-
Schneider, R.: OPACs, Benutzer und das Web (2009)
0.01
0.012357599 = product of:
0.024715198 = sum of:
0.024715198 = product of:
0.049430396 = sum of:
0.049430396 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
0.049430396 = score(doc=2905,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.30952093 = fieldWeight in 2905, 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=2905)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.2009 18:50:43
-
Solis, A.Q.; Navarrete, O.A.: Medidas de calidad en la creacion de catalogos de bibliotecas (1998)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 2825) [ClassicSimilarity], result of:
0.043251596 = score(doc=2825,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 2825, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2825)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 30. 1.1999 19:22:45
-
Erdei, K.: Kein Umzug für Zettel : Die digitalisierten Kataloge im Neubau der UB Kiel (2001)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 5777) [ClassicSimilarity], result of:
0.043251596 = score(doc=5777,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 5777, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5777)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 28. 4.2001 16:49:22
-
Bowman, J.H.: ¬The catalog as barrier to retrieval : Part 1: hyphens and ampersands in titles (2000)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 5365) [ClassicSimilarity], result of:
0.043251596 = score(doc=5365,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 5365, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5365)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- An Internet survey of 38 different OPAC systems, at eighty different libraries, was undertaken to investigate the effect on retrieval of the presence of the hyphen or the ampersand in titles. Title and Keyword searches were performed. In Title search, 22 of the systems treat the hyphen as equivalent to a space, while in Keyword the number is 16. The other systems treat it in various different ways (even including the equivalent of NOT), which means that results of searching multiple catalogs are very inconsistent. The ampersand may be ignored, treated as a special character, or treated as "and," again with very inconsistent results. Various recommendations are made with a view to improving consistency of performance.
-
Randall, N.B.: Spelling errors in the database : shadow or substance? (1999)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 106) [ClassicSimilarity], result of:
0.043251596 = score(doc=106,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 106, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=106)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
-
Marcum, D.B.: ¬The future of cataloging (2006)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 114) [ClassicSimilarity], result of:
0.043251596 = score(doc=114,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 114, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=114)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
-
Morgan, E.L.: Possible solutions for incorporating digital information mediums into traditional library cataloging services (1996)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 600) [ClassicSimilarity], result of:
0.043251596 = score(doc=600,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 600, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=600)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.143-170
-
McMillan, G.: Electronic theses and dissertations : merging perspectives (1996)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 601) [ClassicSimilarity], result of:
0.043251596 = score(doc=601,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 601, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=601)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 22(1996) nos.3/4, S.105-125
-
Hilberer, T.: Numerus currens und iPod : die Organisation von Information mittels Metadaten und die Aufgabe der Bibliotheken im digitalen Zeitalter oder Die Kraft der digitalen Ordnung (2011)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 162) [ClassicSimilarity], result of:
0.043251596 = score(doc=162,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=162)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- ¬Die Kraft der digitalen Unordnung: 32. Arbeits- und Fortbildungstagung der ASpB e. V., Sektion 5 im Deutschen Bibliotheksverband, 22.-25. September 2009 in der Universität Karlsruhe. Hrsg: Jadwiga Warmbrunn u.a
-
Theimer, S.: ¬A cataloger's resolution to become more creative : how and why (2012)
0.01
0.010812899 = product of:
0.021625798 = sum of:
0.021625798 = product of:
0.043251596 = sum of:
0.043251596 = weight(_text_:22 in 1934) [ClassicSimilarity], result of:
0.043251596 = score(doc=1934,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.2708308 = fieldWeight in 1934, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1934)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 29. 5.2015 11:08:22
-
Mönnich, M.; Dierolf, U.: 20 Jahre Karlsruher virtueller Katalog (KVK) (2016)
0.01
0.010804865 = product of:
0.02160973 = sum of:
0.02160973 = product of:
0.04321946 = sum of:
0.04321946 = weight(_text_:u in 3190) [ClassicSimilarity], result of:
0.04321946 = score(doc=3190,freq=2.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.28942272 = fieldWeight in 3190, 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=3190)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Biagetti, M.T.; Iacono, A.; Trombone, A.: Testing library catalog analysis as a bibliometric indicator for research evaluation in social sciences and humanities (2018)
0.01
0.010804865 = product of:
0.02160973 = sum of:
0.02160973 = product of:
0.04321946 = sum of:
0.04321946 = weight(_text_:u in 4868) [ClassicSimilarity], result of:
0.04321946 = score(doc=4868,freq=2.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.28942272 = fieldWeight in 4868, 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=4868)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
-
Gödert, W.; Lepsky, K.: Semantische Umfeldsuche im Information Retrieval (1998)
0.01
0.009454256 = product of:
0.018908512 = sum of:
0.018908512 = product of:
0.037817024 = sum of:
0.037817024 = weight(_text_:u in 606) [ClassicSimilarity], result of:
0.037817024 = score(doc=606,freq=2.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.25324488 = fieldWeight in 606, 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=606)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Altenhöner, R.; Frodl, C.; Gömpel, R.; Jahns, Y.; Junger, U.; Mahnke, C.; Meyer, A.; Pfeifer, B.; Oehlschläger, S.; Svensson, L.G.: Libraries beyond libraries : Integration, Innovation and Information for all Aus den Veranstaltungen der Sektionen Bibliografie, Katalogisierung, Klassifikation und Indexierung, Knowledge Management und Informationstechnologie sowie der Core Activity ICADS der IFLA Division III (Library Services) beim Weltkongress Bibliothek und Information, 77. IFLA-Generalkonferenz in San Juan, Puerto Rico (2011)
0.01
0.009454256 = product of:
0.018908512 = sum of:
0.018908512 = product of:
0.037817024 = sum of:
0.037817024 = weight(_text_:u in 174) [ClassicSimilarity], result of:
0.037817024 = score(doc=174,freq=2.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.25324488 = fieldWeight in 174, 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=174)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sunckel, B.; Reh, U.; Nienerza, H.: ¬Das HeBIS Discovery System : Kooperative Entwicklung einer neuen Rechercheoberfläche für HeBIS-Bibliotheken (2014)
0.01
0.009454256 = product of:
0.018908512 = sum of:
0.018908512 = product of:
0.037817024 = sum of:
0.037817024 = weight(_text_:u in 2576) [ClassicSimilarity], result of:
0.037817024 = score(doc=2576,freq=2.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.25324488 = fieldWeight in 2576, 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=2576)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Neubauer, W.: Von Bibliothekskatalogen zu Wissensportalen (2006)
0.01
0.009268199 = product of:
0.018536398 = sum of:
0.018536398 = product of:
0.037072796 = sum of:
0.037072796 = weight(_text_:22 in 1757) [ClassicSimilarity], result of:
0.037072796 = score(doc=1757,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.23214069 = fieldWeight in 1757, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=1757)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2008 12:40:17
-
Arsenault, C.; Ménard, E.: Searching titles with initial articles in library catalogs : a case study and search behavior analysis (2007)
0.01
0.009268199 = product of:
0.018536398 = sum of:
0.018536398 = product of:
0.037072796 = sum of:
0.037072796 = weight(_text_:22 in 2264) [ClassicSimilarity], result of:
0.037072796 = score(doc=2264,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.23214069 = fieldWeight in 2264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2264)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
-
Clarke, R.I.: Cataloging research by design : a taxonomic approach to understanding research questions in cataloging (2018)
0.01
0.009268199 = product of:
0.018536398 = sum of:
0.018536398 = product of:
0.037072796 = sum of:
0.037072796 = weight(_text_:22 in 5188) [ClassicSimilarity], result of:
0.037072796 = score(doc=5188,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.23214069 = fieldWeight in 5188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=5188)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 30. 5.2019 19:14:22
-
Dierolf, U.; Mönnich, M.: Einsatz von Recommendersystemen am Beispiel des neuen OPACs der Universitätsbibliothek Karlsruhe (2006)
0.01
0.008103648 = product of:
0.016207296 = sum of:
0.016207296 = product of:
0.032414593 = sum of:
0.032414593 = weight(_text_:u in 3230) [ClassicSimilarity], result of:
0.032414593 = score(doc=3230,freq=2.0), product of:
0.14932987 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.045604642 = queryNorm
0.21706703 = fieldWeight in 3230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=3230)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Stoker, D.: Computer cataloguing in retrospect (1997)
0.01
0.0077234996 = product of:
0.015446999 = sum of:
0.015446999 = product of:
0.030893998 = sum of:
0.030893998 = weight(_text_:22 in 605) [ClassicSimilarity], result of:
0.030893998 = score(doc=605,freq=2.0), product of:
0.1596997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045604642 = queryNorm
0.19345059 = fieldWeight in 605, 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=605)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9. 2.1997 18:44:22
