Online Audiovisual
Catalogers (OLAC) Cataloging Policy Committee (CAPC) Meeting
Friday, January 15,
7:00-9:00PM
CAPC has been asked by the Program for Cooperative Cataloging (PCC) to create a BIBCO Standard Record (BSR) for visual materials, based on the BSR for printed monographs (available in PDF at http://www.loc.gov/catdir/pcc/bibco/BSR-Final-Report.pdf). The BSRs are referred to as “floor” records containing mandatory elements, and are intended to replace the core and full-level record standards. A preliminary rough draft of the visual materials BSR has been created by a CAPC task force, with review and discussion already underway. A draft report will be ready by the end of February 2010. PCC has also asked CAPC to review the Provider Neutral E-Monograph Record Task Group Report (available at http://www.loc.gov/catdir/pcc/bibco/PN-Final-Report.pdf) to see if their recommendations can also be applied to online videos, and if so, to consider creating a BSR for visual materials found online.
LITA/ALCTS—CCS
Authority Control Interest Group (ACIG)
Sunday, January 17,
2010, 1:30-5:30PM
This presentation defined
authority maintenance as both the initial effort to provide additional data for
bibliographic entities and the review of that data over time. Authority maintenance can be accomplished in
a variety of ways. Manual maintenance
allows for analysis and judgment while automated maintenance makes possible the
mass processing of metadata. The current
bibliographic environment, for reasons of costs and volume, requires a mix of
both approaches. Humans are needed to
create and maintain data for complex authority situations, while automated
solutions can create validation records, enhance and update authority data, and
deal with massive amounts of data.
Authority maintenance is a must for improved user access to library
collections. How libraries go about
providing that will require multiple strategies, involving the best that humans
and machines have to offer.
2. Automated Metadata
Repurposing Using eXtensible Catalog (XC) Software – by Jennifer Bowen,
The eXtensible Catalog, or XC, is
a set of open-source software tools (available at http://www.extensiblecatalog.org/)
that help facilitate resource discovery and metadata management. The XC software suite will consist of a user
interface, metadata tools for aggregating and processing metadata, and
connectivity tools for harvesting metadata from repositories. The presentation focused on the 2nd
part of the XC software, known as the Metadata Services Toolkit, which enables
libraries to automatically process large batches of metadata. It consists of five services: Normalization
of MARCXML or Dublin Core metadata; Transformation, which includes cross-walking
normalized MARCXML or Dublin Core metadata into the XC Schema, and the parsing
of that data into a FRBR Group 1 entity structure; Aggregation, which includes
the bringing together of records representing the same resource, and the
management of FRBR relationships between records; and an Authority Control
Service, still under construction, which will match headings against an
authority file and that will link the heading to the authority record via an
authority control identifier.
3. National Library of Medicine and Medical Subject Headings (MeSH)
Developments – by Diane Boehr, Head of Cataloging, National Library of Medicine
(NLM)
The presentation described MeSH, a
thesaurus used for providing subject access to medical resources.
4. Report from the Library of Congress – by Janis L. Young, Policy and Standards
Division (PSD), Library of Congress (LC)
RDA Testing: 48 catalogers will be
involved in the test at LC. PSD has
evaluated 545 Library of Congress Rule Interpretations (LCRI) in the context of
the RDA Test. Of these, only 125 LCRI have
been retained, many with revisions.
These include LCRI about pre-cataloging decisions, corporate body
status, CIP practices, names of places, musical works, and legal works. LCRI describing past LC practice and LCRI
with directions for evaluating and updating headings to AACR2 have been
cancelled.
Geographic Coordinates: Since Aug.
2008, catalogers have been able to add coordinate data to geographic name
authority records using field 034. LC is
collaborating with OCLC on developing a mechanism for populating authority
records with coordinate data harvested from existing bibliographic records.
Virtual International Authority
File (VIAF) and NACO: Information found in VIAF (available at http://www.viaf.org/) may be used to identify
persons and disambiguate between headings.
All data taken from VIAF should be justified in a 670 and used according
to existing standards.
Instruction Sheet Numbers in
Subject Authority Records: PSD is beginning an experiment to add Subject
Cataloging Manual (SCM) instruction sheet numbers to Subject Authority
Records. Adding the information would assist
catalogers, allow for computers to provide all the subdivisions applicable to
an individual heading, and would be a first step toward publishing subsets of
Library of Congress Subject Headings (LCSH).
LCSH in SKOS: The SKOS project has
been enhanced since June 2009. New
statistical capabilities, weekly updates, and access to deleted headings are
some of the new capabilities.
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Last updated February 19, 2010