-
Riesthuis, G.J.A.: Some thoughts about the format of the Master Reference File database (2000)
0.07
0.07105856 = product of:
0.14211711 = sum of:
0.14211711 = sum of:
0.02448357 = weight(_text_:d in 6405) [ClassicSimilarity], result of:
0.02448357 = score(doc=6405,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.2518898 = fieldWeight in 6405, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=6405)
0.117633544 = weight(_text_:22 in 6405) [ClassicSimilarity], result of:
0.117633544 = score(doc=6405,freq=4.0), product of:
0.17915745 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0511611 = queryNorm
0.6565931 = fieldWeight in 6405, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6405)
0.5 = coord(1/2)
- Language
- d
- Source
- Extensions and corrections to the UDC. 22(2000), S.15-22
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.3: Gecontroleerde informatietalen (1990)
0.02
0.02426068 = product of:
0.04852136 = sum of:
0.04852136 = product of:
0.09704272 = sum of:
0.09704272 = weight(_text_:22 in 210) [ClassicSimilarity], result of:
0.09704272 = score(doc=210,freq=2.0), product of:
0.17915745 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0511611 = queryNorm
0.5416616 = fieldWeight in 210, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=210)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Open. 22(1990) no.1, S.11-15
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
0.02
0.02426068 = product of:
0.04852136 = sum of:
0.04852136 = product of:
0.09704272 = sum of:
0.09704272 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
0.09704272 = score(doc=211,freq=2.0), product of:
0.17915745 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0511611 = queryNorm
0.5416616 = fieldWeight in 211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=211)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Open. 22(1990) no.10, S.326-330
-
Riesthuis, G.J.A.: Zoeken met woorden : hergebruik van onderwerpsontsluiting (1998)
0.01
0.0072135422 = product of:
0.0144270845 = sum of:
0.0144270845 = product of:
0.028854169 = sum of:
0.028854169 = weight(_text_:d in 3154) [ClassicSimilarity], result of:
0.028854169 = score(doc=3154,freq=4.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.296855 = fieldWeight in 3154, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.078125 = fieldNorm(doc=3154)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Übers. d. Titels: Searching with words: re-use of subject indexing
- Type
- d
-
Riesthuis, G.J.A.; Bliedung, S.: Thesaurification of UDC: preliminary report (1990)
0.01
0.0071410416 = product of:
0.014282083 = sum of:
0.014282083 = product of:
0.028564166 = sum of:
0.028564166 = weight(_text_:d in 258) [ClassicSimilarity], result of:
0.028564166 = score(doc=258,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.29387143 = fieldWeight in 258, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.109375 = fieldNorm(doc=258)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- The UDC: Essays for a new decade. Ed.: A. Gilchrist, D. Strachan
-
Riesthuis, G.J.A.: Vrije tekst en gecontroleerd vocabulaires (1999)
0.01
0.0071410416 = product of:
0.014282083 = sum of:
0.014282083 = product of:
0.028564166 = sum of:
0.028564166 = weight(_text_:d in 3933) [ClassicSimilarity], result of:
0.028564166 = score(doc=3933,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.29387143 = fieldWeight in 3933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.109375 = fieldNorm(doc=3933)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Übers. d. Titels: Free text and controlled thesauri
-
Riesthuis, G.J.A.: Construirea tezaurului pe baza CZU : o incercare de stabilire a regullilor (2000)
0.01
0.0051007443 = product of:
0.010201489 = sum of:
0.010201489 = product of:
0.020402977 = sum of:
0.020402977 = weight(_text_:d in 5536) [ClassicSimilarity], result of:
0.020402977 = score(doc=5536,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.20990817 = fieldWeight in 5536, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.078125 = fieldNorm(doc=5536)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Übers. d. Titels: The elaboration of the thesaurus on UDC bases: an attempt to establish the rules
-
Riesthuis, G.J.A.: Alphabetische Sachregister und Klassifikation (1986)
0.00
0.0040805954 = product of:
0.008161191 = sum of:
0.008161191 = product of:
0.016322382 = sum of:
0.016322382 = weight(_text_:d in 1557) [ClassicSimilarity], result of:
0.016322382 = score(doc=1557,freq=2.0), product of:
0.09719954 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0511611 = queryNorm
0.16792654 = fieldWeight in 1557, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=1557)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d