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Byrne, C.C.; McCracken, S.A.: ¬An adaptive thesaurus employing semantic distance, relational inheritance and nominal compound interpretation for linguistic support of information retrieval (1999) 0.02

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Date: 15. 3.2000 10:22:37

Chen, H.; Yim, T.; Fye, D.: Automatic thesaurus generation for an electronic community system (1995) 0.02
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Abstract

Reports an algorithmic approach to the automatic generation of thesauri for electronic community systems. The techniques used included terms filtering, automatic indexing, and cluster analysis. The testbed for the research was the Worm Community System, which contains a comprehensive library of specialized community data and literature, currently in use by molecular biologists who study the nematode worm. The resulting worm thesaurus included 2709 researchers' names, 798 gene names, 20 experimental methods, and 4302 subject descriptors. On average, each term had about 90 weighted neighbouring terms indicating relevant concepts. The thesaurus was developed as an online search aide. Tests the worm thesaurus in an experiment with 6 worm researchers of varying degrees of expertise and background. The experiment showed that the thesaurus was an excellent 'memory jogging' device and that it supported learning and serendipitous browsing. Despite some occurrences of obvious noise, the system was useful in suggesting relevant concepts for the researchers' queries and it helped improve concept recall. With a simple browsing interface, an automatic thesaurus can become a useful tool for online search and can assist researchers in exploring and traversing a dynamic and complex electronic community system

Lambert, N.: Of thesauri and computers : reflections on the need for thesauri (1995) 0.01

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Source: Searcher. 3(1995) no.8, S.18-22

Z39.19-1993: Guidelines for the construction, format, and management of monolingual thesauri (1993) 0.01

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Footnote: Rez. in: Knowledge organization 22(1995) no.3/4, S.180-181 (M. Hudon)

Crouch, C.J.: ¬An approach to the automatic construction of global thesauri (1990) 0.01

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Date: 22. 4.1996 3:39:53

Busch, J.A.: Building and accessing vocabulary resources for networked resource discovery and navigation (1998) 0.01

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Date: 22. 9.1997 19:16:05

Schmitz-Esser, W.: Thesaurus and beyond : an advanced formula for linguistic engineering and information retrieval (1999) 0.01

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Source: Knowledge organization. 26(1999) no.1, S.10-22

Milstead, J.L.: Thesauri in a full-text world (1998) 0.01

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Date: 22. 9.1997 19:16:05

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