Search (17 results, page 1 of 1)

  • × author_ss:"Lügger, J."
  1. Lügger, J.: Offene Navigation und Suchmaschinen in Verbünden, Konsortien und den Wissenschaften (2004) 0.03
    0.034370564 = product of:
      0.06874113 = sum of:
        0.06874113 = product of:
          0.10311169 = sum of:
            0.04006722 = weight(_text_:j in 4980) [ClassicSimilarity], result of:
              0.04006722 = score(doc=4980,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.28085366 = fieldWeight in 4980, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4980)
            0.06304447 = weight(_text_:f in 4980) [ClassicSimilarity], result of:
              0.06304447 = score(doc=4980,freq=2.0), product of:
                0.1789526 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.044897694 = queryNorm
                0.35229704 = fieldWeight in 4980, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4980)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    Integration der Navigation und Suche in lizenzierten Journalen und gleichzeitig in freien digitalen Dokumenten unter einer einheitlichen konsistenten Nutzeroberflache ist eines der ungelösten F&E-Probleme der Fachinformation. Hierbei müssen Elemente des Invisible Web und des Visible Web unter Berücksichtigung offener Standards nahtlos miteinander verbunden werden. Der Artikel beschreibt Ausgangspunkt und Entwicklungsgeschichte eines kooperativen Vorhabens "Verteilter Zeitschriftenserver", das sich auf dem Wege über eine Generalisierung zum "Verteilten Dokumentenserver" zur Basis der Kooperation von vascoda und AGVerbund mit dem Ziel der Realisierung einer Offenen Digitalen Bibliothek der Wissenschaften entwickelte.
  2. Grötschel, M.; Kuberek, M.; Lill, M.; Lohrum, S.; Lügger, J.; Rusch, B.: Kooperativer Bibliotheksverbund Berlin-Brandenburg (KOBV) (2001) 0.03
    0.02587998 = product of:
      0.05175996 = sum of:
        0.05175996 = product of:
          0.07763994 = sum of:
            0.035058815 = weight(_text_:j in 1771) [ClassicSimilarity], result of:
              0.035058815 = score(doc=1771,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.24574696 = fieldWeight in 1771, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1771)
            0.042581122 = weight(_text_:22 in 1771) [ClassicSimilarity], result of:
              0.042581122 = score(doc=1771,freq=2.0), product of:
                0.15722407 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044897694 = queryNorm
                0.2708308 = fieldWeight in 1771, 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=1771)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    22. 3.2008 13:55:34
  3. Dalitz, W.; Grötschel, M.; Lügger, J.; Sperber, W.: Verteiltes Informationssystem für die Mathematik (1995) 0.01
    0.013355739 = product of:
      0.026711479 = sum of:
        0.026711479 = product of:
          0.08013444 = sum of:
            0.08013444 = weight(_text_:j in 65) [ClassicSimilarity], result of:
              0.08013444 = score(doc=65,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.5617073 = fieldWeight in 65, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=65)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Lügger, J.: Mathematisches Publizieren und die elektronische Welt (1994) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 5681) [ClassicSimilarity], result of:
              0.07011763 = score(doc=5681,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 5681, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5681)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Dalitz, W.; Grötschel, M.; Lügger, J.: Neue Wege für die Fachinformation : am Beispiel der 'Mathematik' (1994) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 6443) [ClassicSimilarity], result of:
              0.07011763 = score(doc=6443,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 6443, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6443)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 7161) [ClassicSimilarity], result of:
              0.07011763 = score(doc=7161,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 7161, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7161)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  7. Grötschel, M.; Lügger, J.: Wissenschaftliche Kommunikation am Wendepunkt : Bibliotheken im Zeitalter globaler elektronischer Netze (1995) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 1196) [ClassicSimilarity], result of:
              0.07011763 = score(doc=1196,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 1196, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1196)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Grötschel, M.; Lügger, J.: Aufbau elektronischer Informations- und Kommunikationsstrukturen (1995) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 2562) [ClassicSimilarity], result of:
              0.07011763 = score(doc=2562,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 2562, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2562)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Grötschel, M.; Lügger, J.; Sperber, W.: Wissenschaftliches Publizieren und elektronische Fachinformation im Umbruch : ein Situationsbericht aus der Sicht der Mathematik (1993) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 1946) [ClassicSimilarity], result of:
              0.07011763 = score(doc=1946,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 1946, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1946)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  10. Lügger, J.: Kooperativer Bibliotheksverbund Berlin-Brandenburg : Lokale Konzepte und technische Schnittstellen (1997) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 5470) [ClassicSimilarity], result of:
              0.07011763 = score(doc=5470,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 5470, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5470)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  11. Grötschel, M.; Kuberek, M.; Lohrum, S.; Lügger, J.; Rusch, B.: ¬Der Kooperative Bibliotheksverbund Berlin-Brandenburg (1999) 0.01
    0.011686272 = product of:
      0.023372544 = sum of:
        0.023372544 = product of:
          0.07011763 = sum of:
            0.07011763 = weight(_text_:j in 5903) [ClassicSimilarity], result of:
              0.07011763 = score(doc=5903,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4914939 = fieldWeight in 5903, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5903)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  12. Grötschel, M.; Lügger, J.: ¬Die Zukunft wissenschaftlicher Kommunikation aus der Sicht der Mathematik (1995) 0.01
    0.010016805 = product of:
      0.02003361 = sum of:
        0.02003361 = product of:
          0.060100827 = sum of:
            0.060100827 = weight(_text_:j in 588) [ClassicSimilarity], result of:
              0.060100827 = score(doc=588,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4212805 = fieldWeight in 588, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=588)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  13. Grötschel, M.; Lügger, J.; Sperber, W.: DMV-Projekt "Fachinformation" (1993) 0.01
    0.010016805 = product of:
      0.02003361 = sum of:
        0.02003361 = product of:
          0.060100827 = sum of:
            0.060100827 = weight(_text_:j in 561) [ClassicSimilarity], result of:
              0.060100827 = score(doc=561,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4212805 = fieldWeight in 561, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=561)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  14. Lügger, J.: Wo ist der OPAC der virtuellen Bibliothek? : Strukturen des Kooperativen Bibliotheksverbundes (1997) 0.01
    0.010016805 = product of:
      0.02003361 = sum of:
        0.02003361 = product of:
          0.060100827 = sum of:
            0.060100827 = weight(_text_:j in 1244) [ClassicSimilarity], result of:
              0.060100827 = score(doc=1244,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4212805 = fieldWeight in 1244, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1244)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  15. Lügger, J.: Über Suchmaschinen, Verbünde und die Integration von Informationsangeboten : Teil 1: KOBV-Suchmaschine und Math-Net (2000) 0.01
    0.010016805 = product of:
      0.02003361 = sum of:
        0.02003361 = product of:
          0.060100827 = sum of:
            0.060100827 = weight(_text_:j in 1218) [ClassicSimilarity], result of:
              0.060100827 = score(doc=1218,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.4212805 = fieldWeight in 1218, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1218)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  16. Lügger, J.: Neustart für Bibliotheken ins Informationszeitalter (2006) 0.00
    0.0041736686 = product of:
      0.008347337 = sum of:
        0.008347337 = product of:
          0.02504201 = sum of:
            0.02504201 = weight(_text_:j in 889) [ClassicSimilarity], result of:
              0.02504201 = score(doc=889,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.17553353 = fieldWeight in 889, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=889)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  17. Lügger, J.: Zum Nutzen des Web 2.0 für "Die kleine Kollaboration" in den Wissenschaften : eine Positionsbestimmung für verteilte Arbeitsgruppen, Museen und Bibliotheken (2007) 0.00
    0.0041736686 = product of:
      0.008347337 = sum of:
        0.008347337 = product of:
          0.02504201 = sum of:
            0.02504201 = weight(_text_:j in 3353) [ClassicSimilarity], result of:
              0.02504201 = score(doc=3353,freq=2.0), product of:
                0.14266226 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044897694 = queryNorm
                0.17553353 = fieldWeight in 3353, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3353)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)