BCC2010/Auth/1

MLA Liaison Report to BCC from the ALA Midwinter Meeting
Boston, MA, January 15-19, 2010

Online Audiovisual Catalogers (OLAC) Cataloging Policy Committee (CAPC) Meeting
Friday, January 15, 7:00-9:00PM

Reports and Discussions 

 New Business 

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.

 Submitted by Damian Iseminger, Chair, Authorities Subcommittee


LITA/ALCTS—CCS Authority Control Interest Group (ACIG)
Sunday, January 17, 2010, 1:30-5:30PM

Open Meeting

 The open meeting consisted of three presentations, plus a report from the Library of Congress.  Presentations will eventually be available on the ACIG page on ALA Connect (http://connect.ala.org/node/65335) 

  1. Authority File Maintenance: To do, or not to do? – by Mary Mastraccio, Cataloging and Authorities Manager, MARCIVE 

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, University of Rochester 

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. 

Submitted by Damian Iseminger, Chair, Authorities Subcommittee


Business Meeting 

Submitted by Damian Iseminger, Chair, Authorities Subcommittee


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Last updated February 19, 2010