Document (#20182)

Author

Lüke, S.

Title

Retrievaleigenschaften von Online-Publikumskatalogen, dargestellt am Beispiel OKAPI

Imprint

Köln : Fachhochschule, Fachbereich Bibliotheks- und Informationswesen

Year

1998

Pages

IV,36 S

Footnote

[Diplomarbeit zur Prüfung für den Studiengang öffentliches Bibliothekswesen]

Theme

OPAC

Object

OKAPI

Similar documents (content)

1. Nohr, H.: Zum Sachzugriff über Stichworte in Online-Publikumskatalogen (OPACs) (1991) 0.86

   0.86280745 = sum of:
     0.86280745 = product of:
       2.1570187 = sum of:
         0.051608425 = weight(abstract_txt:online in 4166) [ClassicSimilarity], result of:
           0.051608425 = score(doc=4166,freq=1.0), product of:
             0.112615995 = queryWeight, product of:
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.030717762 = queryNorm
             0.45826903 = fieldWeight in 4166, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.125 = fieldNorm(doc=4166)
         2.1054103 = weight(title_txt:publikumskatalogen in 4166) [ClassicSimilarity], result of:
           2.1054103 = score(doc=4166,freq=1.0), product of:
             0.72452074 = queryWeight, product of:
               2.5364447 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.030717762 = queryNorm
             2.905935 = fieldWeight in 4166, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.3125 = fieldNorm(doc=4166)
       0.4 = coord(2/5)
   

2. Bauhuis, W.: Warnung vor Publikumskatalogen (1959) 0.67

   0.67373127 = sum of:
     0.67373127 = product of:
       3.3686564 = sum of:
         3.3686564 = weight(title_txt:publikumskatalogen in 624) [ClassicSimilarity], result of:
           3.3686564 = score(doc=624,freq=1.0), product of:
             0.72452074 = queryWeight, product of:
               2.5364447 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.030717762 = queryNorm
             4.649496 = fieldWeight in 624, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.5 = fieldNorm(doc=624)
       0.2 = coord(1/5)
   

3. Nohr, H.: Sachliche Erschließung in deutschsprachigen Online-Publikumskatalogen (1989) 0.51

   0.5052985 = sum of:
     0.5052985 = product of:
       2.5264924 = sum of:
         2.5264924 = weight(title_txt:publikumskatalogen in 106) [ClassicSimilarity], result of:
           2.5264924 = score(doc=106,freq=1.0), product of:
             0.72452074 = queryWeight, product of:
               2.5364447 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.030717762 = queryNorm
             3.487122 = fieldWeight in 106, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.375 = fieldNorm(doc=106)
       0.2 = coord(1/5)
   

4. Karbach, N.: Suchverhalten von Benutzern an Online-Publikumskatalogen (1991) 0.51

   0.5052985 = sum of:
     0.5052985 = product of:
       2.5264924 = sum of:
         2.5264924 = weight(title_txt:publikumskatalogen in 2282) [ClassicSimilarity], result of:
           2.5264924 = score(doc=2282,freq=1.0), product of:
             0.72452074 = queryWeight, product of:
               2.5364447 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.030717762 = queryNorm
             3.487122 = fieldWeight in 2282, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.375 = fieldNorm(doc=2282)
       0.2 = coord(1/5)
   

5. Gödert, W.: Sachrecherchen in Online-Publikumskatalogen : Wechselspiel zwischen Dokumentationssprache, Indexierungsprinzip, Datenbankenaufbau und Abfragesprache (1990) 0.34

   0.33686563 = sum of:
     0.33686563 = product of:
       1.6843282 = sum of:
         1.6843282 = weight(title_txt:publikumskatalogen in 172) [ClassicSimilarity], result of:
           1.6843282 = score(doc=172,freq=1.0), product of:
             0.72452074 = queryWeight, product of:
               2.5364447 = boost
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.030717762 = queryNorm
             2.324748 = fieldWeight in 172, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.298992 = idf(docFreq=10, maxDocs=44218)
               0.25 = fieldNorm(doc=172)
       0.2 = coord(1/5)