Twidale, M.B.; Nichols, D.M.: Computer supported cooperative work in information search and retrieval (1999)
0.10
0.10120996 = product of:
0.20241992 = sum of:
0.20241992 = product of:
0.40483984 = sum of:
0.40483984 = weight(_text_:d.m in 4691) [ClassicSimilarity], result of:
0.40483984 = score(doc=4691,freq=2.0), product of:
0.35467386 = queryWeight, product of:
7.3793993 = idf(docFreq=74, maxDocs=44218)
0.0480627 = queryNorm
1.1414425 = fieldWeight in 4691, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.3793993 = idf(docFreq=74, maxDocs=44218)
0.109375 = fieldNorm(doc=4691)
0.5 = coord(1/2)
0.5 = coord(1/2)