-
Smith, D.A.: Use of a thesaurus in two-stage information retrieval of electronic records (1996)
0.10
0.10192483 = product of:
0.17472829 = sum of:
0.014350494 = weight(_text_:information in 1965) [ClassicSimilarity], result of:
0.014350494 = score(doc=1965,freq=2.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.23274569 = fieldWeight in 1965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=1965)
0.022874914 = weight(_text_:und in 1965) [ClassicSimilarity], result of:
0.022874914 = score(doc=1965,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.29385152 = fieldWeight in 1965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.09375 = fieldNorm(doc=1965)
0.016415559 = weight(_text_:for in 1965) [ClassicSimilarity], result of:
0.016415559 = score(doc=1965,freq=2.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.24892932 = fieldWeight in 1965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.09375 = fieldNorm(doc=1965)
0.016393637 = weight(_text_:the in 1965) [ClassicSimilarity], result of:
0.016393637 = score(doc=1965,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.2958308 = fieldWeight in 1965, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.09375 = fieldNorm(doc=1965)
0.022774288 = weight(_text_:of in 1965) [ClassicSimilarity], result of:
0.022774288 = score(doc=1965,freq=8.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.41465378 = fieldWeight in 1965, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=1965)
0.016393637 = weight(_text_:the in 1965) [ClassicSimilarity], result of:
0.016393637 = score(doc=1965,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.2958308 = fieldWeight in 1965, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.09375 = fieldNorm(doc=1965)
0.065525755 = product of:
0.13105151 = sum of:
0.13105151 = weight(_text_:communities in 1965) [ClassicSimilarity], result of:
0.13105151 = score(doc=1965,freq=2.0), product of:
0.18632571 = queryWeight, product of:
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.035122856 = queryNorm
0.7033463 = fieldWeight in 1965, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.09375 = fieldNorm(doc=1965)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Imprint
- Luxembourg : Office for Official Publications of the European Communities
- Source
- Proceedings of the DLM-Forum on Electronic Records, Brussels, 18-20 December 1996
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Dupuis, P.; Lapointe, J.: Developpement d'un outil documentaire à Hydro-Quebec : le Thesaurus HQ (1997)
0.10
0.10099715 = product of:
0.15149572 = sum of:
0.016439613 = product of:
0.049318835 = sum of:
0.049318835 = weight(_text_:f in 3173) [ClassicSimilarity], result of:
0.049318835 = score(doc=3173,freq=2.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.35229704 = fieldWeight in 3173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.33333334 = coord(1/3)
0.016570523 = weight(_text_:information in 3173) [ClassicSimilarity], result of:
0.016570523 = score(doc=3173,freq=6.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.2687516 = fieldWeight in 3173, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.015249942 = weight(_text_:und in 3173) [ClassicSimilarity], result of:
0.015249942 = score(doc=3173,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.19590102 = fieldWeight in 3173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.015476737 = weight(_text_:for in 3173) [ClassicSimilarity], result of:
0.015476737 = score(doc=3173,freq=4.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.23469281 = fieldWeight in 3173, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.0267707 = weight(_text_:the in 3173) [ClassicSimilarity], result of:
0.0267707 = score(doc=3173,freq=24.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.4830897 = fieldWeight in 3173, product of:
4.8989797 = tf(freq=24.0), with freq of:
24.0 = termFreq=24.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.015182858 = weight(_text_:of in 3173) [ClassicSimilarity], result of:
0.015182858 = score(doc=3173,freq=8.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.27643585 = fieldWeight in 3173, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.0267707 = weight(_text_:the in 3173) [ClassicSimilarity], result of:
0.0267707 = score(doc=3173,freq=24.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.4830897 = fieldWeight in 3173, product of:
4.8989797 = tf(freq=24.0), with freq of:
24.0 = termFreq=24.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=3173)
0.019034648 = product of:
0.038069297 = sum of:
0.038069297 = weight(_text_:22 in 3173) [ClassicSimilarity], result of:
0.038069297 = score(doc=3173,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = 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)
0.6666667 = coord(8/12)
- 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
- Footnote
- Übers. des Titels: The development of an information tool at Hydro-Quebec: the HQ Thesaurus
- Language
- f
- Source
- Argus. 26(1997) no.3, S.16-22
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Roux, P.J.A.; Rykheer, J.H.: Developing a South African master thesaurus for community information (1990)
0.09
0.09228966 = product of:
0.15821084 = sum of:
0.023677107 = weight(_text_:information in 3596) [ClassicSimilarity], result of:
0.023677107 = score(doc=3596,freq=16.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.3840108 = fieldWeight in 3596, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.013343699 = weight(_text_:und in 3596) [ClassicSimilarity], result of:
0.013343699 = score(doc=3596,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.17141339 = fieldWeight in 3596, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.021412011 = weight(_text_:for in 3596) [ClassicSimilarity], result of:
0.021412011 = score(doc=3596,freq=10.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.3246967 = fieldWeight in 3596, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.02138342 = weight(_text_:the in 3596) [ClassicSimilarity], result of:
0.02138342 = score(doc=3596,freq=20.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.3858737 = fieldWeight in 3596, product of:
4.472136 = tf(freq=20.0), with freq of:
20.0 = termFreq=20.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.01878783 = weight(_text_:of in 3596) [ClassicSimilarity], result of:
0.01878783 = score(doc=3596,freq=16.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.34207192 = fieldWeight in 3596, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.02138342 = weight(_text_:the in 3596) [ClassicSimilarity], result of:
0.02138342 = score(doc=3596,freq=20.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.3858737 = fieldWeight in 3596, product of:
4.472136 = tf(freq=20.0), with freq of:
20.0 = termFreq=20.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.038223356 = product of:
0.07644671 = sum of:
0.07644671 = weight(_text_:communities in 3596) [ClassicSimilarity], result of:
0.07644671 = score(doc=3596,freq=2.0), product of:
0.18632571 = queryWeight, product of:
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.035122856 = queryNorm
0.41028535 = fieldWeight in 3596, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.0546875 = fieldNorm(doc=3596)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- In 1987 the Department of Library and Information Science at the University of South Africa committed itself to a research programme on community information. As part of that programme, the Department's Centre for Library and Information Service is compiling a prototype resource file of community information for a well-defined community in the Pretoria municipality. To retrieve information from the file, the Centre adopted an alphabetical approach, which necessitated a thesaurus. Instead of developing a thesaurus for the specific needs of the particular community, a "master" thesaurus, applicable to South African communities can be generated. The development of this South African "master" thesaurus for community information is described and the results reviewed.
- Source
- South African journal of library and information science. 58(1990) no.2, S.174-179
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Eastman, C.M.: Overlaps in postings to thesaurus terms : a preliminary study (1988)
0.08
0.07610991 = product of:
0.13047414 = sum of:
0.014499208 = weight(_text_:information in 3555) [ClassicSimilarity], result of:
0.014499208 = score(doc=3555,freq=6.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.23515764 = fieldWeight in 3555, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=3555)
0.013343699 = weight(_text_:und in 3555) [ClassicSimilarity], result of:
0.013343699 = score(doc=3555,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.17141339 = fieldWeight in 3555, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=3555)
0.016585674 = weight(_text_:for in 3555) [ClassicSimilarity], result of:
0.016585674 = score(doc=3555,freq=6.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.25150898 = fieldWeight in 3555, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0546875 = fieldNorm(doc=3555)
0.025301201 = weight(_text_:the in 3555) [ClassicSimilarity], result of:
0.025301201 = score(doc=3555,freq=28.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.4565719 = fieldWeight in 3555, product of:
5.2915025 = tf(freq=28.0), with freq of:
28.0 = termFreq=28.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=3555)
0.01878783 = weight(_text_:of in 3555) [ClassicSimilarity], result of:
0.01878783 = score(doc=3555,freq=16.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.34207192 = fieldWeight in 3555, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=3555)
0.025301201 = weight(_text_:the in 3555) [ClassicSimilarity], result of:
0.025301201 = score(doc=3555,freq=28.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.4565719 = fieldWeight in 3555, product of:
5.2915025 = tf(freq=28.0), with freq of:
28.0 = termFreq=28.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=3555)
0.016655317 = product of:
0.033310633 = sum of:
0.033310633 = weight(_text_:22 in 3555) [ClassicSimilarity], result of:
0.033310633 = score(doc=3555,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.2708308 = fieldWeight in 3555, 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=3555)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- The patterns of overlap between terms which are closely related in a thesaurus are considered. The relationships considered are parent/child, in which one term is a broader term of the other, and sibling in which to 2 terms share the same broader term. The patterns of overlap observed in the MeSH thesaurus with respect to selected MEDLINE postings are examined. The implications of the overlap patterns are discussed, in particular, the impact of the overlap patterns on the potential effectiveness of a proposed algorithm for handling negation is considered.
- Date
- 25.12.1995 22:52:34
- Imprint
- Medford, New Jersey : Learned Information Inc.
- Source
- ASIS'88. Information technology: planning for the next fifty years. Proceedings of the 51st Annual Meeting of the Americal Society for Information Science, Atlanta, Georgia, 23.-27.10.1988. Vol.25. Ed. by C.L. Borgman and E.Y.H. Pai
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Berti, Jr., D.W.; Lima, G.; Maculan, B.; Soergel, D.: Computer-assisted checking of conceptual relationships in a large thesaurus (2018)
0.08
0.07520599 = product of:
0.11280898 = sum of:
0.016439613 = product of:
0.049318835 = sum of:
0.049318835 = weight(_text_:f in 4721) [ClassicSimilarity], result of:
0.049318835 = score(doc=4721,freq=2.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.35229704 = fieldWeight in 4721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.33333334 = coord(1/3)
0.009566996 = weight(_text_:information in 4721) [ClassicSimilarity], result of:
0.009566996 = score(doc=4721,freq=2.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.1551638 = fieldWeight in 4721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.015249942 = weight(_text_:und in 4721) [ClassicSimilarity], result of:
0.015249942 = score(doc=4721,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.19590102 = fieldWeight in 4721, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.015476737 = weight(_text_:for in 4721) [ClassicSimilarity], result of:
0.015476737 = score(doc=4721,freq=4.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.23469281 = fieldWeight in 4721, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.010929092 = weight(_text_:the in 4721) [ClassicSimilarity], result of:
0.010929092 = score(doc=4721,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.19722053 = fieldWeight in 4721, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.015182858 = weight(_text_:of in 4721) [ClassicSimilarity], result of:
0.015182858 = score(doc=4721,freq=8.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.27643585 = fieldWeight in 4721, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.010929092 = weight(_text_:the in 4721) [ClassicSimilarity], result of:
0.010929092 = score(doc=4721,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.19722053 = fieldWeight in 4721, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4721)
0.019034648 = product of:
0.038069297 = sum of:
0.038069297 = weight(_text_:22 in 4721) [ClassicSimilarity], result of:
0.038069297 = score(doc=4721,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = 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)
0.6666667 = coord(8/12)
- 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
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Shiri, A.A.; Revie, C.; Chowdhurry, G.: Assessing the impact of user interaction with thesaural knowledge structures : a quantitative analysis framework (2003)
0.07
0.068564415 = product of:
0.117539 = sum of:
0.009566996 = weight(_text_:information in 2766) [ClassicSimilarity], result of:
0.009566996 = score(doc=2766,freq=8.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.1551638 = fieldWeight in 2766, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.03125 = fieldNorm(doc=2766)
0.007624971 = weight(_text_:und in 2766) [ClassicSimilarity], result of:
0.007624971 = score(doc=2766,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.09795051 = fieldWeight in 2766, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.03125 = fieldNorm(doc=2766)
0.016415557 = weight(_text_:for in 2766) [ClassicSimilarity], result of:
0.016415557 = score(doc=2766,freq=18.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.2489293 = fieldWeight in 2766, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.03125 = fieldNorm(doc=2766)
0.018929742 = weight(_text_:the in 2766) [ClassicSimilarity], result of:
0.018929742 = score(doc=2766,freq=48.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.34159598 = fieldWeight in 2766, product of:
6.928203 = tf(freq=48.0), with freq of:
48.0 = termFreq=48.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.03125 = fieldNorm(doc=2766)
0.015182858 = weight(_text_:of in 2766) [ClassicSimilarity], result of:
0.015182858 = score(doc=2766,freq=32.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.27643585 = fieldWeight in 2766, product of:
5.656854 = tf(freq=32.0), with freq of:
32.0 = termFreq=32.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03125 = fieldNorm(doc=2766)
0.018929742 = weight(_text_:the in 2766) [ClassicSimilarity], result of:
0.018929742 = score(doc=2766,freq=48.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.34159598 = fieldWeight in 2766, product of:
6.928203 = tf(freq=48.0), with freq of:
48.0 = termFreq=48.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.03125 = fieldNorm(doc=2766)
0.030889137 = product of:
0.061778273 = sum of:
0.061778273 = weight(_text_:communities in 2766) [ClassicSimilarity], result of:
0.061778273 = score(doc=2766,freq=4.0), product of:
0.18632571 = queryWeight, product of:
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.035122856 = queryNorm
0.33156064 = fieldWeight in 2766, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.03125 = fieldNorm(doc=2766)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- Thesauri have been important information and knowledge organisation tools for more than three decades. The recent emergence and phenomenal growth of the World Wide Web has created new opportunities to introduce thesauri as information search and retrieval aids to end user communities. While the number of web-based and hypertextual thesauri continues to grow, few investigations have yet been carried out to evaluate how end-users, for whom all these efforts are ostensibly made, interact with and make use of thesauri for query building and expansion. The present paper reports a pilot study carried out to determine the extent to which a thesaurus-enhanced search interface to a web-based database aided end-users in their selection of search terms. The study also investigated the ways in which users interacted with the thesaurus structure, terms, and interface. Thesaurusbased searching and browsing behaviours adopted by users while interacting with the thesaurus-enhanced search interface were also examined. 1. Introduction The last decade has witnessed the emergence of a broad range of applications for knowledge structures in general and thesauri in particular. A number of researchers have predicted that thesauri will increasingly be used in retrieval rather than for indexing (Milstead, 1998; Aitchison et al., 1997) and that their application in information retrieval systems will become more diverse due to the growth of fulltext databases accessed over the Internet (Williamson, 2000). Some researchers have emphasised the need for tailoring the structure and content of thesauri as tools for end-user searching (Bates, 1986; Strong and Drott, 1986; Anderson and Rowley, 1991; Lopez-Huertas, 1997) while others have suggested thesaurus-enhanced user interfaces to support query formulation and expansion (Pollitt et.al., 1994; Jones et.al., 1995; Beaulieu, 1997). The recent phenomenal growth of the World Wide Web has created new opportunities to introduce thesauri as information search and retrieval aids to end user communities. While the number of web-based and hypertextual thesauri continues to grow, few investigations have been carried out to evaluate the ways in which end-users interact with and make use of online thesauri for query building and expansion. The work reported here expands an a pilot study (Shiri and Revie, 2001) carried out to investigate user - thesaurus interaction in the domains of biology and veterinary medicine.
- Source
- Challenges in knowledge representation and organization for the 21st century: Integration of knowledge across boundaries. Proceedings of the 7th ISKO International Conference Granada, Spain, July 10-13, 2002. Ed.: M. López-Huertas
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Martínez-González, M.M.; Alvite-Díez, M.L.: Thesauri and Semantic Web : discussion of the evolution of thesauri toward their integration with the Semantic Web (2019)
0.07
0.068396136 = product of:
0.11725052 = sum of:
0.005979372 = weight(_text_:information in 5997) [ClassicSimilarity], result of:
0.005979372 = score(doc=5997,freq=2.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.09697737 = fieldWeight in 5997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=5997)
0.009531214 = weight(_text_:und in 5997) [ClassicSimilarity], result of:
0.009531214 = score(doc=5997,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.12243814 = fieldWeight in 5997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=5997)
0.018096453 = weight(_text_:for in 5997) [ClassicSimilarity], result of:
0.018096453 = score(doc=5997,freq=14.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.27441877 = fieldWeight in 5997, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0390625 = fieldNorm(doc=5997)
0.021053577 = weight(_text_:the in 5997) [ClassicSimilarity], result of:
0.021053577 = score(doc=5997,freq=38.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.37992156 = fieldWeight in 5997, product of:
6.164414 = tf(freq=38.0), with freq of:
38.0 = termFreq=38.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0390625 = fieldNorm(doc=5997)
0.014233928 = weight(_text_:of in 5997) [ClassicSimilarity], result of:
0.014233928 = score(doc=5997,freq=18.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.25915858 = fieldWeight in 5997, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0390625 = fieldNorm(doc=5997)
0.021053577 = weight(_text_:the in 5997) [ClassicSimilarity], result of:
0.021053577 = score(doc=5997,freq=38.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.37992156 = fieldWeight in 5997, product of:
6.164414 = tf(freq=38.0), with freq of:
38.0 = termFreq=38.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0390625 = fieldNorm(doc=5997)
0.027302396 = product of:
0.05460479 = sum of:
0.05460479 = weight(_text_:communities in 5997) [ClassicSimilarity], result of:
0.05460479 = score(doc=5997,freq=2.0), product of:
0.18632571 = queryWeight, product of:
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.035122856 = queryNorm
0.29306096 = fieldWeight in 5997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.3049703 = idf(docFreq=596, maxDocs=44218)
0.0390625 = fieldNorm(doc=5997)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- Thesauri are Knowledge Organization Systems (KOS), that arise from the consensus of wide communities. They have been in use for many years and are regularly updated. Whereas in the past thesauri were designed for information professionals for indexing and searching, today there is a demand for conceptual vocabularies that enable inferencing by machines. The development of the Semantic Web has brought a new opportunity for thesauri, but thesauri also face the challenge of proving that they add value to it. The evolution of thesauri toward their integration with the Semantic Web is examined. Elements and structures in the thesaurus standard, ISO 25964, and SKOS (Simple Knowledge Organization System), the Semantic Web standard for representing KOS, are reviewed and compared. Moreover, the integrity rules of thesauri are contrasted with the axioms of SKOS. How SKOS has been applied to represent some real thesauri is taken into account. Three thesauri are chosen for this aim: AGROVOC, EuroVoc and the UNESCO Thesaurus. Based on the results of this comparison and analysis, the benefits that Semantic Web technologies offer to thesauri, how thesauri can contribute to the Semantic Web, and the challenges that would help to improve their integration with the Semantic Web are discussed.
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Model, F.: Thesaurus in der Dokumentation : Vielschichtigkeit des Begriffs und historische Entwicklung (1966)
0.07
0.06690524 = product of:
0.26762095 = sum of:
0.032879226 = product of:
0.09863767 = sum of:
0.09863767 = weight(_text_:f in 1981) [ClassicSimilarity], result of:
0.09863767 = score(doc=1981,freq=2.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.7045941 = fieldWeight in 1981, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.125 = fieldNorm(doc=1981)
0.33333334 = coord(1/3)
0.043133352 = weight(_text_:und in 1981) [ClassicSimilarity], result of:
0.043133352 = score(doc=1981,freq=4.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.55409175 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.125 = fieldNorm(doc=1981)
0.19160837 = weight(_text_:dokumentation in 1981) [ClassicSimilarity], result of:
0.19160837 = score(doc=1981,freq=4.0), product of:
0.16407113 = queryWeight, product of:
4.671349 = idf(docFreq=1124, maxDocs=44218)
0.035122856 = queryNorm
1.1678373 = fieldWeight in 1981, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.671349 = idf(docFreq=1124, maxDocs=44218)
0.125 = fieldNorm(doc=1981)
0.25 = coord(3/12)
- Source
- Nachrichten für Dokumentation. 17(1966), S.5-13
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Siebenkäs, A.; Markscheffel, B.: Conception of a workflow for the semi-automatic construction of a thesaurus for the German printing industry (2015)
0.07
0.0667823 = product of:
0.11448395 = sum of:
0.01438466 = product of:
0.04315398 = sum of:
0.04315398 = weight(_text_:f in 2091) [ClassicSimilarity], result of:
0.04315398 = score(doc=2091,freq=2.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.3082599 = fieldWeight in 2091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0546875 = fieldNorm(doc=2091)
0.33333334 = coord(1/3)
0.014499208 = weight(_text_:information in 2091) [ClassicSimilarity], result of:
0.014499208 = score(doc=2091,freq=6.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.23515764 = fieldWeight in 2091, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=2091)
0.013343699 = weight(_text_:und in 2091) [ClassicSimilarity], result of:
0.013343699 = score(doc=2091,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.17141339 = fieldWeight in 2091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=2091)
0.019151485 = weight(_text_:for in 2091) [ClassicSimilarity], result of:
0.019151485 = score(doc=2091,freq=8.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.29041752 = fieldWeight in 2091, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0546875 = fieldNorm(doc=2091)
0.01912591 = weight(_text_:the in 2091) [ClassicSimilarity], result of:
0.01912591 = score(doc=2091,freq=16.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.34513593 = fieldWeight in 2091, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=2091)
0.0148530835 = weight(_text_:of in 2091) [ClassicSimilarity], result of:
0.0148530835 = score(doc=2091,freq=10.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.2704316 = fieldWeight in 2091, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=2091)
0.01912591 = weight(_text_:the in 2091) [ClassicSimilarity], result of:
0.01912591 = score(doc=2091,freq=16.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.34513593 = fieldWeight in 2091, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=2091)
0.5833333 = coord(7/12)
- Abstract
- During the BMWI granted project "Print-IT", the need of a thesaurus based uniform and consistent language for the German printing industry became evident. In this paper we introduce a semi-automatic construction approach for such a thesaurus and present a workflow which supports users to generate thesaurus typical information structures from relevant digitalized resources with the help of common IT-tools.
- Source
- Re:inventing information science in the networked society: Proceedings of the 14th International Symposium on Information Science, Zadar/Croatia, 19th-21st May 2015. Eds.: F. Pehar, C. Schloegl u. C. Wolff
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Z39.19-1993: Guidelines for the construction, format, and management of monolingual thesauri (1993)
0.07
0.06501729 = product of:
0.11145821 = sum of:
0.016570523 = weight(_text_:information in 4092) [ClassicSimilarity], result of:
0.016570523 = score(doc=4092,freq=6.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.2687516 = fieldWeight in 4092, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=4092)
0.015249942 = weight(_text_:und in 4092) [ClassicSimilarity], result of:
0.015249942 = score(doc=4092,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.19590102 = fieldWeight in 4092, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=4092)
0.018955056 = weight(_text_:for in 4092) [ClassicSimilarity], result of:
0.018955056 = score(doc=4092,freq=6.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.28743884 = fieldWeight in 4092, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0625 = fieldNorm(doc=4092)
0.01545607 = weight(_text_:the in 4092) [ClassicSimilarity], result of:
0.01545607 = score(doc=4092,freq=8.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.27891195 = fieldWeight in 4092, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4092)
0.010735902 = weight(_text_:of in 4092) [ClassicSimilarity], result of:
0.010735902 = score(doc=4092,freq=4.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.19546966 = fieldWeight in 4092, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=4092)
0.01545607 = weight(_text_:the in 4092) [ClassicSimilarity], result of:
0.01545607 = score(doc=4092,freq=8.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.27891195 = fieldWeight in 4092, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4092)
0.019034648 = product of:
0.038069297 = sum of:
0.038069297 = weight(_text_:22 in 4092) [ClassicSimilarity], result of:
0.038069297 = score(doc=4092,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.30952093 = fieldWeight in 4092, 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=4092)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- This 1993 edition is the authoritative guide constructing single-language thesauri, one of the most powerful tools for information retrieval. Written by experts, Z39.19 shows how to formulate descriptors, establish relationships among terms, and present the information in print and on a screen. Also included are thesaurus maintenance procedures and recommended features for thesaurus management systems
- Editor
- National Information Standards Organization
- Footnote
- Rez. in: Knowledge organization 22(1995) no.3/4, S.180-181 (M. Hudon)
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Mazzocchi, F.; Tiberi, M.; De Santis, B.; Plini, P.: Relational semantics in thesauri : an overview and some remarks at theoretical and practical levels (2007)
0.06
0.064670995 = product of:
0.11086457 = sum of:
0.010274758 = product of:
0.030824272 = sum of:
0.030824272 = weight(_text_:f in 1462) [ClassicSimilarity], result of:
0.030824272 = score(doc=1462,freq=2.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.22018565 = fieldWeight in 1462, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0390625 = fieldNorm(doc=1462)
0.33333334 = coord(1/3)
0.010356578 = weight(_text_:information in 1462) [ClassicSimilarity], result of:
0.010356578 = score(doc=1462,freq=6.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.16796975 = fieldWeight in 1462, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=1462)
0.009531214 = weight(_text_:und in 1462) [ClassicSimilarity], result of:
0.009531214 = score(doc=1462,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.12243814 = fieldWeight in 1462, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=1462)
0.013679632 = weight(_text_:for in 1462) [ClassicSimilarity], result of:
0.013679632 = score(doc=1462,freq=8.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.20744109 = fieldWeight in 1462, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0390625 = fieldNorm(doc=1462)
0.02213394 = weight(_text_:the in 1462) [ClassicSimilarity], result of:
0.02213394 = score(doc=1462,freq=42.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.39941722 = fieldWeight in 1462, product of:
6.4807405 = tf(freq=42.0), with freq of:
42.0 = termFreq=42.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0390625 = fieldNorm(doc=1462)
0.02275451 = weight(_text_:of in 1462) [ClassicSimilarity], result of:
0.02275451 = score(doc=1462,freq=46.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.41429368 = fieldWeight in 1462, product of:
6.78233 = tf(freq=46.0), with freq of:
46.0 = termFreq=46.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0390625 = fieldNorm(doc=1462)
0.02213394 = weight(_text_:the in 1462) [ClassicSimilarity], result of:
0.02213394 = score(doc=1462,freq=42.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.39941722 = fieldWeight in 1462, product of:
6.4807405 = tf(freq=42.0), with freq of:
42.0 = termFreq=42.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0390625 = fieldNorm(doc=1462)
0.5833333 = coord(7/12)
- Abstract
- A thesaurus is a controlled vocabulary designed to allow for effective information retrieval. It con- sists of different kinds of semantic relationships, with the aim of guiding users to the choice of the most suitable index and search terms for expressing a certain concept. The relational semantics of a thesaurus deal with methods to connect terms with related meanings and arc intended to enhance information recall capabilities. In this paper, focused on hierarchical relations, different aspects of the relational semantics of thesauri, and among them the possibility of developing richer structures, are analyzed. Thesauri are viewed as semantic tools providing, for operational purposes, the representation of the meaning of the terms. The paper stresses how theories of semantics, holding different perspectives about the nature of meaning and how it is represented, affect the design of the relational semantics of thesauri. The need for tools capable of representing the complexity of knowledge and of the semantics of terms as it occurs in the literature of their respective subject fields is advocated. It is underlined how this would contribute to improving the retrieval of information. To achieve this goal, even though in a preliminary manner, we explore the possibility of setting against the framework of thesaurus design the notions of language games and hermeneutic horizon.
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Dextre Clarke, S.G.: Thesaural relationships (2001)
0.06
0.06318172 = product of:
0.10831153 = sum of:
0.008371122 = weight(_text_:information in 1149) [ClassicSimilarity], result of:
0.008371122 = score(doc=1149,freq=2.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.13576832 = fieldWeight in 1149, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=1149)
0.013343699 = weight(_text_:und in 1149) [ClassicSimilarity], result of:
0.013343699 = score(doc=1149,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.17141339 = fieldWeight in 1149, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=1149)
0.016585674 = weight(_text_:for in 1149) [ClassicSimilarity], result of:
0.016585674 = score(doc=1149,freq=6.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.25150898 = fieldWeight in 1149, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0546875 = fieldNorm(doc=1149)
0.01789065 = weight(_text_:the in 1149) [ClassicSimilarity], result of:
0.01789065 = score(doc=1149,freq=14.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.3228451 = fieldWeight in 1149, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=1149)
0.017574405 = weight(_text_:of in 1149) [ClassicSimilarity], result of:
0.017574405 = score(doc=1149,freq=14.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.31997898 = fieldWeight in 1149, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=1149)
0.01789065 = weight(_text_:the in 1149) [ClassicSimilarity], result of:
0.01789065 = score(doc=1149,freq=14.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.3228451 = fieldWeight in 1149, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=1149)
0.016655317 = product of:
0.033310633 = sum of:
0.033310633 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
0.033310633 = score(doc=1149,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.2708308 = fieldWeight in 1149, 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=1149)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- A thesaurus in the controlled vocabulary environment is a tool designed to support effective infonnation retrieval (IR) by guiding indexers and searchers consistently to choose the same terms for expressing a given concept or combination of concepts. Terms in the thesaurus are linked by relationships of three well-known types: equivalence, hierarchical, and associative. The functions and properties of these three basic types and some subcategories are described, as well as some additional relationship types conunonly found in thesauri. Progressive automation of IR processes and the capability for simultaneous searching of vast networked resources are creating some pressures for change in the categorization and consistency of relationships.
- Date
- 22. 9.2007 15:45:57
- Series
- Information science and knowledge management; vol.2
- Source
- Relationships in the organization of knowledge. Eds.: Bean, C.A. u. R. Green
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Heinzelin, D. de; ¬d'¬Hautcourt, F.; Pols, R.: ¬Un nouveaux thesaurus multilingue informatise relatif aux instruments de musique (1998)
0.06
0.063010134 = product of:
0.10801737 = sum of:
0.023249123 = product of:
0.069747366 = sum of:
0.069747366 = weight(_text_:f in 932) [ClassicSimilarity], result of:
0.069747366 = score(doc=932,freq=4.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.49822325 = fieldWeight in 932, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.33333334 = coord(1/3)
0.015249942 = weight(_text_:und in 932) [ClassicSimilarity], result of:
0.015249942 = score(doc=932,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.19590102 = fieldWeight in 932, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.015476737 = weight(_text_:for in 932) [ClassicSimilarity], result of:
0.015476737 = score(doc=932,freq=4.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.23469281 = fieldWeight in 932, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.010929092 = weight(_text_:the in 932) [ClassicSimilarity], result of:
0.010929092 = score(doc=932,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.19722053 = fieldWeight in 932, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.013148742 = weight(_text_:of in 932) [ClassicSimilarity], result of:
0.013148742 = score(doc=932,freq=6.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.23940048 = fieldWeight in 932, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.010929092 = weight(_text_:the in 932) [ClassicSimilarity], result of:
0.010929092 = score(doc=932,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.19722053 = fieldWeight in 932, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=932)
0.019034648 = product of:
0.038069297 = sum of:
0.038069297 = weight(_text_:22 in 932) [ClassicSimilarity], result of:
0.038069297 = score(doc=932,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.30952093 = fieldWeight in 932, 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=932)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- Describes the development and structure of a multilingual thesaurus for classifying and defining musical instruments, designed at the Brussels Theatre de la Monnaie as part of a project to create a multimedia database of theatre and musical arts
- Date
- 1. 8.1996 22:01:00
- Footnote
- Übers. d. Titels: A new multilingual thesaurus for musical instruments
- Language
- f
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
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)
0.06
0.062578455 = product of:
0.107277356 = sum of:
0.01438466 = product of:
0.04315398 = sum of:
0.04315398 = weight(_text_:f in 156) [ClassicSimilarity], result of:
0.04315398 = score(doc=156,freq=2.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.3082599 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.33333334 = coord(1/3)
0.008371122 = weight(_text_:information in 156) [ClassicSimilarity], result of:
0.008371122 = score(doc=156,freq=2.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.13576832 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.013343699 = weight(_text_:und in 156) [ClassicSimilarity], result of:
0.013343699 = score(doc=156,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.17141339 = fieldWeight in 156, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.01912591 = weight(_text_:the in 156) [ClassicSimilarity], result of:
0.01912591 = score(doc=156,freq=16.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.34513593 = fieldWeight in 156, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.016270736 = weight(_text_:of in 156) [ClassicSimilarity], result of:
0.016270736 = score(doc=156,freq=12.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.29624295 = fieldWeight in 156, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.01912591 = weight(_text_:the in 156) [ClassicSimilarity], result of:
0.01912591 = score(doc=156,freq=16.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.34513593 = fieldWeight in 156, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=156)
0.016655317 = product of:
0.033310633 = sum of:
0.033310633 = weight(_text_:22 in 156) [ClassicSimilarity], result of:
0.033310633 = score(doc=156,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = 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)
0.5833333 = coord(7/12)
- 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
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Schmitz-Esser, W.: Thesaurus and beyond : an advanced formula for linguistic engineering and information retrieval (1999)
0.06
0.061928853 = product of:
0.106163755 = sum of:
0.007175247 = weight(_text_:information in 4116) [ClassicSimilarity], result of:
0.007175247 = score(doc=4116,freq=2.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.116372846 = fieldWeight in 4116, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=4116)
0.011437457 = weight(_text_:und in 4116) [ClassicSimilarity], result of:
0.011437457 = score(doc=4116,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.14692576 = fieldWeight in 4116, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.046875 = fieldNorm(doc=4116)
0.016415559 = weight(_text_:for in 4116) [ClassicSimilarity], result of:
0.016415559 = score(doc=4116,freq=8.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.24892932 = fieldWeight in 4116, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.046875 = fieldNorm(doc=4116)
0.020897869 = weight(_text_:the in 4116) [ClassicSimilarity], result of:
0.020897869 = score(doc=4116,freq=26.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.37711173 = fieldWeight in 4116, product of:
5.0990195 = tf(freq=26.0), with freq of:
26.0 = termFreq=26.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.046875 = fieldNorm(doc=4116)
0.015063776 = weight(_text_:of in 4116) [ClassicSimilarity], result of:
0.015063776 = score(doc=4116,freq=14.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.2742677 = fieldWeight in 4116, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.046875 = fieldNorm(doc=4116)
0.020897869 = weight(_text_:the in 4116) [ClassicSimilarity], result of:
0.020897869 = score(doc=4116,freq=26.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.37711173 = fieldWeight in 4116, product of:
5.0990195 = tf(freq=26.0), with freq of:
26.0 = termFreq=26.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.046875 = fieldNorm(doc=4116)
0.014275986 = product of:
0.028551972 = sum of:
0.028551972 = weight(_text_:22 in 4116) [ClassicSimilarity], result of:
0.028551972 = score(doc=4116,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.23214069 = fieldWeight in 4116, 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=4116)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- This paper describes a proposal for a new approach to thesaurus design and construction that could have significant implicantions for change in the way multilingual thesauri are handled and integrated with each other. The formula presented here has its origin in the work of the German Thesaurus Committee and has had input from a number of scientists and practitioners int he field. The emphasis is on the various types of relationships found among concepts, notiions and universals in languages. These relationships are analysed and refined beyond the approach taken in existing thesauri. This proposal is very much at the discussion stage and the author invites the assistance of interested readers through criticisms, discussion and dialogue. Applications of the proposed thesaurus are included and the major goal of this proposal is to provide the basis for improved desing and integration of multilingual thesauri
- Source
- Knowledge organization. 26(1999) no.1, S.10-22
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Busch, J.A.: Building and accessing vocabulary resources for networked resource discovery and navigation (1998)
0.06
0.06190296 = product of:
0.106119365 = sum of:
0.016742244 = weight(_text_:information in 2346) [ClassicSimilarity], result of:
0.016742244 = score(doc=2346,freq=8.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.27153665 = fieldWeight in 2346, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=2346)
0.013343699 = weight(_text_:und in 2346) [ClassicSimilarity], result of:
0.013343699 = score(doc=2346,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.17141339 = fieldWeight in 2346, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=2346)
0.013542145 = weight(_text_:for in 2346) [ClassicSimilarity], result of:
0.013542145 = score(doc=2346,freq=4.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.20535621 = fieldWeight in 2346, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0546875 = fieldNorm(doc=2346)
0.013524061 = weight(_text_:the in 2346) [ClassicSimilarity], result of:
0.013524061 = score(doc=2346,freq=8.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.24404795 = fieldWeight in 2346, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=2346)
0.01878783 = weight(_text_:of in 2346) [ClassicSimilarity], result of:
0.01878783 = score(doc=2346,freq=16.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.34207192 = fieldWeight in 2346, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=2346)
0.013524061 = weight(_text_:the in 2346) [ClassicSimilarity], result of:
0.013524061 = score(doc=2346,freq=8.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.24404795 = fieldWeight in 2346, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=2346)
0.016655317 = product of:
0.033310633 = sum of:
0.033310633 = weight(_text_:22 in 2346) [ClassicSimilarity], result of:
0.033310633 = score(doc=2346,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.2708308 = fieldWeight in 2346, 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=2346)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- The Getty has a lenghty history in the research and development of thesauri and other structured vocabulary tools to make the use and exchange of electronic information easier
- Date
- 22. 9.1997 19:16:05
- Imprint
- Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Graduate School of Library and Information Science
- Object
- Thesaurus of Geographic Names
Union List of Artist Names
- Source
- Visualizing subject access for 21st century information resources: Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign. Ed.: P.A. Cochrane et al
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Osigwe, C.C.: ¬The effect of semantic and syntactic relationships in the choice of descriptor elements for precision in document indexing and information retrieval (1992)
0.06
0.06072976 = product of:
0.12145952 = sum of:
0.019133992 = weight(_text_:information in 4238) [ClassicSimilarity], result of:
0.019133992 = score(doc=4238,freq=8.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.3103276 = fieldWeight in 4238, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=4238)
0.015249942 = weight(_text_:und in 4238) [ClassicSimilarity], result of:
0.015249942 = score(doc=4238,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.19590102 = fieldWeight in 4238, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=4238)
0.02188741 = weight(_text_:for in 4238) [ClassicSimilarity], result of:
0.02188741 = score(doc=4238,freq=8.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.33190575 = fieldWeight in 4238, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0625 = fieldNorm(doc=4238)
0.021858184 = weight(_text_:the in 4238) [ClassicSimilarity], result of:
0.021858184 = score(doc=4238,freq=16.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.39444107 = fieldWeight in 4238, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4238)
0.021471804 = weight(_text_:of in 4238) [ClassicSimilarity], result of:
0.021471804 = score(doc=4238,freq=16.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.39093933 = fieldWeight in 4238, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=4238)
0.021858184 = weight(_text_:the in 4238) [ClassicSimilarity], result of:
0.021858184 = score(doc=4238,freq=16.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.39444107 = fieldWeight in 4238, product of:
4.0 = tf(freq=16.0), with freq of:
16.0 = termFreq=16.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4238)
0.5 = coord(6/12)
- Abstract
- Examines some of the problems arising from the interaction between semantic and syntactic relationships in the working of information retrieval systems and proposes the introduction of a generalised thesaurus, universal programs for database storage and retrieval and for the construction of a common data input format for international information exchange
- Source
- Quarterly bulletin of the International Association of Agricultural Information Specialists. 37(1992) no.4, S.205-208
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Miranda Guedes, R. de; Aparecida Moura, M.: Semantic warrant, cultural hospitality and knowledge representation in multicultural contexts : experiments with the use of the EuroVoc and UNBIS thesauri (2018)
0.06
0.059983168 = product of:
0.102828294 = sum of:
0.016439613 = product of:
0.049318835 = sum of:
0.049318835 = weight(_text_:f in 4778) [ClassicSimilarity], result of:
0.049318835 = score(doc=4778,freq=2.0), product of:
0.13999219 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.035122856 = queryNorm
0.35229704 = fieldWeight in 4778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=4778)
0.33333334 = coord(1/3)
0.009566996 = weight(_text_:information in 4778) [ClassicSimilarity], result of:
0.009566996 = score(doc=4778,freq=2.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.1551638 = fieldWeight in 4778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=4778)
0.015249942 = weight(_text_:und in 4778) [ClassicSimilarity], result of:
0.015249942 = score(doc=4778,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.19590102 = fieldWeight in 4778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0625 = fieldNorm(doc=4778)
0.015476737 = weight(_text_:for in 4778) [ClassicSimilarity], result of:
0.015476737 = score(doc=4778,freq=4.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.23469281 = fieldWeight in 4778, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0625 = fieldNorm(doc=4778)
0.01545607 = weight(_text_:the in 4778) [ClassicSimilarity], result of:
0.01545607 = score(doc=4778,freq=8.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.27891195 = fieldWeight in 4778, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4778)
0.015182858 = weight(_text_:of in 4778) [ClassicSimilarity], result of:
0.015182858 = score(doc=4778,freq=8.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.27643585 = fieldWeight in 4778, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=4778)
0.01545607 = weight(_text_:the in 4778) [ClassicSimilarity], result of:
0.01545607 = score(doc=4778,freq=8.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.27891195 = fieldWeight in 4778, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0625 = fieldNorm(doc=4778)
0.5833333 = coord(7/12)
- 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
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Dextre Clarke, S.G.: Evolution towards ISO 25964 : an international standard with guidelines for thesauri and other types of controlled vocabulary (2007)
0.06
0.05914322 = product of:
0.10138838 = sum of:
0.0118385535 = weight(_text_:information in 749) [ClassicSimilarity], result of:
0.0118385535 = score(doc=749,freq=4.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.1920054 = fieldWeight in 749, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0546875 = fieldNorm(doc=749)
0.023111966 = weight(_text_:und in 749) [ClassicSimilarity], result of:
0.023111966 = score(doc=749,freq=6.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.2968967 = fieldWeight in 749, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0546875 = fieldNorm(doc=749)
0.019151485 = weight(_text_:for in 749) [ClassicSimilarity], result of:
0.019151485 = score(doc=749,freq=8.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.29041752 = fieldWeight in 749, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0546875 = fieldNorm(doc=749)
0.009562955 = weight(_text_:the in 749) [ClassicSimilarity], result of:
0.009562955 = score(doc=749,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.17256796 = fieldWeight in 749, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=749)
0.011505148 = weight(_text_:of in 749) [ClassicSimilarity], result of:
0.011505148 = score(doc=749,freq=6.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.20947541 = fieldWeight in 749, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=749)
0.009562955 = weight(_text_:the in 749) [ClassicSimilarity], result of:
0.009562955 = score(doc=749,freq=4.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.17256796 = fieldWeight in 749, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0546875 = fieldNorm(doc=749)
0.016655317 = product of:
0.033310633 = sum of:
0.033310633 = weight(_text_:22 in 749) [ClassicSimilarity], result of:
0.033310633 = score(doc=749,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.2708308 = fieldWeight in 749, 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=749)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- Die geschichtliche Entwicklung von ISO 2788: Documentation - Guidelines for the establishment and development of monolingual thesauri und ISO 5964: Documentation - Guidelines for the establishment and development of multilingual thesauri wird kurz beschrieben. 2001 begann die Arbeit an der Entwicklung von BS 8723: Structured Vocabularies for Information Retrieval - Guide, einer fünfteiligen Norm, die konzipiert wurde, um die internationalen Normen zu aktualisieren, insbesondere mit Hinblick auf Interoperabilität. Der Verfahrensablauf zur Übernahme von BS 8723 als internationale Norm hat begonnen.
- Date
- 8.12.2007 19:25:22
- Source
- Information - Wissenschaft und Praxis. 58(2007) H.8, S.441-444
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
-
Milstead, J.L.: Thesauri in a full-text world (1998)
0.06
0.05910142 = product of:
0.10131673 = sum of:
0.011958744 = weight(_text_:information in 2337) [ClassicSimilarity], result of:
0.011958744 = score(doc=2337,freq=8.0), product of:
0.0616574 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.035122856 = queryNorm
0.19395474 = fieldWeight in 2337, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.009531214 = weight(_text_:und in 2337) [ClassicSimilarity], result of:
0.009531214 = score(doc=2337,freq=2.0), product of:
0.07784514 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.035122856 = queryNorm
0.12243814 = fieldWeight in 2337, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.018096453 = weight(_text_:for in 2337) [ClassicSimilarity], result of:
0.018096453 = score(doc=2337,freq=14.0), product of:
0.06594466 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.035122856 = queryNorm
0.27441877 = fieldWeight in 2337, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.017414892 = weight(_text_:the in 2337) [ClassicSimilarity], result of:
0.017414892 = score(doc=2337,freq=26.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.3142598 = fieldWeight in 2337, product of:
5.0990195 = tf(freq=26.0), with freq of:
26.0 = termFreq=26.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.015003879 = weight(_text_:of in 2337) [ClassicSimilarity], result of:
0.015003879 = score(doc=2337,freq=20.0), product of:
0.054923624 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.035122856 = queryNorm
0.27317715 = fieldWeight in 2337, product of:
4.472136 = tf(freq=20.0), with freq of:
20.0 = termFreq=20.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.017414892 = weight(_text_:the in 2337) [ClassicSimilarity], result of:
0.017414892 = score(doc=2337,freq=26.0), product of:
0.05541559 = queryWeight, product of:
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.035122856 = queryNorm
0.3142598 = fieldWeight in 2337, product of:
5.0990195 = tf(freq=26.0), with freq of:
26.0 = termFreq=26.0
1.5777643 = idf(docFreq=24812, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.011896656 = product of:
0.023793312 = sum of:
0.023793312 = weight(_text_:22 in 2337) [ClassicSimilarity], result of:
0.023793312 = score(doc=2337,freq=2.0), product of:
0.12299426 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035122856 = queryNorm
0.19345059 = fieldWeight in 2337, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2337)
0.5 = coord(1/2)
0.5833333 = coord(7/12)
- Abstract
- Despite early claims to the contemporary, thesauri continue to find use as access tools for information in the full-text environment. Their mode of use is changing, but this change actually represents an expansion rather than a contrdiction of their utility. Thesauri and similar vocabulary tools can complement full-text access by aiding users in focusing their searches, by supplementing the linguistic analysis of the text search engine, and even by serving as one of the tools used by the linguistic engine for its analysis. While human indexing contunues to be used for many databases, the trend is to increase the use of machine aids for this purpose. All machine-aided indexing (MAI) systems rely on thesauri as the basis for term selection. In the 21st century, the balance of effort between human and machine will change at both input and output, but thesauri will continue to play an important role for the foreseeable future
- Date
- 22. 9.1997 19:16:05
- Imprint
- Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Graduate School of Library and Information Science
- Source
- Visualizing subject access for 21st century information resources: Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign. Ed.: P.A. Cochrane et al
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
