-
Dreis, G.: Formen des sachlichen Zugriffs : Probleme des automatischen Indexierens (1991)
0.10
0.10319442 = product of:
0.1719907 = sum of:
0.10722145 = weight(_text_:g in 2995) [ClassicSimilarity], result of:
0.10722145 = score(doc=2995,freq=4.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.70424014 = fieldWeight in 2995, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=2995)
0.05762393 = weight(_text_:u in 2995) [ClassicSimilarity], result of:
0.05762393 = score(doc=2995,freq=2.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.43413407 = fieldWeight in 2995, 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=2995)
0.0071453196 = weight(_text_:a in 2995) [ClassicSimilarity], result of:
0.0071453196 = score(doc=2995,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.15287387 = fieldWeight in 2995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=2995)
0.6 = coord(3/5)
- Source
- Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf: methodische Erkenntnisse und Erfahrungen, OPAC-Kolloquium am 27. u.28.11.1989. Hrsg.: G. Gattermann
- Type
- a
-
Külper, U.; Schulz, U.; Wendt, H.; Will, G.: ¬Die Entwicklung des Kinder-OPACs BÜCHERSCHATZ : Kundennähe und Benutzerorientierung (1997)
0.09
0.09286481 = product of:
0.15477468 = sum of:
0.06318085 = weight(_text_:g in 478) [ClassicSimilarity], result of:
0.06318085 = score(doc=478,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.4149775 = fieldWeight in 478, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.078125 = fieldNorm(doc=478)
0.08317299 = weight(_text_:u in 478) [ClassicSimilarity], result of:
0.08317299 = score(doc=478,freq=6.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.6266186 = fieldWeight in 478, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=478)
0.00842084 = weight(_text_:a in 478) [ClassicSimilarity], result of:
0.00842084 = score(doc=478,freq=4.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.18016359 = fieldWeight in 478, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=478)
0.6 = coord(3/5)
- Source
- Wissenschaftliche und öffentliche Bibliotheken: CD-ROM und Online, Kinder und Jugendliche. Red.: H. Grube u. A. Holderried
- Type
- a
-
Document retrieval systems (1988)
0.08
0.08345637 = product of:
0.13909394 = sum of:
0.06254584 = weight(_text_:g in 1053) [ClassicSimilarity], result of:
0.06254584 = score(doc=1053,freq=4.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.41080675 = fieldWeight in 1053, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0546875 = fieldNorm(doc=1053)
0.06722792 = weight(_text_:u in 1053) [ClassicSimilarity], result of:
0.06722792 = score(doc=1053,freq=8.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.50648975 = fieldWeight in 1053, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=1053)
0.009320162 = weight(_text_:a in 1053) [ClassicSimilarity], result of:
0.009320162 = score(doc=1053,freq=10.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.19940455 = fieldWeight in 1053, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=1053)
0.6 = coord(3/5)
- Content
- Entählt u.a. die Beiträge: CLEVERDON, C.: Optimizing convenient online access to bibliographic databases; SALTON, G.: Automatic indexing and abstracting; HARTER, S.P.: Statistical approaches to automatic indexing; WALKER, S.: Improving subject access painlessly: recent work on the OKAPI online catalogue projects; SPARCK JONES, K.: A statistical interpretation of term specifity and its application in retrieval; CROFT, W.B. u. D.J. HARPER: Using probabilistic model of document retrieval without relevance information; BERSTEIN, L. u. R.E. WILLIAMSON: Testing of a natural language retrieval system for a full text knowledge base; FRAKES, W.B.: Term conflation for information retrieval; PORTER, M. u. V. GALPIN: Relevance feedback in a public access catalogue for a research library: MUSCAT at the Scott Polar Institute; SALTON, G. u. M.J. McGILL: The SMART and SIRE experimental retrieval systems; BRZOZOWSKI, J.P. MASQUERADE: searching full text of abstracts using automatic indexing; DOSZKOCS, T.E.: CITE NLM: Natural-language searching in an online catalog
-
Auer, G.: Online-Kataloge und Zeichensatz (1993)
0.08
0.081140354 = product of:
0.13523392 = sum of:
0.08845319 = weight(_text_:g in 7584) [ClassicSimilarity], result of:
0.08845319 = score(doc=7584,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.5809685 = fieldWeight in 7584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.109375 = fieldNorm(doc=7584)
0.008336206 = weight(_text_:a in 7584) [ClassicSimilarity], result of:
0.008336206 = score(doc=7584,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.17835285 = fieldWeight in 7584, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=7584)
0.038444523 = product of:
0.076889046 = sum of:
0.076889046 = weight(_text_:22 in 7584) [ClassicSimilarity], result of:
0.076889046 = score(doc=7584,freq=2.0), product of:
0.14195032 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040536046 = 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)
0.6 = coord(3/5)
- Source
- Mitteilungen der Vereinigung Österreichischer Bibliothekare. 46(1993) H.2, S.21-22
- Type
- a
-
Külper, U.; Schulz, U.; Will, G.: Bücherschatz - a prototype of a children's OPAC (1997)
0.06
0.061675012 = product of:
0.10279168 = sum of:
0.044226594 = weight(_text_:g in 1771) [ClassicSimilarity], result of:
0.044226594 = score(doc=1771,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.29048425 = fieldWeight in 1771, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0546875 = fieldNorm(doc=1771)
0.04753732 = weight(_text_:u in 1771) [ClassicSimilarity], result of:
0.04753732 = score(doc=1771,freq=4.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.35814235 = fieldWeight in 1771, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=1771)
0.0110277645 = weight(_text_:a in 1771) [ClassicSimilarity], result of:
0.0110277645 = score(doc=1771,freq=14.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.23593865 = fieldWeight in 1771, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=1771)
0.6 = coord(3/5)
- Abstract
- Bücherschatz is a prototype OPAC for children developed in 1995 by interdisciplinary cooperation between the Department of Library and Information Studies, FH Hamburg, and the computing department. Its target group is children aged 8-10. The software development method followed was Steps, while prototyping uses several methods of user participation, i.e. the metaphor game, scenarios and Pictive. Bücherschatz has an attractive graphical user interface, is mouse driven, uses a metaphor arousing children's curiosity, presents topics of children's books as a defined amount of search categories tested with children, and encourages reading through book descriptions appropriate for children
- Footnote
- Contribution to a special issue devoted to papers read at the 1996 Electronic Access to Fiction research seminar at Copenhagen, Denmark
- Type
- a
-
Schmidt, E.; Weigang, G.; Schulz, U.: OPAC-Nutzer ernst genommen : eine Thinking-Aloud-Studie am ALS-OPAC der Hamburger Öffentlichen Bücherhallen (1997)
0.06
0.057418387 = product of:
0.095697306 = sum of:
0.050544675 = weight(_text_:g in 931) [ClassicSimilarity], result of:
0.050544675 = score(doc=931,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.331982 = fieldWeight in 931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0625 = fieldNorm(doc=931)
0.038415954 = weight(_text_:u in 931) [ClassicSimilarity], result of:
0.038415954 = score(doc=931,freq=2.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.28942272 = fieldWeight in 931, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=931)
0.006736672 = weight(_text_:a in 931) [ClassicSimilarity], result of:
0.006736672 = score(doc=931,freq=4.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.14413087 = fieldWeight in 931, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=931)
0.6 = coord(3/5)
- Abstract
- Describes a thinking aloud study with OPAC users at HÖB which revealed considerable difficulties caused by the inadequate design of the interface and the search options for online catalogues. Reports results of an analysis of comments by users on misunderstandings and abortive search attempts which provides insights into strategies for improved OPAC design
- Type
- a
-
Enhancing access to information : designing catalogs for the 21st century (1992)
0.05
0.054739673 = product of:
0.091232784 = sum of:
0.031590424 = weight(_text_:g in 1009) [ClassicSimilarity], result of:
0.031590424 = score(doc=1009,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.20748875 = fieldWeight in 1009, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0390625 = fieldNorm(doc=1009)
0.05368793 = weight(_text_:u in 1009) [ClassicSimilarity], result of:
0.05368793 = score(doc=1009,freq=10.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.40448055 = fieldWeight in 1009, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=1009)
0.0059544328 = weight(_text_:a in 1009) [ClassicSimilarity], result of:
0.0059544328 = score(doc=1009,freq=8.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.12739488 = fieldWeight in 1009, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=1009)
0.6 = coord(3/5)
- Content
- Enthält die Beiträge: TYCKOSON, D.A.: Enhancing access to information: building catalogs for the future; TYCKOSON, D.A.: The twenty-first century limited: desinging catalogs for the next century; DWYER, J.: Bibliographic records enhancement: from the drawing board to the catalog screen; SYRACUSE, R.O. u. R.K. POYER: Enhancing access to the library's collections: a view from an academic health center library; STUDWELL, W.E.: Of eggs and baskets: getting more access out of LC Subject Headings in an online environment; STEPHENS, I.E.: Getting more out of call numbers: displaying holdings, locations and circulation status; MICCO, M.: The next generation of online public access catalogs: a new look at subject access using hypermedia; SLOAN, B.G.: Remote access: design implications for the online catalog; ENGEL, G.: User instruction for access to catalogs and database on the Internet; BARNES, S. u. J. McCUE: Linking library records to bibliographic databases: an analysis of common data elements in BIOSIS, Agricola and the OPAC; HARWOOD, R.: Adding a nonlibrary campus collection to the library database; CARTER, K., H. OLSEN u. S. AQUILA: Bulk loading of records for microform sets into the online catalogue; DYKEMAN, A. u. J. ZIMMERMAN: The Georgia Institute of Technology Electronic Library: issues to consider; MOLHOLT, P. u. K. FORSYTHE: Opening up information access through the electronic catalog
-
Gattermann, G.: Online public access catalogue (1985)
0.05
0.053371157 = product of:
0.13342789 = sum of:
0.12509169 = weight(_text_:g in 376) [ClassicSimilarity], result of:
0.12509169 = score(doc=376,freq=4.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.8216135 = fieldWeight in 376, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.109375 = fieldNorm(doc=376)
0.008336206 = weight(_text_:a in 376) [ClassicSimilarity], result of:
0.008336206 = score(doc=376,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.17835285 = fieldWeight in 376, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=376)
0.4 = coord(2/5)
- Source
- Bibliothekenverbund und lokale Systeme. Bericht über eine Studienreise in die USA vom 24.9-13.10.84. Von G. Beyersdorff u.a
- Type
- a
-
Dreis, G.: Zur Retrievalorganisation des OPAC (1991)
0.05
0.053371157 = product of:
0.13342789 = sum of:
0.12509169 = weight(_text_:g in 2059) [ClassicSimilarity], result of:
0.12509169 = score(doc=2059,freq=4.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.8216135 = fieldWeight in 2059, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.109375 = fieldNorm(doc=2059)
0.008336206 = weight(_text_:a in 2059) [ClassicSimilarity], result of:
0.008336206 = score(doc=2059,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.17835285 = fieldWeight in 2059, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=2059)
0.4 = coord(2/5)
- Source
- Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf: methodische Erkenntnisse und Erfahrungen, OPAC-Kolloquium am 27.-28.11.1989. Hrsg.: G. Gattermann
- Type
- a
-
Stedtnitz, G.: Suchbarkeit von Namen (1991)
0.05
0.053371157 = product of:
0.13342789 = sum of:
0.12509169 = weight(_text_:g in 2062) [ClassicSimilarity], result of:
0.12509169 = score(doc=2062,freq=4.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.8216135 = fieldWeight in 2062, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.109375 = fieldNorm(doc=2062)
0.008336206 = weight(_text_:a in 2062) [ClassicSimilarity], result of:
0.008336206 = score(doc=2062,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.17835285 = fieldWeight in 2062, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=2062)
0.4 = coord(2/5)
- Source
- Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf: methodische Erkenntnisse und Erfahrungen, OPAC-Kolloquium am 27.-28.11.1989. Hrsg.: G. Gattermann
- Type
- a
-
Entwicklung eines Online-Publikumskataloges für wissenschaftliche Bibliotheken : Berichte über das OPAC-Projekt der UB Düsseldorf (1989)
0.05
0.05292645 = product of:
0.13231613 = sum of:
0.1263617 = weight(_text_:g in 254) [ClassicSimilarity], result of:
0.1263617 = score(doc=254,freq=8.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.829955 = fieldWeight in 254, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.078125 = fieldNorm(doc=254)
0.0059544328 = weight(_text_:a in 254) [ClassicSimilarity], result of:
0.0059544328 = score(doc=254,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.12739488 = fieldWeight in 254, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=254)
0.4 = coord(2/5)
- Content
- Enthält die Beiträge: GATTERMANN, G.: Entwicklung eines Online-Publikumskataloges für wissenschaftliche Bibliotheken; SCHULTE-GEERS, A.: Online public access catalog: Erfahrungen und Ergebnisse; GATTUNG, B.: Überlegungen zum Datenbankenaufbau; DREIS, G.: Zum Problemfeld Benutzerfreundlichkeit; STEDTNITZ, G.: Taugen RAK-WB-Konventionen für den Online Katalog. - Vgl. auch die umfangreichere Darstellung in: (ZFBB Sonderh. )
- Editor
- Gattermann, G. u.a. (Mitarb.)
-
Hajdu Barát, A.: Usability and the user interfaces of classical information retrieval languages (2006)
0.05
0.051706057 = product of:
0.08617676 = sum of:
0.044226594 = weight(_text_:g in 232) [ClassicSimilarity], result of:
0.044226594 = score(doc=232,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.29048425 = fieldWeight in 232, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0546875 = fieldNorm(doc=232)
0.03361396 = weight(_text_:u in 232) [ClassicSimilarity], result of:
0.03361396 = score(doc=232,freq=2.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.25324488 = fieldWeight in 232, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=232)
0.008336206 = weight(_text_:a in 232) [ClassicSimilarity], result of:
0.008336206 = score(doc=232,freq=8.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.17835285 = fieldWeight in 232, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=232)
0.6 = coord(3/5)
- Abstract
- This paper examines some traditional information searching methods and their role in Hungarian OPACs. What challenges are there in the digital and online environment? How do users work with them and do they give users satisfactory results? What kinds of techniques are users employing? In this paper I examine the user interfaces of UDC, thesauri, subject headings etc. in the Hungarian library. The key question of the paper is whether a universal system or local solutions is the best approach for searching in the digital environment.
- Source
- Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch
- Type
- a
-
Future of online catalogues : Essen symposium, 30.9.-3.10.1985 (1986)
0.05
0.051172856 = product of:
0.08528809 = sum of:
0.044675604 = weight(_text_:g in 2077) [ClassicSimilarity], result of:
0.044675604 = score(doc=2077,freq=4.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.2934334 = fieldWeight in 2077, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0390625 = fieldNorm(doc=2077)
0.033955228 = weight(_text_:u in 2077) [ClassicSimilarity], result of:
0.033955228 = score(doc=2077,freq=4.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.25581595 = fieldWeight in 2077, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=2077)
0.0066572586 = weight(_text_:a in 2077) [ClassicSimilarity], result of:
0.0066572586 = score(doc=2077,freq=10.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.14243183 = fieldWeight in 2077, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0390625 = fieldNorm(doc=2077)
0.6 = coord(3/5)
- Abstract
- In the late 1970s libraries suddenly recognized the importance of online catalogues. Advanced computer technology can handle massive bibliographic records and direct user inquiries (cataloguing and circulation) and online access is much more adequate than a cara and COM catalogue. There are several problems associated woth online public access catalogues as they are designed primarily for direct use by library patrons without knowledge of library cataloguing rules, yet the introduction of online catalogues extends the services that a library offers in the sense of efficiency, productivity and cooperation with other libraries, i. e. users and staff.
- Content
- Enthält u.a die Beiträge: HILDRETH, Ch.: Online public access catalogues; VOGT, H.: The future of online catalogues in the northern areas of Germany; SEAL, A.: Data structures, MARC and online access; HOLM, L.: Design of databases as good catalogues; RISHOEJ, J.: From database-production to an online catalogue; BUCKLE, D.: OCLC Europe: bibliographic database services for catalogue conversion; FERGUSON, J.: Future of online catalogues. UTLAS in Europe - a personal view; SÜLE, G.: Problems of duplicate records, standards and quality control; HUNSTAD, S.: Problems of duplicate records; SCHOOTS, P.: Browsers in Rotterdam: popular access to the database; KINSELLA, J.: "Prospects for browsing": experimental approaches to the presentation of brief entries and the design of 'browse screens'; MERRIN, G.: Access points and search methods in the SIBIL system with special reference to Boolean and tree search; KOHL, E.: The online union catalogue of parliamentary and government institutions in the Federal Republic of Germany; COSTERS, L. u. J. BUYS: The results of an experiment with an online public access catalogue; NOERR, K.B. u. P. NOERR: A microcomputer system for online catalogues; RAITT, D.: Online catalogues: the facts, the features, the future
-
Martin, G.: Main entry : the argument for a defence of main entry in the OPAC (1996)
0.05
0.04922404 = product of:
0.082040064 = sum of:
0.050544675 = weight(_text_:g in 7234) [ClassicSimilarity], result of:
0.050544675 = score(doc=7234,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.331982 = fieldWeight in 7234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0625 = fieldNorm(doc=7234)
0.009527093 = weight(_text_:a in 7234) [ClassicSimilarity], result of:
0.009527093 = score(doc=7234,freq=8.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.20383182 = fieldWeight in 7234, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=7234)
0.021968298 = product of:
0.043936595 = sum of:
0.043936595 = weight(_text_:22 in 7234) [ClassicSimilarity], result of:
0.043936595 = score(doc=7234,freq=2.0), product of:
0.14195032 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040536046 = queryNorm
0.30952093 = fieldWeight in 7234, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7234)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Abstract
- Argues that the current understanding of main entry is the chief access point for the work in a physical item being described by a bibliographic record. Explains the justification for main entries while drawing attention to the few related problems as they relate to OPACs
- Source
- Cataloguing Australia. 22(1996) nos.1/2, S.21-25
- Type
- a
-
¬Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf : Methodische Erkenntnisse und Erfahrungen; OPAC-Kolloquium am 27.-28.11.1989 (1991)
0.05
0.049212135 = product of:
0.08202022 = sum of:
0.056510665 = weight(_text_:g in 1645) [ClassicSimilarity], result of:
0.056510665 = score(doc=1645,freq=10.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.37116715 = fieldWeight in 1645, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.03125 = fieldNorm(doc=1645)
0.019207977 = weight(_text_:u in 1645) [ClassicSimilarity], result of:
0.019207977 = score(doc=1645,freq=2.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.14471136 = fieldWeight in 1645, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03125 = fieldNorm(doc=1645)
0.0063015795 = weight(_text_:a in 1645) [ClassicSimilarity], result of:
0.0063015795 = score(doc=1645,freq=14.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.13482209 = fieldWeight in 1645, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.03125 = fieldNorm(doc=1645)
0.6 = coord(3/5)
- Classification
- Bib A 291 / OPAC
a Düsseldorf / Bib A 291 OPAC
- Content
- Enthält die Beiträge: SCHULTE-GEERS, A.: Das OPAC-Projekt der Universitätsbibliothek Düsseldorf: Realisierungsverlauf und Design; DREIS, G.: Zur Retrievalorganisation des OPAC; BARTHOLOMÄUS, I.: Die Benutzeroberfläche; GATTUNG, B.: Datenbank-Aufbau und -Update; DREIS, G.: Formen des sachlichen Sachzugriffs. Probleme des automatischen Indexierens; STEDTNITZ, G.: Suchbarkeit von Namen; GATTUNG, B.: Zur Analyse des Benutzerverhaltens. T.1; DREIS, G.: Zur Analyse des Benutzerverhaltens. T.2; BINDER, W.: Der OPAC der Universitätsbibliothek Bielefeld; SKIBBE, M.: Der OPAC der Universitätsbibliothek der Universität der Bundeswehr Hamburg; KRISTEN, H.: Der OPAC der Universitätsbibliothek Karlsruhe; WÄTJEN, H.-J.: ORBIS, der Oldenburger Online-Benutzerkatalog; KOWALK, W.: Der OPAC der Universitätsbibliothek Saarbrücken; FUCHS, H.-J.; RIENAS, C. u. R. BOUCHÉ: Der OPAC der Universitätsbibliothek Tübingen; NIGGEMANN, E.: Die Diskussion während des Düsseldorfer Expertenkolloquiums
- Editor
- Gattermann, G.
- SBB
- Bib A 291 / OPAC
a Düsseldorf / Bib A 291 OPAC
-
Walker, S.: ¬The Okapi online catalogue research projects (1989)
0.05
0.048860855 = product of:
0.08143476 = sum of:
0.048019946 = weight(_text_:u in 1942) [ClassicSimilarity], result of:
0.048019946 = score(doc=1942,freq=2.0), product of:
0.13273303 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040536046 = queryNorm
0.3617784 = fieldWeight in 1942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.078125 = fieldNorm(doc=1942)
0.0059544328 = weight(_text_:a in 1942) [ClassicSimilarity], result of:
0.0059544328 = score(doc=1942,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.12739488 = fieldWeight in 1942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=1942)
0.027460374 = product of:
0.054920748 = sum of:
0.054920748 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
0.054920748 = score(doc=1942,freq=2.0), product of:
0.14195032 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040536046 = 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)
0.6 = coord(3/5)
- 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.
- Type
- a
-
Schweikl, G.: ¬Die Pilotierung des SISIS-OPAC-ONL V 1.0 an der Universitätsbibliothek Regensburg (1994)
0.05
0.04754979 = product of:
0.07924965 = sum of:
0.050544675 = weight(_text_:g in 1422) [ClassicSimilarity], result of:
0.050544675 = score(doc=1422,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.331982 = fieldWeight in 1422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.0625 = fieldNorm(doc=1422)
0.006736672 = weight(_text_:a in 1422) [ClassicSimilarity], result of:
0.006736672 = score(doc=1422,freq=4.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.14413087 = fieldWeight in 1422, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=1422)
0.021968298 = product of:
0.043936595 = sum of:
0.043936595 = weight(_text_:22 in 1422) [ClassicSimilarity], result of:
0.043936595 = score(doc=1422,freq=2.0), product of:
0.14195032 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040536046 = queryNorm
0.30952093 = fieldWeight in 1422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=1422)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Abstract
- Within the SOKRATES project Bavarian state, university and regional libraries are being equipped with locally automated systems. Regensburg university library has piloted the SISIS-OPAC-ONL version 1.0, adapted from the SINIX-based software SISIS-SE, with a machine readable stock of 1,66 million titles. OPAC-ONL offers 3 retrieval functions of different grades. Tests have been approved by Bavarian state libraries provided that certain faults are rectified statewide use of the OPAC should follow
- Source
- Bibliotheksforum Bayern. 22(1994) H.3, S.358-376
- Type
- a
-
Dwyer, G.: Evaluating Online Public Access Catalogues : a checklist (1984)
0.05
0.04582508 = product of:
0.1145627 = sum of:
0.10108935 = weight(_text_:g in 4597) [ClassicSimilarity], result of:
0.10108935 = score(doc=4597,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.663964 = fieldWeight in 4597, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.125 = fieldNorm(doc=4597)
0.013473344 = weight(_text_:a in 4597) [ClassicSimilarity], result of:
0.013473344 = score(doc=4597,freq=4.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.28826174 = fieldWeight in 4597, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=4597)
0.4 = coord(2/5)
- Type
- a
-
Dreis, G.: Zur Analyse des Benutzerverhaltens. T.2 (1991)
0.05
0.04574671 = product of:
0.11436677 = sum of:
0.10722145 = weight(_text_:g in 2064) [ClassicSimilarity], result of:
0.10722145 = score(doc=2064,freq=4.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.70424014 = fieldWeight in 2064, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=2064)
0.0071453196 = weight(_text_:a in 2064) [ClassicSimilarity], result of:
0.0071453196 = score(doc=2064,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.15287387 = fieldWeight in 2064, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=2064)
0.4 = coord(2/5)
- Source
- Der Online-Publikumskatalog der Universitätsbibliothek Düsseldorf: methodische Erkenntnisse und Erfahrungen, OPAC-Kolloquium am 27.-28.11.1989. Hrsg.: G. Gattermann
- Type
- a
-
Gattermann, G.: Probleme des Online-Benutzerkatalogs : Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1989)
0.04
0.04424658 = product of:
0.110616446 = sum of:
0.10108935 = weight(_text_:g in 365) [ClassicSimilarity], result of:
0.10108935 = score(doc=365,freq=2.0), product of:
0.15225126 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.040536046 = queryNorm
0.663964 = fieldWeight in 365, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.125 = fieldNorm(doc=365)
0.009527093 = weight(_text_:a in 365) [ClassicSimilarity], result of:
0.009527093 = score(doc=365,freq=2.0), product of:
0.046739966 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.040536046 = queryNorm
0.20383182 = fieldWeight in 365, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=365)
0.4 = coord(2/5)
- Type
- a
