-
Peis, E.; Fernandez-Molina, J.C.: Enrichment of bibliographic records of online catalogs through ORC and SGML technology (1998)
0.04
0.041329388 = product of:
0.082658775 = sum of:
0.082658775 = product of:
0.16531755 = sum of:
0.16531755 = weight(_text_:j.c in 3385) [ClassicSimilarity], result of:
0.16531755 = score(doc=3385,freq=2.0), product of:
0.32250354 = queryWeight, product of:
6.627983 = idf(docFreq=158, maxDocs=44218)
0.04865787 = queryNorm
0.5126069 = fieldWeight in 3385, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.627983 = idf(docFreq=158, maxDocs=44218)
0.0546875 = fieldNorm(doc=3385)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Gratch, B.; Settel, B.; Atherton, P.: Characteristics of book indexes for subject retrieval in the humanities and social sciences (1978)
0.02
0.023073643 = product of:
0.046147287 = sum of:
0.046147287 = product of:
0.092294574 = sum of:
0.092294574 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
0.092294574 = score(doc=1061,freq=2.0), product of:
0.17039157 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04865787 = 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)
0.5 = coord(1/2)
- Source
- Indexer. 11(1978), S.14-22
-
Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989)
0.02
0.023073643 = product of:
0.046147287 = sum of:
0.046147287 = product of:
0.092294574 = sum of:
0.092294574 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
0.092294574 = score(doc=7322,freq=2.0), product of:
0.17039157 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04865787 = 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)
0.5 = coord(1/2)
- Source
- International forum on information and documentation. 14(1989), S.17-22
-
Lam, V.-T.: Enhancing subject access to monographs in Online Public Access Catalogs : table of contents added to bibliographic records (2000)
0.01
0.009888705 = product of:
0.01977741 = sum of:
0.01977741 = product of:
0.03955482 = sum of:
0.03955482 = weight(_text_:22 in 1187) [ClassicSimilarity], result of:
0.03955482 = score(doc=1187,freq=2.0), product of:
0.17039157 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04865787 = 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)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
-
Barnes, S.; McCue, J.: Linking library records to bibliographic databases : an analysis of common data elements in BIOSIS, Agricola, and the OPAC (1991)
0.01
0.0065924698 = product of:
0.0131849395 = sum of:
0.0131849395 = product of:
0.026369879 = sum of:
0.026369879 = weight(_text_:22 in 520) [ClassicSimilarity], result of:
0.026369879 = score(doc=520,freq=2.0), product of:
0.17039157 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04865787 = 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)
0.5 = coord(1/2)
- Date
- 8. 1.2007 17:22:25