-
Brathwaite, K.S.: Datenbankentwurf : eine Einführung (1990)
0.03
0.026951205 = product of:
0.08085361 = sum of:
0.08085361 = product of:
0.16170722 = sum of:
0.16170722 = weight(_text_:informationssysteme in 6772) [ClassicSimilarity], result of:
0.16170722 = score(doc=6772,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.6163752 = fieldWeight in 6772, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.0546875 = fieldNorm(doc=6772)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- 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
-
Schaarschmidt, R.: Archivierung in Datenbanksystemen : Konzept und Sprache (2001)
0.02
0.023101032 = product of:
0.069303095 = sum of:
0.069303095 = product of:
0.13860619 = sum of:
0.13860619 = weight(_text_:informationssysteme in 3912) [ClassicSimilarity], result of:
0.13860619 = score(doc=3912,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.5283216 = fieldWeight in 3912, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046875 = fieldNorm(doc=3912)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- 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
-
Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (2004)
0.02
0.021779861 = product of:
0.06533958 = sum of:
0.06533958 = product of:
0.13067916 = sum of:
0.13067916 = weight(_text_:informationssysteme in 1486) [ClassicSimilarity], result of:
0.13067916 = score(doc=1486,freq=8.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.49810636 = fieldWeight in 1486, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.03125 = fieldNorm(doc=1486)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
06.74 / Informationssysteme
- RVK
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
-
Glöckner-Rist, A.: Suchfragen im Information Retrieval : eine empirische Untersuchung zum Rechercheverhalten von Informationsvermittlern und Endbenutzern (1992)
0.02
0.021779861 = product of:
0.06533958 = sum of:
0.06533958 = product of:
0.13067916 = sum of:
0.13067916 = weight(_text_:informationssysteme in 1602) [ClassicSimilarity], result of:
0.13067916 = score(doc=1602,freq=8.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.49810636 = fieldWeight in 1602, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.03125 = fieldNorm(doc=1602)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
06.74 / Informationssysteme
- RVK
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
-
Stuckenschmidt, H.; Harmelen, F. van: Information sharing on the semantic web (2005)
0.02
0.019250859 = product of:
0.057752576 = sum of:
0.057752576 = product of:
0.11550515 = sum of:
0.11550515 = weight(_text_:informationssysteme in 2789) [ClassicSimilarity], result of:
0.11550515 = score(doc=2789,freq=4.0), product of:
0.26235193 = queryWeight, product of:
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.046554018 = queryNorm
0.44026798 = fieldWeight in 2789, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.6354303 = idf(docFreq=428, maxDocs=44218)
0.0390625 = fieldNorm(doc=2789)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- BK
- 06.74 / Informationssysteme
- Classification
- 06.74 / Informationssysteme