Document (#38252)

Author

Wang, Z.
Khoo, C.S.G.
Chaudhry, A.S.

Title

Evaluation of the navigation effectiveness of an organizational taxonomy built on a general classification scheme and domain thesauri

Source

Journal of the Association for Information Science and Technology. 65(2014) no.5, S.948-963

Year

2014

Abstract

This paper presents an evaluation study of the navigation effectiveness of a multifaceted organizational taxonomy that was built on the Dewey Decimal Classification and several domain thesauri in the area of library and information science education. The objective of the evaluation was to detect deficiencies in the taxonomy and to infer problems of applied construction steps from users' navigation difficulties. The evaluation approach included scenario-based navigation exercises and postexercise interviews. Navigation exercise errors and underlying reasons were analyzed in relation to specific components of the taxonomy and applied construction steps. Guidelines for the construction of the hierarchical structure and categories of an organizational taxonomy using existing general classification schemes and domain thesauri were derived from the evaluation results.

Theme

Klassifikationssysteme im Online-Retrieval
Semantisches Umfeld in Indexierung u. Retrieval

Object

DDC

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3. Tsui, E.; Wang, W.M.; Cheung, C.F.; Lau, A.S.M.: ¬A concept-relationship acquisition and inference approach for hierarchical taxonomy construction from tags (2010) 0.19

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4. Wu, Y.; Yang, L.: Construction and evaluation of an oil spill semantic relation taxonomy for supporting knowledge discovery (2015) 0.15

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5. Ou, S.; Khoo, S.G.; Goh, D.H.: Automatic multidocument summarization of research abstracts : design and user evaluation (2007) 0.13

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