-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.0142052965 = product of:
0.028410593 = sum of:
0.028410593 = product of:
0.056821186 = sum of:
0.056821186 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.056821186 = score(doc=217,freq=2.0), product of:
0.18357785 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05242341 = queryNorm
0.30952093 = fieldWeight in 217, 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=217)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 4.2007 10:07:51
-
Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014)
0.01
0.010653973 = product of:
0.021307945 = sum of:
0.021307945 = product of:
0.04261589 = sum of:
0.04261589 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
0.04261589 = score(doc=987,freq=2.0), product of:
0.18357785 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05242341 = queryNorm
0.23214069 = fieldWeight in 987, 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=987)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 7.2017 13:49:22
-
O'Connor, B.C.; Kearns, J.; Anderson, R.L.: Doing things with information : beyond indexing and abstracting (2008)
0.00
0.0035324865 = product of:
0.007064973 = sum of:
0.007064973 = product of:
0.014129946 = sum of:
0.014129946 = weight(_text_:2 in 4297) [ClassicSimilarity], result of:
0.014129946 = score(doc=4297,freq=2.0), product of:
0.1294644 = queryWeight, product of:
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.05242341 = queryNorm
0.10914155 = fieldWeight in 4297, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4695914 = idf(docFreq=10170, maxDocs=44218)
0.03125 = fieldNorm(doc=4297)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Inhalt: 1. Background concepts and models 2. Considerations of representation 3. Representation, function, and utility 4. Failures of representation: Indeterminacy and depth 5. Aboutness and user-generated descriptors 6. Responses to indeterminacy 7. Doing things with word-based documents 8. Functional application of information measurement 9. Functional ontology construction 10. Creek pebbles: A summary metaphor and touchstone for exploration