Search (25 results, page 1 of 2)

  • × theme_ss:"Verteilte bibliographische Datenbanken"
  1. Dadam, P.: Verteilte Datenbanken und Client/Server-Systeme : Grundlagen, Konzepte und Realisierungsformen (1996) 0.10 
    0.09736299 = product of:
  0.32454327 = sum of:
    0.115646385 = weight(_text_:informatik in 3110) [ClassicSimilarity], result of:
      0.115646385 = score(doc=3110,freq=20.0), product of:
        0.16217588 = queryWeight, product of:
          5.1024737 = idf(docFreq=730, maxDocs=44218)
          0.031783774 = queryNorm
        0.7130924 = fieldWeight in 3110, product of:
          4.472136 = tf(freq=20.0), with freq of:
            20.0 = termFreq=20.0
          5.1024737 = idf(docFreq=730, maxDocs=44218)
          0.03125 = fieldNorm(doc=3110)
    0.176565 = weight(_text_:monographien in 3110) [ClassicSimilarity], result of:
      0.176565 = score(doc=3110,freq=16.0), product of:
        0.21188492 = queryWeight, product of:
          6.666449 = idf(docFreq=152, maxDocs=44218)
          0.031783774 = queryNorm
        0.83330613 = fieldWeight in 3110, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          6.666449 = idf(docFreq=152, maxDocs=44218)
          0.03125 = fieldNorm(doc=3110)
    0.032331895 = product of:
      0.06466379 = sum of:
        0.06466379 = weight(_text_:allgemeines in 3110) [ClassicSimilarity], result of:
          0.06466379 = score(doc=3110,freq=4.0), product of:
            0.18133987 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.031783774 = queryNorm
            0.35658893 = fieldWeight in 3110, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.03125 = fieldNorm(doc=3110)
      0.5 = coord(1/2)
  0.3 = coord(3/10)
    BK
    54.80 / Angewandte Informatik
    Classification
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    ST 273 Informatik / Monographien / Software und -entwicklung / Kommunikationssysteme allgemein (mail-dienste, Dokumentenaustausch, Online-Konferenz)
    ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
    54.80 / Angewandte Informatik
    RVK
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    ST 273 Informatik / Monographien / Software und -entwicklung / Kommunikationssysteme allgemein (mail-dienste, Dokumentenaustausch, Online-Konferenz)
    ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
  2. Ostergren, M.; Wright, G.: Creating a bibliographic database for a widely distributed collection (1998) 0.01 
    0.010275703 = product of:
  0.10275703 = sum of:
    0.10275703 = weight(_text_:300 in 1503) [ClassicSimilarity], result of:
      0.10275703 = score(doc=1503,freq=2.0), product of:
        0.1922255 = queryWeight, product of:
          6.047913 = idf(docFreq=283, maxDocs=44218)
          0.031783774 = queryNorm
        0.53456503 = fieldWeight in 1503, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.047913 = idf(docFreq=283, maxDocs=44218)
          0.0625 = fieldNorm(doc=1503)
  0.1 = coord(1/10)
    Abstract
    Managing information from over 375 separate parks is a challenge for the US National Parks Service (NPS). Describes the National Resource Bibliography Project initiated by the NPS, which so far includes more than 100.000 records from over 160 different US parks. The goal is to complete all of the units designated for the project by 1998. The result will be a virtual library comprising document collections from over 300 parks, forming a unique and valuable research tool, available to anyone interested
  3. Schneider, W.: ¬Ein verteiltes Bibliotheks-Informationssystem auf Basis des Z39.50 Protokolls (1999) 0.01 
    0.0073141195 = product of:
  0.073141195 = sum of:
    0.073141195 = weight(_text_:informatik in 4773) [ClassicSimilarity], result of:
      0.073141195 = score(doc=4773,freq=2.0), product of:
        0.16217588 = queryWeight, product of:
          5.1024737 = idf(docFreq=730, maxDocs=44218)
          0.031783774 = queryNorm
        0.4509992 = fieldWeight in 4773, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.1024737 = idf(docFreq=730, maxDocs=44218)
          0.0625 = fieldNorm(doc=4773)
  0.1 = coord(1/10)
    Imprint
    Berlin : TU Berlin, FB Informatik
  4. Wei, W.: SOAP als Basis für verteilte, heterogene virtuelle OPACs (2002) 0.00 
    0.0027427946 = product of:
  0.027427945 = sum of:
    0.027427945 = weight(_text_:informatik in 4097) [ClassicSimilarity], result of:
      0.027427945 = score(doc=4097,freq=2.0), product of:
        0.16217588 = queryWeight, product of:
          5.1024737 = idf(docFreq=730, maxDocs=44218)
          0.031783774 = queryNorm
        0.1691247 = fieldWeight in 4097, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.1024737 = idf(docFreq=730, maxDocs=44218)
          0.0234375 = fieldNorm(doc=4097)
  0.1 = coord(1/10)
    Abstract
    Eine wichtige Aufgabe der Informationsverarbeitung als fachbezogene Informatik besteht darin, die neue Entwicklung der Informationstechnologie zu verfolgen, sich damit auseinanderzusetzen, inwieweit diese Entwicklung die Forschung sowie die Anwendung in der Geisteswissenschaft unterstützen kann, und die daraus entstandenen Konzepte zu realisieren. Das im Jahre 1999 veröffentlichte Nachrichtenaustauschprotokoll SOAP (Abkürzung für Simple Object Access Protocol) entstand vor dem Hintergrund der schnellen Entwicklung der Vernetzung besonders des Internets. In den letzten Jahren hat SOAP große Aufmerksamkeit auf sich gezogen, weil man mit SOAP einige Beschränkungen der vorhandenen Techniken überwinden kann und damit die Leistungsfähigkeit der Software sowie Anwendung wesentlich verbessern kann. Ziel der Magisterarbeit liegt darin, einerseits theoretisch über die Möglichkeit des Einsetzens von SOAP in der Bibliotheksanwendung zu untersuchen, andererseits das Ergebnis der theoretischen Untersuchung in die Praxis umzusetzen, d.h. das Konzept eines Bibliotheksanwendungssystems mit dem Einsatz von SOAP zusammenzustellen und es zu realisieren. SOAP ist ein Nachrichtenprotokoll, das die Kommunikationen zwischen entfernten Systemen unterstützt. In der Arbeit wird durch eine theoretische Untersuchung gezeigt, dass SOAP sich besonders gut für die in der stark heterogenen Umgebung wie Internet verteilte Anwendung eignet. Eine der häufig von dem Bibliotheksystem über das Internet angebotenen verteilten Anwendungen ist der verteilte OPAC. Ein verteilter OPAC bietet eine verteilte Suche in mehreren Bibliothekssystemen an. Die meisten bisherigen Bibliothekssysteme realisieren die verteilte Suche vorwiegend mit der Unterstützung des Protokolls Z39.50. Durch die theoretische Untersuchung ist es zu sehen, dass mit dem Einsatz von SOAP einerseits der Arbeitsaufwand in der Realisierung bzw. die Verwaltung des Systems verglichen mit dem Z39.50 reduziert, andererseits die Funktionalität des Systems stark erweitert wird, dass eine Zusammenarbeit des Bibliothekssystems mit den Systemen anderer Bereiche leicht realisiert werden kann. Als praktisches Projekt der Magisterarbeit wird ein System der verteilten OPACs mit SOAP als Nachrichtenaustauschprotokoll entwickelt.
  5. Milanesi, C.: Möglichkeiten der Kooperation im Rahmen von Subject Gateways : das Euler-Projekt im Vergleich mit weiteren europäischen Projekten (2001) 0.00 
    0.0025837577 = product of:
  0.025837576 = sum of:
    0.025837576 = product of:
      0.051675152 = sum of:
        0.051675152 = weight(_text_:22 in 4865) [ClassicSimilarity], result of:
          0.051675152 = score(doc=4865,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.46428138 = fieldWeight in 4865, 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=4865)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    22. 6.2002 19:41:59
  6. Groenbaek, K.; Trigg, R.H.: From Web to workplace : designing open hypermedia systems (1999) 0.00 
    0.0017899995 = product of:
  0.017899996 = sum of:
    0.017899996 = product of:
      0.053699985 = sum of:
        0.053699985 = weight(_text_:k in 6096) [ClassicSimilarity], result of:
          0.053699985 = score(doc=6096,freq=2.0), product of:
            0.11346102 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.031783774 = queryNorm
            0.47329018 = fieldWeight in 6096, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.09375 = fieldNorm(doc=6096)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
  7. Dupuis, P.; Lapointe, J.: Developpement d'un outil documentaire à Hydro-Quebec : le Thesaurus HQ (1997) 0.00 
    0.0017225052 = product of:
  0.017225051 = sum of:
    0.017225051 = product of:
      0.034450103 = sum of:
        0.034450103 = weight(_text_:22 in 3173) [ClassicSimilarity], result of:
          0.034450103 = score(doc=3173,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.30952093 = fieldWeight in 3173, 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=3173)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Source
    Argus. 26(1997) no.3, S.16-22
  8. Dempsey, L.; Russell, R.; Kirriemur, J.W.: Towards distributed library systems : Z39.50 in a European context (1996) 0.00 
    0.0017225052 = product of:
  0.017225051 = sum of:
    0.017225051 = product of:
      0.034450103 = sum of:
        0.034450103 = weight(_text_:22 in 127) [ClassicSimilarity], result of:
          0.034450103 = score(doc=127,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.30952093 = fieldWeight in 127, 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=127)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Source
    Program. 30(1996) no.1, S.1-22
  9. Ashton, J.: ONE: the final OPAC frontier (1998) 0.00 
    0.0017225052 = product of:
  0.017225051 = sum of:
    0.017225051 = product of:
      0.034450103 = sum of:
        0.034450103 = weight(_text_:22 in 2588) [ClassicSimilarity], result of:
          0.034450103 = score(doc=2588,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.30952093 = fieldWeight in 2588, 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=2588)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Source
    Select newsletter. 1998, no.22, Spring, S.5-6
  10. Lunau, C.D.: Z39.50: a critical component of the Canadian resource sharing infrastructure : implementation activities and results achieved (1997) 0.00 
    0.0017225052 = product of:
  0.017225051 = sum of:
    0.017225051 = product of:
      0.034450103 = sum of:
        0.034450103 = weight(_text_:22 in 3193) [ClassicSimilarity], result of:
          0.034450103 = score(doc=3193,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.30952093 = fieldWeight in 3193, 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=3193)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    3. 3.1999 17:22:57
  11. Burrows, T.: ¬The virtual catalogue : bibliographic access for the virtual library (1993) 0.00 
    0.0017225052 = product of:
  0.017225051 = sum of:
    0.017225051 = product of:
      0.034450103 = sum of:
        0.034450103 = weight(_text_:22 in 5286) [ClassicSimilarity], result of:
          0.034450103 = score(doc=5286,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.30952093 = fieldWeight in 5286, 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=5286)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    8.10.2000 14:47:22
  12. Kaizik, A.; Gödert, W.; Milanesi, C.: Erfahrungen und Ergebnisse aus der Evaluierung des EU-Projektes EULER im Rahmen des an der FH Köln angesiedelten Projektes EJECT (Evaluation von Subject Gateways des World Wide Web (2001) 0.00 
    0.0015224938 = product of:
  0.015224937 = sum of:
    0.015224937 = product of:
      0.030449875 = sum of:
        0.030449875 = weight(_text_:22 in 5801) [ClassicSimilarity], result of:
          0.030449875 = score(doc=5801,freq=4.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.27358043 = fieldWeight in 5801, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5801)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    22. 6.2002 19:42:22
  13. Heery, R.: Information gateways : collaboration and content (2000) 0.00 
    0.0015071919 = product of:
  0.015071919 = sum of:
    0.015071919 = product of:
      0.030143838 = sum of:
        0.030143838 = weight(_text_:22 in 4866) [ClassicSimilarity], result of:
          0.030143838 = score(doc=4866,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.2708308 = fieldWeight in 4866, 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=4866)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    22. 6.2002 19:38:54
  14. Neuroth, H.; Lepschy, P.: ¬Das EU-Projekt Renardus (2001) 0.00 
    0.0012918789 = product of:
  0.012918788 = sum of:
    0.012918788 = product of:
      0.025837576 = sum of:
        0.025837576 = weight(_text_:22 in 5589) [ClassicSimilarity], result of:
          0.025837576 = score(doc=5589,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.23214069 = fieldWeight in 5589, 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=5589)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    22. 6.2002 19:32:15
  15. Avrahami, T.T.; Yau, L.; Si, L.; Callan, J.P.: ¬The FedLemur project : Federated search in the real world (2006) 0.00 
    0.0012918789 = product of:
  0.012918788 = sum of:
    0.012918788 = product of:
      0.025837576 = sum of:
        0.025837576 = weight(_text_:22 in 5271) [ClassicSimilarity], result of:
          0.025837576 = score(doc=5271,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.23214069 = fieldWeight in 5271, 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=5271)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    22. 7.2006 16:02:07
  16. Meiert, M.: Elektronische Publikationen an Hochschulen : Modellierung des elektronischen Publikationsprozesses am Beispiel der Universität Hildesheim (2006) 0.00 
    0.0012918789 = product of:
  0.012918788 = sum of:
    0.012918788 = product of:
      0.025837576 = sum of:
        0.025837576 = weight(_text_:22 in 5974) [ClassicSimilarity], result of:
          0.025837576 = score(doc=5974,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.23214069 = fieldWeight in 5974, 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=5974)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    1. 9.2006 13:22:15
  17. Nicholson, D.; Steele, M.: CATRIONA : a distributed, locally-oriented, Z39.50 OPAC-based approach to cataloguing the Internet (1996) 0.00 
    0.0012918789 = product of:
  0.012918788 = sum of:
    0.012918788 = product of:
      0.025837576 = sum of:
        0.025837576 = weight(_text_:22 in 603) [ClassicSimilarity], result of:
          0.025837576 = score(doc=603,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.23214069 = fieldWeight in 603, 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=603)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Source
    Cataloging and classification quarterly. 22(1996) nos.3/4, S.127-141
  18. Johnson, E.H.: Objects for distributed heterogeneous information retrieval (2000) 0.00 
    0.0010765657 = product of:
  0.010765657 = sum of:
    0.010765657 = product of:
      0.021531314 = sum of:
        0.021531314 = weight(_text_:22 in 6959) [ClassicSimilarity], result of:
          0.021531314 = score(doc=6959,freq=2.0), product of:
            0.11130136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031783774 = queryNorm
            0.19345059 = fieldWeight in 6959, 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=6959)
      0.5 = coord(1/2)
  0.1 = coord(1/10)
    Date
    22. 9.1997 19:16:05
  19. Barker, P.: ¬A study of the use of the X.500 directory for bibliographic querying (1995) 0.00 
    8.949998E-4 = product of:
  0.008949998 = sum of:
    0.008949998 = product of:
      0.026849993 = sum of:
        0.026849993 = weight(_text_:k in 1505) [ClassicSimilarity], result of:
          0.026849993 = score(doc=1505,freq=2.0), product of:
            0.11346102 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.031783774 = queryNorm
            0.23664509 = fieldWeight in 1505, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=1505)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Electronic library and visual information research: Proceedings of the First ELVIRA Conference (ELVIRA 1), Electronic Library and Visual Information Research, De Montfort University, Milton Keynes, May 1994. Ed. by M. Collier u, K. Arnold
  20. Coyle, K.: ¬The virtual union catalog : a comparative study (2000) 0.00 
    8.949998E-4 = product of:
  0.008949998 = sum of:
    0.008949998 = product of:
      0.026849993 = sum of:
        0.026849993 = weight(_text_:k in 1230) [ClassicSimilarity], result of:
          0.026849993 = score(doc=1230,freq=2.0), product of:
            0.11346102 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.031783774 = queryNorm
            0.23664509 = fieldWeight in 1230, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=1230)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)

Authors

Years

Languages

Types

Themes

Subjects

Classifications