-
Riege, U.: Thesaurus und Klassifikation Sozialwissenschaften : Entwicklung der elektronischen Versionen (1998)
0.09
0.08886366 = product of:
0.11107957 = sum of:
0.0045134346 = weight(_text_:a in 4158) [ClassicSimilarity], result of:
0.0045134346 = score(doc=4158,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.12739488 = fieldWeight in 4158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=4158)
0.051475834 = weight(_text_:u in 4158) [ClassicSimilarity], result of:
0.051475834 = score(doc=4158,freq=4.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.5116319 = fieldWeight in 4158, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=4158)
0.03427546 = weight(_text_:j in 4158) [ClassicSimilarity], result of:
0.03427546 = score(doc=4158,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.35106707 = fieldWeight in 4158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=4158)
0.020814845 = product of:
0.04162969 = sum of:
0.04162969 = weight(_text_:22 in 4158) [ClassicSimilarity], result of:
0.04162969 = score(doc=4158,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.38690117 = fieldWeight in 4158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4158)
0.5 = coord(1/2)
0.8 = coord(4/5)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
- Type
- a
-
Alkämper, H.: ¬Die Neugestaltung des Parlamentsthesaurus PARTHES (1998)
0.08
0.07680213 = product of:
0.09600265 = sum of:
0.0045134346 = weight(_text_:a in 4162) [ClassicSimilarity], result of:
0.0045134346 = score(doc=4162,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.12739488 = fieldWeight in 4162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=4162)
0.036398914 = weight(_text_:u in 4162) [ClassicSimilarity], result of:
0.036398914 = score(doc=4162,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.3617784 = fieldWeight in 4162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=4162)
0.03427546 = weight(_text_:j in 4162) [ClassicSimilarity], result of:
0.03427546 = score(doc=4162,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.35106707 = fieldWeight in 4162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=4162)
0.020814845 = product of:
0.04162969 = sum of:
0.04162969 = weight(_text_:22 in 4162) [ClassicSimilarity], result of:
0.04162969 = score(doc=4162,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.38690117 = fieldWeight in 4162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4162)
0.5 = coord(1/2)
0.8 = coord(4/5)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
- Type
- a
-
Schenkel, M.: Vom Leitkartenthesaurus zum Online-Bibliotheksthesaurus : Die Revision des Dokumentationssystems der Bibliothek des Deutschen Bundestages (1949-1998) (1998)
0.08
0.07680213 = product of:
0.09600265 = sum of:
0.0045134346 = weight(_text_:a in 4163) [ClassicSimilarity], result of:
0.0045134346 = score(doc=4163,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.12739488 = fieldWeight in 4163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=4163)
0.036398914 = weight(_text_:u in 4163) [ClassicSimilarity], result of:
0.036398914 = score(doc=4163,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.3617784 = fieldWeight in 4163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=4163)
0.03427546 = weight(_text_:j in 4163) [ClassicSimilarity], result of:
0.03427546 = score(doc=4163,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.35106707 = fieldWeight in 4163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=4163)
0.020814845 = product of:
0.04162969 = sum of:
0.04162969 = weight(_text_:22 in 4163) [ClassicSimilarity], result of:
0.04162969 = score(doc=4163,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.38690117 = fieldWeight in 4163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4163)
0.5 = coord(1/2)
0.8 = coord(4/5)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
- Type
- a
-
Boteram, F.: Semantische Relationen in Dokumentationssprachen : vom Thesaurus zum semantischen Netz (2010)
0.05
0.05376149 = product of:
0.06720186 = sum of:
0.0031594043 = weight(_text_:a in 4792) [ClassicSimilarity], result of:
0.0031594043 = score(doc=4792,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.089176424 = fieldWeight in 4792, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=4792)
0.025479238 = weight(_text_:u in 4792) [ClassicSimilarity], result of:
0.025479238 = score(doc=4792,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.25324488 = fieldWeight in 4792, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=4792)
0.023992823 = weight(_text_:j in 4792) [ClassicSimilarity], result of:
0.023992823 = score(doc=4792,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.24574696 = fieldWeight in 4792, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=4792)
0.014570392 = product of:
0.029140783 = sum of:
0.029140783 = weight(_text_:22 in 4792) [ClassicSimilarity], result of:
0.029140783 = score(doc=4792,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.2708308 = fieldWeight in 4792, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=4792)
0.5 = coord(1/2)
0.8 = coord(4/5)
- Source
- Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
- Type
- a
-
Aitchison, J.; Dextre Clarke, S.G.: ¬The Thesaurus : a historical viewpoint, with a look to the future (2004)
0.05
0.04964671 = product of:
0.062058385 = sum of:
0.007164856 = weight(_text_:a in 5005) [ClassicSimilarity], result of:
0.007164856 = score(doc=5005,freq=14.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.20223314 = fieldWeight in 5005, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=5005)
0.021839347 = weight(_text_:u in 5005) [ClassicSimilarity], result of:
0.021839347 = score(doc=5005,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.21706703 = fieldWeight in 5005, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=5005)
0.020565277 = weight(_text_:j in 5005) [ClassicSimilarity], result of:
0.020565277 = score(doc=5005,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.21064025 = fieldWeight in 5005, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=5005)
0.012488906 = product of:
0.024977813 = sum of:
0.024977813 = weight(_text_:22 in 5005) [ClassicSimilarity], result of:
0.024977813 = score(doc=5005,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.23214069 = fieldWeight in 5005, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=5005)
0.5 = coord(1/2)
0.8 = coord(4/5)
- Abstract
- After a period of experiment and evolution in the 1950s and 1960s, a fairly standard format for thesauri was established with the publication of the influential Thesaurus of Engineering and Scientific Terms (TEST) in 1967. This and other early thesauri relied primarily an the presentation of terms in alphabetical order. The value of a classified presentation was subsequently realised, and in particular the technique of facet analysis has profoundly influenced thesaurus evolution. Thesaurofacet and the Art & Architecture Thesaurus have acted as models for two distinct breeds of thesaurus using faceted displays of terms. As of the 1990s, the expansion of end-user access to vast networked resources is imposing further requirements an the style and structure of controlled vocabularies. The international standards for thesauri, first conceived in a print-based era, are badly in need of updating. Work is in hand in the UK and the USA to revise and develop standards in support of electronic thesauri.
- Date
- 22. 9.2007 15:46:13
- Footnote
- Auch in: The thesaurus: review, renaissance and revision. Ed. by S.K. Roe u. A.R. Thomas. Binghamton: Haworth 2004.
- Type
- a
-
¬3rd Infoterm Symposiums Terminology Work in Subject Fields, Vienna, 12.-14.11.1991 (1992)
0.05
0.04720176 = product of:
0.0590022 = sum of:
0.0019505285 = product of:
0.017554756 = sum of:
0.017554756 = weight(_text_:p in 4648) [ClassicSimilarity], result of:
0.017554756 = score(doc=4648,freq=2.0), product of:
0.11047626 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03072615 = queryNorm
0.15890071 = fieldWeight in 4648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03125 = fieldNorm(doc=4648)
0.11111111 = coord(1/9)
0.0051063686 = weight(_text_:a in 4648) [ClassicSimilarity], result of:
0.0051063686 = score(doc=4648,freq=16.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.14413087 = fieldWeight in 4648, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03125 = fieldNorm(doc=4648)
0.032556176 = weight(_text_:u in 4648) [ClassicSimilarity], result of:
0.032556176 = score(doc=4648,freq=10.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.32358444 = fieldWeight in 4648, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03125 = fieldNorm(doc=4648)
0.019389128 = weight(_text_:j in 4648) [ClassicSimilarity], result of:
0.019389128 = score(doc=4648,freq=4.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.19859353 = fieldWeight in 4648, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03125 = fieldNorm(doc=4648)
0.8 = coord(4/5)
- Content
- Enthält 47 Beiträge den Schwerpunkten der Tagung: Biology and related fields - Engineering and natural sciences - Medicine - Information science and information technology - Law and economics - Social sciences and humanities - Terminology research and interdisciplinary aspects; darunter: OESER, E. u. G. BUDIN: Explication and representation of qualitative biological and medical concepts: the example of the pocket knowledge data base on carnivores; HOHENEGGER, J.: Specles as the basic units in taxonomy and nomenclature; LAVIETER, L. de, J.A. DESCHAMPS u. B. FELLUGA: A multilingual environmental thesaurus: past, present, and future; TODESCHINI, C. u. G. Thoemig: The thesaurus of the International Nuclear Information System: experiences in an international environment; CITKINA, F.: Terminology of mathematics: contrastive analysis as a basis for standardization and harmonization; WALKER, D.G.: Technology and engineering terminolgy: translation problems encountered and suggested solutions; VERVOOM, A.J.: Terminology and engineering sciences; HIRS, W.M.: ICD-10, a missed chance and a new opportunity for medical terminology standardization; THOMAS, P.: Subject indexes in medical literature; RAHMSTORF, G.: Analysis of information technology terms; NEGRINI, G.: Indexing language for research projects and its graphic display; BATEWICZ, M.: Impact of modern information technology on knowledge transfer services and terminology; RATZINGER, M.: Multilingual product description (MPD): a European project; OHLY, H.P.: Terminology of the social sciences and social context approaches; BEAUGRANDE, R. de: Terminology and discourse between the social sciences and the humanities; MUSKENS, G.: Terminological standardisation and socio-linguistic diversity: dilemmas of crosscultural sociology; SNELL, B.: Terminology ten years on; ZHURAVLEV, V.F.: Standard ontological structures of systems of concepts of active knowledge; WRIGHT, S.E.: Terminology standardization in standards societies and professional associations in the United States; DAHLBERG; I.: The terminology of subject fields - reconsidered; AHMAD, K. u. H. Fulford: Terminology of interdisciplinary fields: a new perspective; DATAA, J.: Full-text databases as a terminological support for translation
- Editor
- Krommer-Benz, M u. A. Manu
-
Aitchison, J.; Gilchrist, A.: Thesaurus construction : a practical manual (1987)
0.05
0.0462344 = product of:
0.07705733 = sum of:
0.006382961 = weight(_text_:a in 6869) [ClassicSimilarity], result of:
0.006382961 = score(doc=6869,freq=4.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.18016359 = fieldWeight in 6869, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=6869)
0.036398914 = weight(_text_:u in 6869) [ClassicSimilarity], result of:
0.036398914 = score(doc=6869,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.3617784 = fieldWeight in 6869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=6869)
0.03427546 = weight(_text_:j in 6869) [ClassicSimilarity], result of:
0.03427546 = score(doc=6869,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.35106707 = fieldWeight in 6869, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.078125 = fieldNorm(doc=6869)
0.6 = coord(3/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Compatibility and integration of order systems : Research Seminar Proceedings of the TIP/ISKO Meeting, Warsaw, 13-15 September 1995 (1996)
0.05
0.045300867 = product of:
0.05662608 = sum of:
0.0024381608 = product of:
0.021943446 = sum of:
0.021943446 = weight(_text_:p in 6050) [ClassicSimilarity], result of:
0.021943446 = score(doc=6050,freq=2.0), product of:
0.11047626 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03072615 = queryNorm
0.19862589 = fieldWeight in 6050, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0390625 = fieldNorm(doc=6050)
0.11111111 = coord(1/9)
0.0055278065 = weight(_text_:a in 6050) [ClassicSimilarity], result of:
0.0055278065 = score(doc=6050,freq=12.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.15602624 = fieldWeight in 6050, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=6050)
0.031522386 = weight(_text_:u in 6050) [ClassicSimilarity], result of:
0.031522386 = score(doc=6050,freq=6.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.3133093 = fieldWeight in 6050, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=6050)
0.01713773 = weight(_text_:j in 6050) [ClassicSimilarity], result of:
0.01713773 = score(doc=6050,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.17553353 = fieldWeight in 6050, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=6050)
0.8 = coord(4/5)
- Content
- Enthält die Beiträge: SCHMITZ-ESSER, W.: Language of general communication and concept compatibility; RIESTHUIS, G.: Theory of compatibility of information languages; DAHLBERG, I.: The compatibility guidelines - a re-evaluation; SOERGEL, D.: Data structure and software support for integrated thesauri; MURASZKIEWICZ, M., H. RYBINSKI u. W. STRUK: Software problems of merging multilingual thesauri; CHMIELEWSKA-GORCZYCA, E.: Compatibility of indexing tools in multidatabase environment; NEGRINI, G.: Towards structural compatibility between concept systems; SCIBOR, E.: Some remarks on the establishment of concordances between a universal classification system and an interdisciplinary thesaurus; HOPPE, S.: The UMLS - a model for knowledge integration in a subject field; DEXTRE-CLARKE, S.: Integrating thesauri in the agricultural sciences; ROULIN, C.: Bringing multilingual thesauri together: a feasibility study; ZIMMERMANN, H.: Conception and application possibilities of classification concordances in an OPAC environment; SOSINSKA-KALATA, B.: The Universal Decimal Classification as an international standard for knowledge organization in bibliographic databases and library catalogues; WOZNIAK, J. u. T. GLOWACKA: KABA Subject Authority File - an example of an integrated Polish-French-English subject headings system; BABIK, W.: Terminology as a level for the compatibility of indexing languages - some remarks; STANCIKOVA, P.: International integrated database systems linked to multilingual thesauri covering the field of environment and agriculture; SAMEK, T.: Indexing languages integration and the EUROVOC Thesaurus in the Czech Republic; SIWEK, K.: Compatibility discrepancies between Polish and foreign databases; GLINSKI, W. u. M. MURASZKIEWICZ: An intelligent front-end processor for accessing information systems
-
Qin, J.; Paling, S.: Converting a controlled vocabulary into an ontology : the case of GEM (2001)
0.04
0.04426075 = product of:
0.073767915 = sum of:
0.0076595526 = weight(_text_:a in 3895) [ClassicSimilarity], result of:
0.0076595526 = score(doc=3895,freq=4.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.2161963 = fieldWeight in 3895, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=3895)
0.041130554 = weight(_text_:j in 3895) [ClassicSimilarity], result of:
0.041130554 = score(doc=3895,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.4212805 = fieldWeight in 3895, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=3895)
0.024977813 = product of:
0.049955625 = sum of:
0.049955625 = weight(_text_:22 in 3895) [ClassicSimilarity], result of:
0.049955625 = score(doc=3895,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.46428138 = fieldWeight in 3895, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3895)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Date
- 24. 8.2005 19:20:22
- Type
- a
-
Dupuis, P.; Lapointe, J.: Developpement d'un outil documentaire à Hydro-Quebec : le Thesaurus HQ (1997)
0.04
0.044155836 = product of:
0.055194795 = sum of:
0.003901057 = product of:
0.035109513 = sum of:
0.035109513 = weight(_text_:p in 3173) [ClassicSimilarity], result of:
0.035109513 = score(doc=3173,freq=2.0), product of:
0.11047626 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03072615 = queryNorm
0.31780142 = fieldWeight in 3173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.11111111 = coord(1/9)
0.0072214957 = weight(_text_:a in 3173) [ClassicSimilarity], result of:
0.0072214957 = score(doc=3173,freq=8.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.20383182 = fieldWeight in 3173, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.027420368 = weight(_text_:j in 3173) [ClassicSimilarity], result of:
0.027420368 = score(doc=3173,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.28085366 = fieldWeight in 3173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.016651876 = product of:
0.033303753 = sum of:
0.033303753 = weight(_text_:22 in 3173) [ClassicSimilarity], result of:
0.033303753 = score(doc=3173,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.30952093 = fieldWeight in 3173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.5 = coord(1/2)
0.8 = coord(4/5)
- Abstract
- Describes the backgroud to the construction of a thesaurus at Hydro-Quebec, Quebec, Canada. Several information units, linked to form a network, share the same bibliographic database. The need for coherence and efficiency was the principle motive for the construction of the multidisciplinary thesaurus. Describes the construction process, discusses the specifity of the tool, its circulation, and considers its use on a partnership basis with other information services
- Source
- Argus. 26(1997) no.3, S.16-22
- Type
- a
-
Maniez, J.: ¬Des classifications aux thesaurus : du bon usage des facettes (1999)
0.04
0.042914692 = product of:
0.071524486 = sum of:
0.005416122 = weight(_text_:a in 6404) [ClassicSimilarity], result of:
0.005416122 = score(doc=6404,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.15287387 = fieldWeight in 6404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=6404)
0.041130554 = weight(_text_:j in 6404) [ClassicSimilarity], result of:
0.041130554 = score(doc=6404,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.4212805 = fieldWeight in 6404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=6404)
0.024977813 = product of:
0.049955625 = sum of:
0.049955625 = weight(_text_:22 in 6404) [ClassicSimilarity], result of:
0.049955625 = score(doc=6404,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.46428138 = fieldWeight in 6404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6404)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Date
- 1. 8.1996 22:01:00
- Type
- a
-
Maniez, J.: ¬Du bon usage des facettes : des classifications aux thésaurus (1999)
0.04
0.042914692 = product of:
0.071524486 = sum of:
0.005416122 = weight(_text_:a in 3773) [ClassicSimilarity], result of:
0.005416122 = score(doc=3773,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.15287387 = fieldWeight in 3773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=3773)
0.041130554 = weight(_text_:j in 3773) [ClassicSimilarity], result of:
0.041130554 = score(doc=3773,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.4212805 = fieldWeight in 3773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=3773)
0.024977813 = product of:
0.049955625 = sum of:
0.049955625 = weight(_text_:22 in 3773) [ClassicSimilarity], result of:
0.049955625 = score(doc=3773,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.46428138 = fieldWeight in 3773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3773)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Date
- 1. 8.1996 22:01:00
- Type
- a
-
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)
0.04
0.039148245 = product of:
0.048935305 = sum of:
0.0034134248 = product of:
0.030720823 = sum of:
0.030720823 = weight(_text_:p in 156) [ClassicSimilarity], result of:
0.030720823 = score(doc=156,freq=2.0), product of:
0.11047626 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03072615 = queryNorm
0.27807623 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.11111111 = coord(1/9)
0.0054722494 = weight(_text_:a in 156) [ClassicSimilarity], result of:
0.0054722494 = score(doc=156,freq=6.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.1544581 = fieldWeight in 156, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.025479238 = weight(_text_:u in 156) [ClassicSimilarity], result of:
0.025479238 = score(doc=156,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.25324488 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.014570392 = product of:
0.029140783 = sum of:
0.029140783 = weight(_text_:22 in 156) [ClassicSimilarity], result of:
0.029140783 = score(doc=156,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.2708308 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.5 = coord(1/2)
0.8 = coord(4/5)
- Abstract
- The present study investigates the ability of a bibliometric based semi-automatic method to select candidate thesaurus terms from citation contexts. The method consists of document co-citation analysis, citation context analysis, and noun phrase parsing. The investigation is carried out within the specialty area of periodontology. The results clearly demonstrate that the method is able to select important candidate thesaurus terms within the chosen specialty area.
- Date
- 8. 3.2007 19:55:22
- Source
- Context: nature, impact and role. 5th International Conference an Conceptions of Library and Information Sciences, CoLIS 2005 Glasgow, UK, June 2005. Ed. by F. Crestani u. I. Ruthven
- Type
- a
-
Aitchison, J.; Gilchrist, A.; Bawden, D.: Thesaurus construction and use : a practical manual (1997)
0.04
0.03698752 = product of:
0.061645865 = sum of:
0.0051063686 = weight(_text_:a in 255) [ClassicSimilarity], result of:
0.0051063686 = score(doc=255,freq=4.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.14413087 = fieldWeight in 255, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=255)
0.029119128 = weight(_text_:u in 255) [ClassicSimilarity], result of:
0.029119128 = score(doc=255,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.28942272 = fieldWeight in 255, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=255)
0.027420368 = weight(_text_:j in 255) [ClassicSimilarity], result of:
0.027420368 = score(doc=255,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.28085366 = fieldWeight in 255, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=255)
0.6 = coord(3/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Aitchison, J.; Gilchrist, A.; Bawden, D.: Thesaurus construction and use : a practical manual (2000)
0.04
0.03698752 = product of:
0.061645865 = sum of:
0.0051063686 = weight(_text_:a in 130) [ClassicSimilarity], result of:
0.0051063686 = score(doc=130,freq=4.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.14413087 = fieldWeight in 130, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=130)
0.029119128 = weight(_text_:u in 130) [ClassicSimilarity], result of:
0.029119128 = score(doc=130,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.28942272 = fieldWeight in 130, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=130)
0.027420368 = weight(_text_:j in 130) [ClassicSimilarity], result of:
0.027420368 = score(doc=130,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.28085366 = fieldWeight in 130, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=130)
0.6 = coord(3/5)
- Theme
- Grundlagen u. Einführungen: Allgemeine Literatur
-
Thomas, A.R.; Roe, S.K.: ¬An interview with Dr. Amy J. Warner (2004)
0.04
0.036090147 = product of:
0.060150243 = sum of:
0.0036107479 = weight(_text_:a in 4864) [ClassicSimilarity], result of:
0.0036107479 = score(doc=4864,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.10191591 = fieldWeight in 4864, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=4864)
0.029119128 = weight(_text_:u in 4864) [ClassicSimilarity], result of:
0.029119128 = score(doc=4864,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.28942272 = fieldWeight in 4864, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=4864)
0.027420368 = weight(_text_:j in 4864) [ClassicSimilarity], result of:
0.027420368 = score(doc=4864,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.28085366 = fieldWeight in 4864, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=4864)
0.6 = coord(3/5)
- Footnote
- Auch in: The thesaurus: review, renaissance and revision. Ed. by S.K. Roe u. A.R. Thomas. Binghamton: Haworth 2004.
- Type
- a
-
¬The thesaurus: review, renaissance and revision (2004)
0.03
0.034940697 = product of:
0.04367587 = sum of:
0.0014628964 = product of:
0.013166067 = sum of:
0.013166067 = weight(_text_:p in 3243) [ClassicSimilarity], result of:
0.013166067 = score(doc=3243,freq=2.0), product of:
0.11047626 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03072615 = queryNorm
0.11917553 = fieldWeight in 3243, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0234375 = fieldNorm(doc=3243)
0.11111111 = coord(1/9)
0.0062049464 = weight(_text_:a in 3243) [ClassicSimilarity], result of:
0.0062049464 = score(doc=3243,freq=42.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.17513901 = fieldWeight in 3243, product of:
6.4807405 = tf(freq=42.0), with freq of:
42.0 = termFreq=42.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0234375 = fieldNorm(doc=3243)
0.01544275 = weight(_text_:u in 3243) [ClassicSimilarity], result of:
0.01544275 = score(doc=3243,freq=4.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.15348957 = fieldWeight in 3243, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0234375 = fieldNorm(doc=3243)
0.020565277 = weight(_text_:j in 3243) [ClassicSimilarity], result of:
0.020565277 = score(doc=3243,freq=8.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.21064025 = fieldWeight in 3243, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0234375 = fieldNorm(doc=3243)
0.8 = coord(4/5)
- Content
- Enthält u.a. folgende Aussage von J. Aitchison u. S. Dextre Clarke: "We face a paradox. Ostensibly, the need and the opportunity to apply thesauri to information retrieval are greater than ever before. On the other hand, users resist most efforts to persuade them to apply one. The drive for interoperability of systems means we must design our vocabularies for easy integration into downstream applications such as content management systems, indexing/metatagging interfaces, search engines, and portals. Summarizing the search for vocabularies that work more intuitively, we see that there are trends working in opposite directions. In the hugely popular taxonomies an the one hand, relationships between terms are more loosely defined than in thesauri. In the ontologies that will support computer-to-computer communications in AI applications such as the Semantic Web, we see the need for much more precisely defined term relationships."
Enthält die Beiträge: Spiteri, L.F.: Word association testing and thesaurus construction: a pilot study. Aitchison, J., S.G. Dextre-Clarke: The Thesaurus: a historical viewpoint, with a look to the future. Thomas, A.R.: Teach yourself thesaurus: exercises, reading, resources. Shearer, J.R.: A practical exercise in building a thesaurus. Nielsen, M.L.: Thesaurus construction: key issues and selected readings. Riesland, M.A.: Tools of the trade: vocabulary management software. Will, L.: Thesaurus consultancy. Owens, L.A., P.A. Cochrane: Thesaurus evaluation. Greenberg, J.: User comprehension and application of information retrieval thesauri. Johnson, E.H.: Distributed thesaurus Web services. Thomas, A.R., S.K. Roe: An interview with Dr. Amy J. Warner. Landry, P.: Multilingual subject access: the linking approach of MACS.
- Editor
- Roe, S.K. u. A.R. Thomas
- Footnote
- Rez. in: KO 32(2005) no.2, S.95-97 (A. Gilchrist):"It might be thought unfortunate that the word thesaurus is assonant with prehistoric beasts but as this book clearly demonstrates, the thesaurus is undergoing a notable revival, and we can remind ourselves that the word comes from the Greek thesaurus, meaning a treasury. This is a useful and timely source book, bringing together ten chapters, following an Editorial introduction and culminating in an interview with a member of the team responsible for revising the NISO Standard Guidelines for the construction, format and management of monolingual thesauri; formal proof of the thesaural renaissance. Though predominantly an American publication, it is good to see four English authors as well as one from Canada and one from Denmark; and with a good balance of academics and practitioners. This has helped to widen the net in the citing of useful references. While the techniques of thesaurus construction are still basically sound, the Editors, in their introduction, point out that the thesaurus, in its sense of an information retrieval tool is almost exactly 50 years old, and that the information environment of today is radically different. They claim three purposes for the compilation: "to acquaint or remind the Library and Information Science community of the history of the development of the thesaurus and standards for thesaurus construction. to provide bibliographies and tutorials from which any reader can become more grounded in her or his understanding of thesaurus construction, use and evaluation. to address topics related to thesauri but that are unique to the current digital environment, or network of networks." This last purpose, understandably, tends to be the slightly more tentative part of the book, but as Rosenfeld and Morville said in their book Information architecture for the World Wide Web "thesauri [will] become a key tool for dealing with the growing size and importance of web sites and intranets". The evidence supporting their belief has been growing steadily in the seven years since the first edition was published.
The didactic parts of the book are a collection of exercises, readings and resources constituting a "Teach yourself " chapter written by Alan Thomas, ending with the warning that "New challenges include how to devise multi-functional and usersensitive vocabularies, corporate taxonomies and ontologies, and how to apply the transformative technology to them." This is absolutely right, and there is a need for some good writing that would tackle these issues. Another chapter, by James Shearer, skilfully manages to compress a practical exercise in building a thesaurus into some twenty A5 size pages. The third chapter in this set, by Marianne Lykke Nielsen, contains extensive reviews of key issues and selected readings under eight headings from the concept of the thesaurus, through the various construction stages and ending with automatic construction techniques. . . . This is a useful and approachable book. It is a pity that the index is such a poor advertisement for vocabulary control and usefulness."
-
Joyce, T.; Needham, R.M.: ¬The thesaurus approach to information retrieval (1958)
0.03
0.032967843 = product of:
0.0549464 = sum of:
0.0058515854 = product of:
0.05266427 = sum of:
0.05266427 = weight(_text_:p in 1959) [ClassicSimilarity], result of:
0.05266427 = score(doc=1959,freq=2.0), product of:
0.11047626 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.03072615 = queryNorm
0.47670212 = fieldWeight in 1959, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.09375 = fieldNorm(doc=1959)
0.11111111 = coord(1/9)
0.005416122 = weight(_text_:a in 1959) [ClassicSimilarity], result of:
0.005416122 = score(doc=1959,freq=2.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.15287387 = fieldWeight in 1959, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1959)
0.043678693 = weight(_text_:u in 1959) [ClassicSimilarity], result of:
0.043678693 = score(doc=1959,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.43413407 = fieldWeight in 1959, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=1959)
0.6 = coord(3/5)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgang Kaufmann 1997. S.15-20.
- Type
- a
-
Berti, Jr., D.W.; Lima, G.; Maculan, B.; Soergel, D.: Computer-assisted checking of conceptual relationships in a large thesaurus (2018)
0.03
0.030526426 = product of:
0.050877374 = sum of:
0.0051063686 = weight(_text_:a in 4721) [ClassicSimilarity], result of:
0.0051063686 = score(doc=4721,freq=4.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.14413087 = fieldWeight in 4721, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.029119128 = weight(_text_:u in 4721) [ClassicSimilarity], result of:
0.029119128 = score(doc=4721,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.28942272 = fieldWeight in 4721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.016651876 = product of:
0.033303753 = sum of:
0.033303753 = weight(_text_:22 in 4721) [ClassicSimilarity], result of:
0.033303753 = score(doc=4721,freq=2.0), product of:
0.10759774 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03072615 = queryNorm
0.30952093 = fieldWeight in 4721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Date
- 17. 1.2019 19:04:22
- Source
- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
- Type
- a
-
Chen, H.; Martinez, J.; Kirchhoff, A.; Ng, T.D.; Schatz, B.R.: Alleviating search uncertainty through concept associations : automatic indexing, co-occurence analysis, and parallel computing (1998)
0.03
0.029422797 = product of:
0.049037993 = sum of:
0.006633367 = weight(_text_:a in 5202) [ClassicSimilarity], result of:
0.006633367 = score(doc=5202,freq=12.0), product of:
0.035428695 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03072615 = queryNorm
0.18723148 = fieldWeight in 5202, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046875 = fieldNorm(doc=5202)
0.021839347 = weight(_text_:u in 5202) [ClassicSimilarity], result of:
0.021839347 = score(doc=5202,freq=2.0), product of:
0.10061107 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03072615 = queryNorm
0.21706703 = fieldWeight in 5202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=5202)
0.020565277 = weight(_text_:j in 5202) [ClassicSimilarity], result of:
0.020565277 = score(doc=5202,freq=2.0), product of:
0.09763223 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.03072615 = queryNorm
0.21064025 = fieldWeight in 5202, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=5202)
0.6 = coord(3/5)
- Abstract
- In this article, we report research on an algorithmic approach to alleviating search uncertainty in a large information space. Grounded on object filtering, automatic indexing, and co-occurence analysis, we performed a large-scale experiment using a parallel supercomputer (SGI Power Challenge) to analyze 400.000+ abstracts in an INSPEC computer engineering collection. Two system-generated thesauri, one based on a combined object filtering and automatic indexing method, and the other based on automatic indexing only, were compaed with the human-generated INSPEC subject thesaurus. Our user evaluation revealed that the system-generated thesauri were better than the INSPEC thesaurus in 'concept recall', but in 'concept precision' the 3 thesauri were comparable. Our analysis also revealed that the terms suggested by the 3 thesauri were complementary and could be used to significantly increase 'variety' in search terms the thereby reduce search uncertainty
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
- Type
- a
