Search (57 results, page 1 of 3)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Kozikowski, P. et al.: Support of part-whole relations in query answering (2016) 0.06 
    0.06331803 = product of:
  0.12663606 = sum of:
    0.12663606 = sum of:
      0.0649893 = weight(_text_:p in 2754) [ClassicSimilarity], result of:
        0.0649893 = score(doc=2754,freq=2.0), product of:
          0.16359726 = queryWeight, product of:
            3.5955126 = idf(docFreq=3298, maxDocs=44218)
            0.045500398 = queryNorm
          0.39725178 = fieldWeight in 2754, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5955126 = idf(docFreq=3298, maxDocs=44218)
            0.078125 = fieldNorm(doc=2754)
      0.06164676 = weight(_text_:22 in 2754) [ClassicSimilarity], result of:
        0.06164676 = score(doc=2754,freq=2.0), product of:
          0.15933464 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045500398 = 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)
    Date
    1. 2.2016 18:25:22
  2. Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004) 0.04 
    0.037990816 = product of:
  0.07598163 = sum of:
    0.07598163 = sum of:
      0.03899358 = weight(_text_:p in 2419) [ClassicSimilarity], result of:
        0.03899358 = score(doc=2419,freq=2.0), product of:
          0.16359726 = queryWeight, product of:
            3.5955126 = idf(docFreq=3298, maxDocs=44218)
            0.045500398 = queryNorm
          0.23835106 = fieldWeight in 2419, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5955126 = idf(docFreq=3298, maxDocs=44218)
            0.046875 = fieldNorm(doc=2419)
      0.036988053 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
        0.036988053 = score(doc=2419,freq=2.0), product of:
          0.15933464 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045500398 = 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)
    Date
    16.11.2008 16:22:48
  3. Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002) 0.02 
    0.02179542 = product of:
  0.04359084 = sum of:
    0.04359084 = product of:
      0.08718168 = sum of:
        0.08718168 = weight(_text_:22 in 1352) [ClassicSimilarity], result of:
          0.08718168 = score(doc=1352,freq=4.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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 
    0.021576365 = product of:
  0.04315273 = sum of:
    0.04315273 = product of:
      0.08630546 = sum of:
        0.08630546 = weight(_text_:22 in 2134) [ClassicSimilarity], result of:
          0.08630546 = score(doc=2134,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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. Mayr, P.; Schaer, P.; Mutschke, P.: ¬A science model driven retrieval prototype (2011) 0.02 
    0.016884716 = product of:
  0.033769432 = sum of:
    0.033769432 = product of:
      0.067538865 = sum of:
        0.067538865 = weight(_text_:p in 649) [ClassicSimilarity], result of:
          0.067538865 = score(doc=649,freq=6.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.4128362 = fieldWeight in 649, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.046875 = fieldNorm(doc=649)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Rekabsaz, N. et al.: Toward optimized multimodal concept indexing (2016) 0.02 
    0.01541169 = product of:
  0.03082338 = sum of:
    0.03082338 = product of:
      0.06164676 = sum of:
        0.06164676 = weight(_text_:22 in 2751) [ClassicSimilarity], result of:
          0.06164676 = score(doc=2751,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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
  7. Marx, E. et al.: Exploring term networks for semantic search over RDF knowledge graphs (2016) 0.02 
    0.01541169 = product of:
  0.03082338 = sum of:
    0.03082338 = product of:
      0.06164676 = sum of:
        0.06164676 = weight(_text_:22 in 3279) [ClassicSimilarity], result of:
          0.06164676 = score(doc=3279,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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) 0.02 
    0.01541169 = product of:
  0.03082338 = sum of:
    0.03082338 = product of:
      0.06164676 = sum of:
        0.06164676 = weight(_text_:22 in 3280) [ClassicSimilarity], result of:
          0.06164676 = score(doc=3280,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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) 0.02 
    0.015256795 = product of:
  0.03051359 = sum of:
    0.03051359 = product of:
      0.06102718 = sum of:
        0.06102718 = weight(_text_:22 in 5295) [ClassicSimilarity], result of:
          0.06102718 = score(doc=5295,freq=4.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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. Srinivasan, P.: Query expansion and MEDLINE (1996) 0.01 
    0.01299786 = product of:
  0.02599572 = sum of:
    0.02599572 = product of:
      0.05199144 = sum of:
        0.05199144 = weight(_text_:p in 8453) [ClassicSimilarity], result of:
          0.05199144 = score(doc=8453,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.31780142 = fieldWeight in 8453, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0625 = fieldNorm(doc=8453)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Ekmekcioglu, F.C.; Robertson, A.M.; Willett, P.: Effectiveness of query expansion in ranked-output document retrieval systems (1992) 0.01 
    0.01299786 = product of:
  0.02599572 = sum of:
    0.02599572 = product of:
      0.05199144 = sum of:
        0.05199144 = weight(_text_:p in 5689) [ClassicSimilarity], result of:
          0.05199144 = score(doc=5689,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.31780142 = fieldWeight in 5689, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0625 = fieldNorm(doc=5689)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Robertson, A.M.; Willett, P.: Applications of n-grams in textual information systems (1998) 0.01 
    0.01299786 = product of:
  0.02599572 = sum of:
    0.02599572 = product of:
      0.05199144 = sum of:
        0.05199144 = weight(_text_:p in 4715) [ClassicSimilarity], result of:
          0.05199144 = score(doc=4715,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.31780142 = fieldWeight in 4715, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0625 = fieldNorm(doc=4715)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. Celik, I.; Abel, F.; Siehndel, P.: Adaptive faceted search on Twitter (2011) 0.01 
    0.01299786 = product of:
  0.02599572 = sum of:
    0.02599572 = product of:
      0.05199144 = sum of:
        0.05199144 = weight(_text_:p in 2221) [ClassicSimilarity], result of:
          0.05199144 = score(doc=2221,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.31780142 = fieldWeight in 2221, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0625 = fieldNorm(doc=2221)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Jansen, B.; Browne, G.M.: Navigating information spaces : index / mind map / topic map? (2021) 0.01 
    0.01299786 = product of:
  0.02599572 = sum of:
    0.02599572 = product of:
      0.05199144 = sum of:
        0.05199144 = weight(_text_:p in 436) [ClassicSimilarity], result of:
          0.05199144 = score(doc=436,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.31780142 = fieldWeight in 436, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0625 = fieldNorm(doc=436)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    p
  15. Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994) 0.01 
    0.012329352 = product of:
  0.024658704 = sum of:
    0.024658704 = product of:
      0.04931741 = sum of:
        0.04931741 = weight(_text_:22 in 5693) [ClassicSimilarity], result of:
          0.04931741 = score(doc=5693,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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
  16. Shapiro, C.D.; Yan, P.-F.: Generous tools : thesauri in digital libraries (1996) 0.01 
    0.011373127 = product of:
  0.022746254 = sum of:
    0.022746254 = product of:
      0.045492508 = sum of:
        0.045492508 = weight(_text_:p in 3132) [ClassicSimilarity], result of:
          0.045492508 = score(doc=3132,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.27807623 = fieldWeight in 3132, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3132)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  17. Robertson, S.E.: OKAPI at TREC-3 (1995) 0.01 
    0.011373127 = product of:
  0.022746254 = sum of:
    0.022746254 = product of:
      0.045492508 = sum of:
        0.045492508 = weight(_text_:p in 5694) [ClassicSimilarity], result of:
          0.045492508 = score(doc=5694,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.27807623 = fieldWeight in 5694, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5694)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    p
  18. Bhogal, J.; Macfarlane, A.; Smith, P.: ¬A review of ontology based query expansion (2007) 0.01 
    0.011373127 = product of:
  0.022746254 = sum of:
    0.022746254 = product of:
      0.045492508 = sum of:
        0.045492508 = weight(_text_:p in 919) [ClassicSimilarity], result of:
          0.045492508 = score(doc=919,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.27807623 = fieldWeight in 919, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0546875 = fieldNorm(doc=919)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  19. Colace, F.; Santo, M. De; Greco, L.; Napoletano, P.: Weighted word pairs for query expansion (2015) 0.01 
    0.011373127 = product of:
  0.022746254 = sum of:
    0.022746254 = product of:
      0.045492508 = sum of:
        0.045492508 = weight(_text_:p in 2687) [ClassicSimilarity], result of:
          0.045492508 = score(doc=2687,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.27807623 = fieldWeight in 2687, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2687)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.01 
    0.010788183 = product of:
  0.021576365 = sum of:
    0.021576365 = product of:
      0.04315273 = sum of:
        0.04315273 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
          0.04315273 = score(doc=6958,freq=2.0), product of:
            0.15933464 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045500398 = 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

Authors

Years

Languages

  • e 52
  • d 4
  • More… Less…

Types

  • a 48
  • el 9
  • m 4
  • p 2
  • More… Less…

Themes

Subjects

Classifications