Document (#37441)

Author
Varga, P.
Mészáros, T.
Dezsényi, C.
Dobrowiecki, T.P.
Title
¬An ontology-based information retrieval system
Source
Developments in applied artificial intelligence: proceedings / 16th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE 2003, Loughborough, UK, June 23 - 26, 2003. Eds.: P.W.H. Chung et al
Imprint
Berlin : Springer
Year
2003
Pages
S.359-368
Series
Lecture notes in computer science ; Vol. 2718 : Lecture notes in artificial intelligence
Abstract
Authors describe a general architecture and a prototype application for the concise storage and presentation of the information retrieved from a wide spectrum of information sources. The proposed architecture was influenced by particular challenges of knowledge intensive domain, mining the knowledge content of primarily unstructured textual information, demands for context driven, multi-faceted, up-to-date query and presentation of the required information, and by the intricacies of the Hungarian language, calling for special solutions to a number of linguistic problems.
Object
EUREKA

Similar documents (content)

  1. Ceri, S.; Bozzon, A.; Brambilla, M.; Della Valle, E.; Fraternali, P.; Quarteroni, S.: Web Information Retrieval (2013) 0.11
    0.11147284 = sum of:
      0.11147284 = product of:
        0.39811727 = sum of:
          0.04562789 = weight(abstract_txt:multi in 1082) [ClassicSimilarity], result of:
            0.04562789 = score(doc=1082,freq=1.0), product of:
              0.14035907 = queryWeight, product of:
                1.0565511 = boost
                5.9443145 = idf(docFreq=314, maxDocs=44218)
                0.022348491 = queryNorm
              0.3250797 = fieldWeight in 1082, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9443145 = idf(docFreq=314, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1082)
          0.047888253 = weight(abstract_txt:date in 1082) [ClassicSimilarity], result of:
            0.047888253 = score(doc=1082,freq=1.0), product of:
              0.14495713 = queryWeight, product of:
                1.0737175 = boost
                6.0408955 = idf(docFreq=285, maxDocs=44218)
                0.022348491 = queryNorm
              0.3303615 = fieldWeight in 1082, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0408955 = idf(docFreq=285, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1082)
          0.01948333 = weight(abstract_txt:knowledge in 1082) [ClassicSimilarity], result of:
            0.01948333 = score(doc=1082,freq=1.0), product of:
              0.10027801 = queryWeight, product of:
                1.2629557 = boost
                3.5527887 = idf(docFreq=3442, maxDocs=44218)
                0.022348491 = queryNorm
              0.19429314 = fieldWeight in 1082, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5527887 = idf(docFreq=3442, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1082)
          0.0795239 = weight(abstract_txt:unstructured in 1082) [ClassicSimilarity], result of:
            0.0795239 = score(doc=1082,freq=1.0), product of:
              0.20327565 = queryWeight, product of:
                1.27149 = boost
                7.1535926 = idf(docFreq=93, maxDocs=44218)
                0.022348491 = queryNorm
              0.3912121 = fieldWeight in 1082, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1535926 = idf(docFreq=93, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1082)
          0.08005972 = weight(abstract_txt:architecture in 1082) [ClassicSimilarity], result of:
            0.08005972 = score(doc=1082,freq=1.0), product of:
              0.2572604 = queryWeight, product of:
                2.0228875 = boost
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.022348491 = queryNorm
              0.3112011 = fieldWeight in 1082, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1082)
          0.08778338 = weight(abstract_txt:presentation in 1082) [ClassicSimilarity], result of:
            0.08778338 = score(doc=1082,freq=1.0), product of:
              0.2735511 = queryWeight, product of:
                2.0859528 = boost
                5.8679414 = idf(docFreq=339, maxDocs=44218)
                0.022348491 = queryNorm
              0.32090303 = fieldWeight in 1082, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8679414 = idf(docFreq=339, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1082)
          0.0377508 = weight(abstract_txt:information in 1082) [ClassicSimilarity], result of:
            0.0377508 = score(doc=1082,freq=6.0), product of:
              0.116406515 = queryWeight, product of:
                2.1515126 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.022348491 = queryNorm
              0.32430142 = fieldWeight in 1082, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0546875 = fieldNorm(doc=1082)
        0.28 = coord(7/25)
    
  2. Arnets, H.C.; Bogaerts, W.F.L.: Towards an architecture for third-order hypermedia systems (1991) 0.11
    0.11027112 = sum of:
      0.11027112 = product of:
        0.5513556 = sum of:
          0.061868623 = weight(abstract_txt:storage in 3684) [ClassicSimilarity], result of:
            0.061868623 = score(doc=3684,freq=1.0), product of:
              0.13556032 = queryWeight, product of:
                1.0383327 = boost
                5.8418155 = idf(docFreq=348, maxDocs=44218)
                0.022348491 = queryNorm
              0.45639184 = fieldWeight in 3684, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8418155 = idf(docFreq=348, maxDocs=44218)
                0.078125 = fieldNorm(doc=3684)
          0.03936227 = weight(abstract_txt:knowledge in 3684) [ClassicSimilarity], result of:
            0.03936227 = score(doc=3684,freq=2.0), product of:
              0.10027801 = queryWeight, product of:
                1.2629557 = boost
                3.5527887 = idf(docFreq=3442, maxDocs=44218)
                0.022348491 = queryNorm
              0.39253142 = fieldWeight in 3684, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5527887 = idf(docFreq=3442, maxDocs=44218)
                0.078125 = fieldNorm(doc=3684)
          0.22874206 = weight(abstract_txt:architecture in 3684) [ClassicSimilarity], result of:
            0.22874206 = score(doc=3684,freq=4.0), product of:
              0.2572604 = queryWeight, product of:
                2.0228875 = boost
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.022348491 = queryNorm
              0.889146 = fieldWeight in 3684, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.078125 = fieldNorm(doc=3684)
          0.17734921 = weight(abstract_txt:presentation in 3684) [ClassicSimilarity], result of:
            0.17734921 = score(doc=3684,freq=2.0), product of:
              0.2735511 = queryWeight, product of:
                2.0859528 = boost
                5.8679414 = idf(docFreq=339, maxDocs=44218)
                0.022348491 = queryNorm
              0.64832205 = fieldWeight in 3684, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8679414 = idf(docFreq=339, maxDocs=44218)
                0.078125 = fieldNorm(doc=3684)
          0.044033427 = weight(abstract_txt:information in 3684) [ClassicSimilarity], result of:
            0.044033427 = score(doc=3684,freq=4.0), product of:
              0.116406515 = queryWeight, product of:
                2.1515126 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.022348491 = queryNorm
              0.37827286 = fieldWeight in 3684, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.078125 = fieldNorm(doc=3684)
        0.2 = coord(5/25)
    
  3. Aitchison, J.; Dextre Clarke, S.G.: ¬The Thesaurus : a historical viewpoint, with a look to the future (2004) 0.10
    0.10196941 = sum of:
      0.10196941 = product of:
        0.50984704 = sum of:
          0.066249736 = weight(abstract_txt:faceted in 5005) [ClassicSimilarity], result of:
            0.066249736 = score(doc=5005,freq=1.0), product of:
              0.14188671 = queryWeight, product of:
                1.0622852 = boost
                5.9765754 = idf(docFreq=304, maxDocs=44218)
                0.022348491 = queryNorm
              0.46691996 = fieldWeight in 5005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9765754 = idf(docFreq=304, maxDocs=44218)
                0.078125 = fieldNorm(doc=5005)
          0.072246104 = weight(abstract_txt:primarily in 5005) [ClassicSimilarity], result of:
            0.072246104 = score(doc=5005,freq=1.0), product of:
              0.15032409 = queryWeight, product of:
                1.0934138 = boost
                6.1517096 = idf(docFreq=255, maxDocs=44218)
                0.022348491 = queryNorm
              0.48060232 = fieldWeight in 5005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1517096 = idf(docFreq=255, maxDocs=44218)
                0.078125 = fieldNorm(doc=5005)
          0.07963095 = weight(abstract_txt:influenced in 5005) [ClassicSimilarity], result of:
            0.07963095 = score(doc=5005,freq=1.0), product of:
              0.16040093 = queryWeight, product of:
                1.1294674 = boost
                6.3545527 = idf(docFreq=208, maxDocs=44218)
                0.022348491 = queryNorm
              0.49644944 = fieldWeight in 5005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3545527 = idf(docFreq=208, maxDocs=44218)
                0.078125 = fieldNorm(doc=5005)
          0.11437103 = weight(abstract_txt:architecture in 5005) [ClassicSimilarity], result of:
            0.11437103 = score(doc=5005,freq=1.0), product of:
              0.2572604 = queryWeight, product of:
                2.0228875 = boost
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.022348491 = queryNorm
              0.444573 = fieldWeight in 5005, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.078125 = fieldNorm(doc=5005)
          0.17734921 = weight(abstract_txt:presentation in 5005) [ClassicSimilarity], result of:
            0.17734921 = score(doc=5005,freq=2.0), product of:
              0.2735511 = queryWeight, product of:
                2.0859528 = boost
                5.8679414 = idf(docFreq=339, maxDocs=44218)
                0.022348491 = queryNorm
              0.64832205 = fieldWeight in 5005, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8679414 = idf(docFreq=339, maxDocs=44218)
                0.078125 = fieldNorm(doc=5005)
        0.2 = coord(5/25)
    
  4. Bandaragoda, T.R.; Silva, D. De; Alahakoon, D.; Ranasinghe, W.; Bolton, D.: Text mining for personalized knowledge extraction from online support groups (2018) 0.10
    0.09621049 = sum of:
      0.09621049 = product of:
        0.40087703 = sum of:
          0.046169154 = weight(abstract_txt:retrieved in 4574) [ClassicSimilarity], result of:
            0.046169154 = score(doc=4574,freq=1.0), product of:
              0.12941767 = queryWeight, product of:
                1.0145351 = boost
                5.707926 = idf(docFreq=398, maxDocs=44218)
                0.022348491 = queryNorm
              0.35674536 = fieldWeight in 4574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.707926 = idf(docFreq=398, maxDocs=44218)
                0.0625 = fieldNorm(doc=4574)
          0.08268616 = weight(abstract_txt:mining in 4574) [ClassicSimilarity], result of:
            0.08268616 = score(doc=4574,freq=2.0), product of:
              0.15148543 = queryWeight, product of:
                1.0976293 = boost
                6.1754265 = idf(docFreq=249, maxDocs=44218)
                0.022348491 = queryNorm
              0.54583573 = fieldWeight in 4574, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1754265 = idf(docFreq=249, maxDocs=44218)
                0.0625 = fieldNorm(doc=4574)
          0.03856699 = weight(abstract_txt:knowledge in 4574) [ClassicSimilarity], result of:
            0.03856699 = score(doc=4574,freq=3.0), product of:
              0.10027801 = queryWeight, product of:
                1.2629557 = boost
                3.5527887 = idf(docFreq=3442, maxDocs=44218)
                0.022348491 = queryNorm
              0.38460067 = fieldWeight in 4574, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.5527887 = idf(docFreq=3442, maxDocs=44218)
                0.0625 = fieldNorm(doc=4574)
          0.09088445 = weight(abstract_txt:unstructured in 4574) [ClassicSimilarity], result of:
            0.09088445 = score(doc=4574,freq=1.0), product of:
              0.20327565 = queryWeight, product of:
                1.27149 = boost
                7.1535926 = idf(docFreq=93, maxDocs=44218)
                0.022348491 = queryNorm
              0.44709954 = fieldWeight in 4574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1535926 = idf(docFreq=93, maxDocs=44218)
                0.0625 = fieldNorm(doc=4574)
          0.10318558 = weight(abstract_txt:spectrum in 4574) [ClassicSimilarity], result of:
            0.10318558 = score(doc=4574,freq=1.0), product of:
              0.22122708 = queryWeight, product of:
                1.3264455 = boost
                7.462781 = idf(docFreq=68, maxDocs=44218)
                0.022348491 = queryNorm
              0.4664238 = fieldWeight in 4574, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.462781 = idf(docFreq=68, maxDocs=44218)
                0.0625 = fieldNorm(doc=4574)
          0.039384693 = weight(abstract_txt:information in 4574) [ClassicSimilarity], result of:
            0.039384693 = score(doc=4574,freq=5.0), product of:
              0.116406515 = queryWeight, product of:
                2.1515126 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.022348491 = queryNorm
              0.33833754 = fieldWeight in 4574, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0625 = fieldNorm(doc=4574)
        0.24 = coord(6/25)
    
  5. Tudhope, D.; Binding, C.; Blocks, D.; Cunliffe, D.: Compound descriptors in context : a matching function for classifications and thesauri (2002) 0.08
    0.084093645 = sum of:
      0.084093645 = product of:
        0.4204682 = sum of:
          0.051488902 = weight(abstract_txt:prototype in 3179) [ClassicSimilarity], result of:
            0.051488902 = score(doc=3179,freq=1.0), product of:
              0.13917719 = queryWeight, product of:
                1.0520934 = boost
                5.9192348 = idf(docFreq=322, maxDocs=44218)
                0.022348491 = queryNorm
              0.36995217 = fieldWeight in 3179, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9192348 = idf(docFreq=322, maxDocs=44218)
                0.0625 = fieldNorm(doc=3179)
          0.0737458 = weight(abstract_txt:multi in 3179) [ClassicSimilarity], result of:
            0.0737458 = score(doc=3179,freq=2.0), product of:
              0.14035907 = queryWeight, product of:
                1.0565511 = boost
                5.9443145 = idf(docFreq=314, maxDocs=44218)
                0.022348491 = queryNorm
              0.52540815 = fieldWeight in 3179, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9443145 = idf(docFreq=314, maxDocs=44218)
                0.0625 = fieldNorm(doc=3179)
          0.07495302 = weight(abstract_txt:faceted in 3179) [ClassicSimilarity], result of:
            0.07495302 = score(doc=3179,freq=2.0), product of:
              0.14188671 = queryWeight, product of:
                1.0622852 = boost
                5.9765754 = idf(docFreq=304, maxDocs=44218)
                0.022348491 = queryNorm
              0.52825963 = fieldWeight in 3179, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9765754 = idf(docFreq=304, maxDocs=44218)
                0.0625 = fieldNorm(doc=3179)
          0.09088445 = weight(abstract_txt:unstructured in 3179) [ClassicSimilarity], result of:
            0.09088445 = score(doc=3179,freq=1.0), product of:
              0.20327565 = queryWeight, product of:
                1.27149 = boost
                7.1535926 = idf(docFreq=93, maxDocs=44218)
                0.022348491 = queryNorm
              0.44709954 = fieldWeight in 3179, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1535926 = idf(docFreq=93, maxDocs=44218)
                0.0625 = fieldNorm(doc=3179)
          0.12939604 = weight(abstract_txt:architecture in 3179) [ClassicSimilarity], result of:
            0.12939604 = score(doc=3179,freq=2.0), product of:
              0.2572604 = queryWeight, product of:
                2.0228875 = boost
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.022348491 = queryNorm
              0.5029769 = fieldWeight in 3179, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.690534 = idf(docFreq=405, maxDocs=44218)
                0.0625 = fieldNorm(doc=3179)
        0.2 = coord(5/25)