-
Oßwald, A.: Dokumentlieferung im Zeitalter elektronischen Publizierens (1992)
0.00
0.002138275 = product of:
0.00427655 = sum of:
0.00427655 = product of:
0.0085531 = sum of:
0.0085531 = weight(_text_:e in 1603) [ClassicSimilarity], result of:
0.0085531 = score(doc=1603,freq=4.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.112294525 = fieldWeight in 1603, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=1603)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Classification
- ALS (E)
- GHBS
- ALS (E)
-
Grill, E.: Relationale Datenbanken; vom logischen Konzept zur physischen Realisierung : Ziele, Methoden, Fallstudie (1990)
0.00
0.002116784 = product of:
0.004233568 = sum of:
0.004233568 = product of:
0.008467136 = sum of:
0.008467136 = weight(_text_:e in 1584) [ClassicSimilarity], result of:
0.008467136 = score(doc=1584,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.1111659 = fieldWeight in 1584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=1584)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992)
0.00
0.00171062 = product of:
0.00342124 = sum of:
0.00342124 = product of:
0.00684248 = sum of:
0.00684248 = weight(_text_:e in 4839) [ClassicSimilarity], result of:
0.00684248 = score(doc=4839,freq=4.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.08983562 = fieldWeight in 4839, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03125 = fieldNorm(doc=4839)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Classification
- AWU (E)
- GHBS
- AWU (E)
-
Meadow, C.T.: Text information retrieval systems (1992)
0.00
0.0015119887 = product of:
0.0030239774 = sum of:
0.0030239774 = product of:
0.006047955 = sum of:
0.006047955 = weight(_text_:e in 1519) [ClassicSimilarity], result of:
0.006047955 = score(doc=1519,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.07940422 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Blair, D.C.: Language and representation in information retrieval (1991)
0.00
0.0012095909 = product of:
0.0024191819 = sum of:
0.0024191819 = product of:
0.0048383637 = sum of:
0.0048383637 = weight(_text_:e in 1545) [ClassicSimilarity], result of:
0.0048383637 = score(doc=1545,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.063523374 = fieldWeight in 1545, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03125 = fieldNorm(doc=1545)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e