Search (13 results, page 1 of 1)

Jasper, D.: Alles über Online (1996) 0.01

0.012594922 = product of:
  0.12594922 = sum of:
    0.12594922 = weight(_text_:allgemeine in 4933) [ClassicSimilarity], result of:
      0.12594922 = score(doc=4933,freq=2.0), product of:
        0.15515608 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.029564815 = queryNorm
        0.8117582 = fieldWeight in 4933, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.109375 = fieldNorm(doc=4933)
  0.1 = coord(1/10)

Theme: Grundlagen u. Einführungen: Allgemeine Literatur

Höller, H.: Kommunikationssysteme : Normung und soziale Akzeptanz (1993) 0.01
```
0.007633676 = product of:
  0.07633676 = sum of:
    0.07633676 = weight(_text_:allgemeine in 1527) [ClassicSimilarity], result of:
      0.07633676 = score(doc=1527,freq=4.0), product of:
        0.15515608 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.029564815 = queryNorm
        0.4919998 = fieldWeight in 1527, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.046875 = fieldNorm(doc=1527)
  0.1 = coord(1/10)
```
Classification

MS 7850 Soziologie / Spezielle Soziologien / Soziologie der Massenkommunikation und öffentlichen Meinung / Allgemeine Theorie der gesellschaftlichen Kommunikation und ihrer Medien; Begriff der Öffentlichkeit; Meinungsbildung, public relations

RVK

MS 7850 Soziologie / Spezielle Soziologien / Soziologie der Massenkommunikation und öffentlichen Meinung / Allgemeine Theorie der gesellschaftlichen Kommunikation und ihrer Medien; Begriff der Öffentlichkeit; Meinungsbildung, public relations

Lexikon der Datenkommunikation : [traditionelle Techniken: Ethernet, Token Ring; Highspeed Networking: Gigabit Ethernet, ATM, LAN-Switching; Trends: Virtual LAN, VPN, xDSL-Techniken] (1999) 0.01

0.0065113567 = product of:
  0.06511357 = sum of:
    0.06511357 = product of:
      0.13022713 = sum of:
        0.13022713 = weight(_text_:allgemeines in 1636) [ClassicSimilarity], result of:
          0.13022713 = score(doc=1636,freq=12.0), product of:
            0.16867977 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.029564815 = queryNorm
            0.7720376 = fieldWeight in 1636, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1636)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

BK: 54.00 / Informatik: Allgemeines
Classification: ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
SR 200 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Fachwörterbücher
54.00 / Informatik: Allgemeines
RVK: ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement
SR 200 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Fachwörterbücher

SRW/U erleichtert verteilte Datenbankrecherchen (2005) 0.00
```
0.0044981865 = product of:
  0.044981863 = sum of:
    0.044981863 = weight(_text_:allgemeine in 3972) [ClassicSimilarity], result of:
      0.044981863 = score(doc=3972,freq=2.0), product of:
        0.15515608 = queryWeight, product of:
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.029564815 = queryNorm
        0.28991365 = fieldWeight in 3972, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.2479978 = idf(docFreq=631, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3972)
  0.1 = coord(1/10)
```
Content

"Seit zwei Jahrzehnten nutzen vor allem Bibliotheksverbünde das Protokoll Z39.50, um ihren Benutzern im Internet die simultane Abfrage mehrerer Datenbanken zu ermöglichen. Jetzt gibt es einen Nachfolger dieses Protokolls, der eine einfachere Implementierung verspricht. Damit ist auch eine größere Verbreitung für die Suche in verteilten Datenbeständen anderer Institutionen, wie z.B. Archiven und Museen, wahrscheinlich. SRW/U (Search and Retrieve Web Service bzw. Search and Retrieve URL Service, www.loc.90v/z3950/agency/zing/srw) wurde von einer an der Library of Congress angesiedelten Initiative entwickelt und beruht auf etablierten Standards wie URI und XML. Die mit SRW und SRU möglichen Abfragen und Ergebnisse unterscheiden sich nur in der Art der Übertragung, verwenden aber beide dieselben Prozeduren. Davon gibt es nur drei: explain, scan und searchRetrieve. Die beiden Erstgenannten dienen dazu, allgemeine Informationen über den Datenanbieter bzw. die verfügbaren Indexe zubekommen. Das Herzstück ist die search-Retrieve-Anweisung. Damit werden Anfragen direkt an die Datenbank gesendet und die Parameter des Suchergebnisses definiert. Verwendet wird dafür die Retrievalsprache CQL (Common Query Language), die simple Freitextsuchen, aber auch mit Boolschen Operatoren verknüpfte Recherchen ermöglicht. Bei SRU werden die Suchbefehle mittels einfacher HTTP GET -Anfragen übermittelt, die Ergebnisse in XML zurückgeliefert. Zur Strukturierung der Daten dienen z.B. Dublin Core, MARC oder EAD. Welches Format von der jeweiligen Datenbank bereitgestellt wird, kann durch die explain-Anweisung ermittelt gebracht werden."

Petry, W.; Werner, H.-J.: Anwendertraum: Kommunikations- und Retrieval-Software im Vergleich (1993) 0.00

0.0032044996 = product of:
  0.032044996 = sum of:
    0.032044996 = product of:
      0.06408999 = sum of:
        0.06408999 = weight(_text_:22 in 4147) [ClassicSimilarity], result of:
          0.06408999 = score(doc=4147,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.61904186 = fieldWeight in 4147, 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=4147)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Source: Cogito. 9(1993) H.2, S.18-22

Petry, W.: Datenreisen billiger : wie man Telekommunikationskosten sparen kann (1994) 0.00

0.002803937 = product of:
  0.02803937 = sum of:
    0.02803937 = product of:
      0.05607874 = sum of:
        0.05607874 = weight(_text_:22 in 8109) [ClassicSimilarity], result of:
          0.05607874 = score(doc=8109,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.5416616 = fieldWeight in 8109, 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=8109)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Source: Cogito. 10(1994) H.4, S.17-22

Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995) 0.00

0.002803937 = product of:
  0.02803937 = sum of:
    0.02803937 = product of:
      0.05607874 = sum of:
        0.05607874 = weight(_text_:22 in 2656) [ClassicSimilarity], result of:
          0.05607874 = score(doc=2656,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.5416616 = fieldWeight in 2656, 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=2656)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Date: 30.11.1995 20:53:22

Scheuerer, J.: Onlinebanking (1997) 0.00

0.0024033745 = product of:
  0.024033744 = sum of:
    0.024033744 = product of:
      0.048067488 = sum of:
        0.048067488 = weight(_text_:22 in 354) [ClassicSimilarity], result of:
          0.048067488 = score(doc=354,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.46428138 = fieldWeight in 354, 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=354)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Source: Com!. 1997, H.8, S.22-24

Berezak-Lazarus, N.: ADSL - Auf der Überholspur durch die Multimedia-Welt (1999) 0.00

0.0024033745 = product of:
  0.024033744 = sum of:
    0.024033744 = product of:
      0.048067488 = sum of:
        0.048067488 = weight(_text_:22 in 5935) [ClassicSimilarity], result of:
          0.048067488 = score(doc=5935,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.46428138 = fieldWeight in 5935, 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=5935)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Footnote: Rez. in: Internet Professionell 2000, H.2, S.22

Cerf, V.G.: Netztechnik (1995) 0.00

0.0020028122 = product of:
  0.020028122 = sum of:
    0.020028122 = product of:
      0.040056244 = sum of:
        0.040056244 = weight(_text_:22 in 877) [ClassicSimilarity], result of:
          0.040056244 = score(doc=877,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.38690117 = fieldWeight in 877, 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=877)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Pages: S.22-31

Duhm, U.: Ring frei zur nächsten Runde (1999) 0.00

0.0020028122 = product of:
  0.020028122 = sum of:
    0.020028122 = product of:
      0.040056244 = sum of:
        0.040056244 = weight(_text_:22 in 2955) [ClassicSimilarity], result of:
          0.040056244 = score(doc=2955,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.38690117 = fieldWeight in 2955, 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=2955)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Date: 19. 2.1999 20:21:22

Sloan, B.G.: Remote access : design implications for the online catalog (1991) 0.00

0.0014019685 = product of:
  0.014019685 = sum of:
    0.014019685 = product of:
      0.02803937 = sum of:
        0.02803937 = weight(_text_:22 in 3696) [ClassicSimilarity], result of:
          0.02803937 = score(doc=3696,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.2708308 = fieldWeight in 3696, 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=3696)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Date: 8. 1.2007 17:22:42

Lazinger, S.S.; Peritz, B.C.: Reader use of a nationwide research library network : local OPAC vs. remote files (1991) 0.00

0.0012016873 = product of:
  0.012016872 = sum of:
    0.012016872 = product of:
      0.024033744 = sum of:
        0.024033744 = weight(_text_:22 in 3013) [ClassicSimilarity], result of:
          0.024033744 = score(doc=3013,freq=2.0), product of:
            0.10353094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.029564815 = queryNorm
            0.23214069 = fieldWeight in 3013, 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=3013)
      0.5 = coord(1/2)
  0.1 = coord(1/10)

Date: 22. 2.1999 13:06:18

Search (13 results, page 1 of 1)

Authors

Years

Languages

Types

Themes

Subjects

Classifications