Document (#35380)

Author
Kruk, S.R.
Westerki, A.
Kruk, E.
Title
Architecture of semantic digital libraries
Source
Semantic digital libraries. Eds.: S.R. Kruk, B. McDaniel
Imprint
Berlin : Springer
Year
2009
Pages
S.77-85
Abstract
The main motivation of this chapter was to gather existing requirements and solutions, and to present a generic architectural design of semantic digital libraries. This design is meant to answer a number of requirements, such as interoperability or ability to exchange resources and solutions, and set up the foundations for the best practices in the new domain of semantic digital libraries. We start by presenting the library from different high-level perspectives, i.e., user (see Sect. 2) and metadata (see Sect. 1) perspective; this overview narrows the scope and puts emphasis on certain aspects related to the system perspective, i.e., the architecture of the actual digital library management system. We conclude by presenting the system architecture from three perspectives: top-down layered architecture (see Sect. 3), vertical architecture of core services (see Sect. 4), and stack of enabling infrastructures (see Sect. 5); based upon the observations and evaluation of the contemporary state of the art presented in the previous sections, these last three subsections will describe an in-depth model of the digital library management system.
Content
Vgl. die digitale Ausgabe unter: http://www.springerlink.com/content/g00245883u2555n3/.
Theme
Information Gateway
Wissensrepräsentation

Similar documents (author)

  1. Kruk, S.R.; Kruk, E.; Stankiewicz, K.: Evaluation of semantic and social technologies for digital libraries (2009) 4.98
    4.9845104 = sum of:
      4.9845104 = weight(author_txt:kruk in 374) [ClassicSimilarity], result of:
        4.9845104 = fieldWeight in 374, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.375 = fieldNorm(doc=374)
    
  2. Kruk, S.R.; McDaniel, B.: Conclusions: The future of semantic digital libraries (2009) 4.70
    4.6994414 = sum of:
      4.6994414 = weight(author_txt:kruk in 359) [ClassicSimilarity], result of:
        4.6994414 = fieldWeight in 359, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.5 = fieldNorm(doc=359)
    
  3. Kruk, S.R.; McDaniel, B.: Goals of semantic digital libraries (2009) 4.70
    4.6994414 = sum of:
      4.6994414 = weight(author_txt:kruk in 365) [ClassicSimilarity], result of:
        4.6994414 = fieldWeight in 365, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.5 = fieldNorm(doc=365)
    
  4. Kaczmarek, M.; Kruk, S.R.; Gzella, A.: Collaborative building of controlled vocabulary crosswalks (2007) 3.52
    3.524581 = sum of:
      3.524581 = weight(author_txt:kruk in 1543) [ClassicSimilarity], result of:
        3.524581 = fieldWeight in 1543, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.375 = fieldNorm(doc=1543)
    
  5. Synak, M.; Dabrowski, M.; Kruk, S.R.: Semantic Web and ontologies (2009) 3.52
    3.524581 = sum of:
      3.524581 = weight(author_txt:kruk in 363) [ClassicSimilarity], result of:
        3.524581 = fieldWeight in 363, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.375 = fieldNorm(doc=363)
    

Similar documents (content)

  1. Payette, S.; Blanchi, C.; Lagoze, C.; Overly, E.A.: Interoperability for digital objects and repositories : the Cornell/CNRI experiments (1999) 0.25
    0.25300848 = sum of:
      0.25300848 = product of:
        0.70280135 = sum of:
          0.044708766 = weight(abstract_txt:motivation in 2248) [ClassicSimilarity], result of:
            0.044708766 = score(doc=2248,freq=1.0), product of:
              0.13972302 = queryWeight, product of:
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.020468429 = queryNorm
              0.3199814 = fieldWeight in 2248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.015542705 = weight(abstract_txt:this in 2248) [ClassicSimilarity], result of:
            0.015542705 = score(doc=2248,freq=7.0), product of:
              0.052083276 = queryWeight, product of:
                1.0574888 = boost
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.020468429 = queryNorm
              0.29842025 = fieldWeight in 2248, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.0572103 = weight(abstract_txt:infrastructures in 2248) [ClassicSimilarity], result of:
            0.0572103 = score(doc=2248,freq=1.0), product of:
              0.1646856 = queryWeight, product of:
                1.08566 = boost
                7.4110084 = idf(docFreq=72, maxDocs=44421)
                0.020468429 = queryNorm
              0.347391 = fieldWeight in 2248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4110084 = idf(docFreq=72, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.016910119 = weight(abstract_txt:design in 2248) [ClassicSimilarity], result of:
            0.016910119 = score(doc=2248,freq=1.0), product of:
              0.092069104 = queryWeight, product of:
                1.1479896 = boost
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.020468429 = queryNorm
              0.18366767 = fieldWeight in 2248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.02734703 = weight(abstract_txt:library in 2248) [ClassicSimilarity], result of:
            0.02734703 = score(doc=2248,freq=4.0), product of:
              0.091474496 = queryWeight, product of:
                1.4014469 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.020468429 = queryNorm
              0.29895797 = fieldWeight in 2248, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.032326534 = weight(abstract_txt:libraries in 2248) [ClassicSimilarity], result of:
            0.032326534 = score(doc=2248,freq=2.0), product of:
              0.12884751 = queryWeight, product of:
                1.6632773 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.020468429 = queryNorm
              0.25088987 = fieldWeight in 2248, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.021570712 = weight(abstract_txt:system in 2248) [ClassicSimilarity], result of:
            0.021570712 = score(doc=2248,freq=1.0), product of:
              0.13643815 = queryWeight, product of:
                1.9763502 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.020468429 = queryNorm
              0.15809883 = fieldWeight in 2248, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.1972894 = weight(abstract_txt:digital in 2248) [ClassicSimilarity], result of:
            0.1972894 = score(doc=2248,freq=12.0), product of:
              0.28076196 = queryWeight, product of:
                3.1697145 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.020468429 = queryNorm
              0.7026928 = fieldWeight in 2248, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
          0.28989574 = weight(abstract_txt:architecture in 2248) [ClassicSimilarity], result of:
            0.28989574 = score(doc=2248,freq=5.0), product of:
              0.4858483 = queryWeight, product of:
                4.169667 = boost
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.020468429 = queryNorm
              0.5966795 = fieldWeight in 2248, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.046875 = fieldNorm(doc=2248)
        0.36 = coord(9/25)
    
  2. Kruk, S.R.; Cygan, M.; Gzella, A.; Woroniecki, T.; Dabrowski, M.: JeromeDL: the social semantic digital library (2009) 0.25
    0.2477056 = sum of:
      0.2477056 = product of:
        0.77408 = sum of:
          0.01174918 = weight(abstract_txt:this in 370) [ClassicSimilarity], result of:
            0.01174918 = score(doc=370,freq=1.0), product of:
              0.052083276 = queryWeight, product of:
                1.0574888 = boost
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.020468429 = queryNorm
              0.2255845 = fieldWeight in 370, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
          0.033820238 = weight(abstract_txt:design in 370) [ClassicSimilarity], result of:
            0.033820238 = score(doc=370,freq=1.0), product of:
              0.092069104 = queryWeight, product of:
                1.1479896 = boost
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.020468429 = queryNorm
              0.36733535 = fieldWeight in 370, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
          0.047990464 = weight(abstract_txt:three in 370) [ClassicSimilarity], result of:
            0.047990464 = score(doc=370,freq=1.0), product of:
              0.11626066 = queryWeight, product of:
                1.2900229 = boost
                4.4030223 = idf(docFreq=1477, maxDocs=44421)
                0.020468429 = queryNorm
              0.41278332 = fieldWeight in 370, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4030223 = idf(docFreq=1477, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
          0.04736644 = weight(abstract_txt:library in 370) [ClassicSimilarity], result of:
            0.04736644 = score(doc=370,freq=3.0), product of:
              0.091474496 = queryWeight, product of:
                1.4014469 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.020468429 = queryNorm
              0.51781034 = fieldWeight in 370, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
          0.04571663 = weight(abstract_txt:libraries in 370) [ClassicSimilarity], result of:
            0.04571663 = score(doc=370,freq=1.0), product of:
              0.12884751 = queryWeight, product of:
                1.6632773 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.020468429 = queryNorm
              0.35481188 = fieldWeight in 370, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
          0.13085699 = weight(abstract_txt:semantic in 370) [ClassicSimilarity], result of:
            0.13085699 = score(doc=370,freq=3.0), product of:
              0.18010156 = queryWeight, product of:
                1.9664612 = boost
                4.4745317 = idf(docFreq=1375, maxDocs=44421)
                0.020468429 = queryNorm
              0.72657335 = fieldWeight in 370, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.4745317 = idf(docFreq=1375, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
          0.1972894 = weight(abstract_txt:digital in 370) [ClassicSimilarity], result of:
            0.1972894 = score(doc=370,freq=3.0), product of:
              0.28076196 = queryWeight, product of:
                3.1697145 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.020468429 = queryNorm
              0.7026928 = fieldWeight in 370, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
          0.25929064 = weight(abstract_txt:architecture in 370) [ClassicSimilarity], result of:
            0.25929064 = score(doc=370,freq=1.0), product of:
              0.4858483 = queryWeight, product of:
                4.169667 = boost
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.020468429 = queryNorm
              0.5336864 = fieldWeight in 370, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.09375 = fieldNorm(doc=370)
        0.32 = coord(8/25)
    
  3. Khazraee, E.; Moaddeli, S.; Sanjari, A.; Shakeri, S.: EIAH data model : semantic interoperability among distributed digital repositories (2011) 0.24
    0.24225284 = sum of:
      0.24225284 = product of:
        0.75704014 = sum of:
          0.011077234 = weight(abstract_txt:this in 417) [ClassicSimilarity], result of:
            0.011077234 = score(doc=417,freq=2.0), product of:
              0.052083276 = queryWeight, product of:
                1.0574888 = boost
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.020468429 = queryNorm
              0.21268311 = fieldWeight in 417, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
          0.022546824 = weight(abstract_txt:design in 417) [ClassicSimilarity], result of:
            0.022546824 = score(doc=417,freq=1.0), product of:
              0.092069104 = queryWeight, product of:
                1.1479896 = boost
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.020468429 = queryNorm
              0.24489023 = fieldWeight in 417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
          0.09732172 = weight(abstract_txt:architectural in 417) [ClassicSimilarity], result of:
            0.09732172 = score(doc=417,freq=1.0), product of:
              0.19372553 = queryWeight, product of:
                1.177496 = boost
                8.037906 = idf(docFreq=38, maxDocs=44421)
                0.020468429 = queryNorm
              0.5023691 = fieldWeight in 417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.037906 = idf(docFreq=38, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
          0.031993642 = weight(abstract_txt:three in 417) [ClassicSimilarity], result of:
            0.031993642 = score(doc=417,freq=1.0), product of:
              0.11626066 = queryWeight, product of:
                1.2900229 = boost
                4.4030223 = idf(docFreq=1477, maxDocs=44421)
                0.020468429 = queryNorm
              0.2751889 = fieldWeight in 417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4030223 = idf(docFreq=1477, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
          0.050366882 = weight(abstract_txt:semantic in 417) [ClassicSimilarity], result of:
            0.050366882 = score(doc=417,freq=1.0), product of:
              0.18010156 = queryWeight, product of:
                1.9664612 = boost
                4.4745317 = idf(docFreq=1375, maxDocs=44421)
                0.020468429 = queryNorm
              0.27965823 = fieldWeight in 417, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4745317 = idf(docFreq=1375, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
          0.049815424 = weight(abstract_txt:system in 417) [ClassicSimilarity], result of:
            0.049815424 = score(doc=417,freq=3.0), product of:
              0.13643815 = queryWeight, product of:
                1.9763502 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.020468429 = queryNorm
              0.36511362 = fieldWeight in 417, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
          0.107390754 = weight(abstract_txt:digital in 417) [ClassicSimilarity], result of:
            0.107390754 = score(doc=417,freq=2.0), product of:
              0.28076196 = queryWeight, product of:
                3.1697145 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.020468429 = queryNorm
              0.38249752 = fieldWeight in 417, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
          0.38652766 = weight(abstract_txt:architecture in 417) [ClassicSimilarity], result of:
            0.38652766 = score(doc=417,freq=5.0), product of:
              0.4858483 = queryWeight, product of:
                4.169667 = boost
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.020468429 = queryNorm
              0.7955727 = fieldWeight in 417, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.0625 = fieldNorm(doc=417)
        0.32 = coord(8/25)
    
  4. Chen, C.-C.; Chen, A.-P.: Using data mining technology to provide a recommendation service in the digital library (2007) 0.20
    0.20410343 = sum of:
      0.20410343 = product of:
        0.6378232 = sum of:
          0.011077234 = weight(abstract_txt:this in 3533) [ClassicSimilarity], result of:
            0.011077234 = score(doc=3533,freq=2.0), product of:
              0.052083276 = queryWeight, product of:
                1.0574888 = boost
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.020468429 = queryNorm
              0.21268311 = fieldWeight in 3533, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
          0.022546824 = weight(abstract_txt:design in 3533) [ClassicSimilarity], result of:
            0.022546824 = score(doc=3533,freq=1.0), product of:
              0.092069104 = queryWeight, product of:
                1.1479896 = boost
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.020468429 = queryNorm
              0.24489023 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
          0.040766545 = weight(abstract_txt:library in 3533) [ClassicSimilarity], result of:
            0.040766545 = score(doc=3533,freq=5.0), product of:
              0.091474496 = queryWeight, product of:
                1.4014469 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.020468429 = queryNorm
              0.44566023 = fieldWeight in 3533, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
          0.052210137 = weight(abstract_txt:requirements in 3533) [ClassicSimilarity], result of:
            0.052210137 = score(doc=3533,freq=1.0), product of:
              0.16114873 = queryWeight, product of:
                1.5187786 = boost
                5.1837964 = idf(docFreq=676, maxDocs=44421)
                0.020468429 = queryNorm
              0.32398728 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1837964 = idf(docFreq=676, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
          0.030477751 = weight(abstract_txt:libraries in 3533) [ClassicSimilarity], result of:
            0.030477751 = score(doc=3533,freq=1.0), product of:
              0.12884751 = queryWeight, product of:
                1.6632773 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.020468429 = queryNorm
              0.23654126 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
          0.049815424 = weight(abstract_txt:system in 3533) [ClassicSimilarity], result of:
            0.049815424 = score(doc=3533,freq=3.0), product of:
              0.13643815 = queryWeight, product of:
                1.9763502 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.020468429 = queryNorm
              0.36511362 = fieldWeight in 3533, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
          0.13152628 = weight(abstract_txt:digital in 3533) [ClassicSimilarity], result of:
            0.13152628 = score(doc=3533,freq=3.0), product of:
              0.28076196 = queryWeight, product of:
                3.1697145 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.020468429 = queryNorm
              0.46846187 = fieldWeight in 3533, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
          0.299403 = weight(abstract_txt:architecture in 3533) [ClassicSimilarity], result of:
            0.299403 = score(doc=3533,freq=3.0), product of:
              0.4858483 = queryWeight, product of:
                4.169667 = boost
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.020468429 = queryNorm
              0.61624795 = fieldWeight in 3533, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.0625 = fieldNorm(doc=3533)
        0.32 = coord(8/25)
    
  5. Hert, C.A.; Denn, S.O.; Gillman, D.W.; Oh, J.S.; Pattuelli, M.C.; Hernandez, N.: Investigating and modeling metadata use to support information architecture development in the statistical knowledge network (2007) 0.20
    0.20034267 = sum of:
      0.20034267 = product of:
        0.62607086 = sum of:
          0.013846541 = weight(abstract_txt:this in 1422) [ClassicSimilarity], result of:
            0.013846541 = score(doc=1422,freq=2.0), product of:
              0.052083276 = queryWeight, product of:
                1.0574888 = boost
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.020468429 = queryNorm
              0.26585388 = fieldWeight in 1422, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4062347 = idf(docFreq=10885, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
          0.03985753 = weight(abstract_txt:design in 1422) [ClassicSimilarity], result of:
            0.03985753 = score(doc=1422,freq=2.0), product of:
              0.092069104 = queryWeight, product of:
                1.1479896 = boost
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.020468429 = queryNorm
              0.43290883 = fieldWeight in 1422, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9182436 = idf(docFreq=2399, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
          0.035708 = weight(abstract_txt:management in 1422) [ClassicSimilarity], result of:
            0.035708 = score(doc=1422,freq=1.0), product of:
              0.10780213 = queryWeight, product of:
                1.2422091 = boost
                4.239827 = idf(docFreq=1739, maxDocs=44421)
                0.020468429 = queryNorm
              0.33123648 = fieldWeight in 1422, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.239827 = idf(docFreq=1739, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
          0.06526267 = weight(abstract_txt:requirements in 1422) [ClassicSimilarity], result of:
            0.06526267 = score(doc=1422,freq=1.0), product of:
              0.16114873 = queryWeight, product of:
                1.5187786 = boost
                5.1837964 = idf(docFreq=676, maxDocs=44421)
                0.020468429 = queryNorm
              0.4049841 = fieldWeight in 1422, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1837964 = idf(docFreq=676, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
          0.065940484 = weight(abstract_txt:perspective in 1422) [ClassicSimilarity], result of:
            0.065940484 = score(doc=1422,freq=1.0), product of:
              0.16226259 = queryWeight, product of:
                1.5240184 = boost
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.020468429 = queryNorm
              0.4063813 = fieldWeight in 1422, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2016807 = idf(docFreq=664, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
          0.09445926 = weight(abstract_txt:perspectives in 1422) [ClassicSimilarity], result of:
            0.09445926 = score(doc=1422,freq=1.0), product of:
              0.20619589 = queryWeight, product of:
                1.7179915 = boost
                5.863737 = idf(docFreq=342, maxDocs=44421)
                0.020468429 = queryNorm
              0.45810446 = fieldWeight in 1422, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.863737 = idf(docFreq=342, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
          0.09492091 = weight(abstract_txt:digital in 1422) [ClassicSimilarity], result of:
            0.09492091 = score(doc=1422,freq=1.0), product of:
              0.28076196 = queryWeight, product of:
                3.1697145 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.020468429 = queryNorm
              0.33808324 = fieldWeight in 1422, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
          0.21607551 = weight(abstract_txt:architecture in 1422) [ClassicSimilarity], result of:
            0.21607551 = score(doc=1422,freq=1.0), product of:
              0.4858483 = queryWeight, product of:
                4.169667 = boost
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.020468429 = queryNorm
              0.44473863 = fieldWeight in 1422, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6926546 = idf(docFreq=406, maxDocs=44421)
                0.078125 = fieldNorm(doc=1422)
        0.32 = coord(8/25)