-
Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989)
0.03
0.02510652 = product of:
0.117163755 = sum of:
0.055185407 = weight(_text_:bibliothek in 2306) [ClassicSimilarity], result of:
0.055185407 = score(doc=2306,freq=2.0), product of:
0.121660605 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.029633347 = queryNorm
0.4536013 = fieldWeight in 2306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.078125 = fieldNorm(doc=2306)
0.010089659 = weight(_text_:information in 2306) [ClassicSimilarity], result of:
0.010089659 = score(doc=2306,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.19395474 = fieldWeight in 2306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=2306)
0.05188869 = weight(_text_:retrieval in 2306) [ClassicSimilarity], result of:
0.05188869 = score(doc=2306,freq=6.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.5788671 = fieldWeight in 2306, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=2306)
0.21428572 = coord(3/14)
- Footnote
- Rez. in: Journal of academic librarianship (1990) S.44 (R.J. Dorn); Bibliothek; Forschung u. Praxis 14(1990) S.90-91 (W. Umstätter)
- Series
- Advances in library information technology; 2
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Crawford, W.; Stovel, L.; Bales, K.: Bibliographic displays in the online catalog (1986)
0.01
0.008090839 = product of:
0.05663587 = sum of:
0.014268933 = weight(_text_:information in 222) [ClassicSimilarity], result of:
0.014268933 = score(doc=222,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.27429342 = fieldWeight in 222, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=222)
0.042366937 = weight(_text_:retrieval in 222) [ClassicSimilarity], result of:
0.042366937 = score(doc=222,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.47264296 = fieldWeight in 222, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=222)
0.14285715 = coord(2/14)
- PRECIS
- Bibliographic on / line information retrieval services
- Subject
- Bibliographic on / line information retrieval services
-
Markey, K.: Subject searching in library catalogs : Before and after the introduction of online catalogs (1984)
0.00
0.0034237658 = product of:
0.047932718 = sum of:
0.047932718 = weight(_text_:retrieval in 2284) [ClassicSimilarity], result of:
0.047932718 = score(doc=2284,freq=2.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.5347345 = fieldWeight in 2284, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=2284)
0.071428575 = coord(1/14)
- Theme
- Klassifikationssysteme im Online-Retrieval
-
Herrmann, T.: Zur Gestaltung der Mensch-Computer-Interaktion : Systemerklärung als kommunikatives Problem (1986)
0.00
8.64828E-4 = product of:
0.012107591 = sum of:
0.012107591 = weight(_text_:information in 5124) [ClassicSimilarity], result of:
0.012107591 = score(doc=5124,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.23274569 = fieldWeight in 5124, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=5124)
0.071428575 = coord(1/14)
- Series
- Sprache und Information; Bd.14
-
Mitev, N.N.; Venner, G.M.; Walker, S.: Designing an online public access catalogue : OKAPI, a catalogue on a local area network (1985)
0.00
7.2068995E-4 = product of:
0.010089659 = sum of:
0.010089659 = weight(_text_:information in 435) [ClassicSimilarity], result of:
0.010089659 = score(doc=435,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.19395474 = fieldWeight in 435, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=435)
0.071428575 = coord(1/14)
- Series
- Library and information research report; 39
