Search (4 results, page 1 of 1)

  • × classification_ss:"ST 271 (BVB)"
  1. Brathwaite, K.S.: Datenbankentwurf : eine Einführung (1990) 0.01
    0.009957168 = product of:
      0.039828673 = sum of:
        0.039828673 = product of:
          0.079657346 = sum of:
            0.079657346 = weight(_text_:software in 6772) [ClassicSimilarity], result of:
              0.079657346 = score(doc=6772,freq=4.0), product of:
                0.18358152 = queryWeight, product of:
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.046275392 = queryNorm
                0.43390724 = fieldWeight in 6772, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6772)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Classification
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    RVK
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
  2. Schaarschmidt, R.: Archivierung in Datenbanksystemen : Konzept und Sprache (2001) 0.01
    0.008534716 = product of:
      0.034138866 = sum of:
        0.034138866 = product of:
          0.06827773 = sum of:
            0.06827773 = weight(_text_:software in 3912) [ClassicSimilarity], result of:
              0.06827773 = score(doc=3912,freq=4.0), product of:
                0.18358152 = queryWeight, product of:
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.046275392 = queryNorm
                0.3719205 = fieldWeight in 3912, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3912)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Classification
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    RVK
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
  3. Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (2004) 0.01
    0.0056898105 = product of:
      0.022759242 = sum of:
        0.022759242 = product of:
          0.045518484 = sum of:
            0.045518484 = weight(_text_:software in 1486) [ClassicSimilarity], result of:
              0.045518484 = score(doc=1486,freq=4.0), product of:
                0.18358152 = queryWeight, product of:
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.046275392 = queryNorm
                0.24794699 = fieldWeight in 1486, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1486)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Classification
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    RVK
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
  4. Glöckner-Rist, A.: Suchfragen im Information Retrieval : eine empirische Untersuchung zum Rechercheverhalten von Informationsvermittlern und Endbenutzern (1992) 0.01
    0.0056898105 = product of:
      0.022759242 = sum of:
        0.022759242 = product of:
          0.045518484 = sum of:
            0.045518484 = weight(_text_:software in 1602) [ClassicSimilarity], result of:
              0.045518484 = score(doc=1602,freq=4.0), product of:
                0.18358152 = queryWeight, product of:
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.046275392 = queryNorm
                0.24794699 = fieldWeight in 1602, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1602)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Classification
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    RVK
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme