Search (2 results, page 1 of 1)
-
×
classification_ss:"AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis"
-
×
subject_ss:"Information Retrieval"
-
×
theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
- Did you mean:
- precises%3a%20libraries %2f applications of microcomputer systems %2f software packages%22 2
- precises%3a%20libraries %2f applications of microcomputer systems %2f software packaged%22 2
- precises%3a%20libraries %2f applications of microcomputers systems %2f software packages%22 2
- precises%3a%20libraries %2f applications of microcomputer systems %2f software packagers%22 2
- precises%3a%20libraries %2f applications of mikrocomputer systems %2f software packages%22 2
-
Rijsbergen, C.J. van: Information retrieval (1979)
0.02
0.023979256 = product of: 0.107906654 = sum of: 0.04046881 = weight(_text_:systems in 856) [ClassicSimilarity], result of: 0.04046881 = score(doc=856,freq=4.0), product of: 0.12039685 = queryWeight, product of: 3.0731742 = idf(docFreq=5561, maxDocs=44218) 0.03917671 = 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) 0.06743785 = weight(_text_:software in 856) [ClassicSimilarity], result of: 0.06743785 = score(doc=856,freq=4.0), product of: 0.15541996 = queryWeight, product of: 3.9671519 = idf(docFreq=2274, maxDocs=44218) 0.03917671 = queryNorm 0.43390724 = fieldWeight in 856, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 3.9671519 = idf(docFreq=2274, maxDocs=44218) 0.0546875 = fieldNorm(doc=856) 0.22222222 = coord(2/9)
- Classification
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- LCSH
- Information storage and retrieval systems
- RVK
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Subject
- Information storage and retrieval systems
-
Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001)
0.01
0.0064226524 = product of: 0.05780387 = sum of: 0.05780387 = weight(_text_:software in 1655) [ClassicSimilarity], result of: 0.05780387 = score(doc=1655,freq=4.0), product of: 0.15541996 = queryWeight, product of: 3.9671519 = idf(docFreq=2274, maxDocs=44218) 0.03917671 = queryNorm 0.3719205 = fieldWeight in 1655, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 3.9671519 = idf(docFreq=2274, maxDocs=44218) 0.046875 = fieldNorm(doc=1655) 0.11111111 = coord(1/9)
- Classification
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
- RVK
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
Authors
Subjects
Classifications
- 029.7 1
- 06.54 Bibliotheksautomatisierung 1
- 06.74 Informationssysteme 1
- 54.64 Datenbanken 1
- AN 96400 1
- AZD (HA) 1
- AZE (DU) 1
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme 1
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme 1
- Z699 1
- More… Less…