Document (#2691)

Author

Cochrane, P.A.

Title

Information technology in libraries and Ranganathan's five laws of library science

Source

Libri. 42(1992) no.3, S.235-241

Year

1992

Similar documents (author)

1. Cochrane, P.A.: Classification as a user's tool in online public access catalogs (1985) 5.18

   5.184806 = sum of:
     5.184806 = weight(author_txt:cochrane in 745) [ClassicSimilarity], result of:
       5.184806 = fieldWeight in 745, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.29569 = idf(docFreq=29, maxDocs=44218)
         0.625 = fieldNorm(doc=745)
   

2. Cochrane, P.A.: Subject access - free text and controlled : the case of Papua New Guinea (1985) 5.18

   5.184806 = sum of:
     5.184806 = weight(author_txt:cochrane in 1459) [ClassicSimilarity], result of:
       5.184806 = fieldWeight in 1459, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.29569 = idf(docFreq=29, maxDocs=44218)
         0.625 = fieldNorm(doc=1459)
   

3. Cochrane, P.A.: Subject retrieval : A marriage of retrieval systems and library automation efforts (1981) 5.18

   5.184806 = sum of:
     5.184806 = weight(author_txt:cochrane in 1606) [ClassicSimilarity], result of:
       5.184806 = fieldWeight in 1606, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.29569 = idf(docFreq=29, maxDocs=44218)
         0.625 = fieldNorm(doc=1606)
   

4. Cochrane, P.A.: Indexing and searching thesauri, the Janus or Proteus of information retrieval (1992) 5.18

   5.184806 = sum of:
     5.184806 = weight(author_txt:cochrane in 2098) [ClassicSimilarity], result of:
       5.184806 = fieldWeight in 2098, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.29569 = idf(docFreq=29, maxDocs=44218)
         0.625 = fieldNorm(doc=2098)
   

5. Cochrane, P.A.: Subject access in the online catalog (1982) 5.18

   5.184806 = sum of:
     5.184806 = weight(author_txt:cochrane in 2898) [ClassicSimilarity], result of:
       5.184806 = fieldWeight in 2898, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.29569 = idf(docFreq=29, maxDocs=44218)
         0.625 = fieldNorm(doc=2898)
   

Similar documents (content)

1. Kuronen, T.: Ranganathanin lait ja virtuaalikirjasto (1996) 1.47

   1.4653974 = sum of:
     1.4653974 = product of:
       1.9538631 = sum of:
         0.028253391 = weight(abstract_txt:information in 6704) [ClassicSimilarity], result of:
           0.028253391 = score(doc=6704,freq=2.0), product of:
             0.0660177 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.027269378 = queryNorm
             0.4279669 = fieldWeight in 6704, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.125 = fieldNorm(doc=6704)
         0.07892087 = weight(abstract_txt:library in 6704) [ClassicSimilarity], result of:
           0.07892087 = score(doc=6704,freq=3.0), product of:
             0.11438722 = queryWeight, product of:
               1.3163111 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.027269378 = queryNorm
             0.6899448 = fieldWeight in 6704, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.125 = fieldNorm(doc=6704)
         0.081034504 = weight(abstract_txt:science in 6704) [ClassicSimilarity], result of:
           0.081034504 = score(doc=6704,freq=1.0), product of:
             0.16790746 = queryWeight, product of:
               1.5947948 = boost
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.027269378 = queryNorm
             0.48261407 = fieldWeight in 6704, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.125 = fieldNorm(doc=6704)
         0.2542022 = weight(abstract_txt:five in 6704) [ClassicSimilarity], result of:
           0.2542022 = score(doc=6704,freq=1.0), product of:
             0.35981247 = queryWeight, product of:
               2.3345754 = boost
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.027269378 = queryNorm
             0.7064852 = fieldWeight in 6704, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.125 = fieldNorm(doc=6704)
         0.89275706 = weight(abstract_txt:laws in 6704) [ClassicSimilarity], result of:
           0.89275706 = score(doc=6704,freq=3.0), product of:
             0.57641923 = queryWeight, product of:
               2.9548745 = boost
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.027269378 = queryNorm
             1.5487982 = fieldWeight in 6704, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.125 = fieldNorm(doc=6704)
         0.6186952 = weight(abstract_txt:ranganathan's in 6704) [ClassicSimilarity], result of:
           0.6186952 = score(doc=6704,freq=1.0), product of:
             0.65104026 = queryWeight, product of:
               3.1403186 = boost
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.027269378 = queryNorm
             0.95031786 = fieldWeight in 6704, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.125 = fieldNorm(doc=6704)
       0.75 = coord(6/8)
   

2. Revelli, C.: Ranganathan verniciato a nuovo (1996) 1.35

   1.3524702 = sum of:
     1.3524702 = product of:
       1.8032936 = sum of:
         0.039869364 = weight(abstract_txt:library in 472) [ClassicSimilarity], result of:
           0.039869364 = score(doc=472,freq=1.0), product of:
             0.11438722 = queryWeight, product of:
               1.3163111 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.027269378 = queryNorm
             0.34854737 = fieldWeight in 472, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.109375 = fieldNorm(doc=472)
         0.06667936 = weight(abstract_txt:libraries in 472) [ClassicSimilarity], result of:
           0.06667936 = score(doc=472,freq=1.0), product of:
             0.16116804 = queryWeight, product of:
               1.5624613 = boost
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.027269378 = queryNorm
             0.4137257 = fieldWeight in 472, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.109375 = fieldNorm(doc=472)
         0.07090519 = weight(abstract_txt:science in 472) [ClassicSimilarity], result of:
           0.07090519 = score(doc=472,freq=1.0), product of:
             0.16790746 = queryWeight, product of:
               1.5947948 = boost
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.027269378 = queryNorm
             0.42228732 = fieldWeight in 472, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.109375 = fieldNorm(doc=472)
         0.2224269 = weight(abstract_txt:five in 472) [ClassicSimilarity], result of:
           0.2224269 = score(doc=472,freq=1.0), product of:
             0.35981247 = queryWeight, product of:
               2.3345754 = boost
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.027269378 = queryNorm
             0.61817455 = fieldWeight in 472, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.109375 = fieldNorm(doc=472)
         0.6378165 = weight(abstract_txt:laws in 472) [ClassicSimilarity], result of:
           0.6378165 = score(doc=472,freq=2.0), product of:
             0.57641923 = queryWeight, product of:
               2.9548745 = boost
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.027269378 = queryNorm
             1.1065149 = fieldWeight in 472, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.109375 = fieldNorm(doc=472)
         0.7655963 = weight(abstract_txt:ranganathan's in 472) [ClassicSimilarity], result of:
           0.7655963 = score(doc=472,freq=2.0), product of:
             0.65104026 = queryWeight, product of:
               3.1403186 = boost
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.027269378 = queryNorm
             1.1759584 = fieldWeight in 472, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.109375 = fieldNorm(doc=472)
       0.75 = coord(6/8)
   

3. Gorman, M.: ¬The Five Laws of Library Science : then and now (1998) 1.13

   1.1341343 = sum of:
     1.1341343 = product of:
       1.512179 = sum of:
         0.06905576 = weight(abstract_txt:library in 2926) [ClassicSimilarity], result of:
           0.06905576 = score(doc=2926,freq=3.0), product of:
             0.11438722 = queryWeight, product of:
               1.3163111 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.027269378 = queryNorm
             0.6037017 = fieldWeight in 2926, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.109375 = fieldNorm(doc=2926)
         0.06667936 = weight(abstract_txt:libraries in 2926) [ClassicSimilarity], result of:
           0.06667936 = score(doc=2926,freq=1.0), product of:
             0.16116804 = queryWeight, product of:
               1.5624613 = boost
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.027269378 = queryNorm
             0.4137257 = fieldWeight in 2926, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.782635 = idf(docFreq=2735, maxDocs=44218)
               0.109375 = fieldNorm(doc=2926)
         0.100275084 = weight(abstract_txt:science in 2926) [ClassicSimilarity], result of:
           0.100275084 = score(doc=2926,freq=2.0), product of:
             0.16790746 = queryWeight, product of:
               1.5947948 = boost
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.027269378 = queryNorm
             0.59720445 = fieldWeight in 2926, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.109375 = fieldNorm(doc=2926)
         0.096994035 = weight(abstract_txt:technology in 2926) [ClassicSimilarity], result of:
           0.096994035 = score(doc=2926,freq=1.0), product of:
             0.20690992 = queryWeight, product of:
               1.7703553 = boost
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.027269378 = queryNorm
             0.4687742 = fieldWeight in 2926, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.109375 = fieldNorm(doc=2926)
         0.6378165 = weight(abstract_txt:laws in 2926) [ClassicSimilarity], result of:
           0.6378165 = score(doc=2926,freq=2.0), product of:
             0.57641923 = queryWeight, product of:
               2.9548745 = boost
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.027269378 = queryNorm
             1.1065149 = fieldWeight in 2926, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.109375 = fieldNorm(doc=2926)
         0.5413583 = weight(abstract_txt:ranganathan's in 2926) [ClassicSimilarity], result of:
           0.5413583 = score(doc=2926,freq=1.0), product of:
             0.65104026 = queryWeight, product of:
               3.1403186 = boost
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.027269378 = queryNorm
             0.8315281 = fieldWeight in 2926, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.109375 = fieldNorm(doc=2926)
       0.75 = coord(6/8)
   

4. McMenemy, D.: Ranganathan's relevance in the 21st century (2007) 1.09

   1.0872014 = sum of:
     1.0872014 = product of:
       1.4496019 = sum of:
         0.012486353 = weight(abstract_txt:information in 854) [ClassicSimilarity], result of:
           0.012486353 = score(doc=854,freq=1.0), product of:
             0.0660177 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.027269378 = queryNorm
             0.18913643 = fieldWeight in 854, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=854)
         0.056956235 = weight(abstract_txt:library in 854) [ClassicSimilarity], result of:
           0.056956235 = score(doc=854,freq=4.0), product of:
             0.11438722 = queryWeight, product of:
               1.3163111 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.027269378 = queryNorm
             0.4979248 = fieldWeight in 854, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.078125 = fieldNorm(doc=854)
         0.050646566 = weight(abstract_txt:science in 854) [ClassicSimilarity], result of:
           0.050646566 = score(doc=854,freq=1.0), product of:
             0.16790746 = queryWeight, product of:
               1.5947948 = boost
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.027269378 = queryNorm
             0.3016338 = fieldWeight in 854, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.078125 = fieldNorm(doc=854)
         0.2246851 = weight(abstract_txt:five in 854) [ClassicSimilarity], result of:
           0.2246851 = score(doc=854,freq=2.0), product of:
             0.35981247 = queryWeight, product of:
               2.3345754 = boost
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.027269378 = queryNorm
             0.62445056 = fieldWeight in 854, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.078125 = fieldNorm(doc=854)
         0.55797315 = weight(abstract_txt:laws in 854) [ClassicSimilarity], result of:
           0.55797315 = score(doc=854,freq=3.0), product of:
             0.57641923 = queryWeight, product of:
               2.9548745 = boost
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.027269378 = queryNorm
             0.96799886 = fieldWeight in 854, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.078125 = fieldNorm(doc=854)
         0.54685444 = weight(abstract_txt:ranganathan's in 854) [ClassicSimilarity], result of:
           0.54685444 = score(doc=854,freq=2.0), product of:
             0.65104026 = queryWeight, product of:
               3.1403186 = boost
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.027269378 = queryNorm
             0.83997023 = fieldWeight in 854, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.078125 = fieldNorm(doc=854)
       0.75 = coord(6/8)
   

5. Smith, L.: Subject access in interdisciplinary research (2000) 1.03

   1.0340887 = sum of:
     1.0340887 = product of:
       1.1818157 = sum of:
         0.029967248 = weight(abstract_txt:information in 1185) [ClassicSimilarity], result of:
           0.029967248 = score(doc=1185,freq=9.0), product of:
             0.0660177 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.027269378 = queryNorm
             0.45392746 = fieldWeight in 1185, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=1185)
         0.039460436 = weight(abstract_txt:library in 1185) [ClassicSimilarity], result of:
           0.039460436 = score(doc=1185,freq=3.0), product of:
             0.11438722 = queryWeight, product of:
               1.3163111 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.027269378 = queryNorm
             0.3449724 = fieldWeight in 1185, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.0625 = fieldNorm(doc=1185)
         0.040517252 = weight(abstract_txt:science in 1185) [ClassicSimilarity], result of:
           0.040517252 = score(doc=1185,freq=1.0), product of:
             0.16790746 = queryWeight, product of:
               1.5947948 = boost
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.027269378 = queryNorm
             0.24130704 = fieldWeight in 1185, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8609126 = idf(docFreq=2529, maxDocs=44218)
               0.0625 = fieldNorm(doc=1185)
         0.09599919 = weight(abstract_txt:technology in 1185) [ClassicSimilarity], result of:
           0.09599919 = score(doc=1185,freq=3.0), product of:
             0.20690992 = queryWeight, product of:
               1.7703553 = boost
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.027269378 = queryNorm
             0.4639661 = fieldWeight in 1185, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.2859354 = idf(docFreq=1653, maxDocs=44218)
               0.0625 = fieldNorm(doc=1185)
         0.22014554 = weight(abstract_txt:five in 1185) [ClassicSimilarity], result of:
           0.22014554 = score(doc=1185,freq=3.0), product of:
             0.35981247 = queryWeight, product of:
               2.3345754 = boost
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.027269378 = queryNorm
             0.6118341 = fieldWeight in 1185, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.6518817 = idf(docFreq=421, maxDocs=44218)
               0.0625 = fieldNorm(doc=1185)
         0.44637853 = weight(abstract_txt:laws in 1185) [ClassicSimilarity], result of:
           0.44637853 = score(doc=1185,freq=3.0), product of:
             0.57641923 = queryWeight, product of:
               2.9548745 = boost
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.027269378 = queryNorm
             0.7743991 = fieldWeight in 1185, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.1535926 = idf(docFreq=93, maxDocs=44218)
               0.0625 = fieldNorm(doc=1185)
         0.3093476 = weight(abstract_txt:ranganathan's in 1185) [ClassicSimilarity], result of:
           0.3093476 = score(doc=1185,freq=1.0), product of:
             0.65104026 = queryWeight, product of:
               3.1403186 = boost
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.027269378 = queryNorm
             0.47515893 = fieldWeight in 1185, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.602543 = idf(docFreq=59, maxDocs=44218)
               0.0625 = fieldNorm(doc=1185)
       0.875 = coord(7/8)