Search (1 results, page 1 of 1)

  • × author_ss:"Hjerppe, R."
  • × theme_ss:"OPAC"
  • × theme_ss:"Suchoberflächen"
  1. Hjerppe, R.: Database visualisation : asking 'what do you have?' instead of 'what do you want?' (1992) 0.00
    0.0023678814 = product of:
      0.0047357627 = sum of:
        0.0047357627 = product of:
          0.009471525 = sum of:
            0.009471525 = weight(_text_:a in 2778) [ClassicSimilarity], result of:
              0.009471525 = score(doc=2778,freq=8.0), product of:
                0.053105544 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046056706 = queryNorm
                0.17835285 = fieldWeight in 2778, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2778)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    The very nature of traditional interfaces to databases tend to hide their information content and makes it very difficult for a user to build a conceptual model of their contents. Traditional libraries, however, are designed to make their contents and their arrangements clearly visible and capable of browsing. Describes a small demonstration system aimed at making the contents of an OPAC capable of being visualised by users and designed as part of the HYPERCATalog effort
    Type
    a