-
Lambert, N.: Of thesauri and computers : reflections on the need for thesauri (1995)
0.01
0.014175115 = product of:
0.02835023 = sum of:
0.02835023 = product of:
0.05670046 = sum of:
0.05670046 = weight(_text_:22 in 3734) [ClassicSimilarity], result of:
0.05670046 = score(doc=3734,freq=2.0), product of:
0.18318781 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052312028 = queryNorm
0.30952093 = fieldWeight in 3734, 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=3734)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Searcher. 3(1995) no.8, S.18-22
-
Stone, A.T.: Up-ending Cutter's pyramid : the case for making subject references to broader terms (1996)
0.01
0.0124032255 = product of:
0.024806451 = sum of:
0.024806451 = product of:
0.049612902 = sum of:
0.049612902 = weight(_text_:22 in 7238) [ClassicSimilarity], result of:
0.049612902 = score(doc=7238,freq=2.0), product of:
0.18318781 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052312028 = queryNorm
0.2708308 = fieldWeight in 7238, 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=7238)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 4.1997 20:43:23
-
Milstead, J.L.: Thesauri in a full-text world (1998)
0.01
0.008859447 = product of:
0.017718894 = sum of:
0.017718894 = product of:
0.03543779 = sum of:
0.03543779 = weight(_text_:22 in 2337) [ClassicSimilarity], result of:
0.03543779 = score(doc=2337,freq=2.0), product of:
0.18318781 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052312028 = 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)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
-
Keen, E.M.: Aspects of computer-based indexing languages (1991)
0.01
0.00884297 = product of:
0.01768594 = sum of:
0.01768594 = product of:
0.03537188 = sum of:
0.03537188 = weight(_text_:12 in 5072) [ClassicSimilarity], result of:
0.03537188 = score(doc=5072,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.24447013 = fieldWeight in 5072, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.0625 = fieldNorm(doc=5072)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 12. 6.2006 11:13:11
-
Studwell, W.E.: Who killed the subject code? (1994)
0.01
0.0077375993 = product of:
0.015475199 = sum of:
0.015475199 = product of:
0.030950397 = sum of:
0.030950397 = weight(_text_:12 in 1595) [ClassicSimilarity], result of:
0.030950397 = score(doc=1595,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.21391137 = fieldWeight in 1595, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.0546875 = fieldNorm(doc=1595)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Technical services quarterly. 12(1994) no.1, S.35-41
-
Allen, B.: Improved browsable displays : an experimental test (1993)
0.01
0.0077375993 = product of:
0.015475199 = sum of:
0.015475199 = product of:
0.030950397 = sum of:
0.030950397 = weight(_text_:12 in 2775) [ClassicSimilarity], result of:
0.030950397 = score(doc=2775,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.21391137 = fieldWeight in 2775, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.0546875 = fieldNorm(doc=2775)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information technology and libraries. 12(1993) no.2, S.203-208
-
Lopes, M.I.: Principles underlying subject heading languages : an international approach (1996)
0.01
0.0077375993 = product of:
0.015475199 = sum of:
0.015475199 = product of:
0.030950397 = sum of:
0.030950397 = weight(_text_:12 in 5608) [ClassicSimilarity], result of:
0.030950397 = score(doc=5608,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.21391137 = fieldWeight in 5608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.0546875 = fieldNorm(doc=5608)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International cataloguing and bibliographic control. 25(1995) no.1, S.10-12
-
Drabenstott, K.M.; Vizine-Goetz, D.: Using subject headings for online retrieval : theory, practice and potential (1994)
0.01
0.006632228 = product of:
0.013264456 = sum of:
0.013264456 = product of:
0.026528912 = sum of:
0.026528912 = weight(_text_:12 in 386) [ClassicSimilarity], result of:
0.026528912 = score(doc=386,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.1833526 = fieldWeight in 386, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.046875 = fieldNorm(doc=386)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 0-12-221570-2
-
Principles underlying subject heading languages (SHLs) (1999)
0.01
0.006632228 = product of:
0.013264456 = sum of:
0.013264456 = product of:
0.026528912 = sum of:
0.026528912 = weight(_text_:12 in 1659) [ClassicSimilarity], result of:
0.026528912 = score(doc=1659,freq=2.0), product of:
0.14468795 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.052312028 = queryNorm
0.1833526 = fieldWeight in 1659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.046875 = fieldNorm(doc=1659)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 8. 3.2008 14:51:12