Klein, M.; Ding, Y.; Fensel, D.; Omelayenko, B.: Ontology management : storing, aligning and maintaining ontologies (2004)
0.01
0.007589707 = product of:
0.015179414 = sum of:
0.015179414 = product of:
0.045538243 = sum of:
0.045538243 = weight(_text_:y in 4402) [ClassicSimilarity], result of:
0.045538243 = score(doc=4402,freq=2.0), product of:
0.21411619 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.044492595 = queryNorm
0.21268006 = fieldWeight in 4402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.03125 = fieldNorm(doc=4402)
0.33333334 = coord(1/3)
0.5 = coord(1/2)