-
Barnes, S.; McCue, J.: Linking library records to bibliographic databases : an analysis of common data elements in BIOSIS, Agricola, and the OPAC (1991)
0.00
0.0042591253 = product of:
0.02555475 = sum of:
0.016401406 = product of:
0.04920422 = sum of:
0.04920422 = weight(_text_:21st in 520) [ClassicSimilarity], result of:
0.04920422 = score(doc=520,freq=2.0), product of:
0.19393046 = queryWeight, product of:
5.74105 = idf(docFreq=385, maxDocs=44218)
0.033779617 = queryNorm
0.25372094 = fieldWeight in 520, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.74105 = idf(docFreq=385, maxDocs=44218)
0.03125 = fieldNorm(doc=520)
0.33333334 = coord(1/3)
0.009153344 = product of:
0.018306687 = sum of:
0.018306687 = weight(_text_:22 in 520) [ClassicSimilarity], result of:
0.018306687 = score(doc=520,freq=2.0), product of:
0.11829046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033779617 = queryNorm
0.15476047 = fieldWeight in 520, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=520)
0.5 = coord(1/2)
0.16666667 = coord(2/12)
- Date
- 8. 1.2007 17:22:25
- Footnote
- Simultaneously published as Enhancing Access to Information: Designing Catalogs for the 21st Century
-
Dwyer, J.: Bibliographic records enhancement : from the drawing board to the catalog screen (1991)
0.00
0.0027335677 = product of:
0.032802813 = sum of:
0.032802813 = product of:
0.09840844 = sum of:
0.09840844 = weight(_text_:21st in 514) [ClassicSimilarity], result of:
0.09840844 = score(doc=514,freq=2.0), product of:
0.19393046 = queryWeight, product of:
5.74105 = idf(docFreq=385, maxDocs=44218)
0.033779617 = queryNorm
0.5074419 = fieldWeight in 514, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.74105 = idf(docFreq=385, maxDocs=44218)
0.0625 = fieldNorm(doc=514)
0.33333334 = coord(1/3)
0.083333336 = coord(1/12)
- Footnote
- Simultaneously published as Enhancing Access to Information: Designing Catalogs for the 21st Century
-
Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978)
0.00
0.0026697253 = product of:
0.032036703 = sum of:
0.032036703 = product of:
0.064073406 = sum of:
0.064073406 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
0.064073406 = score(doc=1061,freq=2.0), product of:
0.11829046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033779617 = queryNorm
0.5416616 = fieldWeight in 1061, 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=1061)
0.5 = coord(1/2)
0.083333336 = coord(1/12)
- Source
- Indexer. 11(1978), S.14-22
-
Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989)
0.00
0.0026697253 = product of:
0.032036703 = sum of:
0.032036703 = product of:
0.064073406 = sum of:
0.064073406 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
0.064073406 = score(doc=7322,freq=2.0), product of:
0.11829046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033779617 = queryNorm
0.5416616 = fieldWeight in 7322, 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=7322)
0.5 = coord(1/2)
0.083333336 = coord(1/12)
- Source
- International forum on information and documentation. 14(1989), S.17-22
-
Syracuse, R.O.; Poyer, R.K.: Enhancing access to the library's collections : a view from an academy health center library (1991)
0.00
0.0023918718 = product of:
0.02870246 = sum of:
0.02870246 = product of:
0.08610738 = sum of:
0.08610738 = weight(_text_:21st in 516) [ClassicSimilarity], result of:
0.08610738 = score(doc=516,freq=2.0), product of:
0.19393046 = queryWeight, product of:
5.74105 = idf(docFreq=385, maxDocs=44218)
0.033779617 = queryNorm
0.44401163 = fieldWeight in 516, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.74105 = idf(docFreq=385, maxDocs=44218)
0.0546875 = fieldNorm(doc=516)
0.33333334 = coord(1/3)
0.083333336 = coord(1/12)
- Footnote
- Simultaneously published as Enhancing Access to Information: Designing Catalogs for the 21st Century
-
Lam, V.-T.: Enhancing subject access to monographs in Online Public Access Catalogs : table of contents added to bibliographic records (2000)
0.00
0.001144168 = product of:
0.013730015 = sum of:
0.013730015 = product of:
0.02746003 = sum of:
0.02746003 = weight(_text_:22 in 1187) [ClassicSimilarity], result of:
0.02746003 = score(doc=1187,freq=2.0), product of:
0.11829046 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.033779617 = queryNorm
0.23214069 = fieldWeight in 1187, 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=1187)
0.5 = coord(1/2)
0.083333336 = coord(1/12)
- Date
- 22. 9.1997 19:16:05