Document (#7306)

Author
Ochman, P.G.
Title
Automated map retrieval
Source
Inspel. 23(1989) no.2, S.122-129
Year
1989
Abstract
Several attempts have been made to improve map retrieval systems in large map libraries. Outlines the links between a basic model of cartographic communication, and the complexity and accessibility of geographic information systems.
Field
Geowissenschaften
Form
Karten

Similar documents (content)

  1. Raper, J.: Geographic relevance (2007) 0.25
    0.24759196 = sum of:
      0.24759196 = product of:
        0.68087786 = sum of:
          0.020084528 = weight(abstract_txt:information in 1846) [ClassicSimilarity], result of:
            0.020084528 = score(doc=1846,freq=12.0), product of:
              0.04382936 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.018119546 = queryNorm
              0.4582437 = fieldWeight in 1846, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
          0.02394308 = weight(abstract_txt:between in 1846) [ClassicSimilarity], result of:
            0.02394308 = score(doc=1846,freq=2.0), product of:
              0.0895422 = queryWeight, product of:
                1.429326 = boost
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.018119546 = queryNorm
              0.26739436 = fieldWeight in 1846, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
          0.019343782 = weight(abstract_txt:been in 1846) [ClassicSimilarity], result of:
            0.019343782 = score(doc=1846,freq=1.0), product of:
              0.09786154 = queryWeight, product of:
                1.4942507 = boost
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.018119546 = queryNorm
              0.1976648 = fieldWeight in 1846, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
          0.025880769 = weight(abstract_txt:model in 1846) [ClassicSimilarity], result of:
            0.025880769 = score(doc=1846,freq=1.0), product of:
              0.11882356 = queryWeight, product of:
                1.6465265 = boost
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.018119546 = queryNorm
              0.2178084 = fieldWeight in 1846, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
          0.062567435 = weight(abstract_txt:outlines in 1846) [ClassicSimilarity], result of:
            0.062567435 = score(doc=1846,freq=1.0), product of:
              0.21403429 = queryWeight, product of:
                2.2098312 = boost
                5.34536 = idf(docFreq=575, maxDocs=44421)
                0.018119546 = queryNorm
              0.29232436 = fieldWeight in 1846, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.34536 = idf(docFreq=575, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
          0.44785327 = weight(abstract_txt:geographic in 1846) [ClassicSimilarity], result of:
            0.44785327 = score(doc=1846,freq=15.0), product of:
              0.32233775 = queryWeight, product of:
                2.711896 = boost
                6.559804 = idf(docFreq=170, maxDocs=44421)
                0.018119546 = queryNorm
              1.3893913 = fieldWeight in 1846, product of:
                3.8729835 = tf(freq=15.0), with freq of:
                  15.0 = termFreq=15.0
                6.559804 = idf(docFreq=170, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
          0.032520674 = weight(abstract_txt:systems in 1846) [ClassicSimilarity], result of:
            0.032520674 = score(doc=1846,freq=1.0), product of:
              0.17432813 = queryWeight, product of:
                2.8204355 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.018119546 = queryNorm
              0.18654864 = fieldWeight in 1846, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
          0.048684336 = weight(abstract_txt:retrieval in 1846) [ClassicSimilarity], result of:
            0.048684336 = score(doc=1846,freq=2.0), product of:
              0.18106893 = queryWeight, product of:
                2.8744476 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.018119546 = queryNorm
              0.26887184 = fieldWeight in 1846, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.0546875 = fieldNorm(doc=1846)
        0.36363637 = coord(8/22)
    
  2. Frank, S.: Cataloguing digital geographic data in the information infrastructure : a literature and technology review (1994) 0.24
    0.2357539 = sum of:
      0.2357539 = product of:
        0.6483232 = sum of:
          0.009939264 = weight(abstract_txt:information in 8321) [ClassicSimilarity], result of:
            0.009939264 = score(doc=8321,freq=1.0), product of:
              0.04382936 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.018119546 = queryNorm
              0.22677183 = fieldWeight in 8321, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=8321)
          0.022998605 = weight(abstract_txt:have in 8321) [ClassicSimilarity], result of:
            0.022998605 = score(doc=8321,freq=1.0), product of:
              0.07667668 = queryWeight, product of:
                1.3226626 = boost
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.018119546 = queryNorm
              0.2999426 = fieldWeight in 8321, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.09375 = fieldNorm(doc=8321)
          0.033160772 = weight(abstract_txt:been in 8321) [ClassicSimilarity], result of:
            0.033160772 = score(doc=8321,freq=1.0), product of:
              0.09786154 = queryWeight, product of:
                1.4942507 = boost
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.018119546 = queryNorm
              0.33885396 = fieldWeight in 8321, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.09375 = fieldNorm(doc=8321)
          0.03806987 = weight(abstract_txt:libraries in 8321) [ClassicSimilarity], result of:
            0.03806987 = score(doc=8321,freq=1.0), product of:
              0.10729593 = queryWeight, product of:
                1.5646206 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.018119546 = queryNorm
              0.35481188 = fieldWeight in 8321, 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=8321)
          0.061565787 = weight(abstract_txt:large in 8321) [ClassicSimilarity], result of:
            0.061565787 = score(doc=8321,freq=1.0), product of:
              0.1478275 = queryWeight, product of:
                1.8365175 = boost
                4.4423513 = idf(docFreq=1420, maxDocs=44421)
                0.018119546 = queryNorm
              0.41647044 = fieldWeight in 8321, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4423513 = idf(docFreq=1420, maxDocs=44421)
                0.09375 = fieldNorm(doc=8321)
          0.12340479 = weight(abstract_txt:automated in 8321) [ClassicSimilarity], result of:
            0.12340479 = score(doc=8321,freq=1.0), product of:
              0.23500855 = queryWeight, product of:
                2.3155773 = boost
                5.6011486 = idf(docFreq=445, maxDocs=44421)
                0.018119546 = queryNorm
              0.5251077 = fieldWeight in 8321, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6011486 = idf(docFreq=445, maxDocs=44421)
                0.09375 = fieldNorm(doc=8321)
          0.28034207 = weight(abstract_txt:geographic in 8321) [ClassicSimilarity], result of:
            0.28034207 = score(doc=8321,freq=2.0), product of:
              0.32233775 = queryWeight, product of:
                2.711896 = boost
                6.559804 = idf(docFreq=170, maxDocs=44421)
                0.018119546 = queryNorm
              0.86971533 = fieldWeight in 8321, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.559804 = idf(docFreq=170, maxDocs=44421)
                0.09375 = fieldNorm(doc=8321)
          0.07884202 = weight(abstract_txt:systems in 8321) [ClassicSimilarity], result of:
            0.07884202 = score(doc=8321,freq=2.0), product of:
              0.17432813 = queryWeight, product of:
                2.8204355 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.018119546 = queryNorm
              0.4522622 = fieldWeight in 8321, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.09375 = fieldNorm(doc=8321)
        0.36363637 = coord(8/22)
    
  3. García Cumbreras, M.A.; Perea-Ortega, J.M.; García Vega, M.; Ureña López, L.A.: Information retrieval with geographical references : relevant documents filtering vs. query expansion (2009) 0.21
    0.20684469 = sum of:
      0.20684469 = product of:
        0.56882286 = sum of:
          0.014056242 = weight(abstract_txt:information in 222) [ClassicSimilarity], result of:
            0.014056242 = score(doc=222,freq=2.0), product of:
              0.04382936 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.018119546 = queryNorm
              0.3207038 = fieldWeight in 222, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
          0.032524936 = weight(abstract_txt:have in 222) [ClassicSimilarity], result of:
            0.032524936 = score(doc=222,freq=2.0), product of:
              0.07667668 = queryWeight, product of:
                1.3226626 = boost
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.018119546 = queryNorm
              0.4241829 = fieldWeight in 222, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
          0.033160772 = weight(abstract_txt:been in 222) [ClassicSimilarity], result of:
            0.033160772 = score(doc=222,freq=1.0), product of:
              0.09786154 = queryWeight, product of:
                1.4942507 = boost
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.018119546 = queryNorm
              0.33885396 = fieldWeight in 222, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
          0.06608172 = weight(abstract_txt:several in 222) [ClassicSimilarity], result of:
            0.06608172 = score(doc=222,freq=1.0), product of:
              0.1549708 = queryWeight, product of:
                1.8803658 = boost
                4.548416 = idf(docFreq=1277, maxDocs=44421)
                0.018119546 = queryNorm
              0.426414 = fieldWeight in 222, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.548416 = idf(docFreq=1277, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
          0.085558824 = weight(abstract_txt:improve in 222) [ClassicSimilarity], result of:
            0.085558824 = score(doc=222,freq=1.0), product of:
              0.18409367 = queryWeight, product of:
                2.0494478 = boost
                4.9574084 = idf(docFreq=848, maxDocs=44421)
                0.018119546 = queryNorm
              0.46475703 = fieldWeight in 222, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9574084 = idf(docFreq=848, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
          0.1982318 = weight(abstract_txt:geographic in 222) [ClassicSimilarity], result of:
            0.1982318 = score(doc=222,freq=1.0), product of:
              0.32233775 = queryWeight, product of:
                2.711896 = boost
                6.559804 = idf(docFreq=170, maxDocs=44421)
                0.018119546 = queryNorm
              0.61498165 = fieldWeight in 222, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.559804 = idf(docFreq=170, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
          0.05574973 = weight(abstract_txt:systems in 222) [ClassicSimilarity], result of:
            0.05574973 = score(doc=222,freq=1.0), product of:
              0.17432813 = queryWeight, product of:
                2.8204355 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.018119546 = queryNorm
              0.31979766 = fieldWeight in 222, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
          0.083458856 = weight(abstract_txt:retrieval in 222) [ClassicSimilarity], result of:
            0.083458856 = score(doc=222,freq=2.0), product of:
              0.18106893 = queryWeight, product of:
                2.8744476 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.018119546 = queryNorm
              0.46092314 = fieldWeight in 222, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.09375 = fieldNorm(doc=222)
        0.36363637 = coord(8/22)
    
  4. Pogorelec, A.; Sauperl, A.: ¬The alternative model of classification of belles-lettres in libraries (2006) 0.21
    0.20579378 = sum of:
      0.20579378 = product of:
        0.4527463 = sum of:
          0.011476873 = weight(abstract_txt:information in 1405) [ClassicSimilarity], result of:
            0.011476873 = score(doc=1405,freq=3.0), product of:
              0.04382936 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.018119546 = queryNorm
              0.26185355 = fieldWeight in 1405, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.021683292 = weight(abstract_txt:have in 1405) [ClassicSimilarity], result of:
            0.021683292 = score(doc=1405,freq=2.0), product of:
              0.07667668 = queryWeight, product of:
                1.3226626 = boost
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.018119546 = queryNorm
              0.2827886 = fieldWeight in 1405, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.02210718 = weight(abstract_txt:been in 1405) [ClassicSimilarity], result of:
            0.02210718 = score(doc=1405,freq=1.0), product of:
              0.09786154 = queryWeight, product of:
                1.4942507 = boost
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.018119546 = queryNorm
              0.22590263 = fieldWeight in 1405, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.035892617 = weight(abstract_txt:libraries in 1405) [ClassicSimilarity], result of:
            0.035892617 = score(doc=1405,freq=2.0), product of:
              0.10729593 = queryWeight, product of:
                1.5646206 = boost
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.018119546 = queryNorm
              0.33451983 = fieldWeight in 1405, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.78466 = idf(docFreq=2742, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.04182964 = weight(abstract_txt:model in 1405) [ClassicSimilarity], result of:
            0.04182964 = score(doc=1405,freq=2.0), product of:
              0.11882356 = queryWeight, product of:
                1.6465265 = boost
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.018119546 = queryNorm
              0.35203153 = fieldWeight in 1405, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.04405448 = weight(abstract_txt:several in 1405) [ClassicSimilarity], result of:
            0.04405448 = score(doc=1405,freq=1.0), product of:
              0.1549708 = queryWeight, product of:
                1.8803658 = boost
                4.548416 = idf(docFreq=1277, maxDocs=44421)
                0.018119546 = queryNorm
              0.284276 = fieldWeight in 1405, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.548416 = idf(docFreq=1277, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.044748314 = weight(abstract_txt:made in 1405) [ClassicSimilarity], result of:
            0.044748314 = score(doc=1405,freq=1.0), product of:
              0.1565937 = queryWeight, product of:
                1.8901861 = boost
                4.5721703 = idf(docFreq=1247, maxDocs=44421)
                0.018119546 = queryNorm
              0.28576064 = fieldWeight in 1405, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5721703 = idf(docFreq=1247, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.0575735 = weight(abstract_txt:basic in 1405) [ClassicSimilarity], result of:
            0.0575735 = score(doc=1405,freq=1.0), product of:
              0.18524148 = queryWeight, product of:
                2.055827 = boost
                4.972839 = idf(docFreq=835, maxDocs=44421)
                0.018119546 = queryNorm
              0.31080243 = fieldWeight in 1405, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.972839 = idf(docFreq=835, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.13621393 = weight(abstract_txt:accessibility in 1405) [ClassicSimilarity], result of:
            0.13621393 = score(doc=1405,freq=1.0), product of:
              0.32890525 = queryWeight, product of:
                2.7393835 = boost
                6.6262937 = idf(docFreq=159, maxDocs=44421)
                0.018119546 = queryNorm
              0.41414335 = fieldWeight in 1405, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6262937 = idf(docFreq=159, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
          0.037166487 = weight(abstract_txt:systems in 1405) [ClassicSimilarity], result of:
            0.037166487 = score(doc=1405,freq=1.0), product of:
              0.17432813 = queryWeight, product of:
                2.8204355 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.018119546 = queryNorm
              0.21319844 = fieldWeight in 1405, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.0625 = fieldNorm(doc=1405)
        0.45454547 = coord(10/22)
    
  5. Nijboer, J.: grafische interface vermijdt spellingproblemen : ¬De kindvriedelijke catalogus (1995) 0.20
    0.19685936 = sum of:
      0.19685936 = product of:
        0.61870086 = sum of:
          0.026831705 = weight(abstract_txt:have in 1371) [ClassicSimilarity], result of:
            0.026831705 = score(doc=1371,freq=1.0), product of:
              0.07667668 = queryWeight, product of:
                1.3226626 = boost
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.018119546 = queryNorm
              0.34993306 = fieldWeight in 1371, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.199388 = idf(docFreq=4924, maxDocs=44421)
                0.109375 = fieldNorm(doc=1371)
          0.06700883 = weight(abstract_txt:been in 1371) [ClassicSimilarity], result of:
            0.06700883 = score(doc=1371,freq=3.0), product of:
              0.09786154 = queryWeight, product of:
                1.4942507 = boost
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.018119546 = queryNorm
              0.68473095 = fieldWeight in 1371, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.614442 = idf(docFreq=3251, maxDocs=44421)
                0.109375 = fieldNorm(doc=1371)
          0.07709534 = weight(abstract_txt:several in 1371) [ClassicSimilarity], result of:
            0.07709534 = score(doc=1371,freq=1.0), product of:
              0.1549708 = queryWeight, product of:
                1.8803658 = boost
                4.548416 = idf(docFreq=1277, maxDocs=44421)
                0.018119546 = queryNorm
              0.49748302 = fieldWeight in 1371, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.548416 = idf(docFreq=1277, maxDocs=44421)
                0.109375 = fieldNorm(doc=1371)
          0.07830955 = weight(abstract_txt:made in 1371) [ClassicSimilarity], result of:
            0.07830955 = score(doc=1371,freq=1.0), product of:
              0.1565937 = queryWeight, product of:
                1.8901861 = boost
                4.5721703 = idf(docFreq=1247, maxDocs=44421)
                0.018119546 = queryNorm
              0.5000811 = fieldWeight in 1371, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5721703 = idf(docFreq=1247, maxDocs=44421)
                0.109375 = fieldNorm(doc=1371)
          0.14397226 = weight(abstract_txt:automated in 1371) [ClassicSimilarity], result of:
            0.14397226 = score(doc=1371,freq=1.0), product of:
              0.23500855 = queryWeight, product of:
                2.3155773 = boost
                5.6011486 = idf(docFreq=445, maxDocs=44421)
                0.018119546 = queryNorm
              0.6126256 = fieldWeight in 1371, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6011486 = idf(docFreq=445, maxDocs=44421)
                0.109375 = fieldNorm(doc=1371)
          0.16044183 = weight(abstract_txt:attempts in 1371) [ClassicSimilarity], result of:
            0.16044183 = score(doc=1371,freq=1.0), product of:
              0.25260553 = queryWeight, product of:
                2.4007053 = boost
                5.807065 = idf(docFreq=362, maxDocs=44421)
                0.018119546 = queryNorm
              0.63514775 = fieldWeight in 1371, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.807065 = idf(docFreq=362, maxDocs=44421)
                0.109375 = fieldNorm(doc=1371)
          0.06504135 = weight(abstract_txt:systems in 1371) [ClassicSimilarity], result of:
            0.06504135 = score(doc=1371,freq=1.0), product of:
              0.17432813 = queryWeight, product of:
                2.8204355 = boost
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.018119546 = queryNorm
              0.37309727 = fieldWeight in 1371, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.411175 = idf(docFreq=3984, maxDocs=44421)
                0.109375 = fieldNorm(doc=1371)
        0.3181818 = coord(7/22)