-
Rowley, J.: Mechanised in-house information systems (1979)
0.03
0.027226217 = product of:
0.054452434 = sum of:
0.054452434 = product of:
0.10890487 = sum of:
0.10890487 = weight(_text_:systems in 3044) [ClassicSimilarity], result of:
0.10890487 = score(doc=3044,freq=2.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.679082 = fieldWeight in 3044, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.15625 = fieldNorm(doc=3044)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lancaster, F.W.: Toward paperless information systems (1978)
0.03
0.027226217 = product of:
0.054452434 = sum of:
0.054452434 = product of:
0.10890487 = sum of:
0.10890487 = weight(_text_:systems in 3356) [ClassicSimilarity], result of:
0.10890487 = score(doc=3356,freq=2.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.679082 = fieldWeight in 3356, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.15625 = fieldNorm(doc=3356)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Pollitt, A.S.: Information storage and retrieval systems : origin, development and applications (1979)
0.02
0.02310221 = product of:
0.04620442 = sum of:
0.04620442 = product of:
0.09240884 = sum of:
0.09240884 = weight(_text_:systems in 5225) [ClassicSimilarity], result of:
0.09240884 = score(doc=5225,freq=4.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.57622015 = fieldWeight in 5225, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.09375 = fieldNorm(doc=5225)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Enthält folgende Kapitel: (1) Recording knowledge; (2) Classifying and indexing; (3) Searching; (4) Building and searching a database; (5) Front-end systems; (6) From viewdata to hypermedia; (7) Evaluation
-
Lancaster, F.W.: Information retrieval systems : characteristics, testing and evaluation (1979)
0.02
0.021780973 = product of:
0.043561947 = sum of:
0.043561947 = product of:
0.08712389 = sum of:
0.08712389 = weight(_text_:systems in 7270) [ClassicSimilarity], result of:
0.08712389 = score(doc=7270,freq=2.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.5432656 = fieldWeight in 7270, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.125 = fieldNorm(doc=7270)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Greiner, G.: Allgemeine Ordnungslehre (1978)
0.02
0.021210661 = product of:
0.042421322 = sum of:
0.042421322 = product of:
0.084842645 = sum of:
0.084842645 = weight(_text_:22 in 191) [ClassicSimilarity], result of:
0.084842645 = score(doc=191,freq=2.0), product of:
0.1827397 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052184064 = queryNorm
0.46428138 = fieldWeight in 191, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=191)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 4.2007 12:41:33
-
Dahlberg, I.: Grundlagen universaler Wissensordnung : Probleme und Möglichkeiten eines universalen Klassifikationssystems des Wissens (1974)
0.02
0.01767555 = product of:
0.0353511 = sum of:
0.0353511 = product of:
0.0707022 = sum of:
0.0707022 = weight(_text_:22 in 127) [ClassicSimilarity], result of:
0.0707022 = score(doc=127,freq=2.0), product of:
0.1827397 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052184064 = queryNorm
0.38690117 = fieldWeight in 127, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=127)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Zugleich Dissertation Univ. Düsseldorf. - Rez. in: ZfBB. 22(1975) S.53-57 (H.-A. Koch)
-
Rijsbergen, C.J. van: Information retrieval (1979)
0.01
0.013476291 = product of:
0.026952581 = sum of:
0.026952581 = product of:
0.053905163 = sum of:
0.053905163 = weight(_text_:systems in 856) [ClassicSimilarity], result of:
0.053905163 = score(doc=856,freq=4.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.33612844 = fieldWeight in 856, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=856)
0.5 = coord(1/2)
0.5 = coord(1/2)
- LCSH
- Information storage and retrieval systems
- Subject
- Information storage and retrieval systems
-
Kuhlen, R.: Experimentelle Morphologie in der Informationswissenschaft (1977)
0.01
0.013476291 = product of:
0.026952581 = sum of:
0.026952581 = product of:
0.053905163 = sum of:
0.053905163 = weight(_text_:systems in 4253) [ClassicSimilarity], result of:
0.053905163 = score(doc=4253,freq=4.0), product of:
0.16037072 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.052184064 = queryNorm
0.33612844 = fieldWeight in 4253, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=4253)
0.5 = coord(1/2)
0.5 = coord(1/2)
- LCSH
- Information storage and retrieval systems
- Subject
- Information storage and retrieval systems
-
Library of Congress Classification Schedules. A cumulation of additions and changes, 1974-1975 (1976)
0.01
0.008837775 = product of:
0.01767555 = sum of:
0.01767555 = product of:
0.0353511 = sum of:
0.0353511 = weight(_text_:22 in 8981) [ClassicSimilarity], result of:
0.0353511 = score(doc=8981,freq=2.0), product of:
0.1827397 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052184064 = queryNorm
0.19345059 = fieldWeight in 8981, 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=8981)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- A. General Works. Polygraphy 1 // B. Philosophy and Religion. P. 1.2. // 1. B-BJ: Philosophy 2 // 2. BL - BX: Religion 3 // C. Auxilary sciences of history 4 // D. History. General and old world 5 // E-F. History. America 6 // H. Social Sciences 7 // J. Political Science 8 // K. Law // KD: Law of the United Kingdom and Ireland 9 // KF: Law of the United States 10 // L. Education 11 // M. Music and books on music 12 // N. Fine Arts 13 // P. Philology and Literature // P-PA: Philology, Linguistics, Classical philology, Classical literature 14 // PA, Suppl. Byzantine and modern Greek literature, Medieval and modern Latin literature 15 // PB-PH: Modern European languages 16 // PG (in part) Russian literature 17 // PJ-PM: Languages and literatures of Asia, Africa, Oceania, America, Mixed languages, Artificial languages 18 // P-PM, Suppl. Index to languages and dialects 19 // PN, PR, PS, PZ: Literature /general), English and American literatures, Fiction in English, Juvenile literature 20 // PQ. 1.: French literature 21 // PQ. 2.: Italian, Spanish and Portuguese literatures 22 // PT. 1.: German literature 23 // PT. 2.: Dutch and Scandinavian literatures 24 // Q. Science 25 // R. Medicine 26 // S. Agriculture, plant and animal industry, fish culture and fisheries, Hunting sports 27 // T. Technology 28 U. Military Science 29 // V. Naval Science 30 // Z. Bibliography and Library Science 31