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Decomposing MARC 21 Records for Analysis

Description: This document discusses decomposing MARC 21 records for analysis. To prepare the test dataset of the 1% sample of MARC 21 records from the WorldCat database for use in the Z39.50 Interoperability Testbed, the authors need to be able to efficiently analyze the records to determine relevant records to be returned for a set of test searches. The first step in that analysis is to determine the occurrence of test search terms in specific records. This document describes the general approach for this analysis and identifies specifications for the analysis.
Date: October 1, 2002
Creator: Moen, William E.
Partner: UNT College of Information

Status Report to The Institute of Museum and Library Services July 1 through December 31, 2002

Description: This document provides a status report on the Z39.50 Interoperability Testbed Project (Z-Interop) covering the period of July 1, 2002 through December 31, 2002. The previous status report covered a three-month period from April 1, 2002 through June 30, 2002. This document highlights activities and accomplishments to communicate to IMLS progress on this project since the last status report.
Date: January 1, 2003
Creator: Moen, William E.
Partner: UNT College of Information

Ten Month Status Report to The Institute of Museum and Library Services May 1, 2001 through March 31, 2002

Description: This document provides a status report on the Z39.50 Interoperability Testbed Project (Z-Interop) covering the period of May 1, 2000 through March 31, 2002. Due to a family medical emergency, the Principal Investigator was not able to complete the six-month status report that was due December 1, 2001. The Principal Investigator (PI) communicated with the Institute of Museum and Library Services (IMLS) staff about this situation, and had sent via email in November 2001 information about the progress of the project.
Date: March 31, 2002
Creator: Moen, William E.
Partner: UNT College of Information

Interim Report to The Institute of Museum and Library Services July 1 through December 31, 2004

Description: This document serves as an interim report on the Z39.50 interoperability testbed, Phase 2 of the Z-Interop Project. This report covers the period of July 1, 2004 through December 31, 2004. This document highlights activities and accomplishments to communicate to IMLS progress on the project since the interim report on July 1, 2004.
Date: January 1, 2005
Creator: Moen, William E.
Partner: UNT College of Information

Z-Interop Interoperability Testing Policies and Procedures: Phase 1 Testing

Description: This document provides an overview and the details of policies and procedures of the Z39.50 Interoperability Testbed Project (referred to as Z-Interop). Specifically, the document lays out the responsibilities and obligations of the Z-Interop testbed and the organizations that participate in interoperability testing. For purposes of this document, Z-Interop staff refers to all members of the Z39.50 Interoperability Testbed Project. Z-Interop participant refers to an individual or organization who tests its Z39.50 client or Z39.50 server through the Z39.50 Interoperability Testbed.
Date: February 1, 2002
Creator: Moen, William E.
Partner: UNT College of Information

Radioactive MARC Records Specifications

Description: This document provides the preliminary specifications for the different RadMARC records to be created for use in the Z-Interop2 interoperability testbed. Experience with these records may result in revisions to the specifications.
Date: January 1, 2005
Creator: Moen, William E.
Partner: UNT College of Information

Interim Report to The Institute of Museum and Library Services January 1 through June 30, 2003

Description: This report discusses the Z39.50 interoperability testbed and provides an interim report of the Z-Interop Project covering the period of January 1, 2003 through June 30, 2003. This document highlights activities and accomplishments to communicate to IMLS progress on this project since the interim report on January 1, 2004. Given the date of approval for the extension, this report primarily reflects activities during the latter half of June 2004.
Date: July 1, 2004
Creator: Moen, William E.
Partner: UNT College of Information

Z39.50 Interoperability Testing Framework for Online Library Catalogs Using Radioactive MARC Records

Description: This document discusses a Z39.50 Interoperability Testing framework. In a first phase of the Z39.50 Interoperability Testbed, a large dataset of MARC records was used. In this work, the authors are exploring how a set of special, diagnostic MARC records can be developed and used to identify interoperability problems between a Z39.50 client and a Z39.50 server providing access to a database of bibliographic records supporting the search and retrieval functions of an online library catalog. The authors refer to these special, diagnostic records as radioactive MARC records. It discusses the various components and identifies the tasks related to developing and implementing the components.
Date: June 20, 2004
Creator: Moen, William E.
Partner: UNT College of Information

SQL Data Analysis Procedures to Create Aggregate and Candidate Record Groups on Sample of Decomposed MARC Records Phase 1 Testing

Description: This document describes the data analysis procedures developed to create the Aggregate and Candidate Record Groups using SQL statements. This is the preliminary version of these procedures tested and validated on a sample of decomposed MARC records. (For a description of how the MARC records were decomposed see the Z-Interop document, Decomposing MARC 21 Records for Analysis. A subsequent version may be necessary as the authors move to the procedures for the entire file of decomposed records.
Date: October 14, 2001
Creator: Yoon, JungWon & Moen, William E.
Partner: UNT College of Information

Radioactive Metadata Records: An Interoperability Testing Approach Based on Metadata Utilization

Description: This presentation discusses radioactive metadata records and an interoperability testing approach based on metadata utilization. The research is part of Z-Interop, an Institute of Museum and Library Sciences' (IMLS) National Leadership Grant supported project.
Date: October 18, 2005
Creator: Moen, William E.
Partner: UNT College of Information

Status Report to The Institute of Museum and Library Services April 1 through June 30, 2002

Description: This document provides a status report on the Z39.50 Interoperability Testbed Project (Z-Interop) covering the period of April 1, 2002 through June 30, 2002. The previous status report covered a ten-month period from May 1, 2001 through March 31, 2002. The Principal Investigator (PI) requested a no-cost extension for this project, which the Institute of Museum and Library Services approved. With the letter of approval, IMLS set a revised schedule for project status reports. Beginning July 1, 2002, status reports are due every six months. To respond to the revised schedule of status reports, this document highlights activities and accomplishments to communicate to IMLS progress on this project since the last status report.
Date: July 1, 2002
Creator: Moen, William E.
Partner: UNT College of Information

An Alternative Approach to Interoperability Testing

Description: Presentation for the 2005 American Society for Information Science and Technology (ASIS&T) Annual Meeting. This presentation discusses an alternative approach to interoperability testing and the use of special diagnostic records in the context of Z39.50 and online library catalogs.
Date: November 1, 2005
Creator: Moen, William E. & Yoon, JungWon
Partner: UNT College of Information

Metadata: Batch Editing of MARC Records (work area D)

Description: Report for an Institute of Museum and Library Sciences (IMLS) Grant Partner Uplift Project. This reports workflows developed for the conversion of two sets of metadata records and serves the following objectives: research different avenues for the batch import and export of MARC records from popular integrated library systems, identify tools/software which aids in batch editing of MARC records, and document workflow for batch editing MARC records.
Date: May 2, 2007
Creator: Phillips, Mark Edward & Polyakov, Serhiy
Partner: UNT Libraries

Common Ground: Exploring Compatibilities Between the Linked Data Models of the Library of Congress and OCLC

Description: Since 2011, OCLC researchers have been experimenting with Schema.org as a vehicle for exposing library metadata to Web search engines in a format they seek and understand. Schema.org is sponsored by Bing, Google, Yahoo! and Yandex as a common vocabulary for creating structured data markup on Web pages. OCLC’s experiments led to the 2012 publication of Schema.org metadata elements expressed as linked data on 300 million catalog records accessible from WorldCat.org.1 In 2011, BIBFRAME was launched by the Library of Congress (LC) as an initiative to develop a linked data alternative to MARC, building on the Library’s experience providing linked data access to its authority files. In the past year and a half, OCLC has focused on the tasks related to the use of Schema.org: refining the technical infrastructure and data architecture for at-scale publication of linked data for library resources in the broader Web, and investigating the promise of Schema.org as a common ground between the language of the information-seeking public and professional stewards of bibliographic description. BIBFRAME has focused on publishing additional vocabulary and facilitating implementation and testing. These new developments prompt the need to re-examine the relationship between the LC and OCLC models for library linked data. This document is an executive summary of a more detailed technical analysis that will be released later this year.
Date: January 2015
Creator: Godby, Carol Jean & Denenberg, Ray
Partner: UNT Libraries