-
Pejtersen, A.M.: Search strategies and database design (1988)
0.01
0.014179061 = product of:
0.07089531 = sum of:
0.07089531 = weight(_text_:u in 3110) [ClassicSimilarity], result of:
0.07089531 = score(doc=3110,freq=2.0), product of:
0.13997382 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04274735 = queryNorm
0.50648975 = fieldWeight in 3110, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.109375 = fieldNorm(doc=3110)
0.2 = coord(1/5)
- Source
- Tasks, error and models. Ed.: L.P. Goddstein, H.B. Andersen u. S.E. Olsen
-
Pejtersen, A.M.: Implications of users' value perception for the design of a bibliographic retrieval system (1986)
0.01
0.012153481 = product of:
0.060767405 = sum of:
0.060767405 = weight(_text_:u in 2961) [ClassicSimilarity], result of:
0.060767405 = score(doc=2961,freq=2.0), product of:
0.13997382 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04274735 = queryNorm
0.43413407 = fieldWeight in 2961, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=2961)
0.2 = coord(1/5)
- Source
- Empirical foundation of information and software science. Ed.: J.C. Agarwal u. P. Zunde
-
Goodstein, L.P.; Pejtersen, A.M.: ¬The Book House : System functionality and evaluation (1989)
0.01
0.0070191226 = product of:
0.035095613 = sum of:
0.035095613 = weight(_text_:m in 7626) [ClassicSimilarity], result of:
0.035095613 = score(doc=7626,freq=2.0), product of:
0.106374584 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.04274735 = queryNorm
0.3299248 = fieldWeight in 7626, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.09375 = fieldNorm(doc=7626)
0.2 = coord(1/5)
- Series
- RISØ-M-2793