Document (#2642)

Author

Salomonsen, A.

Title

¬The help system of REX at the Royal Library

Source

OPACs and the user: Proc. of the 3rd Anglo-Nordic seminar, Apr. 90

Imprint

London : British Library

Year

1991

Pages

S.53-57

Series

BLRD report: 6040

Abstract

Describes the help system, conceived as a type of expert system, to assist users of REX, the OPAC installed by the Royal Library, Denmark

Theme

OPAC

Similar documents (content)

1. Jonge, I.F.: ¬The National Museum of Photography at the Royal Library, Copenhagen (1998) 0.34

   0.33592823 = sum of:
     0.33592823 = product of:
       1.0917667 = sum of:
         0.037567794 = weight(abstract_txt:describes in 2471) [ClassicSimilarity], result of:
           0.037567794 = score(doc=2471,freq=1.0), product of:
             0.07859266 = queryWeight, product of:
               1.0712295 = boost
               3.8240511 = idf(docFreq=2624, maxDocs=44218)
               0.019185618 = queryNorm
             0.4780064 = fieldWeight in 2471, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8240511 = idf(docFreq=2624, maxDocs=44218)
               0.125 = fieldNorm(doc=2471)
         0.061492298 = weight(abstract_txt:library in 2471) [ClassicSimilarity], result of:
           0.061492298 = score(doc=2471,freq=2.0), product of:
             0.10915711 = queryWeight, product of:
               1.7853876 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.019185618 = queryNorm
             0.56333756 = fieldWeight in 2471, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.125 = fieldNorm(doc=2471)
         0.35879645 = weight(abstract_txt:denmark in 2471) [ClassicSimilarity], result of:
           0.35879645 = score(doc=2471,freq=1.0), product of:
             0.35378298 = queryWeight, product of:
               2.2727935 = boost
               8.113368 = idf(docFreq=35, maxDocs=44218)
               0.019185618 = queryNorm
             1.014171 = fieldWeight in 2471, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.113368 = idf(docFreq=35, maxDocs=44218)
               0.125 = fieldNorm(doc=2471)
         0.6339102 = weight(abstract_txt:royal in 2471) [ClassicSimilarity], result of:
           0.6339102 = score(doc=2471,freq=1.0), product of:
             0.65142834 = queryWeight, product of:
               4.36154 = boost
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.019185618 = queryNorm
             0.97310805 = fieldWeight in 2471, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.125 = fieldNorm(doc=2471)
       0.30769232 = coord(4/13)
   

2. Peereboom, M.: Dwerg tussen reuzen? : het Nederlandse basisclassificatie Web (1997) 0.33

   0.32682443 = sum of:
     0.32682443 = product of:
       0.8497435 = sum of:
         0.037817366 = weight(abstract_txt:users in 515) [ClassicSimilarity], result of:
           0.037817366 = score(doc=515,freq=2.0), product of:
             0.0684884 = queryWeight, product of:
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.019185618 = queryNorm
             0.5521719 = fieldWeight in 515, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.109375 = fieldNorm(doc=515)
         0.13581644 = weight(abstract_txt:assist in 515) [ClassicSimilarity], result of:
           0.13581644 = score(doc=515,freq=1.0), product of:
             0.20236453 = queryWeight, product of:
               1.718932 = boost
               6.1362057 = idf(docFreq=259, maxDocs=44218)
               0.019185618 = queryNorm
             0.67114747 = fieldWeight in 515, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.1362057 = idf(docFreq=259, maxDocs=44218)
               0.109375 = fieldNorm(doc=515)
         0.05380576 = weight(abstract_txt:library in 515) [ClassicSimilarity], result of:
           0.05380576 = score(doc=515,freq=2.0), product of:
             0.10915711 = queryWeight, product of:
               1.7853876 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.019185618 = queryNorm
             0.49292037 = fieldWeight in 515, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.109375 = fieldNorm(doc=515)
         0.06763255 = weight(abstract_txt:system in 515) [ClassicSimilarity], result of:
           0.06763255 = score(doc=515,freq=1.0), product of:
             0.18336245 = queryWeight, product of:
               2.834049 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.019185618 = queryNorm
             0.36884624 = fieldWeight in 515, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.109375 = fieldNorm(doc=515)
         0.55467135 = weight(abstract_txt:royal in 515) [ClassicSimilarity], result of:
           0.55467135 = score(doc=515,freq=1.0), product of:
             0.65142834 = queryWeight, product of:
               4.36154 = boost
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.019185618 = queryNorm
             0.8514695 = fieldWeight in 515, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.109375 = fieldNorm(doc=515)
       0.3846154 = coord(5/13)
   

3. Waneck, K.; Hansen, R.D.: Bibliographic control in Denmark (1997) 0.27

   0.26895964 = sum of:
     0.26895964 = product of:
       1.1654918 = sum of:
         0.0729209 = weight(abstract_txt:library in 864) [ClassicSimilarity], result of:
           0.0729209 = score(doc=864,freq=5.0), product of:
             0.10915711 = queryWeight, product of:
               1.7853876 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.019185618 = queryNorm
             0.6680362 = fieldWeight in 864, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.09375 = fieldNorm(doc=864)
         0.26909733 = weight(abstract_txt:denmark in 864) [ClassicSimilarity], result of:
           0.26909733 = score(doc=864,freq=1.0), product of:
             0.35378298 = queryWeight, product of:
               2.2727935 = boost
               8.113368 = idf(docFreq=35, maxDocs=44218)
               0.019185618 = queryNorm
             0.7606282 = fieldWeight in 864, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.113368 = idf(docFreq=35, maxDocs=44218)
               0.09375 = fieldNorm(doc=864)
         0.8234735 = weight(abstract_txt:royal in 864) [ClassicSimilarity], result of:
           0.8234735 = score(doc=864,freq=3.0), product of:
             0.65142834 = queryWeight, product of:
               4.36154 = boost
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.019185618 = queryNorm
             1.2641045 = fieldWeight in 864, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.09375 = fieldNorm(doc=864)
       0.23076923 = coord(3/13)
   

4. Karhummaa, L.: LINNEA/VTLS in the University of Lapland Library (1991) 0.27

   0.26756734 = sum of:
     0.26756734 = product of:
       0.86959386 = sum of:
         0.045841567 = weight(abstract_txt:users in 2649) [ClassicSimilarity], result of:
           0.045841567 = score(doc=2649,freq=1.0), product of:
             0.0684884 = queryWeight, product of:
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.019185618 = queryNorm
             0.66933334 = fieldWeight in 2649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.1875 = fieldNorm(doc=2649)
         0.12530354 = weight(abstract_txt:type in 2649) [ClassicSimilarity], result of:
           0.12530354 = score(doc=2649,freq=1.0), product of:
             0.13389146 = queryWeight, product of:
               1.3981956 = boost
               4.991248 = idf(docFreq=816, maxDocs=44218)
               0.019185618 = queryNorm
             0.935859 = fieldWeight in 2649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.991248 = idf(docFreq=816, maxDocs=44218)
               0.1875 = fieldNorm(doc=2649)
         0.17094198 = weight(abstract_txt:opac in 2649) [ClassicSimilarity], result of:
           0.17094198 = score(doc=2649,freq=1.0), product of:
             0.1646935 = queryWeight, product of:
               1.550707 = boost
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.019185618 = queryNorm
             1.03794 = fieldWeight in 2649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.1875 = fieldNorm(doc=2649)
         0.52750677 = weight(abstract_txt:installed in 2649) [ClassicSimilarity], result of:
           0.52750677 = score(doc=2649,freq=1.0), product of:
             0.34908354 = queryWeight, product of:
               2.2576478 = boost
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.019185618 = queryNorm
             1.511119 = fieldWeight in 2649, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.1875 = fieldNorm(doc=2649)
       0.30769232 = coord(4/13)
   

5. Bosman, F.E.; Ongering, M.A.H.; Smit, H.P.A.: Observeren en registeren : evaluatieonderzoek naar OPC3 (1993) 0.25

   0.2523151 = sum of:
     0.2523151 = product of:
       0.820024 = sum of:
         0.026740914 = weight(abstract_txt:users in 6704) [ClassicSimilarity], result of:
           0.026740914 = score(doc=6704,freq=1.0), product of:
             0.0684884 = queryWeight, product of:
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.019185618 = queryNorm
             0.39044446 = fieldWeight in 6704, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.569778 = idf(docFreq=3384, maxDocs=44218)
               0.109375 = fieldNorm(doc=6704)
         0.17271343 = weight(abstract_txt:opac in 6704) [ClassicSimilarity], result of:
           0.17271343 = score(doc=6704,freq=3.0), product of:
             0.1646935 = queryWeight, product of:
               1.550707 = boost
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.019185618 = queryNorm
             1.048696 = fieldWeight in 6704, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.53568 = idf(docFreq=473, maxDocs=44218)
               0.109375 = fieldNorm(doc=6704)
         0.06589833 = weight(abstract_txt:library in 6704) [ClassicSimilarity], result of:
           0.06589833 = score(doc=6704,freq=3.0), product of:
             0.10915711 = queryWeight, product of:
               1.7853876 = boost
               3.1867187 = idf(docFreq=4964, maxDocs=44218)
               0.019185618 = queryNorm
             0.6037017 = 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)
               0.109375 = fieldNorm(doc=6704)
         0.55467135 = weight(abstract_txt:royal in 6704) [ClassicSimilarity], result of:
           0.55467135 = score(doc=6704,freq=1.0), product of:
             0.65142834 = queryWeight, product of:
               4.36154 = boost
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.019185618 = queryNorm
             0.8514695 = fieldWeight in 6704, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7848644 = idf(docFreq=49, maxDocs=44218)
               0.109375 = fieldNorm(doc=6704)
       0.30769232 = coord(4/13)