-
Walker, S.: ¬The Okapi online catalogue research projects (1989)
0.02
0.02157103 = product of:
0.04314206 = sum of:
0.017656278 = product of:
0.05296883 = sum of:
0.05296883 = weight(_text_:k in 1942) [ClassicSimilarity], result of:
0.05296883 = score(doc=1942,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.39440846 = fieldWeight in 1942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1942)
0.33333334 = coord(1/3)
0.025485784 = product of:
0.050971568 = sum of:
0.050971568 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
0.050971568 = score(doc=1942,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.38690117 = fieldWeight in 1942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1942)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 16. 8.1998 11:22:08
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.424-435.
-
Rädler, K.: Kataloganreicherung mit digitalen Inhaltsverzeichnissen eröffnet neue Geschäftsfelder : Erfahrungen aus der Vorarlberger Landesbibliothek (2008)
0.01
0.010785515 = product of:
0.02157103 = sum of:
0.008828139 = product of:
0.026484415 = sum of:
0.026484415 = weight(_text_:k in 1942) [ClassicSimilarity], result of:
0.026484415 = score(doc=1942,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.19720423 = fieldWeight in 1942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0390625 = fieldNorm(doc=1942)
0.33333334 = coord(1/3)
0.012742892 = product of:
0.025485784 = sum of:
0.025485784 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
0.025485784 = score(doc=1942,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.19345059 = fieldWeight in 1942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1942)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 6.2008 17:14:24
-
Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988)
0.01
0.010194313 = product of:
0.04077725 = sum of:
0.04077725 = product of:
0.0815545 = sum of:
0.0815545 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
0.0815545 = score(doc=7403,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.61904186 = fieldWeight in 7403, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=7403)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Program. 22(1988), S.21-31
-
Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988)
0.01
0.010194313 = product of:
0.04077725 = sum of:
0.04077725 = product of:
0.0815545 = sum of:
0.0815545 = weight(_text_:22 in 7483) [ClassicSimilarity], result of:
0.0815545 = score(doc=7483,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.61904186 = fieldWeight in 7483, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=7483)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Program. 22(1988), S.133-142
-
Wimmer, W.: Multimedia-Angebote im Bibliothekskatalog : Neue Möglichkeiten durch das ALLEGRO-Programm ALCARTA (1999)
0.01
0.009010585 = product of:
0.03604234 = sum of:
0.03604234 = product of:
0.07208468 = sum of:
0.07208468 = weight(_text_:22 in 4368) [ClassicSimilarity], result of:
0.07208468 = score(doc=4368,freq=4.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.54716086 = fieldWeight in 4368, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4368)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 1.2000 19:36:10
22. 1.2000 19:41:58
-
Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989)
0.01
0.008920024 = product of:
0.035680097 = sum of:
0.035680097 = product of:
0.07136019 = sum of:
0.07136019 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
0.07136019 = score(doc=3628,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.5416616 = fieldWeight in 3628, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3628)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47
-
Wagner, H.: OPAC für jedermann? (1993)
0.01
0.008920024 = product of:
0.035680097 = sum of:
0.035680097 = product of:
0.07136019 = sum of:
0.07136019 = weight(_text_:22 in 5575) [ClassicSimilarity], result of:
0.07136019 = score(doc=5575,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.5416616 = fieldWeight in 5575, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=5575)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Footnote
- Eine Replik zu Auer: OPAC und Zeichensatz (Mitteilungen der VÖB 46(1993) H.2, S.21-22)
-
Auer, G.: Online-Kataloge und Zeichensatz (1993)
0.01
0.008920024 = product of:
0.035680097 = sum of:
0.035680097 = product of:
0.07136019 = sum of:
0.07136019 = weight(_text_:22 in 7584) [ClassicSimilarity], result of:
0.07136019 = score(doc=7584,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.5416616 = fieldWeight in 7584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=7584)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Mitteilungen der Vereinigung Österreichischer Bibliothekare. 46(1993) H.2, S.21-22
-
Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990)
0.01
0.008920024 = product of:
0.035680097 = sum of:
0.035680097 = product of:
0.07136019 = sum of:
0.07136019 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
0.07136019 = score(doc=211,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.5416616 = fieldWeight in 211, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=211)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Source
- Open. 22(1990) no.10, S.326-330
-
Ostendorp, C.; Trinks-Schulz, H.: Integriertes Bibliothekssystem BABSY/i3v an der Hochschulbibliothek der Fachhochschule Gelsenkirchen (1999)
0.01
0.008920024 = product of:
0.035680097 = sum of:
0.035680097 = product of:
0.07136019 = sum of:
0.07136019 = weight(_text_:22 in 4513) [ClassicSimilarity], result of:
0.07136019 = score(doc=4513,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.5416616 = fieldWeight in 4513, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4513)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 23. 3.2000 15:22:58
-
Wimmer, W.: Mit dem 'Surfbrett' in die Bibliothek : der World-Wide-Web Katalog der Bibliothek der Friedrich-Ebert-Stiftung (1996)
0.01
0.0076457346 = product of:
0.030582938 = sum of:
0.030582938 = product of:
0.061165877 = sum of:
0.061165877 = weight(_text_:22 in 3373) [ClassicSimilarity], result of:
0.061165877 = score(doc=3373,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.46428138 = fieldWeight in 3373, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3373)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 4.1996 20:07:57
-
Recker, I.; Ronthaler, M.; Zillmann, H.: OSIRIS - Osnabrück Intelligent Research Information System : ein Hyperbase Front End System für OPACs (1996)
0.01
0.0076457346 = product of:
0.030582938 = sum of:
0.030582938 = product of:
0.061165877 = sum of:
0.061165877 = weight(_text_:22 in 4106) [ClassicSimilarity], result of:
0.061165877 = score(doc=4106,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.46428138 = fieldWeight in 4106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4106)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 22. 4.1996 20:07:57
-
Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004)
0.01
0.0075498605 = product of:
0.015099721 = sum of:
0.0061796973 = product of:
0.018539092 = sum of:
0.018539092 = weight(_text_:k in 2509) [ClassicSimilarity], result of:
0.018539092 = score(doc=2509,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.13804297 = fieldWeight in 2509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.02734375 = fieldNorm(doc=2509)
0.33333334 = coord(1/3)
0.008920024 = product of:
0.017840048 = sum of:
0.017840048 = weight(_text_:22 in 2509) [ClassicSimilarity], result of:
0.017840048 = score(doc=2509,freq=2.0), product of:
0.13174312 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037621226 = queryNorm
0.1354154 = fieldWeight in 2509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=2509)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Electronic library. 22(2004) no.2, S.112-120
-
Markey, K.: Users and the online catalog : subject access problems (1986)
0.01
0.007062511 = product of:
0.028250044 = sum of:
0.028250044 = product of:
0.08475013 = sum of:
0.08475013 = weight(_text_:k in 342) [ClassicSimilarity], result of:
0.08475013 = score(doc=342,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.63105357 = fieldWeight in 342, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=342)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Markey, K.: Integrating the machine-readable LCSH into online catalogs (1988)
0.01
0.007062511 = product of:
0.028250044 = sum of:
0.028250044 = product of:
0.08475013 = sum of:
0.08475013 = weight(_text_:k in 356) [ClassicSimilarity], result of:
0.08475013 = score(doc=356,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.63105357 = fieldWeight in 356, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=356)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Markey, K.: Subject searching experiences and needs on online catalog users : implications for library classification (1985)
0.01
0.007062511 = product of:
0.028250044 = sum of:
0.028250044 = product of:
0.08475013 = sum of:
0.08475013 = weight(_text_:k in 379) [ClassicSimilarity], result of:
0.08475013 = score(doc=379,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.63105357 = fieldWeight in 379, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=379)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Wiest, K.: ¬Der Einsatz von Online-Benutzerkatalogen : Erfahrungsbericht über den Einsatz in der Stadtbücherei Speyer (1987)
0.01
0.007062511 = product of:
0.028250044 = sum of:
0.028250044 = product of:
0.08475013 = sum of:
0.08475013 = weight(_text_:k in 711) [ClassicSimilarity], result of:
0.08475013 = score(doc=711,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.63105357 = fieldWeight in 711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=711)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Markey, K.: Thus spoke the OPAC user (1983)
0.01
0.007062511 = product of:
0.028250044 = sum of:
0.028250044 = product of:
0.08475013 = sum of:
0.08475013 = weight(_text_:k in 785) [ClassicSimilarity], result of:
0.08475013 = score(doc=785,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.63105357 = fieldWeight in 785, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=785)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Beiser, K.: CD-ROM catalogs : the state of the art (1988)
0.01
0.007062511 = product of:
0.028250044 = sum of:
0.028250044 = product of:
0.08475013 = sum of:
0.08475013 = weight(_text_:k in 792) [ClassicSimilarity], result of:
0.08475013 = score(doc=792,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.63105357 = fieldWeight in 792, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=792)
0.33333334 = coord(1/3)
0.25 = coord(1/4)
-
Schröder, K.: Zur OPAC-Diskussion, ein britisches Projekt: OKAPI (1990)
0.01
0.007062511 = product of:
0.028250044 = sum of:
0.028250044 = product of:
0.08475013 = sum of:
0.08475013 = weight(_text_:k in 1402) [ClassicSimilarity], result of:
0.08475013 = score(doc=1402,freq=2.0), product of:
0.13429943 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.037621226 = queryNorm
0.63105357 = fieldWeight in 1402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=1402)
0.33333334 = coord(1/3)
0.25 = coord(1/4)