Search (67 results, page 2 of 4)

  • × language_ss:"e"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Baofu, P.: ¬The future of information architecture : conceiving a better way to understand taxonomy, network, and intelligence (2008) 0.00 
    0.0048523275 = product of:
  0.014556982 = sum of:
    0.014556982 = product of:
      0.043670945 = sum of:
        0.043670945 = weight(_text_:k in 2257) [ClassicSimilarity], result of:
          0.043670945 = score(doc=2257,freq=4.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.2788889 = fieldWeight in 2257, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2257)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Classification
    BBV (FH K)
    GHBS
    BBV (FH K)
  2. Gábor, K.; Zargayouna, H.; Tellier, I.; Buscaldi, D.; Charnois, T.: ¬A typology of semantic relations dedicated to scientific literature analysis (2016) 0.00 
    0.0048035593 = product of:
  0.014410677 = sum of:
    0.014410677 = product of:
      0.04323203 = sum of:
        0.04323203 = weight(_text_:k in 2933) [ClassicSimilarity], result of:
          0.04323203 = score(doc=2933,freq=2.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.27608594 = fieldWeight in 2933, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2933)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  3. Atanassova, I.; Bertin, M.: Semantic facets for scientific information retrieval (2014) 0.00 
    0.004664393 = product of:
  0.013993179 = sum of:
    0.013993179 = product of:
      0.041979536 = sum of:
        0.041979536 = weight(_text_:29 in 4471) [ClassicSimilarity], result of:
          0.041979536 = score(doc=4471,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.27205724 = fieldWeight in 4471, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4471)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Semantic Web Evaluation Challenge. SemWebEval 2014 at ESWC 2014, Anissaras, Crete, Greece, May 25-29, 2014, Revised Selected Papers. Eds.: V. Presutti et al
  4. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.00 
    0.0046224343 = product of:
  0.013867302 = sum of:
    0.013867302 = product of:
      0.041601904 = sum of:
        0.041601904 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
          0.041601904 = score(doc=6958,freq=2.0), product of:
            0.15360846 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0438652 = 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)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    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
  5. Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998) 0.00 
    0.0046224343 = product of:
  0.013867302 = sum of:
    0.013867302 = product of:
      0.041601904 = sum of:
        0.041601904 = weight(_text_:22 in 1319) [ClassicSimilarity], result of:
          0.041601904 = score(doc=1319,freq=2.0), product of:
            0.15360846 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0438652 = 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)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    1. 8.1996 22:08:06
  6. Salaba, A.; Zeng, M.L.: Extending the "Explore" user task beyond subject authority data into the linked data sphere (2014) 0.00 
    0.0046224343 = product of:
  0.013867302 = sum of:
    0.013867302 = product of:
      0.041601904 = sum of:
        0.041601904 = weight(_text_:22 in 1465) [ClassicSimilarity], result of:
          0.041601904 = score(doc=1465,freq=2.0), product of:
            0.15360846 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0438652 = 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)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    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
  7. Mlodzka-Stybel, A.: Towards continuous improvement of users' access to a library catalogue (2014) 0.00 
    0.0046224343 = product of:
  0.013867302 = sum of:
    0.013867302 = product of:
      0.041601904 = sum of:
        0.041601904 = weight(_text_:22 in 1466) [ClassicSimilarity], result of:
          0.041601904 = score(doc=1466,freq=2.0), product of:
            0.15360846 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0438652 = 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)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    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
  8. Nakashima, M.; Sato, K.; Qu, Y.; Ito, T.: Browsing-based conceptual information retrieval incorporating dictionary term relations, keyword associations, and a user's interest (2003) 0.00 
    0.004117336 = product of:
  0.012352008 = sum of:
    0.012352008 = product of:
      0.037056025 = sum of:
        0.037056025 = weight(_text_:k in 5147) [ClassicSimilarity], result of:
          0.037056025 = score(doc=5147,freq=2.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.23664509 = fieldWeight in 5147, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=5147)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  9. Lund, K.; Burgess, C.: Producing high-dimensional semantic spaces from lexical co-occurrence (1996) 0.00 
    0.004117336 = product of:
  0.012352008 = sum of:
    0.012352008 = product of:
      0.037056025 = sum of:
        0.037056025 = weight(_text_:k in 1704) [ClassicSimilarity], result of:
          0.037056025 = score(doc=1704,freq=2.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.23664509 = fieldWeight in 1704, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=1704)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  10. Järvelin, K.; Niemi, T.: Deductive information retrieval based on classifications (1993) 0.00 
    0.004117336 = product of:
  0.012352008 = sum of:
    0.012352008 = product of:
      0.037056025 = sum of:
        0.037056025 = weight(_text_:k in 2229) [ClassicSimilarity], result of:
          0.037056025 = score(doc=2229,freq=2.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.23664509 = fieldWeight in 2229, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=2229)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  11. Vidinli, I.B.; Ozcan, R.: New query suggestion framework and algorithms : a case study for an educational search engine (2016) 0.00 
    0.004117336 = product of:
  0.012352008 = sum of:
    0.012352008 = product of:
      0.037056025 = sum of:
        0.037056025 = weight(_text_:k in 3185) [ClassicSimilarity], result of:
          0.037056025 = score(doc=3185,freq=2.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.23664509 = fieldWeight in 3185, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=3185)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Abstract
    Query suggestion is generally an integrated part of web search engines. In this study, we first redefine and reduce the query suggestion problem as "comparison of queries". We then propose a general modular framework for query suggestion algorithm development. We also develop new query suggestion algorithms which are used in our proposed framework, exploiting query, session and user features. As a case study, we use query logs of a real educational search engine that targets K-12 students in Turkey. We also exploit educational features (course, grade) in our query suggestion algorithms. We test our framework and algorithms over a set of queries by an experiment and demonstrate a 66-90% statistically significant increase in relevance of query suggestions compared to a baseline method.
  12. Mäkelä, E.; Hyvönen, E.; Saarela, S.; Vilfanen, K.: Application of ontology techniques to view-based semantic serach and browsing (2012) 0.00 
    0.004117336 = product of:
  0.012352008 = sum of:
    0.012352008 = product of:
      0.037056025 = sum of:
        0.037056025 = weight(_text_:k in 3264) [ClassicSimilarity], result of:
          0.037056025 = score(doc=3264,freq=2.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.23664509 = fieldWeight in 3264, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=3264)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  13. Goslin, K.; Hofmann, M.: ¬A Wikipedia powered state-based approach to automatic search query enhancement (2018) 0.00 
    0.004117336 = product of:
  0.012352008 = sum of:
    0.012352008 = product of:
      0.037056025 = sum of:
        0.037056025 = weight(_text_:k in 5083) [ClassicSimilarity], result of:
          0.037056025 = score(doc=5083,freq=2.0), product of:
            0.15658903 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0438652 = queryNorm
            0.23664509 = fieldWeight in 5083, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=5083)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
  14. Kwok, K.L.: ¬A network approach to probabilistic information retrieval (1995) 0.00 
    0.0039980514 = product of:
  0.011994153 = sum of:
    0.011994153 = product of:
      0.03598246 = sum of:
        0.03598246 = weight(_text_:29 in 5696) [ClassicSimilarity], result of:
          0.03598246 = score(doc=5696,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.23319192 = fieldWeight in 5696, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=5696)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 1.1996 18:42:14
  15. Greenberg, J.: Optimal query expansion (QE) processing methods with semantically encoded structured thesaurus terminology (2001) 0.00 
    0.0039980514 = product of:
  0.011994153 = sum of:
    0.011994153 = product of:
      0.03598246 = sum of:
        0.03598246 = weight(_text_:29 in 5750) [ClassicSimilarity], result of:
          0.03598246 = score(doc=5750,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.23319192 = fieldWeight in 5750, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=5750)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 9.2001 14:00:11
  16. Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-assisted search term selection and query expansion : a review of user-centred studies (2002) 0.00 
    0.0039980514 = product of:
  0.011994153 = sum of:
    0.011994153 = product of:
      0.03598246 = sum of:
        0.03598246 = weight(_text_:29 in 1330) [ClassicSimilarity], result of:
          0.03598246 = score(doc=1330,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.23319192 = fieldWeight in 1330, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=1330)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Knowledge organization. 29(2002) no.1, S.1-19
  17. Khan, M.S.; Khor, S.: Enhanced Web document retrieval using automatic query expansion (2004) 0.00 
    0.0039980514 = product of:
  0.011994153 = sum of:
    0.011994153 = product of:
      0.03598246 = sum of:
        0.03598246 = weight(_text_:29 in 2091) [ClassicSimilarity], result of:
          0.03598246 = score(doc=2091,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.23319192 = fieldWeight in 2091, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=2091)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Journal of the American Society for Information Science and technology. 55(2004) no.1, S.29-40
  18. Shiri, A.A.; Revie, C.: End-user interaction with thesauri : an evaluation of cognitive overlap in search term selection (2004) 0.00 
    0.0039980514 = product of:
  0.011994153 = sum of:
    0.011994153 = product of:
      0.03598246 = sum of:
        0.03598246 = weight(_text_:29 in 2658) [ClassicSimilarity], result of:
          0.03598246 = score(doc=2658,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.23319192 = fieldWeight in 2658, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=2658)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 8.2004 16:27:16
  19. Menczer, F.: Lexical and semantic clustering by Web links (2004) 0.00 
    0.0039980514 = product of:
  0.011994153 = sum of:
    0.011994153 = product of:
      0.03598246 = sum of:
        0.03598246 = weight(_text_:29 in 3090) [ClassicSimilarity], result of:
          0.03598246 = score(doc=3090,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.23319192 = fieldWeight in 3090, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=3090)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    9. 1.2005 19:20:29
  20. Vallet, D.; Fernández, M.; Castells, P.: ¬An ontology-based information retrieval model (2005) 0.00 
    0.0039980514 = product of:
  0.011994153 = sum of:
    0.011994153 = product of:
      0.03598246 = sum of:
        0.03598246 = weight(_text_:29 in 4708) [ClassicSimilarity], result of:
          0.03598246 = score(doc=4708,freq=2.0), product of:
            0.15430406 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0438652 = queryNorm
            0.23319192 = fieldWeight in 4708, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=4708)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    The Semantic Web: research and applications ; second European Semantic WebConference, ESWC 2005, Heraklion, Crete, Greece, May 29 - June 1, 2005 ; proceedings. Eds.: A. Gómez-Pérez u. J. Euzenat

Authors

Years

Types

  • a 63
  • m 4
  • el 3
  • More… Less…

Themes

Subjects

Classifications