Document (#22596)

Author
Nicholas, D.
Title
Assessing information needs : tools, techniques and concepts for the Internet age
Issue
2nd ed.
Imprint
London : Aslib
Year
2000
Pages
XII, 163 S
Isbn
0-85142-433-3
Series
Aslib know how guides
Theme
Internet
Informationsdienstleistungen

Similar documents (author)

  1. Nicholas, D.: Are information professionals really better online searchers than end-users? : (and whose story do you believe?) (1995) 4.90
    4.9038773 = sum of:
      4.9038773 = weight(author_txt:nicholas in 4940) [ClassicSimilarity], result of:
        4.9038773 = fieldWeight in 4940, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.846204 = idf(docFreq=45, maxDocs=43254)
          0.625 = fieldNorm(doc=4940)
    
  2. Nicholas, D.: Information systems vs information user (1996) 4.90
    4.9038773 = sum of:
      4.9038773 = weight(author_txt:nicholas in 6807) [ClassicSimilarity], result of:
        4.9038773 = fieldWeight in 6807, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.846204 = idf(docFreq=45, maxDocs=43254)
          0.625 = fieldNorm(doc=6807)
    
  3. Nicholas, D.: ¬An assessment of the online searching behaviour of practitioner end users (1996) 4.90
    4.9038773 = sum of:
      4.9038773 = weight(author_txt:nicholas in 6901) [ClassicSimilarity], result of:
        4.9038773 = fieldWeight in 6901, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.846204 = idf(docFreq=45, maxDocs=43254)
          0.625 = fieldNorm(doc=6901)
    
  4. Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997) 4.90
    4.9038773 = sum of:
      4.9038773 = weight(author_txt:nicholas in 2229) [ClassicSimilarity], result of:
        4.9038773 = fieldWeight in 2229, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.846204 = idf(docFreq=45, maxDocs=43254)
          0.625 = fieldNorm(doc=2229)
    
  5. Nicholas, D.: Assessing information needs : tools and techniques (1996) 4.90
    4.9038773 = sum of:
      4.9038773 = weight(author_txt:nicholas in 942) [ClassicSimilarity], result of:
        4.9038773 = fieldWeight in 942, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.846204 = idf(docFreq=45, maxDocs=43254)
          0.625 = fieldNorm(doc=942)
    

Similar documents (content)

  1. Inskip, C.; Butterworth, R.; MacFarlane, A.: ¬A study of the information needs of the users of a folk music library and the implications for the design of a digital library system (2008) 0.86
    0.8590528 = sum of:
      0.8590528 = sum of:
        0.03222579 = weight(abstract_txt:information in 4054) [ClassicSimilarity], result of:
          0.03222579 = score(doc=4054,freq=5.0), product of:
            0.09501302 = queryWeight, product of:
              2.42692 = idf(docFreq=10382, maxDocs=43254)
              0.03914963 = queryNorm
            0.33917236 = fieldWeight in 4054, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              2.42692 = idf(docFreq=10382, maxDocs=43254)
              0.0625 = fieldNorm(doc=4054)
        0.05161446 = weight(abstract_txt:internet in 4054) [ClassicSimilarity], result of:
          0.05161446 = score(doc=4054,freq=1.0), product of:
            0.22240864 = queryWeight, product of:
              1.5299747 = boost
              3.7131262 = idf(docFreq=2868, maxDocs=43254)
              0.03914963 = queryNorm
            0.23207039 = fieldWeight in 4054, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.7131262 = idf(docFreq=2868, maxDocs=43254)
              0.0625 = fieldNorm(doc=4054)
        0.1970318 = weight(abstract_txt:needs in 4054) [ClassicSimilarity], result of:
          0.1970318 = score(doc=4054,freq=5.0), product of:
            0.31769103 = queryWeight, product of:
              1.8285671 = boost
              4.437786 = idf(docFreq=1389, maxDocs=43254)
              0.03914963 = queryNorm
            0.62019944 = fieldWeight in 4054, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.437786 = idf(docFreq=1389, maxDocs=43254)
              0.0625 = fieldNorm(doc=4054)
        0.08920083 = weight(abstract_txt:tools in 4054) [ClassicSimilarity], result of:
          0.08920083 = score(doc=4054,freq=1.0), product of:
            0.3202949 = queryWeight, product of:
              1.8360455 = boost
              4.4559355 = idf(docFreq=1364, maxDocs=43254)
              0.03914963 = queryNorm
            0.27849597 = fieldWeight in 4054, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4559355 = idf(docFreq=1364, maxDocs=43254)
              0.0625 = fieldNorm(doc=4054)
        0.0934087 = weight(abstract_txt:techniques in 4054) [ClassicSimilarity], result of:
          0.0934087 = score(doc=4054,freq=1.0), product of:
            0.33029014 = queryWeight, product of:
              1.8644736 = boost
              4.524928 = idf(docFreq=1273, maxDocs=43254)
              0.03914963 = queryNorm
            0.282808 = fieldWeight in 4054, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.524928 = idf(docFreq=1273, maxDocs=43254)
              0.0625 = fieldNorm(doc=4054)
        0.096272156 = weight(abstract_txt:concepts in 4054) [ClassicSimilarity], result of:
          0.096272156 = score(doc=4054,freq=1.0), product of:
            0.33700618 = queryWeight, product of:
              1.8833342 = boost
              4.570701 = idf(docFreq=1216, maxDocs=43254)
              0.03914963 = queryNorm
            0.28566882 = fieldWeight in 4054, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.570701 = idf(docFreq=1216, maxDocs=43254)
              0.0625 = fieldNorm(doc=4054)
        0.29929906 = weight(abstract_txt:assessing in 4054) [ClassicSimilarity], result of:
          0.29929906 = score(doc=4054,freq=1.0), product of:
            0.717862 = queryWeight, product of:
              2.74871 = boost
              6.670899 = idf(docFreq=148, maxDocs=43254)
              0.03914963 = queryNorm
            0.41693118 = fieldWeight in 4054, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              6.670899 = idf(docFreq=148, maxDocs=43254)
              0.0625 = fieldNorm(doc=4054)
    
  2. McClure, C.R.: User-based data collection techniques and strategies for evaluating networked information services (1994) 0.53
    0.533926 = sum of:
      0.533926 = product of:
        0.9343705 = sum of:
          0.025220672 = weight(abstract_txt:information in 1985) [ClassicSimilarity], result of:
            0.025220672 = score(doc=1985,freq=1.0), product of:
              0.09501302 = queryWeight, product of:
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.03914963 = queryNorm
              0.26544437 = fieldWeight in 1985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.109375 = fieldNorm(doc=1985)
          0.15420178 = weight(abstract_txt:needs in 1985) [ClassicSimilarity], result of:
            0.15420178 = score(doc=1985,freq=1.0), product of:
              0.31769103 = queryWeight, product of:
                1.8285671 = boost
                4.437786 = idf(docFreq=1389, maxDocs=43254)
                0.03914963 = queryNorm
              0.48538285 = fieldWeight in 1985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.437786 = idf(docFreq=1389, maxDocs=43254)
                0.109375 = fieldNorm(doc=1985)
          0.23117472 = weight(abstract_txt:techniques in 1985) [ClassicSimilarity], result of:
            0.23117472 = score(doc=1985,freq=2.0), product of:
              0.33029014 = queryWeight, product of:
                1.8644736 = boost
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.03914963 = queryNorm
              0.6999141 = fieldWeight in 1985, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.109375 = fieldNorm(doc=1985)
          0.5237734 = weight(abstract_txt:assessing in 1985) [ClassicSimilarity], result of:
            0.5237734 = score(doc=1985,freq=1.0), product of:
              0.717862 = queryWeight, product of:
                2.74871 = boost
                6.670899 = idf(docFreq=148, maxDocs=43254)
                0.03914963 = queryNorm
              0.7296296 = fieldWeight in 1985, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.670899 = idf(docFreq=148, maxDocs=43254)
                0.109375 = fieldNorm(doc=1985)
        0.5714286 = coord(4/7)
    
  3. Gillman, P.: Assessing customer requirements (1994) 0.53
    0.527121 = sum of:
      0.527121 = product of:
        1.229949 = sum of:
          0.043235436 = weight(abstract_txt:information in 2466) [ClassicSimilarity], result of:
            0.043235436 = score(doc=2466,freq=1.0), product of:
              0.09501302 = queryWeight, product of:
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.03914963 = queryNorm
              0.4550475 = fieldWeight in 2466, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.1875 = fieldNorm(doc=2466)
          0.28881645 = weight(abstract_txt:concepts in 2466) [ClassicSimilarity], result of:
            0.28881645 = score(doc=2466,freq=1.0), product of:
              0.33700618 = queryWeight, product of:
                1.8833342 = boost
                4.570701 = idf(docFreq=1216, maxDocs=43254)
                0.03914963 = queryNorm
              0.85700643 = fieldWeight in 2466, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.570701 = idf(docFreq=1216, maxDocs=43254)
                0.1875 = fieldNorm(doc=2466)
          0.8978972 = weight(abstract_txt:assessing in 2466) [ClassicSimilarity], result of:
            0.8978972 = score(doc=2466,freq=1.0), product of:
              0.717862 = queryWeight, product of:
                2.74871 = boost
                6.670899 = idf(docFreq=148, maxDocs=43254)
                0.03914963 = queryNorm
              1.2507936 = fieldWeight in 2466, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.670899 = idf(docFreq=148, maxDocs=43254)
                0.1875 = fieldNorm(doc=2466)
        0.42857143 = coord(3/7)
    
  4. Schaefer, M.T.: Electronic description initiatives to save endangered archives (1998) 0.49
    0.49102703 = sum of:
      0.49102703 = product of:
        0.8592973 = sum of:
          0.025220672 = weight(abstract_txt:information in 5884) [ClassicSimilarity], result of:
            0.025220672 = score(doc=5884,freq=1.0), product of:
              0.09501302 = queryWeight, product of:
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.03914963 = queryNorm
              0.26544437 = fieldWeight in 5884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.109375 = fieldNorm(doc=5884)
          0.15420178 = weight(abstract_txt:needs in 5884) [ClassicSimilarity], result of:
            0.15420178 = score(doc=5884,freq=1.0), product of:
              0.31769103 = queryWeight, product of:
                1.8285671 = boost
                4.437786 = idf(docFreq=1389, maxDocs=43254)
                0.03914963 = queryNorm
              0.48538285 = fieldWeight in 5884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.437786 = idf(docFreq=1389, maxDocs=43254)
                0.109375 = fieldNorm(doc=5884)
          0.15610145 = weight(abstract_txt:tools in 5884) [ClassicSimilarity], result of:
            0.15610145 = score(doc=5884,freq=1.0), product of:
              0.3202949 = queryWeight, product of:
                1.8360455 = boost
                4.4559355 = idf(docFreq=1364, maxDocs=43254)
                0.03914963 = queryNorm
              0.48736793 = fieldWeight in 5884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4559355 = idf(docFreq=1364, maxDocs=43254)
                0.109375 = fieldNorm(doc=5884)
          0.5237734 = weight(abstract_txt:assessing in 5884) [ClassicSimilarity], result of:
            0.5237734 = score(doc=5884,freq=1.0), product of:
              0.717862 = queryWeight, product of:
                2.74871 = boost
                6.670899 = idf(docFreq=148, maxDocs=43254)
                0.03914963 = queryNorm
              0.7296296 = fieldWeight in 5884, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.670899 = idf(docFreq=148, maxDocs=43254)
                0.109375 = fieldNorm(doc=5884)
        0.5714286 = coord(4/7)
    
  5. Engle, M.E. et al.: Internet connections : a librarians's guide to dial-up access and use (1993) 0.43
    0.43113497 = sum of:
      0.43113497 = product of:
        0.60358894 = sum of:
          0.025220672 = weight(abstract_txt:information in 2507) [ClassicSimilarity], result of:
            0.025220672 = score(doc=2507,freq=1.0), product of:
              0.09501302 = queryWeight, product of:
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.03914963 = queryNorm
              0.26544437 = fieldWeight in 2507, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.42692 = idf(docFreq=10382, maxDocs=43254)
                0.109375 = fieldNorm(doc=2507)
          0.090325296 = weight(abstract_txt:internet in 2507) [ClassicSimilarity], result of:
            0.090325296 = score(doc=2507,freq=1.0), product of:
              0.22240864 = queryWeight, product of:
                1.5299747 = boost
                3.7131262 = idf(docFreq=2868, maxDocs=43254)
                0.03914963 = queryNorm
              0.40612316 = fieldWeight in 2507, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7131262 = idf(docFreq=2868, maxDocs=43254)
                0.109375 = fieldNorm(doc=2507)
          0.15610145 = weight(abstract_txt:tools in 2507) [ClassicSimilarity], result of:
            0.15610145 = score(doc=2507,freq=1.0), product of:
              0.3202949 = queryWeight, product of:
                1.8360455 = boost
                4.4559355 = idf(docFreq=1364, maxDocs=43254)
                0.03914963 = queryNorm
              0.48736793 = fieldWeight in 2507, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4559355 = idf(docFreq=1364, maxDocs=43254)
                0.109375 = fieldNorm(doc=2507)
          0.16346522 = weight(abstract_txt:techniques in 2507) [ClassicSimilarity], result of:
            0.16346522 = score(doc=2507,freq=1.0), product of:
              0.33029014 = queryWeight, product of:
                1.8644736 = boost
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.03914963 = queryNorm
              0.494914 = fieldWeight in 2507, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.109375 = fieldNorm(doc=2507)
          0.16847627 = weight(abstract_txt:concepts in 2507) [ClassicSimilarity], result of:
            0.16847627 = score(doc=2507,freq=1.0), product of:
              0.33700618 = queryWeight, product of:
                1.8833342 = boost
                4.570701 = idf(docFreq=1216, maxDocs=43254)
                0.03914963 = queryNorm
              0.49992043 = fieldWeight in 2507, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.570701 = idf(docFreq=1216, maxDocs=43254)
                0.109375 = fieldNorm(doc=2507)
        0.71428573 = coord(5/7)