Ruhland, B.: Entwurf und Implementierung eines Relationalen Information-Retrieval-Systems über Datenbank-Management-Systeme (1991)
0.00
0.0016740077 = product of:
0.011718053 = sum of:
0.011718053 = product of:
0.058590267 = sum of:
0.058590267 = weight(_text_:retrieval in 2760) [ClassicSimilarity], result of:
0.058590267 = score(doc=2760,freq=2.0), product of:
0.109568894 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.03622214 = queryNorm
0.5347345 = fieldWeight in 2760, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=2760)
0.2 = coord(1/5)
0.14285715 = coord(1/7)
