Search (19 results, page 1 of 1)

Schmitz-Esser, W.: Gedankenraumreisen : neue Thesaurusstrukturen, multimedial präsentiert, machen Anregung, Spielen, Lernen, Finden möglich für jedermann (2000) 0.01

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Source: Globalisierung und Wissensorganisation: Neue Aspekte für Wissen, Wissenschaft und Informationssysteme: Proceedings der 6. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Hamburg, 23.-25.9.1999. Hrsg.: H.P. Ohly, G. Rahmstorf u. A. Sigel

Umstätter, W.: Wissensorganisation mit Hilfe des semiotischen Thesaurus : auf der Basis von SGML bzw. XML (2000) 0.01

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Source: Globalisierung und Wissensorganisation: Neue Aspekte für Wissen, Wissenschaft und Informationssysteme: Proceedings der 6. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation Hamburg, 23.-25.9.1999. Hrsg.: H.P. Ohly, G. Rahmstorf u. A. Sigel

Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-enhanced search interfaces (2002) 0.00

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Date: 18. 5.2002 17:29:00

Qin, J.; Paling, S.: Converting a controlled vocabulary into an ontology : the case of GEM (2001) 0.00

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Date: 24. 8.2005 19:20:22

Riesland, M.A.: Tools of the trade : vocabulary management software (2004) 0.00

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Date: 18. 5.2006 20:06:29

García Marco, F.J. et al: Proyectos internacionales de reforma y ampliación de las normas sobre tesauros para su adaptación a los nuevos contextos de integración e interoperabilidad en el entorno digital (2007) 0.00

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Date: 29.12.2007 18:03:29

Eckert, K.; Pfeffer, M.; Stuckenschmidt, H.: Assessing thesaurus-based annotations for semantic search applications (2008) 0.00

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Date: 25. 2.2012 13:51:29

Assem, M. van; Menken, M.R.; Schreiber, G.; Wielemaker, J.; Wielinga, B.: ¬A method for converting thesauri to RDF/OWL (2004) 0.00

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Date: 29. 7.2011 14:44:56

Dextre Clarke, S.G.: Thesaural relationships (2001) 0.00

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Date: 22. 9.2007 15:45:57

Nielsen, M.L.: Thesaurus construction : key issues and selected readings (2004) 0.00

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Date: 18. 5.2006 20:06:22

Schneider, J.W.; Borlund, P.: ¬A bibliometric-based semiautomatic approach to identification of candidate thesaurus terms : parsing and filtering of noun phrases from citation contexts (2005) 0.00

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Date: 8. 3.2007 19:55:22

Dextre Clarke, S.G.: Evolution towards ISO 25964 : an international standard with guidelines for thesauri and other types of controlled vocabulary (2007) 0.00

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Date: 8.12.2007 19:25:22

Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-assisted search term selection and query expansion : a review of user-centred studies (2002) 0.00

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Source: Knowledge organization. 29(2002) no.1, S.1-19

Shiri, A.A.; Revie, C.: End-user interaction with thesauri : an evaluation of cognitive overlap in search term selection (2004) 0.00

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Date: 29. 8.2004 16:27:16

Aitchison, J.; Dextre Clarke, S.G.: ¬The Thesaurus : a historical viewpoint, with a look to the future (2004) 0.00

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Date: 22. 9.2007 15:46:13

Bagheri, M.: Development of thesauri in Iran (2006) 0.00

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Source: Indexer. 25(2006) no.1, S.19-22

Holzner, S.: FIZ Wirtschaft - das Portal der Wirtschaftswissenschaften : Standard Thesaurus Wirtschaft als Basis für Wortschatzsynchronisierung (2001) 0.00

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Date: 17. 5.2001 20:29:55

Tseng, Y.-H.: Automatic thesaurus generation for Chinese documents (2002) 0.00
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Abstract

Tseng constructs a word co-occurrence based thesaurus by means of the automatic analysis of Chinese text. Words are identified by a longest dictionary match supplemented by a key word extraction algorithm that merges back nearby tokens and accepts shorter strings of characters if they occur more often than the longest string. Single character auxiliary words are a major source of error but this can be greatly reduced with the use of a 70-character 2680 word stop list. Extracted terms with their associate document weights are sorted by decreasing frequency and the top of this list is associated using a Dice coefficient modified to account for longer documents on the weights of term pairs. Co-occurrence is not in the document as a whole but in paragraph or sentence size sections in order to reduce computation time. A window of 29 characters or 11 words was found to be sufficient. A thesaurus was produced from 25,230 Chinese news articles and judges asked to review the top 50 terms associated with each of 30 single word query terms. They determined 69% to be relevant.

Burkart, M.: Thesaurus (2004) 0.00

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Date: 5. 4.2013 10:18:22

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