Search (11 results, page 1 of 1)

  • × theme_ss:"OPAC"
  • × theme_ss:"Katalogfragen allgemein"
  1. Voß, J.; Hellmich, J.: »Am Kerngeschäft der Bibliothekare kann sich plötzlich jeder beteiligen« (2007) 0.03
    0.03299512 = product of:
      0.06599024 = sum of:
        0.06599024 = product of:
          0.13198048 = sum of:
            0.13198048 = weight(_text_:2007 in 397) [ClassicSimilarity], result of:
              0.13198048 = score(doc=397,freq=7.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.65320593 = fieldWeight in 397, product of:
                  2.6457512 = tf(freq=7.0), with freq of:
                    7.0 = termFreq=7.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=397)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Series
    Lesesaal: Bibliothekskongress Leipzig 2007
    Source
    BuB. 59(2007) H.5, S.356-357
    Year
    2007
  2. Flimm, O.: ¬Die Open-Source-Software OpenBib an der USB Köln : Überblick und Entwicklungen in Richtung OPAC 2.0 (2007) 0.03
    0.031869676 = product of:
      0.06373935 = sum of:
        0.06373935 = product of:
          0.1274787 = sum of:
            0.1274787 = weight(_text_:2007 in 4593) [ClassicSimilarity], result of:
              0.1274787 = score(doc=4593,freq=5.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.6309255 = fieldWeight in 4593, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4593)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bibliothek: Forschung und Praxis. 31(2007) H.2, S.185-192
    Year
    2007
  3. Mönnich, M.; Spiering, M.: Einsatz von BibTip als Recommendersystem m Bibliothekskatalog (2008) 0.02
    0.017815689 = product of:
      0.035631377 = sum of:
        0.035631377 = product of:
          0.071262754 = sum of:
            0.071262754 = weight(_text_:2007 in 2475) [ClassicSimilarity], result of:
              0.071262754 = score(doc=2475,freq=4.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.35269803 = fieldWeight in 2475, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2475)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Das Karlsruher Recommendersystem BibTip An der Universität Karlsruhe wurden im Zeitraum von 2002 bis 2007 mehrere DFG-Projekte durchgeführt, welche die Entwicklung von Recommendersystemen für den Einsatz in Bibliotheken zum Gegenstand hatten. Daraus ist BibTip hervorgegangen. Projektpartner waren dabei die Universitätsbibliothek Karlsruhe und das Institut für Informationswirtschaft und -management von Prof. Dr. Andreas Geyer-Schulz an der Fakultät für Wirtschaftswissenschaften (http://www.em.unikarlsruhe.de/research/projects/reckvk/). Im Institut wurden die Algorithmen und die technischen Grundlagen von BibTip entwickelt. Die Bibliothek war für die Einbindung in den Katalog, die Erfassung des statistischen Datenmaterials und die Entwicklung der Dienstleistung BibTip verantwortlich. Das Projekt war so erfolgreich, dass es im Auftrag der DFG von den Projektnehmern im Dezember beim Fall 2007 Task Force Meeting der Coalition for Networked Information in Washington DC präsentiert wurde. Bei BibTip handelt es sich um einen verhaltensbasierten Recommender. Dieser Typus von Recommenderdiensten basiert auf der - im Fall von BibTip anonymisierten - Beobachtung von Nutzerverhalten und der statistischen Auswertung dieser Daten. Im Internet-Handel ergeben sich die Nutzungsdaten aus Kaufvorgängen oder aus den Klicks auf Links in Webseiten. Im Falle von BibTip sind es die Aufrufe von Volltitelanzeigen im Online-Katalog.
  4. Bertelmann, R.; Höhnow, T.; Volz, S.: Bibliothekssuchmaschine statt Bibliothekskatalog (2007) 0.02
    0.015934838 = product of:
      0.031869676 = sum of:
        0.031869676 = product of:
          0.06373935 = sum of:
            0.06373935 = weight(_text_:2007 in 761) [ClassicSimilarity], result of:
              0.06373935 = score(doc=761,freq=5.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.31546274 = fieldWeight in 761, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.03125 = fieldNorm(doc=761)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bibliotheksdienst. 41(2007) H.12, S.1302-1306
    Year
    2007
  5. Markey, K.: ¬The online library catalog : paradise lost and paradise regained? (2007) 0.01
    0.013942982 = product of:
      0.027885964 = sum of:
        0.027885964 = product of:
          0.05577193 = sum of:
            0.05577193 = weight(_text_:2007 in 1172) [ClassicSimilarity], result of:
              0.05577193 = score(doc=1172,freq=5.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.27602988 = fieldWeight in 1172, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1172)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    D-Lib magazine. 13(2007) nos.1/2, x S
    Year
    2007
  6. Sauperl, A.; Saye, J.D.: Have we made any progress? : catalogues of the future revisited (2009) 0.01
    0.0125975935 = product of:
      0.025195187 = sum of:
        0.025195187 = product of:
          0.050390374 = sum of:
            0.050390374 = weight(_text_:2007 in 2843) [ClassicSimilarity], result of:
              0.050390374 = score(doc=2843,freq=2.0), product of:
                0.20205033 = queryWeight, product of:
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.044755515 = queryNorm
                0.24939516 = fieldWeight in 2843, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.514535 = idf(docFreq=1315, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2843)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Purpose - Library online public access catalogues (OPACs) are considered to be unattractive in comparison with popular internet sites. In 2000, the authors presented some suggestions on how library catalogues should change. Have librarians actually made their OPACs more user-friendly by adopting techniques and technologies already present in other information resources? This paper aims to address these issues. Design/methodology/approach - The characteristics of four OPACs, one online bookstore and two internet search engines are analyzed. The paper reviews some of the changes and directions suggested by researchers and adds some of authors own. All this is in the hope that library catalogues will survive "Google attack." Findings - Changes are identified in the information services studied over a seven-year period. Least development is found in library catalogues. Suggestions are made for library catalogues of the future. Research limitations/implications - A library catalogue, a web search engine and an internet bookstore cannot be compared directly because of differences in scope. But features from each could be fruitfully used in others. Practical implications - OPACs must be both attractive and useful. They should be at least as easy to use as their competitors. With the results of research as well as the knowledge librarians have many years, the profession should be able to develop better OPACs than we have today and regain lost ground in the "competition" for those with information needs. Originality/value - A comparison of OPAC features in 2000 and 2007, even if subjective, can provide a panoramic view of the development of the field.
  7. Hillmann, D.I.: "Parallel universes" or meaningful relationships : envisioning a future for the OPAC and the net (1996) 0.01
    0.012127508 = product of:
      0.024255017 = sum of:
        0.024255017 = product of:
          0.048510034 = sum of:
            0.048510034 = weight(_text_:22 in 5581) [ClassicSimilarity], result of:
              0.048510034 = score(doc=5581,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.30952093 = fieldWeight in 5581, 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=5581)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Cataloging and classification quarterly. 22(1996) nos.3/4, S.97-103
  8. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.01
    0.012127508 = product of:
      0.024255017 = sum of:
        0.024255017 = product of:
          0.048510034 = sum of:
            0.048510034 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
              0.048510034 = score(doc=2905,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = 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
  9. Hillmann, D.I.: 'Parallel universes' or meaningful relationships : envisioning a future for the OPAC and the net (1996) 0.01
    0.0106115695 = product of:
      0.021223139 = sum of:
        0.021223139 = product of:
          0.042446278 = sum of:
            0.042446278 = weight(_text_:22 in 3656) [ClassicSimilarity], result of:
              0.042446278 = score(doc=3656,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.2708308 = fieldWeight in 3656, 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=3656)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Series
    Cataloging and classification quarterly; vol.22, nos.3/4
  10. Morgan, E.L.: Possible solutions for incorporating digital information mediums into traditional library cataloging services (1996) 0.01
    0.0106115695 = product of:
      0.021223139 = sum of:
        0.021223139 = product of:
          0.042446278 = sum of:
            0.042446278 = weight(_text_:22 in 600) [ClassicSimilarity], result of:
              0.042446278 = score(doc=600,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = 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
  11. Hahn, U.; Schulze, M.: Katalogerweiterungen, Mashups und Elemente der Bibliothek 2.0" in der Praxis : der Katalog der Universitätsbibliothek der Helmut-Schmidt-Universität (IHSU) Universität der Bundeswehr Hamburg (2009) 0.01
    0.006063754 = product of:
      0.012127508 = sum of:
        0.012127508 = product of:
          0.024255017 = sum of:
            0.024255017 = weight(_text_:22 in 2672) [ClassicSimilarity], result of:
              0.024255017 = score(doc=2672,freq=2.0), product of:
                0.15672618 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044755515 = queryNorm
                0.15476047 = fieldWeight in 2672, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2672)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.2009 19:40:38