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Use of metadata vocabularies in data retrieval

✍ Scribed by Cortez, Edwin M.

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
267 KB
Volume
50
Category
Article
ISSN
0002-8231

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✦ Synopsis

Researchers have developed a prototype of a system that uses metadata to guide the user in selecting document databases of interest. A standardized vocabulary is used to index the document sets and is also used to locate databases. Once a database is located, then freeform searches are aided by the metadata vocabulary to locate specific documents. This system, the Research, Education, Economic Information System (REEIS), is being developed for the USDA to provide a way to locate programs, projects, and research that focus on food, agriculture, natural resources, and rural development.

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