Document (#37955)

Author
Zhang, Y.
Title
Toward a layered model of context for health information searching : an analysis of consumer-generated questions
Source
Journal of the American Society for Information Science and Technology. 64(2013) no.6, S.1158-1172
Year
2013
Abstract
Designing effective consumer health information systems requires deep understanding of the context in which the systems are being used. However, due to the elusive nature of the concept of context, few studies have made it a focus of examination. To fill this gap, we studied the context of consumer health information searching by analyzing questions posted on a social question and answer site: Yahoo! Answers. Based on the analysis, a model of context was developed. The model consists of 5 layers: demographic, cognitive, affective, situational, and social and environmental. The demographic layer contains demographic factors of the person of concern; the cognitive layer contains factors related to the current search task (specifically, topics of interest and information goals) and users' cognitive ability to articulate their needs. The affective layer contains different affective motivations and intentions behind the search. The situational layer contains users' perceptions of the current health condition and where the person is in the illness trajectory. The social and environmental layer contains users' social roles, social norms, and various information channels. Several novel system functions, including faceted search and layered presentation of results, are proposed based on the model to help contextualize and improve users' interactions with health information systems.

Similar documents (author)

  1. Zhang, J.: TOFIR: A tool of facilitating information retrieval : introduce a visual retrieval model (2001) 4.11
    4.1057124 = sum of:
      4.1057124 = weight(author_txt:zhang in 7711) [ClassicSimilarity], result of:
        4.1057124 = score(doc=7711,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.15222691 = queryNorm
          4.105713 = fieldWeight in 7711, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.625 = fieldNorm(doc=7711)
    
  2. Zhang, A.: Multimedia file formats on the Internet : a beginner's guide for PC users (1995) 4.11
    4.1057124 = sum of:
      4.1057124 = weight(author_txt:zhang in 3281) [ClassicSimilarity], result of:
        4.1057124 = score(doc=3281,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.15222691 = queryNorm
          4.105713 = fieldWeight in 3281, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.625 = fieldNorm(doc=3281)
    
  3. Zhang, J.: ¬A representational analysis of relational information displays (1996) 4.11
    4.1057124 = sum of:
      4.1057124 = weight(author_txt:zhang in 6472) [ClassicSimilarity], result of:
        4.1057124 = score(doc=6472,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.15222691 = queryNorm
          4.105713 = fieldWeight in 6472, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.625 = fieldNorm(doc=6472)
    
  4. Zhang, Y.: ¬The impact of Internet-based electronic resources on formal scholarly communication in the area of library and information science : a citation analysis (1998) 4.11
    4.1057124 = sum of:
      4.1057124 = weight(author_txt:zhang in 3809) [ClassicSimilarity], result of:
        4.1057124 = score(doc=3809,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.15222691 = queryNorm
          4.105713 = fieldWeight in 3809, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.625 = fieldNorm(doc=3809)
    
  5. Zhang, Y.: Using the Internet for survey research : a case study (2000) 4.11
    4.1057124 = sum of:
      4.1057124 = weight(author_txt:zhang in 5295) [ClassicSimilarity], result of:
        4.1057124 = score(doc=5295,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.15222691 = queryNorm
          4.105713 = fieldWeight in 5295, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.5691404 = idf(docFreq=162, maxDocs=42740)
            0.625 = fieldNorm(doc=5295)
    

Similar documents (content)

  1. Feng, L.; Jeusfeld, M.A.; Hoppenbrouwers, J.: Beyond information searching and browsing : acquiring knowledge from digital libraries (2005) 0.30
    0.30068636 = sum of:
      0.30068636 = product of:
        0.8352399 = sum of:
          0.017287454 = weight(abstract_txt:current in 3001) [ClassicSimilarity], result of:
            0.017287454 = score(doc=3001,freq=1.0), product of:
              0.06421714 = queryWeight, product of:
                4.3072495 = idf(docFreq=1564, maxDocs=42740)
                0.014909084 = queryNorm
              0.2692031 = fieldWeight in 3001, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3072495 = idf(docFreq=1564, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.03643711 = weight(abstract_txt:questions in 3001) [ClassicSimilarity], result of:
            0.03643711 = score(doc=3001,freq=2.0), product of:
              0.08378821 = queryWeight, product of:
                1.1422626 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.014909084 = queryNorm
              0.43487155 = fieldWeight in 3001, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.012919641 = weight(abstract_txt:systems in 3001) [ClassicSimilarity], result of:
            0.012919641 = score(doc=3001,freq=1.0), product of:
              0.060537945 = queryWeight, product of:
                1.1891427 = boost
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.014909084 = queryNorm
              0.21341394 = fieldWeight in 3001, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.044157617 = weight(abstract_txt:users in 3001) [ClassicSimilarity], result of:
            0.044157617 = score(doc=3001,freq=5.0), product of:
              0.08841393 = queryWeight, product of:
                1.6593952 = boost
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.014909084 = queryNorm
              0.49944183 = fieldWeight in 3001, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.009313798 = weight(abstract_txt:information in 3001) [ClassicSimilarity], result of:
            0.009313798 = score(doc=3001,freq=1.0), product of:
              0.06132279 = queryWeight, product of:
                1.6925678 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014909084 = queryNorm
              0.1518815 = fieldWeight in 3001, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.06785447 = weight(abstract_txt:cognitive in 3001) [ClassicSimilarity], result of:
            0.06785447 = score(doc=3001,freq=2.0), product of:
              0.14517875 = queryWeight, product of:
                1.8414997 = boost
                5.2878656 = idf(docFreq=586, maxDocs=42740)
                0.014909084 = queryNorm
              0.4673857 = fieldWeight in 3001, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2878656 = idf(docFreq=586, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.056313183 = weight(abstract_txt:model in 3001) [ClassicSimilarity], result of:
            0.056313183 = score(doc=3001,freq=4.0), product of:
              0.11200232 = queryWeight, product of:
                1.8676823 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.014909084 = queryNorm
              0.50278586 = fieldWeight in 3001, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.1219939 = weight(abstract_txt:layered in 3001) [ClassicSimilarity], result of:
            0.1219939 = score(doc=3001,freq=1.0), product of:
              0.23625937 = queryWeight, product of:
                1.9180902 = boost
                8.261693 = idf(docFreq=29, maxDocs=42740)
                0.014909084 = queryNorm
              0.5163558 = fieldWeight in 3001, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.261693 = idf(docFreq=29, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
          0.46896267 = weight(abstract_txt:layer in 3001) [ClassicSimilarity], result of:
            0.46896267 = score(doc=3001,freq=4.0), product of:
              0.49569646 = queryWeight, product of:
                4.392911 = boost
                7.568546 = idf(docFreq=59, maxDocs=42740)
                0.014909084 = queryNorm
              0.9460682 = fieldWeight in 3001, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.568546 = idf(docFreq=59, maxDocs=42740)
                0.0625 = fieldNorm(doc=3001)
        0.36 = coord(9/25)
    
  2. Onwuegbutie, A.J.; Jiao, Q.G.: Information search performance and research achievement : an empirical test of the anxiety expectation mediation model of library anxiety (2004) 0.22
    0.2223054 = sum of:
      0.2223054 = product of:
        0.5557635 = sum of:
          0.017287454 = weight(abstract_txt:current in 3069) [ClassicSimilarity], result of:
            0.017287454 = score(doc=3069,freq=1.0), product of:
              0.06421714 = queryWeight, product of:
                4.3072495 = idf(docFreq=1564, maxDocs=42740)
                0.014909084 = queryNorm
              0.2692031 = fieldWeight in 3069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3072495 = idf(docFreq=1564, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.027184157 = weight(abstract_txt:factors in 3069) [ClassicSimilarity], result of:
            0.027184157 = score(doc=3069,freq=1.0), product of:
              0.086837545 = queryWeight, product of:
                1.1628623 = boost
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.014909084 = queryNorm
              0.31304613 = fieldWeight in 3069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.0157997 = weight(abstract_txt:search in 3069) [ClassicSimilarity], result of:
            0.0157997 = score(doc=3069,freq=1.0), product of:
              0.069229834 = queryWeight, product of:
                1.2716476 = boost
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.014909084 = queryNorm
              0.22822097 = fieldWeight in 3069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.013171699 = weight(abstract_txt:information in 3069) [ClassicSimilarity], result of:
            0.013171699 = score(doc=3069,freq=2.0), product of:
              0.06132279 = queryWeight, product of:
                1.6925678 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014909084 = queryNorm
              0.21479288 = fieldWeight in 3069, 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=3069)
          0.06785447 = weight(abstract_txt:cognitive in 3069) [ClassicSimilarity], result of:
            0.06785447 = score(doc=3069,freq=2.0), product of:
              0.14517875 = queryWeight, product of:
                1.8414997 = boost
                5.2878656 = idf(docFreq=586, maxDocs=42740)
                0.014909084 = queryNorm
              0.4673857 = fieldWeight in 3069, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2878656 = idf(docFreq=586, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.07449534 = weight(abstract_txt:model in 3069) [ClassicSimilarity], result of:
            0.07449534 = score(doc=3069,freq=7.0), product of:
              0.11200232 = queryWeight, product of:
                1.8676823 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.014909084 = queryNorm
              0.66512316 = fieldWeight in 3069, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.042612195 = weight(abstract_txt:social in 3069) [ClassicSimilarity], result of:
            0.042612195 = score(doc=3069,freq=1.0), product of:
              0.15903752 = queryWeight, product of:
                2.4882517 = boost
                4.2870083 = idf(docFreq=1596, maxDocs=42740)
                0.014909084 = queryNorm
              0.26793802 = fieldWeight in 3069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2870083 = idf(docFreq=1596, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.04536438 = weight(abstract_txt:context in 3069) [ClassicSimilarity], result of:
            0.04536438 = score(doc=3069,freq=1.0), product of:
              0.16581365 = queryWeight, product of:
                2.5407073 = boost
                4.377384 = idf(docFreq=1458, maxDocs=42740)
                0.014909084 = queryNorm
              0.2735865 = fieldWeight in 3069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.377384 = idf(docFreq=1458, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.13886818 = weight(abstract_txt:demographic in 3069) [ClassicSimilarity], result of:
            0.13886818 = score(doc=3069,freq=1.0), product of:
              0.29484645 = queryWeight, product of:
                2.624328 = boost
                7.535756 = idf(docFreq=61, maxDocs=42740)
                0.014909084 = queryNorm
              0.47098476 = fieldWeight in 3069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.535756 = idf(docFreq=61, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
          0.1131259 = weight(abstract_txt:contains in 3069) [ClassicSimilarity], result of:
            0.1131259 = score(doc=3069,freq=1.0), product of:
              0.30491936 = queryWeight, product of:
                3.445379 = boost
                5.936043 = idf(docFreq=306, maxDocs=42740)
                0.014909084 = queryNorm
              0.37100267 = fieldWeight in 3069, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.936043 = idf(docFreq=306, maxDocs=42740)
                0.0625 = fieldNorm(doc=3069)
        0.4 = coord(10/25)
    
  3. Savolainen, R.: ¬The interplay of affective and cognitive factors in information seeking and use : comparing Kuhlthau's and Nahl's models (2015) 0.19
    0.1929489 = sum of:
      0.1929489 = product of:
        0.6891032 = sum of:
          0.081552476 = weight(abstract_txt:factors in 3790) [ClassicSimilarity], result of:
            0.081552476 = score(doc=3790,freq=9.0), product of:
              0.086837545 = queryWeight, product of:
                1.1628623 = boost
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.014909084 = queryNorm
              0.9391384 = fieldWeight in 3790, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.0625 = fieldNorm(doc=3790)
          0.027365882 = weight(abstract_txt:search in 3790) [ClassicSimilarity], result of:
            0.027365882 = score(doc=3790,freq=3.0), product of:
              0.069229834 = queryWeight, product of:
                1.2716476 = boost
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.014909084 = queryNorm
              0.39529032 = fieldWeight in 3790, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.0625 = fieldNorm(doc=3790)
          0.02794139 = weight(abstract_txt:information in 3790) [ClassicSimilarity], result of:
            0.02794139 = score(doc=3790,freq=9.0), product of:
              0.06132279 = queryWeight, product of:
                1.6925678 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014909084 = queryNorm
              0.4556445 = fieldWeight in 3790, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=3790)
          0.1269441 = weight(abstract_txt:cognitive in 3790) [ClassicSimilarity], result of:
            0.1269441 = score(doc=3790,freq=7.0), product of:
              0.14517875 = queryWeight, product of:
                1.8414997 = boost
                5.2878656 = idf(docFreq=586, maxDocs=42740)
                0.014909084 = queryNorm
              0.8743986 = fieldWeight in 3790, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.2878656 = idf(docFreq=586, maxDocs=42740)
                0.0625 = fieldNorm(doc=3790)
          0.056313183 = weight(abstract_txt:model in 3790) [ClassicSimilarity], result of:
            0.056313183 = score(doc=3790,freq=4.0), product of:
              0.11200232 = queryWeight, product of:
                1.8676823 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.014909084 = queryNorm
              0.50278586 = fieldWeight in 3790, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.0625 = fieldNorm(doc=3790)
          0.042612195 = weight(abstract_txt:social in 3790) [ClassicSimilarity], result of:
            0.042612195 = score(doc=3790,freq=1.0), product of:
              0.15903752 = queryWeight, product of:
                2.4882517 = boost
                4.2870083 = idf(docFreq=1596, maxDocs=42740)
                0.014909084 = queryNorm
              0.26793802 = fieldWeight in 3790, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2870083 = idf(docFreq=1596, maxDocs=42740)
                0.0625 = fieldNorm(doc=3790)
          0.32637396 = weight(abstract_txt:affective in 3790) [ClassicSimilarity], result of:
            0.32637396 = score(doc=3790,freq=7.0), product of:
              0.27246144 = queryWeight, product of:
                2.522741 = boost
                7.24405 = idf(docFreq=82, maxDocs=42740)
                0.014909084 = queryNorm
              1.1978722 = fieldWeight in 3790, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                7.24405 = idf(docFreq=82, maxDocs=42740)
                0.0625 = fieldNorm(doc=3790)
        0.28 = coord(7/25)
    
  4. Zhang, Y.: Searching for specific health-related information in MedlinePlus : behavioral patterns and user experience (2014) 0.19
    0.1899332 = sum of:
      0.1899332 = product of:
        0.59354126 = sum of:
          0.03643711 = weight(abstract_txt:questions in 3181) [ClassicSimilarity], result of:
            0.03643711 = score(doc=3181,freq=2.0), product of:
              0.08378821 = queryWeight, product of:
                1.1422626 = boost
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.014909084 = queryNorm
              0.43487155 = fieldWeight in 3181, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.92001 = idf(docFreq=847, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
          0.027184157 = weight(abstract_txt:factors in 3181) [ClassicSimilarity], result of:
            0.027184157 = score(doc=3181,freq=1.0), product of:
              0.086837545 = queryWeight, product of:
                1.1628623 = boost
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.014909084 = queryNorm
              0.31304613 = fieldWeight in 3181, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.008738 = idf(docFreq=775, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
          0.022377474 = weight(abstract_txt:systems in 3181) [ClassicSimilarity], result of:
            0.022377474 = score(doc=3181,freq=3.0), product of:
              0.060537945 = queryWeight, product of:
                1.1891427 = boost
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.014909084 = queryNorm
              0.36964378 = fieldWeight in 3181, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
          0.038701203 = weight(abstract_txt:search in 3181) [ClassicSimilarity], result of:
            0.038701203 = score(doc=3181,freq=6.0), product of:
              0.069229834 = queryWeight, product of:
                1.2716476 = boost
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.014909084 = queryNorm
              0.55902493 = fieldWeight in 3181, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.6515355 = idf(docFreq=3014, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
          0.048372243 = weight(abstract_txt:users in 3181) [ClassicSimilarity], result of:
            0.048372243 = score(doc=3181,freq=6.0), product of:
              0.08841393 = queryWeight, product of:
                1.6593952 = boost
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.014909084 = queryNorm
              0.5471111 = fieldWeight in 3181, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.5737147 = idf(docFreq=3258, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
          0.020826284 = weight(abstract_txt:information in 3181) [ClassicSimilarity], result of:
            0.020826284 = score(doc=3181,freq=5.0), product of:
              0.06132279 = queryWeight, product of:
                1.6925678 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014909084 = queryNorm
              0.33961737 = fieldWeight in 3181, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
          0.10703466 = weight(abstract_txt:consumer in 3181) [ClassicSimilarity], result of:
            0.10703466 = score(doc=3181,freq=1.0), product of:
              0.24786222 = queryWeight, product of:
                2.4061644 = boost
                6.9093003 = idf(docFreq=115, maxDocs=42740)
                0.014909084 = queryNorm
              0.43183127 = fieldWeight in 3181, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9093003 = idf(docFreq=115, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
          0.29260817 = weight(abstract_txt:health in 3181) [ClassicSimilarity], result of:
            0.29260817 = score(doc=3181,freq=7.0), product of:
              0.3003553 = queryWeight, product of:
                3.4194963 = boost
                5.8914495 = idf(docFreq=320, maxDocs=42740)
                0.014909084 = queryNorm
              0.97420686 = fieldWeight in 3181, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.8914495 = idf(docFreq=320, maxDocs=42740)
                0.0625 = fieldNorm(doc=3181)
        0.32 = coord(8/25)
    
  5. Soares, L.F.G.; Casanova, M.A.; Colcher, S.: ¬An architecture for hypermedia systems using MHEG Standard Object Interchange (1993) 0.16
    0.16280267 = sum of:
      0.16280267 = product of:
        0.6783445 = sum of:
          0.019379461 = weight(abstract_txt:systems in 6614) [ClassicSimilarity], result of:
            0.019379461 = score(doc=6614,freq=1.0), product of:
              0.060537945 = queryWeight, product of:
                1.1891427 = boost
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.014909084 = queryNorm
              0.3201209 = fieldWeight in 6614, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.414623 = idf(docFreq=3820, maxDocs=42740)
                0.09375 = fieldNorm(doc=6614)
          0.013970695 = weight(abstract_txt:information in 6614) [ClassicSimilarity], result of:
            0.013970695 = score(doc=6614,freq=1.0), product of:
              0.06132279 = queryWeight, product of:
                1.6925678 = boost
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.014909084 = queryNorm
              0.22782224 = fieldWeight in 6614, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.430104 = idf(docFreq=10226, maxDocs=42740)
                0.09375 = fieldNorm(doc=6614)
          0.042234886 = weight(abstract_txt:model in 6614) [ClassicSimilarity], result of:
            0.042234886 = score(doc=6614,freq=1.0), product of:
              0.11200232 = queryWeight, product of:
                1.8676823 = boost
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.014909084 = queryNorm
              0.37708938 = fieldWeight in 6614, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.022287 = idf(docFreq=2080, maxDocs=42740)
                0.09375 = fieldNorm(doc=6614)
          0.18299085 = weight(abstract_txt:layered in 6614) [ClassicSimilarity], result of:
            0.18299085 = score(doc=6614,freq=1.0), product of:
              0.23625937 = queryWeight, product of:
                1.9180902 = boost
                8.261693 = idf(docFreq=29, maxDocs=42740)
                0.014909084 = queryNorm
              0.77453375 = fieldWeight in 6614, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.261693 = idf(docFreq=29, maxDocs=42740)
                0.09375 = fieldNorm(doc=6614)
          0.06804657 = weight(abstract_txt:context in 6614) [ClassicSimilarity], result of:
            0.06804657 = score(doc=6614,freq=1.0), product of:
              0.16581365 = queryWeight, product of:
                2.5407073 = boost
                4.377384 = idf(docFreq=1458, maxDocs=42740)
                0.014909084 = queryNorm
              0.41037977 = fieldWeight in 6614, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.377384 = idf(docFreq=1458, maxDocs=42740)
                0.09375 = fieldNorm(doc=6614)
          0.351722 = weight(abstract_txt:layer in 6614) [ClassicSimilarity], result of:
            0.351722 = score(doc=6614,freq=1.0), product of:
              0.49569646 = queryWeight, product of:
                4.392911 = boost
                7.568546 = idf(docFreq=59, maxDocs=42740)
                0.014909084 = queryNorm
              0.70955116 = fieldWeight in 6614, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.568546 = idf(docFreq=59, maxDocs=42740)
                0.09375 = fieldNorm(doc=6614)
        0.24 = coord(6/25)