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The University of Wisconsin Madison Materials Research Science and Engineering Center on Nanostructu

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Eschenfelder & Lin, UW-Madison School of Library and Information Studies ... Home-grown repository infrastructure. Based on the state's existing GILS service ... – PowerPoint PPT presentation

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Title: The University of Wisconsin Madison Materials Research Science and Engineering Center on Nanostructu


1

Electronic Government Publication Preservation
Programs An Overview and Some Key Issues
2

Five Major Questions Regarding the Preservation
of Born-Digital Government Information
  • Q1 Which information resources merit retention,
    and for how long?
  • Q2 How will the review process be accomplished
    in a timely and cost-effective manner?
  • Q3 Who will conduct the review?
  • Q4 How can the government ensure that the
    technology of tomorrow can read and handle the
    technology of today and yesterday?
  • Q5 What type of provisions must agencies make
    for the review and preservation of electronic
    information resources?
  • --Hernon Relyea, 1995

3

Four Challenges for the Preservation of Web-based
Government Information
  • Capture challenges
  • Discovery, identification, review, selection,
    etc.
  • Curatorial challenges
  • Information organization, access, repository
    management, etc.
  • Preservation challenges
  • Migration vs. Emulation preservation
    metadata
  • Institutional readiness
  • Institutional commitment, policies, finance,
    etc.
  • --California Digital Library (2003)

4

Emergent Models in State-Level Preservation
Programs for Web-Based Government Information
  • Three emergent models
  • Bibliocentric Model
  • Focuses on publications
  • Examples Wisconsin, Connecticut, New Mexico,
    Michigan, etc.
  • Technocentric Model
  • Focuses on publications
  • Example Texas
  • Archival Model
  • Focuses on preserving certain sections of a state
    agency Web site
  • Example Arizona
  • -- Pearce-Moses Kaczmarek (2005) Lin
    Eschenfeldr

5

Selection Approaches in the "Publication-Centered
" Models
  • Active Selection (Bibliocentric Model)
  • Externally-developed digital repository services
    (e.g. OCLC Digital Archive, DSpace, etc)
  • Manual publications seeking, review, selection
    by digital depository librarians
  • Highly selective
  • No existing methodology to safeguard timely
    capture harvest
  • --Lin Eschenfelder

6

Selection Approaches in the "Publication-Centered
" Models
  • Passive Selection (Technocentric Model)
  • Home-grown repository infrastructure
  • Based on the states existing GILS service
  • Automatic crawlers agency-supplied metadata
  • Minimum manual review selection by librarians
  • Publication quality varies from agency to agency
  • -- Lin Eschenfelder

7

Problems Issues in the Current State-Level
Programs
  • No existing model is perfect
  • All of the models are still in their early stage
    consequences await observation.
  • Each model has its strength and weakness

8

Problems Issues in the Current State-Level
Programs
  • Depository librarians as active selectors
  • In the active selection model, the power of
    selection is shifting from government agencies to
    digital depository librarians
  • How will librarian selection vs. agency
    selection affect the collection development of
    the digital depositories in the long run?

9

Problems Issues in the Current State-Level
Programs
  • The Conceptualization of Government
    Publications on the Web
  • What do we mean by government publications?
  • In the active selection model, how do the Web
    publications seekers conceptualize in the
    processes of Librarian-Initiated Publication
    Discovery activities?

10
  • Thank you for your attention!
  • Questions? Comments?
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