Search (48 results, page 1 of 3)

Su, L.T.: ¬A comprehensive and systematic model of user evaluation of Web search engines : Il. An evaluation by undergraduates (2003) 0.05

0.052055888 = product of:
  0.104111776 = sum of:
    0.104111776 = sum of:
      0.07374596 = weight(_text_:2003 in 2117) [ClassicSimilarity], result of:
        0.07374596 = score(doc=2117,freq=5.0), product of:
          0.19453894 = queryWeight, product of:
            4.339969 = idf(docFreq=1566, maxDocs=44218)
            0.044824958 = queryNorm
          0.3790807 = fieldWeight in 2117, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            4.339969 = idf(docFreq=1566, maxDocs=44218)
            0.0390625 = fieldNorm(doc=2117)
      0.030365815 = weight(_text_:22 in 2117) [ClassicSimilarity], result of:
        0.030365815 = score(doc=2117,freq=2.0), product of:
          0.15696937 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.044824958 = queryNorm
          0.19345059 = fieldWeight in 2117, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0390625 = fieldNorm(doc=2117)
  0.5 = coord(1/2)

Date: 24. 1.2004 18:27:22
Source: Journal of the American Society for Information Science and technology. 54(2003) no.13, S.1193-1222
Year: 2003

Fourie, I.: ¬A theoretical model for studying Web information seeking / searching behaviour (2003) 0.03

0.028561687 = product of:
  0.057123374 = sum of:
    0.057123374 = product of:
      0.11424675 = sum of:
        0.11424675 = weight(_text_:2003 in 3539) [ClassicSimilarity], result of:
          0.11424675 = score(doc=3539,freq=3.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.5872693 = fieldWeight in 3539, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.078125 = fieldNorm(doc=3539)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Year: 2003

Wang, P.; Berry, M.W.; Yang, Y.: Mining longitudinal Web queries : trends and patterns (2003) 0.03

0.025811084 = product of:
  0.051622167 = sum of:
    0.051622167 = product of:
      0.103244334 = sum of:
        0.103244334 = weight(_text_:2003 in 6561) [ClassicSimilarity], result of:
          0.103244334 = score(doc=6561,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.53071296 = fieldWeight in 6561, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6561)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.8, S.743-758
Year: 2003

Davis, P.M.; Solla, L.R.: ¬An IP-level analysis of usage statistics for electronic journals in chemistry : making inferences about user behavior (2003) 0.02

0.022123788 = product of:
  0.044247575 = sum of:
    0.044247575 = product of:
      0.08849515 = sum of:
        0.08849515 = weight(_text_:2003 in 1823) [ClassicSimilarity], result of:
          0.08849515 = score(doc=1823,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.45489684 = fieldWeight in 1823, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.046875 = fieldNorm(doc=1823)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.11, S.1062-1068
Year: 2003

Nicholas, D.; Huntington, P.; Gunter, B.; Withey, R.; Russell, C.: ¬The British and their use of the Web for health information and advice : a survey (2003) 0.02

0.022123788 = product of:
  0.044247575 = sum of:
    0.044247575 = product of:
      0.08849515 = sum of:
        0.08849515 = weight(_text_:2003 in 680) [ClassicSimilarity], result of:
          0.08849515 = score(doc=680,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.45489684 = fieldWeight in 680, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.046875 = fieldNorm(doc=680)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Aslib proceedings. 55(2003) nos.5/6, S.261-276
Year: 2003

Huang, M.-h.: Pausal behavior of end-users in online searching (2003) 0.02

0.022123788 = product of:
  0.044247575 = sum of:
    0.044247575 = product of:
      0.08849515 = sum of:
        0.08849515 = weight(_text_:2003 in 1075) [ClassicSimilarity], result of:
          0.08849515 = score(doc=1075,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.45489684 = fieldWeight in 1075, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.046875 = fieldNorm(doc=1075)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Information processing and management. 39(2003) no.3, S.425-444
Year: 2003

Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000) 0.02

0.02125607 = product of:
  0.04251214 = sum of:
    0.04251214 = product of:
      0.08502428 = sum of:
        0.08502428 = weight(_text_:22 in 3924) [ClassicSimilarity], result of:
          0.08502428 = score(doc=3924,freq=2.0), product of:
            0.15696937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044824958 = queryNorm
            0.5416616 = fieldWeight in 3924, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=3924)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Library and information science research. 22(2000) no.4, S.371-382

Vaughan, L.; Thelwall, M.: Scholarly use of the Web : what are the key inducers of links to journal Web sites? (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 1236) [ClassicSimilarity], result of:
          0.07374596 = score(doc=1236,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 1236, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1236)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.1, S.29-38
Year: 2003

Cole, C.; Leide, J.E.: Using the user's mental model to guide the integration of information space into information need (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 1237) [ClassicSimilarity], result of:
          0.07374596 = score(doc=1237,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 1237, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1237)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.1, S.39-46
Year: 2003

Haas, S.W.: Improving the search environment : informed decision making in the search for statistical information (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 1687) [ClassicSimilarity], result of:
          0.07374596 = score(doc=1687,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 1687, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1687)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.8, S.782-797
Year: 2003

Drabenstott, K.M.: Do nondomain experts enlist the strategies of domain experts? (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 1713) [ClassicSimilarity], result of:
          0.07374596 = score(doc=1713,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 1713, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1713)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.9, S.836-854
Year: 2003

Shenton, A.K.; Dixon, P.: ¬A comparison of youngsters' use of CD-ROM and the Internet as information resources (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 1865) [ClassicSimilarity], result of:
          0.07374596 = score(doc=1865,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 1865, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1865)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.11, S.1029-1049
Year: 2003

Su, L.T.: ¬A comprehensive and systematic model of user evaluation of Web search engines : I. Theory and background (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 5164) [ClassicSimilarity], result of:
          0.07374596 = score(doc=5164,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 5164, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5164)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.13, S.1175-1192
Year: 2003

Meho, L.I.; Tibbo, H.R.: Modeling the information-seeking behavior of social scientists Ellis's study revisited (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 5170) [ClassicSimilarity], result of:
          0.07374596 = score(doc=5170,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 5170, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5170)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.6, S.569-586
Year: 2003

Greisdorf, H.; O'Connor, B.: Nodes of topicality modeling user notions of on topic documents (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 5175) [ClassicSimilarity], result of:
          0.07374596 = score(doc=5175,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 5175, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5175)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Journal of the American Society for Information Science and technology. 54(2003) no.14, S.1296-1304
Year: 2003

White, R.W.; Jose, J.M.; Ruthven, I.: ¬A task-oriented study on the influencing effects of query-biased summarisation in web searching (2003) 0.02

0.01843649 = product of:
  0.03687298 = sum of:
    0.03687298 = product of:
      0.07374596 = sum of:
        0.07374596 = weight(_text_:2003 in 1081) [ClassicSimilarity], result of:
          0.07374596 = score(doc=1081,freq=5.0), product of:
            0.19453894 = queryWeight, product of:
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.044824958 = queryNorm
            0.3790807 = fieldWeight in 1081, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.339969 = idf(docFreq=1566, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1081)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Information processing and management. 39(2003) no.5, S.689-706
Year: 2003

Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008) 0.02

0.01821949 = product of:
  0.03643898 = sum of:
    0.03643898 = product of:
      0.07287796 = sum of:
        0.07287796 = weight(_text_:22 in 2973) [ClassicSimilarity], result of:
          0.07287796 = score(doc=2973,freq=2.0), product of:
            0.15696937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044824958 = queryNorm
            0.46428138 = fieldWeight in 2973, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=2973)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 9. 2.2008 17:52:22

Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01

0.012146326 = product of:
  0.024292652 = sum of:
    0.024292652 = product of:
      0.048585303 = sum of:
        0.048585303 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
          0.048585303 = score(doc=1628,freq=2.0), product of:
            0.15696937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044824958 = queryNorm
            0.30952093 = fieldWeight in 1628, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=1628)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 29. 7.1998 10:57:22

Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.01

0.012146326 = product of:
  0.024292652 = sum of:
    0.024292652 = product of:
      0.048585303 = sum of:
        0.048585303 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
          0.048585303 = score(doc=3687,freq=2.0), product of:
            0.15696937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044824958 = queryNorm
            0.30952093 = fieldWeight in 3687, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3687)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 5.1999 19:07:29

Gremett, P.: Utilizing a user's context to improve search results (2006) 0.01

0.012146326 = product of:
  0.024292652 = sum of:
    0.024292652 = product of:
      0.048585303 = sum of:
        0.048585303 = weight(_text_:22 in 5299) [ClassicSimilarity], result of:
          0.048585303 = score(doc=5299,freq=2.0), product of:
            0.15696937 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044824958 = queryNorm
            0.30952093 = fieldWeight in 5299, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=5299)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 7.2006 18:17:44

Search (48 results, page 1 of 3)

Authors

Years

Types

Themes