Bloehdorn, S.; Cimiano, P.; Duke, A.; Haase, P.; Heizmann, J.; Thurlow, I.; Völker, J.: Ontology-based question answering for digital libraries (2007)
0.02
0.015816322 = product of:
0.031632643 = sum of:
0.031632643 = product of:
0.06326529 = sum of:
0.06326529 = weight(_text_:p in 2424) [ClassicSimilarity], result of:
0.06326529 = score(doc=2424,freq=4.0), product of:
0.18768665 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.052200247 = queryNorm
0.33707932 = fieldWeight in 2424, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.046875 = fieldNorm(doc=2424)
0.5 = coord(1/2)
0.5 = coord(1/2)
