Search (28 results, page 1 of 2)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Brandão, W.C.; Santos, R.L.T.; Ziviani, N.; Moura, E.S. de; Silva, A.S. da: Learning to expand queries using entities (2014) 0.08
    0.077821836 = product of:
      0.15564367 = sum of:
        0.15564367 = sum of:
          0.12599954 = weight(_text_:a.s in 1343) [ClassicSimilarity], result of:
            0.12599954 = score(doc=1343,freq=2.0), product of:
              0.31592482 = queryWeight, product of:
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.043759625 = queryNorm
              0.3988276 = fieldWeight in 1343, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.2195506 = idf(docFreq=87, maxDocs=44218)
                0.0390625 = fieldNorm(doc=1343)
          0.029644128 = weight(_text_:22 in 1343) [ClassicSimilarity], result of:
            0.029644128 = score(doc=1343,freq=2.0), product of:
              0.15323876 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.043759625 = queryNorm
              0.19345059 = fieldWeight in 1343, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0390625 = fieldNorm(doc=1343)
      0.5 = coord(1/2)
    
    Date
    22. 8.2014 17:07:50
  2. Wang, Z.; Khoo, C.S.G.; Chaudhry, A.S.: Evaluation of the navigation effectiveness of an organizational taxonomy built on a general classification scheme and domain thesauri (2014) 0.04
    0.03779986 = product of:
      0.07559972 = sum of:
        0.07559972 = product of:
          0.15119945 = sum of:
            0.15119945 = weight(_text_:a.s in 1251) [ClassicSimilarity], result of:
              0.15119945 = score(doc=1251,freq=2.0), product of:
                0.31592482 = queryWeight, product of:
                  7.2195506 = idf(docFreq=87, maxDocs=44218)
                  0.043759625 = queryNorm
                0.4785931 = fieldWeight in 1251, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.2195506 = idf(docFreq=87, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1251)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002) 0.02
    0.020961562 = product of:
      0.041923124 = sum of:
        0.041923124 = product of:
          0.08384625 = sum of:
            0.08384625 = weight(_text_:22 in 1352) [ClassicSimilarity], result of:
              0.08384625 = score(doc=1352,freq=4.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.54716086 = fieldWeight in 1352, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1352)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:17:40
  4. Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983) 0.02
    0.020750888 = product of:
      0.041501775 = sum of:
        0.041501775 = product of:
          0.08300355 = sum of:
            0.08300355 = weight(_text_:22 in 2134) [ClassicSimilarity], result of:
              0.08300355 = score(doc=2134,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.5416616 = fieldWeight in 2134, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2134)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    30. 3.2001 13:32:22
  5. Rekabsaz, N. et al.: Toward optimized multimodal concept indexing (2016) 0.01
    0.014822064 = product of:
      0.029644128 = sum of:
        0.029644128 = product of:
          0.059288256 = sum of:
            0.059288256 = weight(_text_:22 in 2751) [ClassicSimilarity], result of:
              0.059288256 = score(doc=2751,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.38690117 = fieldWeight in 2751, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2751)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 2.2016 18:25:22
  6. Kozikowski, P. et al.: Support of part-whole relations in query answering (2016) 0.01
    0.014822064 = product of:
      0.029644128 = sum of:
        0.029644128 = product of:
          0.059288256 = sum of:
            0.059288256 = weight(_text_:22 in 2754) [ClassicSimilarity], result of:
              0.059288256 = score(doc=2754,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.38690117 = fieldWeight in 2754, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2754)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 2.2016 18:25:22
  7. Marx, E. et al.: Exploring term networks for semantic search over RDF knowledge graphs (2016) 0.01
    0.014822064 = product of:
      0.029644128 = sum of:
        0.029644128 = product of:
          0.059288256 = sum of:
            0.059288256 = weight(_text_:22 in 3279) [ClassicSimilarity], result of:
              0.059288256 = score(doc=3279,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.38690117 = fieldWeight in 3279, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3279)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
  8. Kopácsi, S. et al.: Development of a classification server to support metadata harmonization in a long term preservation system (2016) 0.01
    0.014822064 = product of:
      0.029644128 = sum of:
        0.029644128 = product of:
          0.059288256 = sum of:
            0.059288256 = weight(_text_:22 in 3280) [ClassicSimilarity], result of:
              0.059288256 = score(doc=3280,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.38690117 = fieldWeight in 3280, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3280)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
  9. Sacco, G.M.: Dynamic taxonomies and guided searches (2006) 0.01
    0.014673094 = product of:
      0.029346189 = sum of:
        0.029346189 = product of:
          0.058692377 = sum of:
            0.058692377 = weight(_text_:22 in 5295) [ClassicSimilarity], result of:
              0.058692377 = score(doc=5295,freq=4.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.38301262 = fieldWeight in 5295, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5295)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 7.2006 17:56:22
  10. Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994) 0.01
    0.011857651 = product of:
      0.023715302 = sum of:
        0.023715302 = product of:
          0.047430605 = sum of:
            0.047430605 = weight(_text_:22 in 5693) [ClassicSimilarity], result of:
              0.047430605 = score(doc=5693,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.30952093 = fieldWeight in 5693, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5693)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    30. 3.2001 13:35:22
  11. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
              0.041501775 = score(doc=6958,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 6958, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6958)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  12. Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 1319) [ClassicSimilarity], result of:
              0.041501775 = score(doc=1319,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 1319, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1319)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:08:06
  13. Faaborg, A.; Lagoze, C.: Semantic browsing (2003) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 1026) [ClassicSimilarity], result of:
              0.041501775 = score(doc=1026,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 1026, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1026)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Research and advanced technology for digital libraries : 7th European Conference, proceedings / ECDL 2003, Trondheim, Norway, August 17-22, 2003
  14. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 1852) [ClassicSimilarity], result of:
              0.041501775 = score(doc=1852,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 1852, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1852)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    11. 2.2011 18:22:58
  15. Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 4324) [ClassicSimilarity], result of:
              0.041501775 = score(doc=4324,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 4324, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4324)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    11. 2.2011 18:22:25
  16. Salaba, A.; Zeng, M.L.: Extending the "Explore" user task beyond subject authority data into the linked data sphere (2014) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 1465) [ClassicSimilarity], result of:
              0.041501775 = score(doc=1465,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 1465, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1465)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  17. Mlodzka-Stybel, A.: Towards continuous improvement of users' access to a library catalogue (2014) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 1466) [ClassicSimilarity], result of:
              0.041501775 = score(doc=1466,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 1466, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1466)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  18. Lund, K.; Burgess, C.; Atchley, R.A.: Semantic and associative priming in high-dimensional semantic space (1995) 0.01
    0.010375444 = product of:
      0.020750888 = sum of:
        0.020750888 = product of:
          0.041501775 = sum of:
            0.041501775 = weight(_text_:22 in 2151) [ClassicSimilarity], result of:
              0.041501775 = score(doc=2151,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.2708308 = fieldWeight in 2151, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2151)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Proceedings of the Seventeenth Annual Conference of the Cognitive Science Society: July 22 - 25, 1995, University of Pittsburgh / ed. by Johanna D. Moore and Jill Fain Lehmann
  19. Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004) 0.01
    0.008893237 = product of:
      0.017786475 = sum of:
        0.017786475 = product of:
          0.03557295 = sum of:
            0.03557295 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
              0.03557295 = score(doc=2419,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.23214069 = fieldWeight in 2419, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2419)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16.11.2008 16:22:48
  20. Zeng, M.L.; Gracy, K.F.; Zumer, M.: Using a semantic analysis tool to generate subject access points : a study using Panofsky's theory and two research samples (2014) 0.01
    0.008893237 = product of:
      0.017786475 = sum of:
        0.017786475 = product of:
          0.03557295 = sum of:
            0.03557295 = weight(_text_:22 in 1464) [ClassicSimilarity], result of:
              0.03557295 = score(doc=1464,freq=2.0), product of:
                0.15323876 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043759625 = queryNorm
                0.23214069 = fieldWeight in 1464, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1464)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik