Document (#26715)

Author
Drabenstott, K.M.
Title
Do nondomain experts enlist the strategies of domain experts?
Source
Journal of the American Society for Information Science and technology. 54(2003) no.9, S.836-854
Year
2003
Abstract
User studies demonstrate that nondomain experts do not use the same information-seeking strategies as domain experts. Because of the transformation of integrated library systems into Information Gateways in the late 1990s, both nondomain experts and domain experts have had available to them the wide range of information-seeking strategies in a single system. This article describes the results of a study to answer three research questions: (1) do nondomain experts enlist the strategies of domain experts? (2) if they do, how did they learn about these strategies? and (3) are they successful using them? Interviews, audio recordings, screen captures, and observations were used to gather data from 14 undergraduate students who searched an academic library's Information Gateway. The few times that the undergraduates in this study enlisted search strategies that were characteristic of domain experts, it usually took perseverance, trial-and-error, serendipity, or a combination of all three for them to find useful information. Although this study's results provide no compelling reasons for systems to support features that make domain-expert strategies possible, there is need for system features that scaffold nondomain experts from their usual strategies to the strategies characteristic of domain experts.
Theme
Suchtaktik
Benutzerstudien

Similar documents (author)

  1. Drabenstott, K.M.: ¬The need for machine-readable authority records for topical subdivisions (1992) 5.10
    5.103989 = sum of:
      5.103989 = weight(author_txt:drabenstott in 1503) [ClassicSimilarity], result of:
        5.103989 = fieldWeight in 1503, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.166383 = idf(docFreq=32, maxDocs=42740)
          0.625 = fieldNorm(doc=1503)
    
  2. Drabenstott, K.M.: Experiences with online catalogs in the USA using a classification system as a subject searching tool (1990) 5.10
    5.103989 = sum of:
      5.103989 = weight(author_txt:drabenstott in 4786) [ClassicSimilarity], result of:
        5.103989 = fieldWeight in 4786, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.166383 = idf(docFreq=32, maxDocs=42740)
          0.625 = fieldNorm(doc=4786)
    
  3. Drabenstott, K.M.: Classification to the rescue : handling the problems of too many and too few retrievals (1996) 5.10
    5.103989 = sum of:
      5.103989 = weight(author_txt:drabenstott in 5233) [ClassicSimilarity], result of:
        5.103989 = fieldWeight in 5233, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.166383 = idf(docFreq=32, maxDocs=42740)
          0.625 = fieldNorm(doc=5233)
    
  4. Drabenstott, K.M.: Enhancing a new design for subject access to online catalogs (1996) 5.10
    5.103989 = sum of:
      5.103989 = weight(author_txt:drabenstott in 5622) [ClassicSimilarity], result of:
        5.103989 = fieldWeight in 5622, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.166383 = idf(docFreq=32, maxDocs=42740)
          0.625 = fieldNorm(doc=5622)
    
  5. Drabenstott, K.M.: Enhancing a new design for subject access to online catalogs (1994) 5.10
    5.103989 = sum of:
      5.103989 = weight(author_txt:drabenstott in 6900) [ClassicSimilarity], result of:
        5.103989 = fieldWeight in 6900, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.166383 = idf(docFreq=32, maxDocs=42740)
          0.625 = fieldNorm(doc=6900)
    

Similar documents (content)

  1. Monchaux, S.; Amadieu, F.; Chevalier, A.; Mariné, C.: Query strategies during information searching : effects of prior domain knowledge and complexity of the information problems to be solved (2015) 0.38
    0.3754087 = sum of:
      0.3754087 = product of:
        1.1731522 = sum of:
          0.009869796 = weight(abstract_txt:this in 4681) [ClassicSimilarity], result of:
            0.009869796 = score(doc=4681,freq=4.0), product of:
              0.032320302 = queryWeight, product of:
                1.0231614 = boost
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.012930297 = queryNorm
              0.3053745 = fieldWeight in 4681, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
          0.011356819 = weight(abstract_txt:were in 4681) [ClassicSimilarity], result of:
            0.011356819 = score(doc=4681,freq=1.0), product of:
              0.049214985 = queryWeight, product of:
                1.0308833 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.012930297 = queryNorm
              0.23075938 = fieldWeight in 4681, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
          0.025887433 = weight(abstract_txt:they in 4681) [ClassicSimilarity], result of:
            0.025887433 = score(doc=4681,freq=2.0), product of:
              0.07744724 = queryWeight, product of:
                1.5838332 = boost
                3.7817082 = idf(docFreq=2646, maxDocs=42740)
                0.012930297 = queryNorm
              0.33425894 = fieldWeight in 4681, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7817082 = idf(docFreq=2646, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
          0.010954801 = weight(abstract_txt:that in 4681) [ClassicSimilarity], result of:
            0.010954801 = score(doc=4681,freq=2.0), product of:
              0.051756617 = queryWeight, product of:
                1.6715285 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.012930297 = queryNorm
              0.21165991 = fieldWeight in 4681, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
          0.014021482 = weight(abstract_txt:information in 4681) [ClassicSimilarity], result of:
            0.014021482 = score(doc=4681,freq=3.0), product of:
              0.05330015 = queryWeight, product of:
                1.6962702 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012930297 = queryNorm
              0.26306647 = fieldWeight in 4681, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
          0.14924365 = weight(abstract_txt:domain in 4681) [ClassicSimilarity], result of:
            0.14924365 = score(doc=4681,freq=3.0), product of:
              0.28851765 = queryWeight, product of:
                4.6696143 = boost
                4.7784038 = idf(docFreq=976, maxDocs=42740)
                0.012930297 = queryNorm
              0.51727736 = fieldWeight in 4681, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.7784038 = idf(docFreq=976, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
          0.19627164 = weight(abstract_txt:strategies in 4681) [ClassicSimilarity], result of:
            0.19627164 = score(doc=4681,freq=2.0), product of:
              0.43108088 = queryWeight, product of:
                6.4721184 = boost
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.012930297 = queryNorm
              0.4553012 = fieldWeight in 4681, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
          0.75554657 = weight(abstract_txt:experts in 4681) [ClassicSimilarity], result of:
            0.75554657 = score(doc=4681,freq=8.0), product of:
              0.7131671 = queryWeight, product of:
                9.203177 = boost
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.012930297 = queryNorm
              1.0594244 = fieldWeight in 4681, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.0625 = fieldNorm(doc=4681)
        0.32 = coord(8/25)
    
  2. Ming-Shu, Y.; Fan-Hua, N.; Gou-Chi, L.: Constructing knowledge classification scheme in industrial technology via domain analysis : an empirical study (2012) 0.26
    0.25884137 = sum of:
      0.25884137 = product of:
        0.80887926 = sum of:
          0.004934898 = weight(abstract_txt:this in 2867) [ClassicSimilarity], result of:
            0.004934898 = score(doc=2867,freq=1.0), product of:
              0.032320302 = queryWeight, product of:
                1.0231614 = boost
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.012930297 = queryNorm
              0.15268725 = fieldWeight in 2867, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
          0.011356819 = weight(abstract_txt:were in 2867) [ClassicSimilarity], result of:
            0.011356819 = score(doc=2867,freq=1.0), product of:
              0.049214985 = queryWeight, product of:
                1.0308833 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.012930297 = queryNorm
              0.23075938 = fieldWeight in 2867, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
          0.019931398 = weight(abstract_txt:three in 2867) [ClassicSimilarity], result of:
            0.019931398 = score(doc=2867,freq=1.0), product of:
              0.07160632 = queryWeight, product of:
                1.2434734 = boost
                4.4535503 = idf(docFreq=1351, maxDocs=42740)
                0.012930297 = queryNorm
              0.2783469 = fieldWeight in 2867, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4535503 = idf(docFreq=1351, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
          0.01830518 = weight(abstract_txt:they in 2867) [ClassicSimilarity], result of:
            0.01830518 = score(doc=2867,freq=1.0), product of:
              0.07744724 = queryWeight, product of:
                1.5838332 = boost
                3.7817082 = idf(docFreq=2646, maxDocs=42740)
                0.012930297 = queryNorm
              0.23635677 = fieldWeight in 2867, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7817082 = idf(docFreq=2646, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
          0.007746214 = weight(abstract_txt:that in 2867) [ClassicSimilarity], result of:
            0.007746214 = score(doc=2867,freq=1.0), product of:
              0.051756617 = queryWeight, product of:
                1.6715285 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.012930297 = queryNorm
              0.14966616 = fieldWeight in 2867, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
          0.011448492 = weight(abstract_txt:information in 2867) [ClassicSimilarity], result of:
            0.011448492 = score(doc=2867,freq=2.0), product of:
              0.05330015 = queryWeight, product of:
                1.6962702 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012930297 = queryNorm
              0.21479288 = fieldWeight in 2867, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
          0.2724804 = weight(abstract_txt:domain in 2867) [ClassicSimilarity], result of:
            0.2724804 = score(doc=2867,freq=10.0), product of:
              0.28851765 = queryWeight, product of:
                4.6696143 = boost
                4.7784038 = idf(docFreq=976, maxDocs=42740)
                0.012930297 = queryNorm
              0.944415 = fieldWeight in 2867, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                4.7784038 = idf(docFreq=976, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
          0.4626759 = weight(abstract_txt:experts in 2867) [ClassicSimilarity], result of:
            0.4626759 = score(doc=2867,freq=3.0), product of:
              0.7131671 = queryWeight, product of:
                9.203177 = boost
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.012930297 = queryNorm
              0.6487623 = fieldWeight in 2867, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.0625 = fieldNorm(doc=2867)
        0.32 = coord(8/25)
    
  3. Carmel, E.; Crawford, S.; Chen, H.: Browsing in hypertext : a cognitive study (1992) 0.25
    0.2528275 = sum of:
      0.2528275 = product of:
        0.7900859 = sum of:
          0.043322407 = weight(abstract_txt:gather in 7469) [ClassicSimilarity], result of:
            0.043322407 = score(doc=7469,freq=1.0), product of:
              0.095365494 = queryWeight, product of:
                1.0147089 = boost
                7.268441 = idf(docFreq=80, maxDocs=42740)
                0.012930297 = queryNorm
              0.45427758 = fieldWeight in 7469, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.268441 = idf(docFreq=80, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
          0.006979 = weight(abstract_txt:this in 7469) [ClassicSimilarity], result of:
            0.006979 = score(doc=7469,freq=2.0), product of:
              0.032320302 = queryWeight, product of:
                1.0231614 = boost
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.012930297 = queryNorm
              0.21593238 = fieldWeight in 7469, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
          0.019670587 = weight(abstract_txt:were in 7469) [ClassicSimilarity], result of:
            0.019670587 = score(doc=7469,freq=3.0), product of:
              0.049214985 = queryWeight, product of:
                1.0308833 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.012930297 = queryNorm
              0.39968696 = fieldWeight in 7469, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
          0.019931398 = weight(abstract_txt:three in 7469) [ClassicSimilarity], result of:
            0.019931398 = score(doc=7469,freq=1.0), product of:
              0.07160632 = queryWeight, product of:
                1.2434734 = boost
                4.4535503 = idf(docFreq=1351, maxDocs=42740)
                0.012930297 = queryNorm
              0.2783469 = fieldWeight in 7469, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4535503 = idf(docFreq=1351, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
          0.010954801 = weight(abstract_txt:that in 7469) [ClassicSimilarity], result of:
            0.010954801 = score(doc=7469,freq=2.0), product of:
              0.051756617 = queryWeight, product of:
                1.6715285 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.012930297 = queryNorm
              0.21165991 = fieldWeight in 7469, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
          0.016190613 = weight(abstract_txt:information in 7469) [ClassicSimilarity], result of:
            0.016190613 = score(doc=7469,freq=4.0), product of:
              0.05330015 = queryWeight, product of:
                1.6962702 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012930297 = queryNorm
              0.303763 = fieldWeight in 7469, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
          0.138785 = weight(abstract_txt:strategies in 7469) [ClassicSimilarity], result of:
            0.138785 = score(doc=7469,freq=1.0), product of:
              0.43108088 = queryWeight, product of:
                6.4721184 = boost
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.012930297 = queryNorm
              0.32194656 = fieldWeight in 7469, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
          0.5342521 = weight(abstract_txt:experts in 7469) [ClassicSimilarity], result of:
            0.5342521 = score(doc=7469,freq=4.0), product of:
              0.7131671 = queryWeight, product of:
                9.203177 = boost
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.012930297 = queryNorm
              0.7491262 = fieldWeight in 7469, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.0625 = fieldNorm(doc=7469)
        0.32 = coord(8/25)
    
  4. Marchionini, G.: Information seeking in full-text end-user-oriented search system : the roles of domain and search expertise (1993) 0.25
    0.24524407 = sum of:
      0.24524407 = product of:
        1.0218503 = sum of:
          0.008636071 = weight(abstract_txt:this in 5100) [ClassicSimilarity], result of:
            0.008636071 = score(doc=5100,freq=1.0), product of:
              0.032320302 = queryWeight, product of:
                1.0231614 = boost
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.012930297 = queryNorm
              0.26720268 = fieldWeight in 5100, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.109375 = fieldNorm(doc=5100)
          0.09135693 = weight(abstract_txt:seeking in 5100) [ClassicSimilarity], result of:
            0.09135693 = score(doc=5100,freq=3.0), product of:
              0.09433831 = queryWeight, product of:
                1.4272659 = boost
                5.11181 = idf(docFreq=699, maxDocs=42740)
                0.012930297 = queryNorm
              0.96839696 = fieldWeight in 5100, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.11181 = idf(docFreq=699, maxDocs=42740)
                0.109375 = fieldNorm(doc=5100)
          0.0191709 = weight(abstract_txt:that in 5100) [ClassicSimilarity], result of:
            0.0191709 = score(doc=5100,freq=2.0), product of:
              0.051756617 = queryWeight, product of:
                1.6715285 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.012930297 = queryNorm
              0.37040484 = fieldWeight in 5100, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.109375 = fieldNorm(doc=5100)
          0.028333575 = weight(abstract_txt:information in 5100) [ClassicSimilarity], result of:
            0.028333575 = score(doc=5100,freq=4.0), product of:
              0.05330015 = queryWeight, product of:
                1.6962702 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012930297 = queryNorm
              0.5315853 = fieldWeight in 5100, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.109375 = fieldNorm(doc=5100)
          0.21324964 = weight(abstract_txt:domain in 5100) [ClassicSimilarity], result of:
            0.21324964 = score(doc=5100,freq=2.0), product of:
              0.28851765 = queryWeight, product of:
                4.6696143 = boost
                4.7784038 = idf(docFreq=976, maxDocs=42740)
                0.012930297 = queryNorm
              0.7391216 = fieldWeight in 5100, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.7784038 = idf(docFreq=976, maxDocs=42740)
                0.109375 = fieldNorm(doc=5100)
          0.66110325 = weight(abstract_txt:experts in 5100) [ClassicSimilarity], result of:
            0.66110325 = score(doc=5100,freq=2.0), product of:
              0.7131671 = queryWeight, product of:
                9.203177 = boost
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.012930297 = queryNorm
              0.92699635 = fieldWeight in 5100, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.109375 = fieldNorm(doc=5100)
        0.24 = coord(6/25)
    
  5. Wang, P.: ¬An empirical study of knowledge structures of research topics (1999) 0.22
    0.2223185 = sum of:
      0.2223185 = product of:
        0.9263271 = sum of:
          0.006979 = weight(abstract_txt:this in 668) [ClassicSimilarity], result of:
            0.006979 = score(doc=668,freq=2.0), product of:
              0.032320302 = queryWeight, product of:
                1.0231614 = boost
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.012930297 = queryNorm
              0.21593238 = fieldWeight in 668, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.442996 = idf(docFreq=10095, maxDocs=42740)
                0.0625 = fieldNorm(doc=668)
          0.022713639 = weight(abstract_txt:were in 668) [ClassicSimilarity], result of:
            0.022713639 = score(doc=668,freq=4.0), product of:
              0.049214985 = queryWeight, product of:
                1.0308833 = boost
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.012930297 = queryNorm
              0.46151876 = fieldWeight in 668, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.69215 = idf(docFreq=2894, maxDocs=42740)
                0.0625 = fieldNorm(doc=668)
          0.030139972 = weight(abstract_txt:seeking in 668) [ClassicSimilarity], result of:
            0.030139972 = score(doc=668,freq=1.0), product of:
              0.09433831 = queryWeight, product of:
                1.4272659 = boost
                5.11181 = idf(docFreq=699, maxDocs=42740)
                0.012930297 = queryNorm
              0.31948814 = fieldWeight in 668, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.11181 = idf(docFreq=699, maxDocs=42740)
                0.0625 = fieldNorm(doc=668)
          0.007746214 = weight(abstract_txt:that in 668) [ClassicSimilarity], result of:
            0.007746214 = score(doc=668,freq=1.0), product of:
              0.051756617 = queryWeight, product of:
                1.6715285 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.012930297 = queryNorm
              0.14966616 = fieldWeight in 668, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.0625 = fieldNorm(doc=668)
          0.014021482 = weight(abstract_txt:information in 668) [ClassicSimilarity], result of:
            0.014021482 = score(doc=668,freq=3.0), product of:
              0.05330015 = queryWeight, product of:
                1.6962702 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.012930297 = queryNorm
              0.26306647 = fieldWeight in 668, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=668)
          0.8447268 = weight(abstract_txt:experts in 668) [ClassicSimilarity], result of:
            0.8447268 = score(doc=668,freq=10.0), product of:
              0.7131671 = queryWeight, product of:
                9.203177 = boost
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.012930297 = queryNorm
              1.1844726 = fieldWeight in 668, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                5.9930096 = idf(docFreq=289, maxDocs=42740)
                0.0625 = fieldNorm(doc=668)
        0.24 = coord(6/25)