Document (#12660)

Author
Batt, C.
Title
¬The cutting edge (II)
Source
Public library journal. 5(1990) no.4, S.101-103
Year
1990
Abstract
The belief that the OPAC represents the most revolutionary development in libraries since open access and could transform the effectiveness of many services if enough interest is taken. Describes some OPAC studies being undertaken in the UK.
Theme
OPAC

Similar documents (author)

  1. Batt, C.: Creating the Clapham Junction of knowledge (1995) 6.01
    6.0137663 = sum of:
      6.0137663 = weight(author_txt:batt in 1482) [ClassicSimilarity], result of:
        6.0137663 = fieldWeight in 1482, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.622026 = idf(docFreq=7, maxDocs=44421)
          0.625 = fieldNorm(doc=1482)
    
  2. Batt, C.: ¬Die Bibliothek der Zukunft : Öffentliche Bibliotheken und das Internet (1996) 6.01
    6.0137663 = sum of:
      6.0137663 = weight(author_txt:batt in 4578) [ClassicSimilarity], result of:
        6.0137663 = fieldWeight in 4578, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.622026 = idf(docFreq=7, maxDocs=44421)
          0.625 = fieldNorm(doc=4578)
    
  3. Batt, C.: ¬The libraries of the future : public libraries and the Internet (1996) 6.01
    6.0137663 = sum of:
      6.0137663 = weight(author_txt:batt in 4930) [ClassicSimilarity], result of:
        6.0137663 = fieldWeight in 4930, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.622026 = idf(docFreq=7, maxDocs=44421)
          0.625 = fieldNorm(doc=4930)
    
  4. Batt, C.: ¬The four paradigms (1996) 6.01
    6.0137663 = sum of:
      6.0137663 = weight(author_txt:batt in 6439) [ClassicSimilarity], result of:
        6.0137663 = fieldWeight in 6439, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.622026 = idf(docFreq=7, maxDocs=44421)
          0.625 = fieldNorm(doc=6439)
    
  5. Batt, C.: Information technology in public libraries (1994) 6.01
    6.0137663 = sum of:
      6.0137663 = weight(author_txt:batt in 1772) [ClassicSimilarity], result of:
        6.0137663 = fieldWeight in 1772, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.622026 = idf(docFreq=7, maxDocs=44421)
          0.625 = fieldNorm(doc=1772)
    

Similar documents (content)

  1. Greenwood, D.: OPAC research in the UK (1989) 0.16
    0.15570842 = sum of:
      0.15570842 = product of:
        0.6487851 = sum of:
          0.024888305 = weight(abstract_txt:some in 886) [ClassicSimilarity], result of:
            0.024888305 = score(doc=886,freq=1.0), product of:
              0.072168045 = queryWeight, product of:
                1.0075285 = boost
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.019471906 = queryNorm
              0.344866 = fieldWeight in 886, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.09375 = fieldNorm(doc=886)
          0.028043326 = weight(abstract_txt:describes in 886) [ClassicSimilarity], result of:
            0.028043326 = score(doc=886,freq=1.0), product of:
              0.078144975 = queryWeight, product of:
                1.0484203 = boost
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.019471906 = queryNorm
              0.35886282 = fieldWeight in 886, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.09375 = fieldNorm(doc=886)
          0.02843338 = weight(abstract_txt:development in 886) [ClassicSimilarity], result of:
            0.02843338 = score(doc=886,freq=1.0), product of:
              0.07886792 = queryWeight, product of:
                1.0532588 = boost
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.019471906 = queryNorm
              0.36051896 = fieldWeight in 886, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.09375 = fieldNorm(doc=886)
          0.064800575 = weight(abstract_txt:being in 886) [ClassicSimilarity], result of:
            0.064800575 = score(doc=886,freq=2.0), product of:
              0.108407 = queryWeight, product of:
                1.2348481 = boost
                4.5085335 = idf(docFreq=1329, maxDocs=44421)
                0.019471906 = queryNorm
              0.5977527 = fieldWeight in 886, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.5085335 = idf(docFreq=1329, maxDocs=44421)
                0.09375 = fieldNorm(doc=886)
          0.16251802 = weight(abstract_txt:undertaken in 886) [ClassicSimilarity], result of:
            0.16251802 = score(doc=886,freq=2.0), product of:
              0.20011167 = queryWeight, product of:
                1.6777263 = boost
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.019471906 = queryNorm
              0.81213665 = fieldWeight in 886, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.09375 = fieldNorm(doc=886)
          0.34010148 = weight(abstract_txt:opac in 886) [ClassicSimilarity], result of:
            0.34010148 = score(doc=886,freq=4.0), product of:
              0.3273988 = queryWeight, product of:
                3.0348585 = boost
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.019471906 = queryNorm
              1.0387988 = fieldWeight in 886, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.09375 = fieldNorm(doc=886)
        0.24 = coord(6/25)
    
  2. Landry, P.: MACS update : moving toward a link management production database (2003) 0.15
    0.15083838 = sum of:
      0.15083838 = product of:
        0.3428145 = sum of:
          0.028678533 = weight(abstract_txt:access in 3864) [ClassicSimilarity], result of:
            0.028678533 = score(doc=3864,freq=8.0), product of:
              0.07109355 = queryWeight, product of:
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.019471906 = queryNorm
              0.40339148 = fieldWeight in 3864, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.010370127 = weight(abstract_txt:some in 3864) [ClassicSimilarity], result of:
            0.010370127 = score(doc=3864,freq=1.0), product of:
              0.072168045 = queryWeight, product of:
                1.0075285 = boost
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.019471906 = queryNorm
              0.14369416 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6785707 = idf(docFreq=3049, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.01597138 = weight(abstract_txt:libraries in 3864) [ClassicSimilarity], result of:
            0.01597138 = score(doc=3864,freq=2.0), product of:
              0.076390706 = queryWeight, product of:
                1.0365856 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.019471906 = queryNorm
              0.2090749 = fieldWeight in 3864, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.023694484 = weight(abstract_txt:development in 3864) [ClassicSimilarity], result of:
            0.023694484 = score(doc=3864,freq=4.0), product of:
              0.07886792 = queryWeight, product of:
                1.0532588 = boost
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.019471906 = queryNorm
              0.30043247 = fieldWeight in 3864, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.01276407 = weight(abstract_txt:most in 3864) [ClassicSimilarity], result of:
            0.01276407 = score(doc=3864,freq=1.0), product of:
              0.08288609 = queryWeight, product of:
                1.0797563 = boost
                3.94228 = idf(docFreq=2342, maxDocs=44421)
                0.019471906 = queryNorm
              0.15399532 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.94228 = idf(docFreq=2342, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.020006578 = weight(abstract_txt:many in 3864) [ClassicSimilarity], result of:
            0.020006578 = score(doc=3864,freq=2.0), product of:
              0.088768885 = queryWeight, product of:
                1.117417 = boost
                4.0797825 = idf(docFreq=2041, maxDocs=44421)
                0.019471906 = queryNorm
              0.22537827 = fieldWeight in 3864, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0797825 = idf(docFreq=2041, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.024297478 = weight(abstract_txt:since in 3864) [ClassicSimilarity], result of:
            0.024297478 = score(doc=3864,freq=1.0), product of:
              0.12731014 = queryWeight, product of:
                1.3381858 = boost
                4.8858275 = idf(docFreq=911, maxDocs=44421)
                0.019471906 = queryNorm
              0.19085264 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8858275 = idf(docFreq=911, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.027682986 = weight(abstract_txt:interest in 3864) [ClassicSimilarity], result of:
            0.027682986 = score(doc=3864,freq=1.0), product of:
              0.13887717 = queryWeight, product of:
                1.3976561 = boost
                5.1029587 = idf(docFreq=733, maxDocs=44421)
                0.019471906 = queryNorm
              0.19933432 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1029587 = idf(docFreq=733, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.047882333 = weight(abstract_txt:undertaken in 3864) [ClassicSimilarity], result of:
            0.047882333 = score(doc=3864,freq=1.0), product of:
              0.20011167 = queryWeight, product of:
                1.6777263 = boost
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.019471906 = queryNorm
              0.23927806 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.06061203 = weight(abstract_txt:enough in 3864) [ClassicSimilarity], result of:
            0.06061203 = score(doc=3864,freq=1.0), product of:
              0.23416829 = queryWeight, product of:
                1.8148843 = boost
                6.6262937 = idf(docFreq=159, maxDocs=44421)
                0.019471906 = queryNorm
              0.2588396 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6262937 = idf(docFreq=159, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
          0.07085448 = weight(abstract_txt:opac in 3864) [ClassicSimilarity], result of:
            0.07085448 = score(doc=3864,freq=1.0), product of:
              0.3273988 = queryWeight, product of:
                3.0348585 = boost
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.019471906 = queryNorm
              0.21641642 = fieldWeight in 3864, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.0390625 = fieldNorm(doc=3864)
        0.44 = coord(11/25)
    
  3. Mowat, I.R.M.: ¬A national union catalogue : the ? edition (1996) 0.14
    0.13800156 = sum of:
      0.13800156 = product of:
        0.4928627 = sum of:
          0.038331307 = weight(abstract_txt:libraries in 296) [ClassicSimilarity], result of:
            0.038331307 = score(doc=296,freq=2.0), product of:
              0.076390706 = queryWeight, product of:
                1.0365856 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.019471906 = queryNorm
              0.50177974 = fieldWeight in 296, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.09375 = fieldNorm(doc=296)
          0.02843338 = weight(abstract_txt:development in 296) [ClassicSimilarity], result of:
            0.02843338 = score(doc=296,freq=1.0), product of:
              0.07886792 = queryWeight, product of:
                1.0532588 = boost
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.019471906 = queryNorm
              0.36051896 = fieldWeight in 296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.09375 = fieldNorm(doc=296)
          0.036994785 = weight(abstract_txt:services in 296) [ClassicSimilarity], result of:
            0.036994785 = score(doc=296,freq=1.0), product of:
              0.09399579 = queryWeight, product of:
                1.1498444 = boost
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.019471906 = queryNorm
              0.39357919 = fieldWeight in 296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.09375 = fieldNorm(doc=296)
          0.04582093 = weight(abstract_txt:being in 296) [ClassicSimilarity], result of:
            0.04582093 = score(doc=296,freq=1.0), product of:
              0.108407 = queryWeight, product of:
                1.2348481 = boost
                4.5085335 = idf(docFreq=1329, maxDocs=44421)
                0.019471906 = queryNorm
              0.422675 = fieldWeight in 296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5085335 = idf(docFreq=1329, maxDocs=44421)
                0.09375 = fieldNorm(doc=296)
          0.058313943 = weight(abstract_txt:since in 296) [ClassicSimilarity], result of:
            0.058313943 = score(doc=296,freq=1.0), product of:
              0.12731014 = queryWeight, product of:
                1.3381858 = boost
                4.8858275 = idf(docFreq=911, maxDocs=44421)
                0.019471906 = queryNorm
              0.45804632 = fieldWeight in 296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8858275 = idf(docFreq=911, maxDocs=44421)
                0.09375 = fieldNorm(doc=296)
          0.1149176 = weight(abstract_txt:undertaken in 296) [ClassicSimilarity], result of:
            0.1149176 = score(doc=296,freq=1.0), product of:
              0.20011167 = queryWeight, product of:
                1.6777263 = boost
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.019471906 = queryNorm
              0.5742673 = fieldWeight in 296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1255183 = idf(docFreq=263, maxDocs=44421)
                0.09375 = fieldNorm(doc=296)
          0.17005074 = weight(abstract_txt:opac in 296) [ClassicSimilarity], result of:
            0.17005074 = score(doc=296,freq=1.0), product of:
              0.3273988 = queryWeight, product of:
                3.0348585 = boost
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.019471906 = queryNorm
              0.5193994 = fieldWeight in 296, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.09375 = fieldNorm(doc=296)
        0.28 = coord(7/25)
    
  4. Julien, C.-A.; Guastavino, C.; Bouthillier, F.: Capitalizing on information organization and information visualization for a new-generation catalogue (2012) 0.13
    0.13218786 = sum of:
      0.13218786 = product of:
        0.55078274 = sum of:
          0.01622303 = weight(abstract_txt:access in 567) [ClassicSimilarity], result of:
            0.01622303 = score(doc=567,freq=1.0), product of:
              0.07109355 = queryWeight, product of:
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.019471906 = queryNorm
              0.2281927 = fieldWeight in 567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.0625 = fieldNorm(doc=567)
          0.018955586 = weight(abstract_txt:development in 567) [ClassicSimilarity], result of:
            0.018955586 = score(doc=567,freq=1.0), product of:
              0.07886792 = queryWeight, product of:
                1.0532588 = boost
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.019471906 = queryNorm
              0.24034597 = fieldWeight in 567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8455355 = idf(docFreq=2580, maxDocs=44421)
                0.0625 = fieldNorm(doc=567)
          0.036176015 = weight(abstract_txt:could in 567) [ClassicSimilarity], result of:
            0.036176015 = score(doc=567,freq=1.0), product of:
              0.12134523 = queryWeight, product of:
                1.3064604 = boost
                4.7699957 = idf(docFreq=1023, maxDocs=44421)
                0.019471906 = queryNorm
              0.29812473 = fieldWeight in 567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7699957 = idf(docFreq=1023, maxDocs=44421)
                0.0625 = fieldNorm(doc=567)
          0.16542244 = weight(abstract_txt:edge in 567) [ClassicSimilarity], result of:
            0.16542244 = score(doc=567,freq=1.0), product of:
              0.33430165 = queryWeight, product of:
                2.1684737 = boost
                7.917278 = idf(docFreq=43, maxDocs=44421)
                0.019471906 = queryNorm
              0.49482986 = fieldWeight in 567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.917278 = idf(docFreq=43, maxDocs=44421)
                0.0625 = fieldNorm(doc=567)
          0.20063853 = weight(abstract_txt:cutting in 567) [ClassicSimilarity], result of:
            0.20063853 = score(doc=567,freq=1.0), product of:
              0.38020557 = queryWeight, product of:
                2.312566 = boost
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.019471906 = queryNorm
              0.5277107 = fieldWeight in 567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.0625 = fieldNorm(doc=567)
          0.11336716 = weight(abstract_txt:opac in 567) [ClassicSimilarity], result of:
            0.11336716 = score(doc=567,freq=1.0), product of:
              0.3273988 = queryWeight, product of:
                3.0348585 = boost
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.019471906 = queryNorm
              0.34626627 = fieldWeight in 567, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5402603 = idf(docFreq=473, maxDocs=44421)
                0.0625 = fieldNorm(doc=567)
        0.24 = coord(6/25)
    
  5. Lee, N.S.: InfoStation: a multimedia access system for library automation (1990) 0.13
    0.1304638 = sum of:
      0.1304638 = product of:
        0.8153987 = sum of:
          0.045885656 = weight(abstract_txt:access in 7069) [ClassicSimilarity], result of:
            0.045885656 = score(doc=7069,freq=2.0), product of:
              0.07109355 = queryWeight, product of:
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.019471906 = queryNorm
              0.6454264 = fieldWeight in 7069, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6510832 = idf(docFreq=3134, maxDocs=44421)
                0.125 = fieldNorm(doc=7069)
          0.0373911 = weight(abstract_txt:describes in 7069) [ClassicSimilarity], result of:
            0.0373911 = score(doc=7069,freq=1.0), product of:
              0.078144975 = queryWeight, product of:
                1.0484203 = boost
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.019471906 = queryNorm
              0.47848374 = fieldWeight in 7069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.125 = fieldNorm(doc=7069)
          0.33084488 = weight(abstract_txt:edge in 7069) [ClassicSimilarity], result of:
            0.33084488 = score(doc=7069,freq=1.0), product of:
              0.33430165 = queryWeight, product of:
                2.1684737 = boost
                7.917278 = idf(docFreq=43, maxDocs=44421)
                0.019471906 = queryNorm
              0.9896597 = fieldWeight in 7069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.917278 = idf(docFreq=43, maxDocs=44421)
                0.125 = fieldNorm(doc=7069)
          0.40127707 = weight(abstract_txt:cutting in 7069) [ClassicSimilarity], result of:
            0.40127707 = score(doc=7069,freq=1.0), product of:
              0.38020557 = queryWeight, product of:
                2.312566 = boost
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.019471906 = queryNorm
              1.0554214 = fieldWeight in 7069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.443371 = idf(docFreq=25, maxDocs=44421)
                0.125 = fieldNorm(doc=7069)
        0.16 = coord(4/25)