-
Gabriel, R.; Röhrs, H.-P.: Gestaltung und Einsatz von Datenbanksystemen : Data Base Engineering und Datenbankarchitekturen (2003)
0.39
0.38971037 = sum of:
0.38971037 = product of:
0.77942073 = sum of:
0.060005914 = weight(abstract_txt:eines in 2084) [ClassicSimilarity], result of:
0.060005914 = score(doc=2084,freq=1.0), product of:
0.13986039 = queryWeight, product of:
4.5764427 = idf(docFreq=1236, maxDocs=44218)
0.03056094 = queryNorm
0.4290415 = fieldWeight in 2084, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5764427 = idf(docFreq=1236, maxDocs=44218)
0.09375 = fieldNorm(doc=2084)
0.13897868 = weight(abstract_txt:anwendung in 2084) [ClassicSimilarity], result of:
0.13897868 = score(doc=2084,freq=1.0), product of:
0.24482974 = queryWeight, product of:
1.3230758 = boost
6.0549803 = idf(docFreq=281, maxDocs=44218)
0.03056094 = queryNorm
0.5676544 = fieldWeight in 2084, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.0549803 = idf(docFreq=281, maxDocs=44218)
0.09375 = fieldNorm(doc=2084)
0.58043617 = weight(abstract_txt:datenbanksystems in 2084) [ClassicSimilarity], result of:
0.58043617 = score(doc=2084,freq=1.0), product of:
0.6349434 = queryWeight, product of:
2.1306894 = boost
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.03056094 = queryNorm
0.9141542 = fieldWeight in 2084, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.09375 = fieldNorm(doc=2084)
0.5 = coord(3/6)
-
Gabriel, R.; Röhrs, H.-P.: Datenbanksysteme : Konzeptionelle Datenmodellierung und Datenbankstrukturen (1995)
0.37
0.3697594 = sum of:
0.3697594 = product of:
1.1092782 = sum of:
0.10393328 = weight(abstract_txt:eines in 1390) [ClassicSimilarity], result of:
0.10393328 = score(doc=1390,freq=3.0), product of:
0.13986039 = queryWeight, product of:
4.5764427 = idf(docFreq=1236, maxDocs=44218)
0.03056094 = queryNorm
0.7431216 = fieldWeight in 1390, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.5764427 = idf(docFreq=1236, maxDocs=44218)
0.09375 = fieldNorm(doc=1390)
1.0053449 = weight(abstract_txt:datenbanksystems in 1390) [ClassicSimilarity], result of:
1.0053449 = score(doc=1390,freq=3.0), product of:
0.6349434 = queryWeight, product of:
2.1306894 = boost
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.03056094 = queryNorm
1.5833614 = fieldWeight in 1390, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.09375 = fieldNorm(doc=1390)
0.33333334 = coord(2/6)
-
Gläser, C.; Vogt, R.: BISMAS - Beispiel für Kreativität und EDV (1995)
0.36
0.3578024 = sum of:
0.3578024 = product of:
2.1468143 = sum of:
2.1468143 = weight(title_txt:bismas in 1468) [ClassicSimilarity], result of:
2.1468143 = score(doc=1468,freq=1.0), product of:
0.602636 = queryWeight, product of:
2.0757744 = boost
9.499662 = idf(docFreq=8, maxDocs=44218)
0.03056094 = queryNorm
3.5623734 = fieldWeight in 1468, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.499662 = idf(docFreq=8, maxDocs=44218)
0.375 = fieldNorm(doc=1468)
0.16666667 = coord(1/6)
-
Czap, H.: Informationsspeicherung und -wiedergewinnung bei terminologischen Datenbanksystemen (1989)
0.36
0.35580117 = sum of:
0.35580117 = product of:
1.0674034 = sum of:
0.10000985 = weight(abstract_txt:eines in 146) [ClassicSimilarity], result of:
0.10000985 = score(doc=146,freq=1.0), product of:
0.13986039 = queryWeight, product of:
4.5764427 = idf(docFreq=1236, maxDocs=44218)
0.03056094 = queryNorm
0.7150692 = fieldWeight in 146, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.5764427 = idf(docFreq=1236, maxDocs=44218)
0.15625 = fieldNorm(doc=146)
0.9673936 = weight(abstract_txt:datenbanksystems in 146) [ClassicSimilarity], result of:
0.9673936 = score(doc=146,freq=1.0), product of:
0.6349434 = queryWeight, product of:
2.1306894 = boost
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.03056094 = queryNorm
1.5235902 = fieldWeight in 146, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.7509775 = idf(docFreq=6, maxDocs=44218)
0.15625 = fieldNorm(doc=146)
0.33333334 = coord(2/6)
-
Nohr, H.: BISMAS : Ein PC-gestütztes bibliothekarisches Datenbanksystem im Test (1991)
0.30
0.2981687 = sum of:
0.2981687 = product of:
1.7890121 = sum of:
1.7890121 = weight(title_txt:bismas in 457) [ClassicSimilarity], result of:
1.7890121 = score(doc=457,freq=1.0), product of:
0.602636 = queryWeight, product of:
2.0757744 = boost
9.499662 = idf(docFreq=8, maxDocs=44218)
0.03056094 = queryNorm
2.9686446 = fieldWeight in 457, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.499662 = idf(docFreq=8, maxDocs=44218)
0.3125 = fieldNorm(doc=457)
0.16666667 = coord(1/6)