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DIGITAL CURATION: DIGITAL CURATION: ROUND ONE ROUND ONE Gretchen Gueguen University of Virginia Formerly of East Carolina University Digital Curation: Round One by Gretchen Gueguen is licensed under a Creative Commons Attribution-NonCommer cial-ShareAlike 3.0 Unported License .

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Digital Curation: Round One by Gretchen Gueguen is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. Gretchen Gueguen University of Virginia Formerly of East Carolina University. Digital Curation : Round One. Agenda. What is Digital Curation - PowerPoint PPT Presentation

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Page 1: Digital  Curation :  Round One

DIGITAL CURATION: DIGITAL CURATION: ROUND ONEROUND ONE

Gretchen GueguenUniversity of VirginiaFormerly of East Carolina University

Digital Curation: Round One by Gretchen Gueguen is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.

Page 2: Digital  Curation :  Round One

Agenda

• What is Digital Curation• The Digital Curation Lifecycle Model• Case Study: The Eastern North

Carolina Digital Library, 2003-2011

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What is Digital Curation?

SelectionSelection

PreservationPreservation

MaintenanceMaintenance

CollectionCollection

ArchivingArchiving

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Key elements of the DCC Curation Lifecycle Model

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Key elements of the DCC Curation Lifecycle Model

• Data• any information in binary digital form, is at

the centre of the Curation Lifecycle.

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Key elements of the DCC Curation Lifecycle Model

• Full Lifecycle Actions– Description and Representation

Information– Preservation Planning– Community Watch and Participation– Curate and Preserve

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Key elements of the DCC Curation Lifecycle Model

• Sequential Actions– Conceptualise– Create or Receive– Appraise and Select– Ingest– Preservation Action– Store– Access, Use and Reuse– Transform

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Key elements of the DCC Curation Lifecycle Model

• Occasional Actions– Dispose– Reappraise–Migrate

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Case Study

The Eastern North Carolina Digital Library

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The Eastern North Carolina Digital Library: the 4 W’s

Who: • Joyner Library at East Carolina

University+ What: • A digital library of books+ about

eastern North CarolinaWhen:• 2003-2004, initial project• 2004-2007, partnership project

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Where:

You are here.

The Eastern North Carolina Digital Library: the 4 W’s

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Why:• ECU is the largest university in the

eastern region, serving some of the poorest and most under-served counties in the state.

• Material on eastern NC not widely available

• The expertise and interest existed in the library to create a great digital project.

The Eastern North Carolina Digital Library: the 4 W’s

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The Eastern North Carolina Digital Library: and 1 H

How:

DigitizationDigitization

TranscriptionTranscription

MetadataMetadata

ASP.net interfaceASP.net

interface

Lesson Activities

Lesson Activities

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Case Study: The Eastern North Carolina Digital Library

The End.The End.

……untiluntil

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Case Study: The Eastern North Carolina Digital Library

• 2008-2009, creation of Joyner Library Digital Collections, a sister repository more broad in scope

• 2010-2011, migration of ENCDL into JLDC

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Comparing

ENCDL• TextML / ASP.net• Non-standard metadata

(aside from TEI transcriptions)• Two basic material types• Non-standard filenaming• Significant supplementary

documentation for each object

• Text and Image/artifact in different search and browse

• Extensive web-presence with educational activities

JLDC• TextML / ASP.net• Metadata standards

(METS, MODS, MIX, TEI)• Variety of materials• Each object has Persistent

Identifier (PID) and consistent filenaming

• Full-repository search• Basic web-presence, but

robust searching tools

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Digital Curation

Round One…

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Applying the lifecycle model

• Community Watch and Participation– What are the common standards endorsed by our

community?• JPEG2000• EPUB• PREMIS• NC ECHO’s PMDO• Flash• HTML 5

• Curate and Preserve– What are the standards that

will best fit our curation and preservation needs?

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• Preservation Planning–What actions are in the best long-term

interest of the ENCDL? JLDC?• Meetings with

stakeholders• Web analytics• Reproduction requests• Review of infrastructure

• Migration– Digital objects, metadata,

web application

Applying the lifecycle model

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Applying the lifecycle model

• Create a new collection in the repository• Create a “PID” for each digital object into the

repository• Create METS/MODS/MIX/TEI/PREMIS record for

each– Incorporate supplemental metadata– Create new PREMIS records for each

• Create new hybrid object type for image + video

• JPEG2000 for all images• pdf and epub for books

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Applying the lifecycle model• JPEG2000

– Complicated algorithms– Inadequate software– Web application development with Kakadu– Presentation copies only at this time.

• Metadata– PREMIS– Mapping and scripting multiple times

• Repository structure– Modeling new object types– Functional requirements for UI

and metadata– Use case scenarios in ENCDL

mapped to JLDC

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Applying the lifecycle model

• Access, Use and Reuse– Recreate the book viewer using

JPEG2000– Create subject and map browse for the

entire repository– Recreate ENCDL pages

with repository’s stylesheet

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The End• Curation• Preservation• Community Watch

and participation

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What Have We Learned?

• Many of us will eventually need to migrate not just data, but collections and “experiences” into other repositories.

• Digital Curation Lifecycle Model can help us think through Curation activities and evaluate them.

• The Lifecycle Model is not linear, nor will our activities be.

• The Lifecycle Model is not finite, but iterative.

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Thanks!

• East Carolina University– Michael Reece– Joe Barricella– Justin Tew– Mark Custer– Maury York– John Lawrence– Linda Teel– Hazel Walker

• At-Large– Emily Gore– Justin Vaughn– Amy Chiles

• In Spirit…– Chuck Jones

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Contacts

Eastern North Carolina Digital Libraryhttp://digital.lib.ecu.edu/historyfiction

Joyner Library Digital Collectionshttp://digital.lib.ecu.edu

Gretchen GueguenEmail: [email protected]

Web: http://www.gretchengueguen.com