Thesaurus implementation
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THESAURUS IMPLEMENTATION. at the NATIONAL TRANSPORTATION LIBRARY CIL 2007 Washington, DC Joyce W. Koeneman Digital Librarian, NTL Research and Innovative Technology Administration USDOT [email protected] U.S. Department of Transportation

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THESAURUS IMPLEMENTATION

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Thesaurus implementation

THESAURUS IMPLEMENTATION

at the

NATIONAL TRANSPORTATION LIBRARY

CIL 2007

Washington, DC

Joyce W. Koeneman

Digital Librarian, NTL

Research and Innovative Technology Administration

USDOT

[email protected]


Thesaurus implementation

U.S. Department of Transportation

Research and Innovative Technology Administration

The National Transportation Library

http://ntl.bts.gov

NTL Digital

Collection

& Portal

Full text and

web sites!

TLCat

Access to

U.S. and Canadian

transportation

libraries!

It’s all

at NTL.

-Efficient, integrated transportation searches

-Full text and the critical metadata you need

-On-call reference librarian support

TRIS

Online

TRB Bibliographic Index

The

Transportation

Research

Thesaurus (TRT)

The ultimate transportation

keyword and taxonomy tool

Need help? Call or email our reference librarians:

(800) 853-1351 [email protected] [email protected]


The transportation research thesaurus

The Transportation Research Thesaurus

  • Created by National Cooperative Highway Research Project 20-32

  • Reported out in 2001 in NCHRP Report 450.

    • Transportation Research Thesaurus and User’s Guide.

  • Content Maintained by the Transportation Research Board.

  • Available from http://trt.trb.org and http://ntlsearch.bts.gov/tris/trt.do

  • Widely used.


Ntl and trt

NTL and TRT

  • NTL uses TRT terms in a Dublin Core Metadata Repository for NTL Catalog of digital archive and portal.

    • http://ntl.bts.gov/about_ntl.html for metadata guidelines

    • http://ntlsearch.bts.gov/tris/trt.do for NTL TRT

    • http://ntlsearch.bts.gov/tris/index.do to browse or search TRIS Online and/or NTL using TRT


Dublin core refinement

Dublin Core Refinement


Maintaining the data

Maintaining the Data

  • Oracle database.

  • The application was created by NTL to integrate with the catalog and search.

  • Data is maintained by a contractor to TRB and housed at TRB, NTL, et. al.

  • Data Harmony.


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