Search (30 results, page 1 of 2)

  • × language_ss:"f"
  1. Hannech, A.: Système de recherche d'information étendue basé sur une projection multi-espaces (2018) 0.01 
    0.010925127 = product of:
  0.04370051 = sum of:
    0.04370051 = weight(_text_:personalized in 4472) [ClassicSimilarity], result of:
      0.04370051 = score(doc=4472,freq=2.0), product of:
        0.27847424 = queryWeight, product of:
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.039211962 = queryNorm
        0.15692838 = fieldWeight in 4472, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.1017675 = idf(docFreq=98, maxDocs=44218)
          0.015625 = fieldNorm(doc=4472)
  0.25 = coord(1/4)
    Abstract
    However, this assumption does not hold in all cases, the needs of the user evolve over time and can move away from his previous interests stored in his profile. In other cases, the user's profile may be misused to extract or infer new information needs. This problem is much more accentuated with ambiguous queries. When multiple POIs linked to a search query are identified in the user's profile, the system is unable to select the relevant data from that profile to respond to that request. This has a direct impact on the quality of the results provided to this user. In order to overcome some of these limitations, in this research thesis, we have been interested in the development of techniques aimed mainly at improving the relevance of the results of current SRIs and facilitating the exploration of major collections of documents. To do this, we propose a solution based on a new concept and model of indexing and information retrieval called multi-spaces projection. This proposal is based on the exploitation of different categories of semantic and social information that enrich the universe of document representation and search queries in several dimensions of interpretations. The originality of this representation is to be able to distinguish between the different interpretations used for the description and the search for documents. This gives a better visibility on the results returned and helps to provide a greater flexibility of search and exploration, giving the user the ability to navigate one or more views of data that interest him the most. In addition, the proposed multidimensional representation universes for document description and search query interpretation help to improve the relevance of the user's results by providing a diversity of research / exploration that helps meet his diverse needs and those of other different users. This study exploits different aspects that are related to the personalized search and aims to solve the problems caused by the evolution of the information needs of the user. Thus, when the profile of this user is used by our system, a technique is proposed and used to identify the interests most representative of his current needs in his profile. This technique is based on the combination of three influential factors, including the contextual, frequency and temporal factor of the data. The ability of users to interact, exchange ideas and opinions, and form social networks on the Web, has led systems to focus on the types of interactions these users have at the level of interaction between them as well as their social roles in the system. This social information is discussed and integrated into this research work. The impact and how they are integrated into the IR process are studied to improve the relevance of the results.
  2. Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989) 0.01 
    0.009297188 = product of:
  0.037188753 = sum of:
    0.037188753 = product of:
      0.07437751 = sum of:
        0.07437751 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
          0.07437751 = score(doc=3628,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.5416616 = fieldWeight in 3628, 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=3628)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47
  3. Degez, D.; Masse, C.: ¬L'indexation à l'ère d'Internet (2000) 0.01 
    0.009297188 = product of:
  0.037188753 = sum of:
    0.037188753 = product of:
      0.07437751 = sum of:
        0.07437751 = weight(_text_:22 in 6140) [ClassicSimilarity], result of:
          0.07437751 = score(doc=6140,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.5416616 = fieldWeight in 6140, 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=6140)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  4. Lardy, J.-P.: ¬Les outils de recherche d'information sur Internet : guides, listes thematiques et index (1996) 0.01 
    0.007969019 = product of:
  0.031876076 = sum of:
    0.031876076 = product of:
      0.06375215 = sum of:
        0.06375215 = weight(_text_:22 in 4734) [ClassicSimilarity], result of:
          0.06375215 = score(doc=4734,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.46428138 = fieldWeight in 4734, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=4734)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  5. Menon, B.: Optimiser l'acces a l'information, une opportunite pour les langages documentaires? (2007) 0.01 
    0.007969019 = product of:
  0.031876076 = sum of:
    0.031876076 = product of:
      0.06375215 = sum of:
        0.06375215 = weight(_text_:22 in 2845) [ClassicSimilarity], result of:
          0.06375215 = score(doc=2845,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.46428138 = fieldWeight in 2845, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=2845)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  6. Maniez, J.: ¬Des classifications aux thesaurus : du bon usage des facettes (1999) 0.01 
    0.007969019 = product of:
  0.031876076 = sum of:
    0.031876076 = product of:
      0.06375215 = sum of:
        0.06375215 = weight(_text_:22 in 6404) [ClassicSimilarity], result of:
          0.06375215 = score(doc=6404,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.46428138 = fieldWeight in 6404, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=6404)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  7. Maniez, J.: ¬Du bon usage des facettes : des classifications aux thésaurus (1999) 0.01 
    0.007969019 = product of:
  0.031876076 = sum of:
    0.031876076 = product of:
      0.06375215 = sum of:
        0.06375215 = weight(_text_:22 in 3773) [ClassicSimilarity], result of:
          0.06375215 = score(doc=3773,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.46428138 = fieldWeight in 3773, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=3773)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  8. Borgne, L.I.: INTERNET: vers la bibliothèque virtuel? (1993) 0.01 
    0.006640849 = product of:
  0.026563397 = sum of:
    0.026563397 = product of:
      0.053126793 = sum of:
        0.053126793 = weight(_text_:22 in 7333) [ClassicSimilarity], result of:
          0.053126793 = score(doc=7333,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.38690117 = fieldWeight in 7333, 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=7333)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Argus. 22(1993) no.2, S.21-29
  9. Briot, D.; Creff, J.A.: Enfin une norme francaise de description des resources électroniques (Z44-082) (2000) 0.01 
    0.006640849 = product of:
  0.026563397 = sum of:
    0.026563397 = product of:
      0.053126793 = sum of:
        0.053126793 = weight(_text_:22 in 4634) [ClassicSimilarity], result of:
          0.053126793 = score(doc=4634,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.38690117 = fieldWeight in 4634, 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=4634)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Bulletin d'informations de l'Association des Bibliothecaires Francais. 2000, no.186, S.20-22
  10. Martin, P.; Vaillant, S.: ¬Le records management : Concept nouveau? Pratique ancienne? (1998) 0.01 
    0.0065741055 = product of:
  0.026296422 = sum of:
    0.026296422 = product of:
      0.052592844 = sum of:
        0.052592844 = weight(_text_:22 in 2430) [ClassicSimilarity], result of:
          0.052592844 = score(doc=2430,freq=4.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.38301262 = fieldWeight in 2430, 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=2430)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
    31.12.1998 15:32:22
  11. Lupovici, C.: ¬Le digital object identifier : le système du DOI (1998) 0.01 
    0.0065741055 = product of:
  0.026296422 = sum of:
    0.026296422 = product of:
      0.052592844 = sum of:
        0.052592844 = weight(_text_:22 in 2747) [ClassicSimilarity], result of:
          0.052592844 = score(doc=2747,freq=4.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.38301262 = fieldWeight in 2747, 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=2747)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    22. 1.1999 19:29:22
  12. Barbat, P.; Neste, E. van den; Drouhet, G.: Records management et archivistique française (1998) 0.01 
    0.0065741055 = product of:
  0.026296422 = sum of:
    0.026296422 = product of:
      0.052592844 = sum of:
        0.052592844 = weight(_text_:22 in 2988) [ClassicSimilarity], result of:
          0.052592844 = score(doc=2988,freq=4.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.38301262 = fieldWeight in 2988, 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=2988)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
    21. 2.1999 15:22:35
  13. Dupuis, P.; Lapointe, J.: Developpement d'un outil documentaire à Hydro-Quebec : le Thesaurus HQ (1997) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 3173) [ClassicSimilarity], result of:
          0.042501435 = score(doc=3173,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 3173, 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=3173)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Argus. 26(1997) no.3, S.16-22
  14. Daves, L.; Longchamp, L.: Courtiers et consultants en information (1994) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 1331) [ClassicSimilarity], result of:
          0.042501435 = score(doc=1331,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 1331, 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=1331)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    ARBIDO-R. 9(1994) H.1, S.22-24
  15. Paquel, N.: Autoroutes, CD, multimedia : le manège électronique continue de tourner (1995) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 2679) [ClassicSimilarity], result of:
          0.042501435 = score(doc=2679,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 2679, 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=2679)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Bulletin des Bibliothèques de France. 40(1995) no.2, S.18-22
  16. Martin, P.: Intranet presentation technique et perspectives (1996) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 6998) [ClassicSimilarity], result of:
          0.042501435 = score(doc=6998,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 6998, 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=6998)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  17. Desrichard, Y.: ¬Le dedoublonage des banques de donnees bibliographiques : un etat de l'art (1997) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 669) [ClassicSimilarity], result of:
          0.042501435 = score(doc=669,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 669, 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=669)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  18. Lespinasse, K.: TREC: une conference pour l'evaluation des systemes de recherche d'information (1997) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 744) [ClassicSimilarity], result of:
          0.042501435 = score(doc=744,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 744, 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=744)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  19. André, A.-S.: ¬L'¬information culturelle : acteurs, usages et enjeux pour les professionels de l'information (1997) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 885) [ClassicSimilarity], result of:
          0.042501435 = score(doc=885,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 885, 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=885)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    1. 8.1996 22:01:00
  20. Bouchon, C.: ¬Le classement méthodique de la collection des gravures et de photographies de la Bibliothèque des arts décoratifs (1997) 0.01 
    0.0053126793 = product of:
  0.021250717 = sum of:
    0.021250717 = product of:
      0.042501435 = sum of:
        0.042501435 = weight(_text_:22 in 940) [ClassicSimilarity], result of:
          0.042501435 = score(doc=940,freq=2.0), product of:
            0.1373136 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039211962 = queryNorm
            0.30952093 = fieldWeight in 940, 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=940)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Source
    Art libraries journal. 22(1997) no.3, S.33-38

Authors

Years

Types

  • a 29
  • x 1
  • More… Less…

Themes