehensive, global global access to any type of access to any type of scientific information scientific information

2.2. MinimumMinimum time and resources effort to access time and resources effort to access and use this informationand use this information

3.3. EasyEasy search/navigation, handling, search/navigation, handling, manipulation, and re-dissemination of manipulation, and re-dissemination of informationinformation

4.4. MaximumMaximum visibility to and communication with visibility to and communication with the research community, research impactthe research community, research impact

5.5. Long-termLong-term access and preservation of access and preservation of research results research results

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DRIVER FactsDRIVER Facts

18 months (6/06-11/07)18 months (6/06-11/07) Developing an organization and a Developing an organization and a

systemsystem Two public releasesTwo public releases

First: 5/07First: 5/07 Second: 11/07Second: 11/07

Limited effortLimited effort

55

DRIVER FactsDRIVER Facts

10 partners (technology - organization & 10 partners (technology - organization & administration - content owners & users)administration - content owners & users)

Univ. of Athens (Hellas) - administrative coordinatorUniv. of Göttingen (Germany) - scientific coordinatorCNR-ISTI (Italy)SURF (The Netherlands)Univ. of Nottingham (UK)CNRS (France)UKOLN (UK)ICM (Poland)Univ. of Gent (Belgium)Univ. of Bielefeld (Germany)

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High-Level ObjectivesHigh-Level Objectives

Develop a test-bed for Develop a test-bed for integratingintegrating existing existing national, regional, or thematic repositoriesnational, regional, or thematic repositories

Create a production-quality Create a production-quality EuropeanEuropean DR DR infrastructureinfrastructure

Prepare the future expansion and upgrade Prepare the future expansion and upgrade of of thethe DR infrastructure DR infrastructure across Europe across Europe

Identify and promote the use of a relevant Identify and promote the use of a relevant set of set of standardsstandards

Raise Raise awarenessawareness among user communities among user communities

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Universal DRs

Past-Present-FuturePast-Present-Future

National, Regional, and Thematic DRs

Trans-National DRs (DRIVER)

Pan-European and Inter-Thematic DRs

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ChallengesChallenges

Create a Create a

European European

Repository Repository

Infrastructure Infrastructure

TestbedTestbed

Large number of providers and users

Emphasis on content

Hosting hardware and software

Operational infrastructure, open for experimentationsMultifaceted endeavor:

technology, organization

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Other ObjectivesOther Objectives

VirtualVirtual organization of available organization of available sources based on needs of specific sources based on needs of specific useruser communitiescommunities

Communities Communities unknownunknown a priori a priori Content Content provisionprovision – no use prescription – no use prescription World-wideWorld-wide accessibility accessibility InitialInitial set of advanced services set of advanced services

1010

DRIVER ActivitiesDRIVER Activities

Content:Organisationand Provision


Infrastructure MiddlewareDevelopment/

Implementation


Implementation

Focussed Studies Raising Awareness /Outreach Programme

Pan-European DR Infrastructure

1DR Testbed Service

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ContentContentA

rts

Hu

man

itie

s

So

cial

Sci

ence

s

Sci

ence

s

Lif

e S

cien

ces

Med

icin

e

Ag

ricu

ltu

re

Oth

er..

.

En

gin

eeri

ngTextual Materials (Documents)

(Rich) Media (sound, film, language recordings, 3D images from artifacts, computer-generated images, etc. )

Primary Data (Observational, experimental, demographic, census, patient records etc.)

Maps

Complex Objects, Living/Dynamic Documents

Software, Simulations

Images, Photographs

DRIVER - Testbed

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Content SourcesContent Sources

Initially 51 institutional repositoriesInitially 51 institutional repositories 15 from the Netherlands (coordinated by DARE)15 from the Netherlands (coordinated by DARE) 20 from the UK (coordinated by SHERPA)20 from the UK (coordinated by SHERPA) 14 from Germany (adhere to the German DINI-14 from Germany (adhere to the German DINI-

standard)standard) 1 from France (CNRS)1 from France (CNRS) 1 from Belgium (UGent)1 from Belgium (UGent)

More repositories to be identified and includedMore repositories to be identified and included Joint policies and objectivesJoint policies and objectives Broad and multiple user groupsBroad and multiple user groups Metadata, technical, and organisational standardsMetadata, technical, and organisational standards




Implementation


Implementation


DR Testbed Service


2

DRIVER – From Transnational DRIVER – From Transnational DR Testbed Towards pan-DR Testbed Towards pan-

European DR InfrastructureEuropean DR Infrastructure

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Functional Functional ArchitectureArchitecture

ArchiveArchiveArchiveArchive Metadata

SchemasMetadata Schemas

OntologiesOntologies ThesauriThesauri

……

Process Engine

Process Engine

Document ConformerDocument Conformer

OAI-PMH AggregatorOAI-PMH

AggregatorCollection VirtualizerCollection Virtualizer

WrapperWrapper

Authentication

Authentication

AuthorizationAuthorization

ManagerManager

SearchSearch

BrowseBrowse

…..…..

IndexIndexStorageStorage

……CollectionCollection

RepositoryRepository

Preservation

Manager

Preservation

Manager……User

Administration

User Administratio

n

DL Monitoring

DL Monitoring

……

Policy ManagerPolicy

Manager

….….

Group RegistryGroup

Registry

User Registry

User Registry

User Interface

User Interface

OAI-PMH PublisherOAI-PMH Publisher

API Interface

API Interface

…..…..PresentationPresentation

AccessAccess

MediationMediation

Information Space Information Space ManagementManagement

DL ManagementDL Management User SpaceUser SpaceManagementManagement

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MediationMediation

Mediation between heterogeneous external Mediation between heterogeneous external information and information used by DRIVER servicesinformation and information used by DRIVER services

Similarly for external servicesSimilarly for external services

AccessAccess

MediationMediation

Information Information Space Space ManagementManagement




Aggregator

Ontology Aligner

Ontology Aligner

Collection VirtualizerCollection Virtualizer

Content Transforme

r

Content Transforme

r

Content TranslatorContent

Translator

Metadata Schema Mapper

Metadata Schema Mapper

WrapperWrapper

PresentationPresentation

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AccessAccess

(Personalised) Discovery and access of (Personalised) Discovery and access of information objectsinformation objects

(Personalized) Notification on information objects(Personalized) Notification on information objects

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Content ManagementContent Management

Management, preservation and Management, preservation and persistence of the information objectspersistence of the information objects

1818

Policy ManagementPolicy Management

Management of the editorial policiesManagement of the editorial policies Management of user access rights and Management of user access rights and

policiespolicies Activation of all necessary processes for Activation of all necessary processes for

content managementcontent managementPresentationPresentation

AccessAccess

DL DL ManagementManagement

MediationMediation

Information Information SpaceSpaceManagementManagement

User Space User Space ManagementManagement

User Administration

DL Monitoring Publication Process Manager

Recommender Preservation Manager

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User ManagementUser Management

Management of users, groups, role policies Management of users, groups, role policies and profilesand profiles

Registration

Registration

User RegistryTracerTracerUser

ManagerUser

Manager

User Space ManagementUser Space Management


AccessAccess

DL ManagementDL Management

MediationMediation


ProfileRepository

ProfileRepository

Group Registry

Subscription

Subscription

Group ManagerGroup Manager

Policy Manager

CheckerChecker

RoleEnforce

RoleEnforce

RoleManager

RoleManager

UserProfileConfigMgrUserProfileConfigMgr

GroupProfile

ConfigMgr

GroupProfile

ConfigMgr

RoleConfigMgr

RoleConfigMgr

2020


Presentation of the DL functionality to the Presentation of the DL functionality to the end-users and to third-parties applicationsend-users and to third-parties applications

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Enabling FunctionalityEnabling Functionality

Basic functions for guaranteeing Basic functions for guaranteeing functioning, orchestration and quality of functioning, orchestration and quality of serviceservicePresentationPresentation

AccessAccess

DL DL ManagementManagement

MediationMediation


User Space User Space ManagementManagement

Process Engine

Information Service

SubscriptionSubscriptionNotificationNotification

MonitoringMonitoringDiscoveryDiscovery

Broker

AAA

Authentication

Authentication

Authorization

Authorization

AccountingAccounting

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DRIVER functionalityDRIVER functionality

ArchiveArchiveArchiveArchive Metadata

SchemasMetadata Schemas

OntologiesOntologies ThesauriThesauri

……

Process Engine

Process Engine



AggregatorCollection VirtualizerCollection Virtualizer

WrapperWrapper

Authentication

Authentication

AuthorizationAuthorization

ManagerManager

SearchSearch

BrowseBrowse

…..…..

IndexIndexStorageStorage

……CollectionCollection

RepositoryRepository

Preservation

Manager

Preservation

Manager……User

Administration

User Administratio

n

DL Monitoring

DL Monitoring

……

Policy ManagerPolicy

Manager

….….

Group RegistryGroup

Registry

User Registry

User Registry

User Interface

User Interface

OAI-PMH PublisherOAI-PMH Publisher

API Interface

API Interface

…..…..PresentationPresentation

AccessAccess

MediationMediation

Information Space Information Space ManagementManagement


2323




Implementation


Implementation


DR Testbed Service


3



2424

Focused StudiesFocused Studies

Repository map of Europe Repository map of Europe (installations, organizations, people)(installations, organizations, people)

Business modelsBusiness models Technical standardsTechnical standards PoliciesPolicies

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Implementation


Implementation


DR Testbed Service


4



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Focused StudiesFocused Studies

Produce materials (advocacy, Produce materials (advocacy, support, advise, best practices, …)support, advise, best practices, …)

Create pool of expertsCreate pool of experts Attend other events and organize Attend other events and organize

workshopsworkshops Establish `European Repository Establish `European Repository

Awareness Point’ (E-RAP) as Awareness Point’ (E-RAP) as community resourcecommunity resource

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SummarySummary

www.driver-repository.eu

DRIVER drives Europe towards full unificationof its scientific information

driver step #1 towards a pan-european digital repository infrastructure yannis ioannidis university...

Documents

transnational dr testbed

global access

multiple user groupsmetadata

user communitiespastpresent

research community

driver servicessimilarly

driver step

thematic drschallengescreate