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Olivier Pivert: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]

Publications of Author

  1. Patrick Bosc, Laurence Duval, Olivier Pivert
    On Two Ways of Querying Disjunctive Weighted Data. [Citation Graph (0, 0)][DBLP]
    Proc. 15èmes Journées Bases de Données Avancées, BDA, 1999, pp:139-158 [Conf]
  2. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    On the Interpretation of Set-Oriented Fuzzy Quantified Queries and their Evaluation in a Database Management System. [Citation Graph (0, 0)][DBLP]
    BDA, 1993, pp:175-0 [Conf]
  3. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    Gradualité, Imprécision et Dépendances Fonctionnelles. [Citation Graph (0, 0)][DBLP]
    BDA, 1997, pp:- [Conf]
  4. Patrick Bosc, Olivier Pivert
    On a strong representation system for probabilistic and possibilistic databases. [Citation Graph (0, 0)][DBLP]
    BDA, 2004, pp:93-112 [Conf]
  5. Patrick Bosc, Olivier Pivert
    Quelques approches d'interrogation flexible de bases de données. [Citation Graph (0, 0)][DBLP]
    BDA, 1991, pp:389-0 [Conf]
  6. Patrick Bosc, Olivier Pivert
    Sur l'utilisation de requêtes booléennes pour l'évaluation de requêtes relationelles floues. [Citation Graph (0, 0)][DBLP]
    BDA, 1992, pp:182-0 [Conf]
  7. Patrick Bosc, Olivier Pivert
    Quelques aspects de la sémantique et des équivalences de requêtes dans le langage SOLf. [Citation Graph (0, 0)][DBLP]
    BDA, 1994, pp:- [Conf]
  8. Laurence Duval, Olivier Pivert
    A propos de requêtes possibilistes adressées à des bases de données possibilistes. [Citation Graph (0, 0)][DBLP]
    BDA, 2002, pp:- [Conf]
  9. Patrick Bosc, Laurence Duval, Olivier Pivert
    About Selections and Joins in Possibilistic Queries Addressed to Possibilistic Databases. [Citation Graph (0, 0)][DBLP]
    DEXA, 2002, pp:597-606 [Conf]
  10. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    Soft Querying, a New Feature for Database Management Systems. [Citation Graph (0, 0)][DBLP]
    DEXA, 1994, pp:631-640 [Conf]
  11. Patrick Bosc, Olivier Pivert
    On the Specification of Representation-Based Conditions in a Context of Incomplete Databases. [Citation Graph (0, 0)][DBLP]
    DEXA, 1999, pp:594-603 [Conf]
  12. Patrick Bosc, Olivier Pivert
    Possibilistic Databases and Generalized Yes/No Queries. [Citation Graph (0, 0)][DBLP]
    DEXA Workshops, 2004, pp:912-916 [Conf]
  13. Patrick Bosc, Olivier Pivert
    On a Qualitiative Approximate Inclusion -- Application to the Division of Fuzzy Relations. [Citation Graph (0, 0)][DBLP]
    DEXA Workshops, 2006, pp:430-434 [Conf]
  14. Patrick Bosc, Olivier Pivert
    Towards a representation system for possibilistic relations. [Citation Graph (0, 0)][DBLP]
    Description Logics, 2002, pp:- [Conf]
  15. Patrick Bosc, Olivier Pivert
    About the Processing of Possibilistic and Probabilistic Queries. [Citation Graph (0, 0)][DBLP]
    ECSQARU, 2005, pp:812-823 [Conf]
  16. Patrick Bosc, Allel HadjAli, Olivier Pivert
    Fuzzy Closeness Relation as a Basis for Weakening Fuzzy Relational Queries. [Citation Graph (0, 0)][DBLP]
    FQAS, 2004, pp:41-53 [Conf]
  17. Patrick Bosc, Allel HadjAli, Olivier Pivert
    Relaxation Paradigm in a Flexible Querying Context. [Citation Graph (0, 0)][DBLP]
    FQAS, 2006, pp:39-50 [Conf]
  18. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    About Ill-Known Data and Equi-Join Operations. [Citation Graph (0, 0)][DBLP]
    FQAS, 2000, pp:65-74 [Conf]
  19. Patrick Bosc, Olivier Pivert, Ludovic Lietard
    On the Use of Aggregates Bearing on Fuzzy Sets in Linguistic Summaries. [Citation Graph (0, 0)][DBLP]
    FSKD, 2002, pp:571-575 [Conf]
  20. Patrick Bosc, Olivier Pivert, Didier Dubois, Henri Prade
    On Fuzzy Association Rules Bsed on Fuzzy Cardinalities. [Citation Graph (0, 0)][DBLP]
    FUZZ-IEEE, 2001, pp:461-464 [Conf]
  21. Patrick Bosc, Olivier Pivert, Ludovic Lietard
    Aggregate Operators in Database Flexible Querying. [Citation Graph (0, 0)][DBLP]
    FUZZ-IEEE, 2001, pp:1231-1234 [Conf]
  22. Patrick Bosc, Olivier Pivert, Laurent Ughetto
    On Data Summaries Based on Gradual Rules. [Citation Graph (0, 0)][DBLP]
    Fuzzy Days, 1999, pp:512-521 [Conf]
  23. Patrick Bosc, Olivier Pivert
    A Formal Framework for Representation-based Querying of Databases Containing Ill-known Data. [Citation Graph (0, 0)][DBLP]
    IIA/SOCO, 1999, pp:- [Conf]
  24. Patrick Bosc, Olivier Pivert
    Vers un modèle relationnel possibiliste à un niveau de relations imbriquées. [Citation Graph (0, 0)][DBLP]
    INFORSID, 2002, pp:73-88 [Conf]
  25. Patrick Bosc, Laurence Duval, Olivier Pivert
    A propos de l'évaluation de requêtes possibilistes. [Citation Graph (0, 0)][DBLP]
    INFORSID, 2003, pp:317-332 [Conf]
  26. Patrick Bosc, Olivier Pivert
    Requêtes oui/non et données imprécises: du cadre possibiliste au cadre probabiliste. [Citation Graph (0, 0)][DBLP]
    INFORSID, 2004, pp:25-40 [Conf]
  27. Patrick Bosc, Olivier Pivert, Daniel Rocacher
    A propos de la sémantique de divers opérateurs de division de relations. [Citation Graph (0, 0)][DBLP]
    INFORSID, 2006, pp:799-814 [Conf]
  28. Patrick Bosc, Olivier Pivert
    Some Algorithms for Evaluating Fuzzy Relational Queries. [Citation Graph (0, 0)][DBLP]
    IPMU, 1990, pp:431-442 [Conf]
  29. Patrick Bosc, Nadia Liétard, Olivier Pivert
    About Inclusion-Based Generalized Yes/No Queries in a Possibilistic Database Context. [Citation Graph (0, 0)][DBLP]
    ISMIS, 2006, pp:284-289 [Conf]
  30. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    On the Interpretation of Set-Oriented Fuzzy Quantified Queries and Their Evaluation in a Database Management System. [Citation Graph (0, 0)][DBLP]
    ISMIS, 1993, pp:209-218 [Conf]
  31. Patrick Bosc, Olivier Pivert
    Mixing Selections and Foreign Key Joins in Queries against Possibilistic Databases. [Citation Graph (0, 0)][DBLP]
    ISMIS, 2002, pp:194-202 [Conf]
  32. Patrick Bosc, Olivier Pivert
    On the Handling of Imperfect Data in Relational Database Systems - From Null Values to Possibility Distributions. [Citation Graph (0, 0)][DBLP]
    ISMIS, 1996, pp:408-417 [Conf]
  33. Patrick Bosc, Olivier Pivert
    On Representation-Based Querying of Databases Containing Ill-known Values. [Citation Graph (0, 0)][DBLP]
    ISMIS, 1997, pp:477-486 [Conf]
  34. Patrick Bosc, Olivier Pivert, Daniel Rocacher
    On the Approximate Division of Fuzzy Relations. [Citation Graph (0, 0)][DBLP]
    ISMIS, 2005, pp:314-322 [Conf]
  35. Troels Andreasen, Olivier Pivert
    On the Weakening of Fuzzy Relational Queries. [Citation Graph (0, 0)][DBLP]
    ISMIS, 1994, pp:144-153 [Conf]
  36. Patrick Bosc, Olivier Pivert
    Towards a representation system for possibilistic relations. [Citation Graph (0, 0)][DBLP]
    KRDB, 2002, pp:- [Conf]
  37. Patrick Bosc, Allel HadjAli, Olivier Pivert
    Towards a Tolerance-Based Technique for Cooperative Answering of Fuzzy Queries Against Regular Databases. [Citation Graph (0, 0)][DBLP]
    OTM Conferences (1), 2005, pp:256-273 [Conf]
  38. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    Extended Functional Dependencies as a Basis for Linguistic Summaries. [Citation Graph (0, 0)][DBLP]
    PKDD, 1998, pp:255-263 [Conf]
  39. Patrick Bosc, Laurence Duval, Olivier Pivert
    About possibilistic queries against possibilistic databases. [Citation Graph (0, 0)][DBLP]
    SAC, 2002, pp:807-811 [Conf]
  40. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    A function-based join for the manipulation of possibilistic relations. [Citation Graph (0, 0)][DBLP]
    SAC, 2001, pp:472-476 [Conf]
  41. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    Quantified statements in a flexible relational query language. [Citation Graph (0, 0)][DBLP]
    SAC, 1995, pp:488-492 [Conf]
  42. Patrick Bosc, Olivier Pivert
    Fuzzy queries and relational databases. [Citation Graph (0, 0)][DBLP]
    SAC, 1994, pp:170-174 [Conf]
  43. Patrick Bosc, Valerie V. Cross, Frederick E. Petry, Olivier Pivert
    Foreword. [Citation Graph (0, 0)][DBLP]
    Fuzzy Sets and Systems, 2003, v:140, n:1, pp:1-3 [Journal]
  44. Patrick Bosc, Laurence Duval, Olivier Pivert
    An initial approach to the evaluation of possibilistic queries addressed to possibilistic databases. [Citation Graph (0, 0)][DBLP]
    Fuzzy Sets and Systems, 2003, v:140, n:1, pp:151-166 [Journal]
  45. Patrick Bosc, Olivier Pivert
    On the impact of regular functional dependencies when moving to a possibilistic database framework. [Citation Graph (0, 0)][DBLP]
    Fuzzy Sets and Systems, 2003, v:140, n:1, pp:207-227 [Journal]
  46. Patrick Bosc, Olivier Pivert
    About approximate inclusion and its axiomatization. [Citation Graph (0, 0)][DBLP]
    Fuzzy Sets and Systems, 2006, v:157, n:11, pp:1438-1454 [Journal]
  47. Patrick Bosc, Nadia Liétard, Olivier Pivert
    About the processing of possibilistic queries involving a difference operation. [Citation Graph (0, 0)][DBLP]
    Fuzzy Sets and Systems, 2006, v:157, n:12, pp:1622-1640 [Journal]
  48. Patrick Bosc, Ludovic Lietard, Olivier Pivert
    Sugeno fuzzy integral as a basis for the interpretation of flexible queries involving monotonic aggregates. [Citation Graph (0, 0)][DBLP]
    Inf. Process. Manage., 2003, v:39, n:2, pp:287-306 [Journal]
  49. Patrick Bosc, Olivier Pivert
    Some Approaches for Relational Databases Flexible Querying. [Citation Graph (0, 0)][DBLP]
    J. Intell. Inf. Syst., 1992, v:1, n:3/4, pp:323-354 [Journal]
  50. Patrick Bosc, Didier Dubois, Olivier Pivert, Henri Prade
    Flexible Queries in Relational Databases - The Example of the Division Operator. [Citation Graph (0, 0)][DBLP]
    Theor. Comput. Sci., 1997, v:171, n:1-2, pp:281-302 [Journal]
  51. Patrick Bosc, Olivier Pivert
    About projection-selection-join queries addressed to possibilistic relational databases. [Citation Graph (0, 0)][DBLP]
    IEEE T. Fuzzy Systems, 2005, v:13, n:1, pp:124-139 [Journal]
  52. Patrick Bosc, Allel HadjAli, Hélène Jaudoin, Olivier Pivert
    Flexible Querying of Multiple Data Sources through Fuzzy Summaries. [Citation Graph (0, 0)][DBLP]
    DEXA Workshops, 2007, pp:350-354 [Conf]
  53. Patrick Bosc, Nadia Liétard, Olivier Pivert
    About Generalized YES/NO Queries in the Possibilistic and Probabilistic Database Contexts [Citation Graph (0, 0)][DBLP]
    TDM, 2006, pp:3-10 [Conf]
  54. Patrick Bosc, Olivier Pivert, Daniel Rocacher
    Characterizing the result of the division of fuzzy relations. [Citation Graph (0, 0)][DBLP]
    Int. J. Approx. Reasoning, 2007, v:45, n:3, pp:511-530 [Journal]
  55. Patrick Bosc, Olivier Pivert
    About Possibilistic Queries and Their Evaluation. [Citation Graph (0, 0)][DBLP]
    IEEE T. Fuzzy Systems, 2007, v:15, n:3, pp:439-452 [Journal]

  56. On a Fuzzy Group-By and Its Use for Fuzzy Association Rule Mining. [Citation Graph (, )][DBLP]


  57. Tolerant division operators to overcome empty answers. [Citation Graph (, )][DBLP]


  58. On the use of tolerant graded inclusions in information retrieval. [Citation Graph (, )][DBLP]


  59. SRI à base d'inclusion graduelle. [Citation Graph (, )][DBLP]


  60. On a Parameterized Antidivision Operator for Database Flexible Querying. [Citation Graph (, )][DBLP]


  61. Top-k Queries with Contextual Fuzzy Preferences. [Citation Graph (, )][DBLP]


  62. Graded-Inclusion-Based Information Retrieval Systems. [Citation Graph (, )][DBLP]


  63. Anti-division Queries with Ordinal Layered Preferences. [Citation Graph (, )][DBLP]


  64. Une approche fondée sur la corrélation entre prédicats pour le traitement des réponses pléthoriques. [Citation Graph (, )][DBLP]


  65. About Bipolar Division Operators. [Citation Graph (, )][DBLP]


  66. A Flexible Querying Approach Based on Outranking and Classification. [Citation Graph (, )][DBLP]


  67. Ranking Approximate Query Rewritings Based on Views. [Citation Graph (, )][DBLP]


  68. Adjusting the Core and/or the Support of a Fuzzy Set - A New Approach to Fuzzy Modifiers. [Citation Graph (, )][DBLP]


  69. A Method Based on Query Caching and Predicate Substitution for the Treatment of Failing Database Queries. [Citation Graph (, )][DBLP]


  70. Trimming Plethoric Answers to Fuzzy Queries: An Approach Based on Predicate Correlation. [Citation Graph (, )][DBLP]


  71. A Fuzzy-Rule-Based Approach to Contextual Preference Queries. [Citation Graph (, )][DBLP]


  72. A Model Based on Outranking for Database Preference Queries. [Citation Graph (, )][DBLP]


  73. Cooperative Answering to Flexible Queries Via a Tolerance Relation. [Citation Graph (, )][DBLP]


  74. Towards Fuzzy Query Answering Using Fuzzy Views - A Graded-Subsumption-Based Approach. [Citation Graph (, )][DBLP]


  75. On Three Classes of Division Queries Involving Ordinal Preferences. [Citation Graph (, )][DBLP]


  76. Stratified division queries involving ordinal user preferences. [Citation Graph (, )][DBLP]


  77. Extending relational algebra to handle bipolarity. [Citation Graph (, )][DBLP]


  78. Handling Dirty Databases: From User Warning to Data Cleaning - Towards an Interactive Approach. [Citation Graph (, )][DBLP]


  79. A Family of Tolerant Antidivision Operators for Database Fuzzy Querying. [Citation Graph (, )][DBLP]


  80. A Model Based on Possibilistic Certainty Levels for Incomplete Databases. [Citation Graph (, )][DBLP]


  81. On the Use of Fuzzy Cardinalities for Reducing Plethoric Answers to Fuzzy Queries. [Citation Graph (, )][DBLP]


  82. On a Proximity-based Tolerant Inclusion. [Citation Graph (, )][DBLP]


  83. About Cardinality-based Possibilistic Queries against Possibilistic Databases. [Citation Graph (, )][DBLP]


  84. Weakening of Fuzzy Relational Queries: an Absolute Proximity Relation-Based Approach. [Citation Graph (, )][DBLP]


  85. A new semantics for the division of fuzzy relations in relational databases. [Citation Graph (, )][DBLP]


  86. Integrating Complex User Preferences into a Route Planner: A Fuzzy-Set-Based Approach. [Citation Graph (, )][DBLP]


  87. Semantic Proximity Between Queries and the Empty Answer Problem. [Citation Graph (, )][DBLP]


  88. On Two Interpretations of Competitive Conditional Fuzzy Preferences. [Citation Graph (, )][DBLP]


  89. Estimating the relevance of a data source using a fuzzy-cardinality-based summary. [Citation Graph (, )][DBLP]


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