The Challenge of Customizing an Institutional Repository: DSpaceUNM

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The Challenge of Customizing
an Institutional Repository:
DSpaceUNM
Christy Crowley
SALALM Panel, Monday, April 30, 2007


The two major open access strategies

Open access journals:

Usually include peer review as in traditional
journals. Various pricing models possible
including author fees or subsidies.

Institutional Repositories (IR’s):

Often self-archived by author. May include
preprints or postprints. Also disciplinary
repositories like the
physics
ArXiv
. Usually include
metadata elements from Dublin Core or MODS.


Institutional Repository
What is a Digital Institutional Repository?


A university-based institutional repository is a set of services
that a university offers to the members of its community for the
management and dissemination of digital materials created by
the institution and its community members. It is most essentially
an organizational commitment to the stewardship of these digital
materials, including long-term preservation where appropriate, as
well as organization and access or distribution.”
Clifford A. Lynch,

"Institutional Repositories: Essential Infrastructure for Scholarship in the Digital Age"

ARL
, no. 226 (February 2003):

1-7.


Two views of the future of IR’s
1. Primarily designed as an alternative to high-
priced publishers. Concentrates on scholarly
publications such as postprints.
2. Designed to provide enhanced access to the
intellectual output of an institution. Policies
allow many kinds of digital objects including
technical reports, working papers, and
student research.


DSpace

DSpace is an open source product designed
by MIT and Hewlett–Packard Labs.

It can handle many kinds of digital items.

It captures, distributes, indexes, and
preserves digital items.

It uses a web browser.

It is organized in communities and
collections.

Authors can self submit and add their own
metadata (must hold copyright).

There can be review processes.


DSpaceUNM

DSpaceUNM launched in March 2005.

Our assumption was that it would be easy to recruit
professors to submit scholarly works such as journal
articles. We had limited success.

The reality was that it mostly appealed to groups that
did not have a good archive solution.

We developed very open policies and have had
requests for lots of types of communities and
collections. It has grown organically rather than
through design.


DSpace Structure

Communities, subcommunities, and
collections

Create a community that is either an
organizational unit or a research group. Can
have a community administrator.

Create a collection of like items. Find a
collection administrator who will take care of
authorizing submitters.

Choose a review process. Decide on who
can submit.


Searching and Retrieval

You can spend a lot of time organizing your
collections and developing metadata fields.

However, most access to repository items comes
from search engines. Documents can have full text
extracted and searched.

Powerful retrieval software is being developed and
enhanced.

Concentrate on capturing the digital objects in a way
that can be preserved.


Customization Strategies

Customization of metadata fields and displays.

Enhanced user interfaces like Dspace’s Manakin.
http://
di.tamu.edu/projects/xmlui


Adding social software features to repository like
commenting or tagging.

Add on services that work across repositories like
the University of Minho’s web of communication.

Connecting the repository to other web services.


Some of our Communities and Collections
https://repository.unm.edu

Examples of Items in DSpaceUNM:


Meetings (UNM Board of Regents)

Whitepapers, opinion pieces, grant preparation work

Local journal or other publication series:

Himalayan Journal of Development and Democracy
and

Liberal Democracy Nepal Bulletin

Association documents (American Indian Planning Association)

Technical Reports

Scanning Electron Microscope Images grant


Current Development Projects


Social software applications (commenting and
community tagging)

Promoting IRs and Harvesting for a Latin
American Portal - LAKH

Experimenting with Electronic Theses and
Dissertations

Separate system for our Manuscript and Archival
collections (ContentDM)


Example of a social software application

Identified need to facilitate international scholarly
collaboration in identifying structures found in cave
photos.

Organize Scanning Electron Microscopy collection

Determine descriptive metadata needs.

Utilize commenting and marking function in dspace
to provide venue

Explore using community software (drupal) in
conjunction with repository.




Suggested Descriptive Elements


coverage/depth

identifier/sample_id

identifier/image_id

relation/related_mineralogy

relation/related_xrd

relation/related_geochemistry

relation/related_gene_seq

relation/related_com_gene_fprint

relation/related_images

identifier/cave_type

subject/morphology

description/feature_size

description/acq_data
Decided instead to put everything in one description field and let searching and
retrieval techniques help us.


Commenting and Tagging

Comments:
Filament groups
[Reply]
[Mark]


Commenter:
Brian Freels-Stendel


Date: 28-Apr-2007 17:31:56

I have seen this same formation in caves
in Flatlandia at a depth of 14 meters.


Experimenting with Electronic Theses
and Dissertations

Surveyed best practices and software
options.

Chose dspace to leverage our current
institutional repository

Decided on collection structure and
metadata.

Began pilot project Spring 2007.


ETD
Office of Graduate Studies (OGS)


Doctoral Dissertations and Theses

Electrical and Computer Engineering
Computer Science
Philosophy

Master's Theses and Papers

Electrical and Computer Engineering
Computer Science
Philosophy


Customized Descriptive Metadata for
ETD project

Title

Author

Advisor

Committee Members

Granting Department

Keywords

Date Accepted

Degree Level

Graduation Date

Degree Title

Abstract
Decided to use these fields because they were well defined by other
ETD collections.


Current UNM Challenge
Our Institutional Repository will always be a work
in progress.
To maximize its value UNM needs:


A project to digitize and post UNM scholarly
and creative work


Policies and incentives

To work with interoperability and preservation
standards