-
Goodstein, L.P.; Pejtersen, A.M.: ¬The Book House : System functionality and evaluation (1989)
0.02
0.016773412 = product of:
0.033546824 = sum of:
0.033546824 = product of:
0.06709365 = sum of:
0.06709365 = weight(_text_:r in 7626) [ClassicSimilarity], result of:
0.06709365 = score(doc=7626,freq=2.0), product of:
0.15287386 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04618185 = queryNorm
0.4388824 = fieldWeight in 7626, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.09375 = fieldNorm(doc=7626)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r
-
Hancock-Beaulieu, M.; Fieldhouse, M.; Do, T.: ¬A graphical interface for OKAPI : the design and evaluation of an online catalogue system with direct manipulation interaction for subject access (1994)
0.01
0.00978449 = product of:
0.01956898 = sum of:
0.01956898 = product of:
0.03913796 = sum of:
0.03913796 = weight(_text_:r in 1318) [ClassicSimilarity], result of:
0.03913796 = score(doc=1318,freq=2.0), product of:
0.15287386 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04618185 = queryNorm
0.25601473 = fieldWeight in 1318, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0546875 = fieldNorm(doc=1318)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r
-
Beaulieu, M.; Payne, A.; Do, T.; Jones, S.: ENQUIRE Okapi project (1996)
0.01
0.008386706 = product of:
0.016773412 = sum of:
0.016773412 = product of:
0.033546824 = sum of:
0.033546824 = weight(_text_:r in 3369) [ClassicSimilarity], result of:
0.033546824 = score(doc=3369,freq=2.0), product of:
0.15287386 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04618185 = queryNorm
0.2194412 = fieldWeight in 3369, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.046875 = fieldNorm(doc=3369)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r
-
Murphy, F.J.; Pollitt, A.S.; White, P.R.: Matching OPAC user interfaces to user needs (1991)
0.01
0.008386706 = product of:
0.016773412 = sum of:
0.016773412 = product of:
0.033546824 = sum of:
0.033546824 = weight(_text_:r in 2772) [ClassicSimilarity], result of:
0.033546824 = score(doc=2772,freq=2.0), product of:
0.15287386 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04618185 = queryNorm
0.2194412 = fieldWeight in 2772, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.046875 = fieldNorm(doc=2772)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r
-
Treglown, M.: HIBROWSE for bibliographic databases : a study of the application of usability techniques in view-based searching (1997)
0.01
0.006988921 = product of:
0.013977842 = sum of:
0.013977842 = product of:
0.027955685 = sum of:
0.027955685 = weight(_text_:r in 767) [ClassicSimilarity], result of:
0.027955685 = score(doc=767,freq=2.0), product of:
0.15287386 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.04618185 = queryNorm
0.18286766 = fieldWeight in 767, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0390625 = fieldNorm(doc=767)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- r