Document (#34601)

Author
Romero, N.L.
Gimenez Chornet, V.V.G.C.
Cobos, J.S.
Selles Carot, A.A.S.C.
Centellas, F.C.
Mendez, M.C.
Title
Recovery of descriptive information in images from digital libraries by means of EXIF metadata
Source
Library hi tech. 26(2008) no.2, S.302-315
Year
2008
Abstract
Purpose - The purpose of this paper is to present a study case of the digitization of documents kept by the Reino de Valencia Archive and its description and recovery through EXIF metadata from the digital images obtained. The control of digital images, in terms of identification of their number and the batches they belong to, can be achieved by naming the digital file with digits that the user can identify. Design/methodology/approach - The paper's objective is to provide image descriptions far better than by naming the file. For that reason the paper analyses the tools and results obtained with each one of them. Findings - Results about using commercial software for metadata image description. Originality/value - The paper describes a novel use of metadata for historical archives documents.
Form
Bilder
Object
EXIF

Similar documents (author)

  1. Romero, L.; Romero, N.: Cataloging early atlases : a reference source (1999) 6.09
    6.08849 = sum of:
      6.08849 = weight(author_txt:romero in 329) [ClassicSimilarity], result of:
        6.08849 = fieldWeight in 329, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.610425 = idf(docFreq=21, maxDocs=44421)
          0.5 = fieldNorm(doc=329)
    
  2. Romero, L.: Original cataloging in a decentralized environment : an identification and explanation of errors (1992) 5.38
    5.3815155 = sum of:
      5.3815155 = weight(author_txt:romero in 3922) [ClassicSimilarity], result of:
        5.3815155 = fieldWeight in 3922, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.610425 = idf(docFreq=21, maxDocs=44421)
          0.625 = fieldNorm(doc=3922)
    
  3. Romero, L.: Original cataloguing errors : a comparison of errors found in entry-level cataloging with errors found in OCLC and RLIN (1994) 5.38
    5.3815155 = sum of:
      5.3815155 = weight(author_txt:romero in 2401) [ClassicSimilarity], result of:
        5.3815155 = fieldWeight in 2401, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.610425 = idf(docFreq=21, maxDocs=44421)
          0.625 = fieldNorm(doc=2401)
    
  4. Romero, L.: ¬The cataloging laboratory : the active learning theory applied to the education of catalogers (1995) 5.38
    5.3815155 = sum of:
      5.3815155 = weight(author_txt:romero in 4895) [ClassicSimilarity], result of:
        5.3815155 = fieldWeight in 4895, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.610425 = idf(docFreq=21, maxDocs=44421)
          0.625 = fieldNorm(doc=4895)
    
  5. Romero, L.: ¬An evaluation of classification and subject cataloging in entry-level cataloging copy : implications for access and instruction (1995) 5.38
    5.3815155 = sum of:
      5.3815155 = weight(author_txt:romero in 6860) [ClassicSimilarity], result of:
        5.3815155 = fieldWeight in 6860, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.610425 = idf(docFreq=21, maxDocs=44421)
          0.625 = fieldNorm(doc=6860)
    

Similar documents (content)

  1. Kirschenbaum, M.: Documenting digital images : textual meta-data at the Blake Archive (1998) 0.23
    0.23103021 = sum of:
      0.23103021 = product of:
        0.9626259 = sum of:
          0.067464136 = weight(abstract_txt:archive in 4287) [ClassicSimilarity], result of:
            0.067464136 = score(doc=4287,freq=1.0), product of:
              0.11613971 = queryWeight, product of:
                1.0700204 = boost
                6.196136 = idf(docFreq=245, maxDocs=44421)
                0.017517323 = queryNorm
              0.58088773 = fieldWeight in 4287, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.196136 = idf(docFreq=245, maxDocs=44421)
                0.09375 = fieldNorm(doc=4287)
          0.17619054 = weight(abstract_txt:image in 4287) [ClassicSimilarity], result of:
            0.17619054 = score(doc=4287,freq=4.0), product of:
              0.17481439 = queryWeight, product of:
                1.8565441 = boost
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.017517323 = queryNorm
              1.0078721 = fieldWeight in 4287, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.09375 = fieldNorm(doc=4287)
          0.17099759 = weight(abstract_txt:file in 4287) [ClassicSimilarity], result of:
            0.17099759 = score(doc=4287,freq=3.0), product of:
              0.18860868 = queryWeight, product of:
                1.9284018 = boost
                5.58337 = idf(docFreq=453, maxDocs=44421)
                0.017517323 = queryNorm
              0.90662634 = fieldWeight in 4287, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.58337 = idf(docFreq=453, maxDocs=44421)
                0.09375 = fieldNorm(doc=4287)
          0.19248977 = weight(abstract_txt:images in 4287) [ClassicSimilarity], result of:
            0.19248977 = score(doc=4287,freq=2.0), product of:
              0.26744488 = queryWeight, product of:
                2.8124154 = boost
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.017517323 = queryNorm
              0.7197362 = fieldWeight in 4287, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.09375 = fieldNorm(doc=4287)
          0.0919329 = weight(abstract_txt:digital in 4287) [ClassicSimilarity], result of:
            0.0919329 = score(doc=4287,freq=1.0), product of:
              0.22660321 = queryWeight, product of:
                2.989267 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.017517323 = queryNorm
              0.4056999 = fieldWeight in 4287, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.09375 = fieldNorm(doc=4287)
          0.263551 = weight(abstract_txt:metadata in 4287) [ClassicSimilarity], result of:
            0.263551 = score(doc=4287,freq=4.0), product of:
              0.28807697 = queryWeight, product of:
                3.370435 = boost
                4.87927 = idf(docFreq=917, maxDocs=44421)
                0.017517323 = queryNorm
              0.9148631 = fieldWeight in 4287, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.87927 = idf(docFreq=917, maxDocs=44421)
                0.09375 = fieldNorm(doc=4287)
        0.24 = coord(6/25)
    
  2. Gracy, K.F.: Enriching and enhancing moving images with Linked Data : an exploration in the alignment of metadata models (2018) 0.19
    0.18917102 = sum of:
      0.18917102 = product of:
        0.525475 = sum of:
          0.038938727 = weight(abstract_txt:archives in 200) [ClassicSimilarity], result of:
            0.038938727 = score(doc=200,freq=2.0), product of:
              0.10143705 = queryWeight, product of:
                5.790671 = idf(docFreq=368, maxDocs=44421)
                0.017517323 = queryNorm
              0.38387087 = fieldWeight in 200, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.790671 = idf(docFreq=368, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.027847683 = weight(abstract_txt:descriptive in 200) [ClassicSimilarity], result of:
            0.027847683 = score(doc=200,freq=1.0), product of:
              0.10220641 = queryWeight, product of:
                1.0037851 = boost
                5.8125896 = idf(docFreq=360, maxDocs=44421)
                0.017517323 = queryNorm
              0.27246514 = fieldWeight in 200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8125896 = idf(docFreq=360, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.025222724 = weight(abstract_txt:purpose in 200) [ClassicSimilarity], result of:
            0.025222724 = score(doc=200,freq=1.0), product of:
              0.1205471 = queryWeight, product of:
                1.541683 = boost
                4.4636893 = idf(docFreq=1390, maxDocs=44421)
                0.017517323 = queryNorm
              0.20923543 = fieldWeight in 200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4636893 = idf(docFreq=1390, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.045437444 = weight(abstract_txt:description in 200) [ClassicSimilarity], result of:
            0.045437444 = score(doc=200,freq=2.0), product of:
              0.14165373 = queryWeight, product of:
                1.6712087 = boost
                4.83871 = idf(docFreq=955, maxDocs=44421)
                0.017517323 = queryNorm
              0.32076418 = fieldWeight in 200, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.83871 = idf(docFreq=955, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.017645577 = weight(abstract_txt:paper in 200) [ClassicSimilarity], result of:
            0.017645577 = score(doc=200,freq=1.0), product of:
              0.10874679 = queryWeight, product of:
                1.7933726 = boost
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.017517323 = queryNorm
              0.16226298 = fieldWeight in 200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.124585524 = weight(abstract_txt:image in 200) [ClassicSimilarity], result of:
            0.124585524 = score(doc=200,freq=8.0), product of:
              0.17481439 = queryWeight, product of:
                1.8565441 = boost
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.017517323 = queryNorm
              0.7126732 = fieldWeight in 200, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.06805541 = weight(abstract_txt:images in 200) [ClassicSimilarity], result of:
            0.06805541 = score(doc=200,freq=1.0), product of:
              0.26744488 = queryWeight, product of:
                2.8124154 = boost
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.017517323 = queryNorm
              0.2544652 = fieldWeight in 200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.04596645 = weight(abstract_txt:digital in 200) [ClassicSimilarity], result of:
            0.04596645 = score(doc=200,freq=1.0), product of:
              0.22660321 = queryWeight, product of:
                2.989267 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.017517323 = queryNorm
              0.20284995 = fieldWeight in 200, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
          0.1317755 = weight(abstract_txt:metadata in 200) [ClassicSimilarity], result of:
            0.1317755 = score(doc=200,freq=4.0), product of:
              0.28807697 = queryWeight, product of:
                3.370435 = boost
                4.87927 = idf(docFreq=917, maxDocs=44421)
                0.017517323 = queryNorm
              0.45743155 = fieldWeight in 200, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.87927 = idf(docFreq=917, maxDocs=44421)
                0.046875 = fieldNorm(doc=200)
        0.36 = coord(9/25)
    
  3. Lepsky, K.; Müller, T.; Wille, J.: Metadata improvement for image information retrieval (2010) 0.19
    0.1882564 = sum of:
      0.1882564 = product of:
        0.67234427 = sum of:
          0.068779886 = weight(abstract_txt:descriptions in 995) [ClassicSimilarity], result of:
            0.068779886 = score(doc=995,freq=1.0), product of:
              0.10615535 = queryWeight, product of:
                1.022993 = boost
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.017517323 = queryNorm
              0.6479173 = fieldWeight in 995, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9238153 = idf(docFreq=322, maxDocs=44421)
                0.109375 = fieldNorm(doc=995)
          0.07870816 = weight(abstract_txt:archive in 995) [ClassicSimilarity], result of:
            0.07870816 = score(doc=995,freq=1.0), product of:
              0.11613971 = queryWeight, product of:
                1.0700204 = boost
                6.196136 = idf(docFreq=245, maxDocs=44421)
                0.017517323 = queryNorm
              0.67770237 = fieldWeight in 995, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.196136 = idf(docFreq=245, maxDocs=44421)
                0.109375 = fieldNorm(doc=995)
          0.027855916 = weight(abstract_txt:results in 995) [ClassicSimilarity], result of:
            0.027855916 = score(doc=995,freq=1.0), product of:
              0.07321317 = queryWeight, product of:
                1.2014655 = boost
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.017517323 = queryNorm
              0.38047686 = fieldWeight in 995, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.109375 = fieldNorm(doc=995)
          0.041173015 = weight(abstract_txt:paper in 995) [ClassicSimilarity], result of:
            0.041173015 = score(doc=995,freq=1.0), product of:
              0.10874679 = queryWeight, product of:
                1.7933726 = boost
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.017517323 = queryNorm
              0.37861362 = fieldWeight in 995, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.109375 = fieldNorm(doc=995)
          0.14534979 = weight(abstract_txt:image in 995) [ClassicSimilarity], result of:
            0.14534979 = score(doc=995,freq=2.0), product of:
              0.17481439 = queryWeight, product of:
                1.8565441 = boost
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.017517323 = queryNorm
              0.8314521 = fieldWeight in 995, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.109375 = fieldNorm(doc=995)
          0.15879597 = weight(abstract_txt:images in 995) [ClassicSimilarity], result of:
            0.15879597 = score(doc=995,freq=1.0), product of:
              0.26744488 = queryWeight, product of:
                2.8124154 = boost
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.017517323 = queryNorm
              0.59375215 = fieldWeight in 995, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.109375 = fieldNorm(doc=995)
          0.15168154 = weight(abstract_txt:digital in 995) [ClassicSimilarity], result of:
            0.15168154 = score(doc=995,freq=2.0), product of:
              0.22660321 = queryWeight, product of:
                2.989267 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.017517323 = queryNorm
              0.66937065 = fieldWeight in 995, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.109375 = fieldNorm(doc=995)
        0.28 = coord(7/25)
    
  4. Jansen, B.J.: Searching for digital images on the web (2008) 0.17
    0.16982123 = sum of:
      0.16982123 = product of:
        0.6065044 = sum of:
          0.015917666 = weight(abstract_txt:results in 2730) [ClassicSimilarity], result of:
            0.015917666 = score(doc=2730,freq=1.0), product of:
              0.07321317 = queryWeight, product of:
                1.2014655 = boost
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.017517323 = queryNorm
              0.21741535 = fieldWeight in 2730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4786456 = idf(docFreq=3724, maxDocs=44421)
                0.0625 = fieldNorm(doc=2730)
          0.047560424 = weight(abstract_txt:purpose in 2730) [ClassicSimilarity], result of:
            0.047560424 = score(doc=2730,freq=2.0), product of:
              0.1205471 = queryWeight, product of:
                1.541683 = boost
                4.4636893 = idf(docFreq=1390, maxDocs=44421)
                0.017517323 = queryNorm
              0.3945381 = fieldWeight in 2730, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4636893 = idf(docFreq=1390, maxDocs=44421)
                0.0625 = fieldNorm(doc=2730)
          0.03327282 = weight(abstract_txt:paper in 2730) [ClassicSimilarity], result of:
            0.03327282 = score(doc=2730,freq=2.0), product of:
              0.10874679 = queryWeight, product of:
                1.7933726 = boost
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.017517323 = queryNorm
              0.30596602 = fieldWeight in 2730, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4616103 = idf(docFreq=3788, maxDocs=44421)
                0.0625 = fieldNorm(doc=2730)
          0.20344731 = weight(abstract_txt:image in 2730) [ClassicSimilarity], result of:
            0.20344731 = score(doc=2730,freq=12.0), product of:
              0.17481439 = queryWeight, product of:
                1.8565441 = boost
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.017517323 = queryNorm
              1.1637905 = fieldWeight in 2730, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.0625 = fieldNorm(doc=2730)
          0.15716724 = weight(abstract_txt:images in 2730) [ClassicSimilarity], result of:
            0.15716724 = score(doc=2730,freq=3.0), product of:
              0.26744488 = queryWeight, product of:
                2.8124154 = boost
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.017517323 = queryNorm
              0.58766216 = fieldWeight in 2730, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.0625 = fieldNorm(doc=2730)
          0.0612886 = weight(abstract_txt:digital in 2730) [ClassicSimilarity], result of:
            0.0612886 = score(doc=2730,freq=1.0), product of:
              0.22660321 = queryWeight, product of:
                2.989267 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.017517323 = queryNorm
              0.2704666 = fieldWeight in 2730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.0625 = fieldNorm(doc=2730)
          0.08785033 = weight(abstract_txt:metadata in 2730) [ClassicSimilarity], result of:
            0.08785033 = score(doc=2730,freq=1.0), product of:
              0.28807697 = queryWeight, product of:
                3.370435 = boost
                4.87927 = idf(docFreq=917, maxDocs=44421)
                0.017517323 = queryNorm
              0.30495438 = fieldWeight in 2730, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.87927 = idf(docFreq=917, maxDocs=44421)
                0.0625 = fieldNorm(doc=2730)
        0.28 = coord(7/25)
    
  5. Chen, Z.; Wenyin, L.; Zhang, F.; Li, M.; Zhang, H.: Web mining for Web image retrieval (2001) 0.15
    0.14522229 = sum of:
      0.14522229 = product of:
        0.6050929 = sum of:
          0.056801673 = weight(abstract_txt:reason in 521) [ClassicSimilarity], result of:
            0.056801673 = score(doc=521,freq=1.0), product of:
              0.135696 = queryWeight, product of:
                1.1566054 = boost
                6.697521 = idf(docFreq=148, maxDocs=44421)
                0.017517323 = queryNorm
              0.41859508 = fieldWeight in 521, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.697521 = idf(docFreq=148, maxDocs=44421)
                0.0625 = fieldNorm(doc=521)
          0.04283883 = weight(abstract_txt:description in 521) [ClassicSimilarity], result of:
            0.04283883 = score(doc=521,freq=1.0), product of:
              0.14165373 = queryWeight, product of:
                1.6712087 = boost
                4.83871 = idf(docFreq=955, maxDocs=44421)
                0.017517323 = queryNorm
              0.30241936 = fieldWeight in 521, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.83871 = idf(docFreq=955, maxDocs=44421)
                0.0625 = fieldNorm(doc=521)
          0.14385898 = weight(abstract_txt:image in 521) [ClassicSimilarity], result of:
            0.14385898 = score(doc=521,freq=6.0), product of:
              0.17481439 = queryWeight, product of:
                1.8565441 = boost
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.017517323 = queryNorm
              0.8229242 = fieldWeight in 521, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.375318 = idf(docFreq=558, maxDocs=44421)
                0.0625 = fieldNorm(doc=521)
          0.07201616 = weight(abstract_txt:obtained in 521) [ClassicSimilarity], result of:
            0.07201616 = score(doc=521,freq=1.0), product of:
              0.20027323 = queryWeight, product of:
                1.9871386 = boost
                5.7534328 = idf(docFreq=382, maxDocs=44421)
                0.017517323 = queryNorm
              0.35958955 = fieldWeight in 521, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7534328 = idf(docFreq=382, maxDocs=44421)
                0.0625 = fieldNorm(doc=521)
          0.20290205 = weight(abstract_txt:images in 521) [ClassicSimilarity], result of:
            0.20290205 = score(doc=521,freq=5.0), product of:
              0.26744488 = queryWeight, product of:
                2.8124154 = boost
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.017517323 = queryNorm
              0.75866866 = fieldWeight in 521, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.428591 = idf(docFreq=529, maxDocs=44421)
                0.0625 = fieldNorm(doc=521)
          0.08667517 = weight(abstract_txt:digital in 521) [ClassicSimilarity], result of:
            0.08667517 = score(doc=521,freq=2.0), product of:
              0.22660321 = queryWeight, product of:
                2.989267 = boost
                4.3274655 = idf(docFreq=1593, maxDocs=44421)
                0.017517323 = queryNorm
              0.38249752 = fieldWeight in 521, 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=521)
        0.24 = coord(6/25)