Document (#982)

Author

Staud, J.L.

Title

¬Die Welt der Online-Datenbanken : Modellierung, Datenstruktur und Retrievalprozeß

Source

Nachrichten für Dokumentation. 37(1986), S.139-150

Year

1986

Similar documents (author)

1. Staud, J.L.: Relationale Datenbanken aufbauen : die zweiten drei Normalformen (1994) 5.25

   5.2506566 = sum of:
     5.2506566 = weight(author_txt:staud in 5340) [ClassicSimilarity], result of:
       5.2506566 = fieldWeight in 5340, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.401051 = idf(docFreq=26, maxDocs=44218)
         0.625 = fieldNorm(doc=5340)
   

2. Staud, J.L.: Relationale Datenbanksysteme : eine Einführung (1994) 5.25

   5.2506566 = sum of:
     5.2506566 = weight(author_txt:staud in 6600) [ClassicSimilarity], result of:
       5.2506566 = fieldWeight in 6600, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.401051 = idf(docFreq=26, maxDocs=44218)
         0.625 = fieldNorm(doc=6600)
   

3. Staud, J.L.: Typen datenverwaltender Systeme : T.1 (1993) 5.25

   5.2506566 = sum of:
     5.2506566 = weight(author_txt:staud in 6678) [ClassicSimilarity], result of:
       5.2506566 = fieldWeight in 6678, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.401051 = idf(docFreq=26, maxDocs=44218)
         0.625 = fieldNorm(doc=6678)
   

4. Staud, J.L.: Lernen mit Hypermedia : die CBT-Disketten der Fernuniversität (1994) 5.25

   5.2506566 = sum of:
     5.2506566 = weight(author_txt:staud in 7185) [ClassicSimilarity], result of:
       5.2506566 = fieldWeight in 7185, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.401051 = idf(docFreq=26, maxDocs=44218)
         0.625 = fieldNorm(doc=7185)
   

5. Staud, J.L.: Relationale Datenbanken aufbauen : die ersten drei Normalformen (1994) 5.25

   5.2506566 = sum of:
     5.2506566 = weight(author_txt:staud in 7434) [ClassicSimilarity], result of:
       5.2506566 = fieldWeight in 7434, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.401051 = idf(docFreq=26, maxDocs=44218)
         0.625 = fieldNorm(doc=7434)
   

Similar documents (content)

1. Staud, J.L.: Datenbanken entwerfen mit dem ER-Modell (1995) 0.90

   0.8953757 = sum of:
     0.8953757 = product of:
       1.1938343 = sum of:
         0.20210566 = weight(abstract_txt:welt in 1393) [ClassicSimilarity], result of:
           0.20210566 = score(doc=1393,freq=1.0), product of:
             0.39032304 = queryWeight, product of:
               1.5065117 = boost
               5.5231013 = idf(docFreq=479, maxDocs=44218)
               0.04691035 = queryNorm
             0.51779073 = fieldWeight in 1393, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5231013 = idf(docFreq=479, maxDocs=44218)
               0.09375 = fieldNorm(doc=1393)
         0.40248132 = weight(abstract_txt:datenbanken in 1393) [ClassicSimilarity], result of:
           0.40248132 = score(doc=1393,freq=3.0), product of:
             0.42837945 = queryWeight, product of:
               1.5782461 = boost
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.04691035 = queryNorm
             0.93954396 = fieldWeight in 1393, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.09375 = fieldNorm(doc=1393)
         0.5892473 = weight(abstract_txt:modellierung in 1393) [ClassicSimilarity], result of:
           0.5892473 = score(doc=1393,freq=1.0), product of:
             0.7965938 = queryWeight, product of:
               2.1521814 = boost
               7.890225 = idf(docFreq=44, maxDocs=44218)
               0.04691035 = queryNorm
             0.7397086 = fieldWeight in 1393, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.890225 = idf(docFreq=44, maxDocs=44218)
               0.09375 = fieldNorm(doc=1393)
       0.75 = coord(3/4)
   

2. Glendown, G.: CGI für Einsteiger : Teil 3: Interaktive Datenbanken (1999) 0.43

   0.43447834 = sum of:
     0.43447834 = product of:
       0.8689567 = sum of:
         0.4042113 = weight(abstract_txt:welt in 3903) [ClassicSimilarity], result of:
           0.4042113 = score(doc=3903,freq=1.0), product of:
             0.39032304 = queryWeight, product of:
               1.5065117 = boost
               5.5231013 = idf(docFreq=479, maxDocs=44218)
               0.04691035 = queryNorm
             1.0355815 = fieldWeight in 3903, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5231013 = idf(docFreq=479, maxDocs=44218)
               0.1875 = fieldNorm(doc=3903)
         0.4647454 = weight(abstract_txt:datenbanken in 3903) [ClassicSimilarity], result of:
           0.4647454 = score(doc=3903,freq=1.0), product of:
             0.42837945 = queryWeight, product of:
               1.5782461 = boost
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.04691035 = queryNorm
             1.0848919 = fieldWeight in 3903, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.1875 = fieldNorm(doc=3903)
       0.5 = coord(2/4)
   

3. Gödert, W.; Lepsky, K.; Nagelschmidt, M.: Informationserschließung und Automatisches Indexieren : ein Lehr- und Arbeitsbuch (2011) 0.41

   0.41322023 = sum of:
     0.41322023 = product of:
       0.82644045 = sum of:
         0.3354011 = weight(abstract_txt:datenbanken in 2550) [ClassicSimilarity], result of:
           0.3354011 = score(doc=2550,freq=3.0), product of:
             0.42837945 = queryWeight, product of:
               1.5782461 = boost
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.04691035 = queryNorm
             0.78295326 = fieldWeight in 2550, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.078125 = fieldNorm(doc=2550)
         0.4910394 = weight(abstract_txt:modellierung in 2550) [ClassicSimilarity], result of:
           0.4910394 = score(doc=2550,freq=1.0), product of:
             0.7965938 = queryWeight, product of:
               2.1521814 = boost
               7.890225 = idf(docFreq=44, maxDocs=44218)
               0.04691035 = queryNorm
             0.61642385 = fieldWeight in 2550, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.890225 = idf(docFreq=44, maxDocs=44218)
               0.078125 = fieldNorm(doc=2550)
       0.5 = coord(2/4)
   

4. Geyer-Hayden, B.: Wissensmodellierung im Semantic Web (2009) 0.38

   0.3782084 = sum of:
     0.3782084 = product of:
       0.7564168 = sum of:
         0.068961665 = weight(abstract_txt:online in 4861) [ClassicSimilarity], result of:
           0.068961665 = score(doc=4861,freq=1.0), product of:
             0.17198049 = queryWeight, product of:
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.04691035 = queryNorm
             0.4009854 = fieldWeight in 4861, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.109375 = fieldNorm(doc=4861)
         0.6874551 = weight(abstract_txt:modellierung in 4861) [ClassicSimilarity], result of:
           0.6874551 = score(doc=4861,freq=1.0), product of:
             0.7965938 = queryWeight, product of:
               2.1521814 = boost
               7.890225 = idf(docFreq=44, maxDocs=44218)
               0.04691035 = queryNorm
             0.86299336 = fieldWeight in 4861, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.890225 = idf(docFreq=44, maxDocs=44218)
               0.109375 = fieldNorm(doc=4861)
       0.5 = coord(2/4)
   

5. Asche, W.: Datennetz mit Zukunft : Internet: Möglichkeiten zur weltweiten Telekommunikation (1993) 0.37

   0.37019128 = sum of:
     0.37019128 = product of:
       0.49358836 = sum of:
         0.05911 = weight(abstract_txt:online in 5678) [ClassicSimilarity], result of:
           0.05911 = score(doc=5678,freq=1.0), product of:
             0.17198049 = queryWeight, product of:
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.04691035 = queryNorm
             0.34370178 = fieldWeight in 5678, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.09375 = fieldNorm(doc=5678)
         0.20210566 = weight(abstract_txt:welt in 5678) [ClassicSimilarity], result of:
           0.20210566 = score(doc=5678,freq=1.0), product of:
             0.39032304 = queryWeight, product of:
               1.5065117 = boost
               5.5231013 = idf(docFreq=479, maxDocs=44218)
               0.04691035 = queryNorm
             0.51779073 = fieldWeight in 5678, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5231013 = idf(docFreq=479, maxDocs=44218)
               0.09375 = fieldNorm(doc=5678)
         0.2323727 = weight(abstract_txt:datenbanken in 5678) [ClassicSimilarity], result of:
           0.2323727 = score(doc=5678,freq=1.0), product of:
             0.42837945 = queryWeight, product of:
               1.5782461 = boost
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.04691035 = queryNorm
             0.54244596 = fieldWeight in 5678, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7860904 = idf(docFreq=368, maxDocs=44218)
               0.09375 = fieldNorm(doc=5678)
       0.75 = coord(3/4)