NAL Thesaurus (National Agricultural Library)?
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The National Agricultural Library (NAL) Thesaurus plays a crucial role in indexing agricultural records and enhancing information retrieval systems. It aids in assigning NALT Subjects, Top Concepts, and Categories, which are then verified by indexers for metadata inclusion. The Thesaurus is continuously updated to improve information support for agricultural research, with procedures for adding new lexical items and revising existing data. Comparing the NAL Thesaurus with other knowledge organization systems like ontologies, differences in language formality, logical consistency, and relationship ambiguity have been identified, highlighting the unique capabilities of the Thesaurus for reasoning based on generalization and specialization. Overall, the NAL Thesaurus serves as a valuable tool for structuring information, enhancing search capabilities, and supporting comprehensive agricultural bibliographic resources.
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| Papers (5) | Insight |
|---|---|
10 Citations | The National Agricultural Library Thesaurus (NALT) is compared with a crop-pest ontology, highlighting differences in knowledge representation and reasoning capacities for document retrieval improvement. |
| Not addressed in the paper. | |
5 Citations | The NAL Thesaurus is utilized for semi-automatic indexing in the AgNIC Resource Database, aiding in assigning NALT Subjects, Top Concepts, and Categories to submitted material. |
17 Feb 2021 | The NAL Thesaurus is not directly addressed in the paper. |
01 Jan 2018 | Not addressed in the paper. |
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