Olivier Pivert

241 papers A 1B 35C 52Misc 10Journal 45Unranked 88
YearRankTypeTitle / Venue / Authors
2026 B conf
Where Graphs Meet Fuzzy Logic - A DBMS-Centered Engine for Polyphonic Music Matching in Score Databases.
EDBT
Adel Aly, Olivier Pivert, Virginie Thion
2025 — conf
A Flexible Framework for Transposition-Aware Querying of a Musical Score Database.
RCIS (1)
Adel Aly, Olivier Pivert, Virginie Thion
2025 — conf
Fuzzy Retrieval of Musical Scores Based on Melodic Patterns.
FUZZ
Adel Aly, Olivier Pivert, Virginie Thion
2025 — conf
Maelis4Skrid: An Approximate Query Engine for an Online Graph-Based Musical Score Library.
WWW (Companion Volume)
Adel Aly, Olivier Pivert, Virginie Thion
2024 Misc conf
CADI: Contextual Anomaly Detection using an Isolation-Forest.
SAC
Véronne Yepmo, Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert
2024 — conf
Database Approaches to the Modelling and Querying of Musical Scores: A Survey.
TPDL (1)
Adel Aly, Olivier Pivert, Virginie Thion
2024 J jnl
Leveraging an Isolation Forest to Anomaly Detection and Data Clustering.
Data Knowl. Eng.
Véronne Yepmo, Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert
2023 C conf
Diversifying Top-k Answers in a Query by Example Setting.
FQAS
Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert, Marek Z. Reformat
2023 — conf
Fuzzy-Vocabulary-Based Detection and Explanation of Anomalies.
FUZZ
Rahul Nath, Grégory Smits, Olivier Pivert
2023 — conf
Vers un partitionnement des données à partir d'une forêt d'isolation.
EGC
Véronne Yepmo, Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert
2022 J jnl
Anomaly explanation: A review.
Data Knowl. Eng.
Véronne Yepmo, Grégory Smits, Olivier Pivert
2022 — conf
Exploration de données massives à l'aide d'estimations de cardinalités.
LFA
Pierre Nerzic, Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot
2022 B conf
Massive Data Exploration using Estimated Cardinalities.
FUZZ-IEEE
Pierre Nerzic, Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot
2022 — conf
PANDA : Personnaliser les ANomalies Détectées par Apprentissage.
LFA
Grégory Smits, Marie-Jeanne Lesot, Véronne Yepmo Tchaghe, Olivier Pivert
2022 — conf
PANDA: Human-in-the-Loop Anomaly Detection and Explanation.
IPMU (2)
Grégory Smits, Marie-Jeanne Lesot, Véronne Yepmo Tchaghe, Olivier Pivert
2021 — conf
A Classification of Anomaly Explanation Methods.
PKDD/ECML Workshops (1)
Véronne Yepmo Tchaghe, Grégory Smits, Olivier Pivert
2021 C conf
Flexible Querying Using Disjunctive Concepts.
FQAS
Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert, Ronald R. Yager
2021 — ch.
Fuzzy Extensions of Databases.
Fuzzy Approaches for Soft Computing and Approximate Reasoning
Olivier Pivert, Grégory Smits
2020 — conf
Concept Membership Modeling Using a Choquet Integral.
IPMU (1)
Grégory Smits, Ronald R. Yager, Marie-Jeanne Lesot, Olivier Pivert
2020 — ch.
Databases and Artificial Intelligence.
A Guided Tour of Artificial Intelligence Research (3) (III)
Nicole Bidoit, Patrick Bosc, Laurence Cholvy, Olivier Pivert, Marie-Christine Rousset
2020 B conf
Explaining Data Regularities and Anomalies.
FUZZ-IEEE
Amit K. Shukla, Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot
2020 J jnl
Fuzzy quality-Aware queries to graph databases.
Inf. Sci.
Olivier Pivert, Étienne Scholly, Grégory Smits, Virginie Thion
2019 J jnl
Expression and efficient evaluation of fuzzy quantified structural queries to fuzzy graph databases.
Fuzzy Sets Syst.
Olivier Pivert, Olfa Slama, Virginie Thion
2019 B conf
FRELS: Fast and Reliable Estimated Linguistic Summaries.
FUZZ-IEEE
Grégory Smits, Pierre Nerzic, Marie-Jeanne Lesot, Olivier Pivert
2019 J jnl
Linguistically characterizing clusters of database query answers.
Fuzzy Sets Syst.
Aurélien Moreau, Olivier Pivert, Grégory Smits
2019 B conf
Processing Fuzzy Relational Queries Using Fuzzy Views.
FUZZ-IEEE
Emmanuel Doumard, Olivier Pivert, Grégory Smits, Virginie Thion
2018 J jnl
A soft computing approach to big data summarization.
Fuzzy Sets Syst.
Grégory Smits, Olivier Pivert, Ronald R. Yager, Pierre Nerzic
2018 B conf
Efficient Generation of Reliable Estimated Linguistic Summaries.
FUZZ-IEEE
Grégory Smits, Pierre Nerzic, Olivier Pivert, Marie-Jeanne Lesot
2018 — conf
FURQL : une extension floue de SPARQL.
INFORSID
Olivier Pivert, Olfa Slama, Virginie Thion
2018 Misc conf
Fuzzy query by example.
SAC
Aurélien Moreau, Olivier Pivert, Grégory Smits
2018 — conf
Handling Uncertainty in Relational Databases with Possibility Theory - A Survey of Different Modelings.
SUM
Olivier Pivert, Henri Prade
2018 — conf
On Dissimilarity Measures at the Fuzzy Partition Level.
IPMU (2)
Grégory Smits, Olivier Pivert, Toan Ngoc Duong
2018 J jnl
Parallel Processing Strategies for Skyline Queries Tolerant to Outliers.
Int. J. Intell. Syst.
Pierre Nerzic, Hélène Jaudoin, Olivier Pivert
2017 C conf
A Typicality-Based Recommendation Approach Leveraging Demographic Data.
FQAS
Aurélien Moreau, Olivier Pivert, Grégory Smits
2017 B conf
Fuzzy quantified queries to fuzzy RDF databases.
FUZZ-IEEE
Olivier Pivert, Olfa Slama, Virginie Thion
2017 B conf
Interactive data exploration on top of linguistic summaries.
FUZZ-IEEE
Grégory Smits, Ronald R. Yager, Olivier Pivert
2017 — ed.
Scalable Uncertainty Management - 11th International Conference, SUM 2017, Granada, Spain, October 4-6, 2017, Proceedings
SUM
Serafín Moral, Olivier Pivert, Daniel Sánchez, Nicolás Marín
2017 — conf
Vocabulary elicitation for informative descriptions of classes.
IFSA-SCIS
Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot
2016 — conf
A Fuzzy Approach to the Characterization of Database Query Answers.
IPMU (2)
Aurélien Moreau, Olivier Pivert, Grégory Smits
2016 B conf
A fuzzy extension of SPARQL for querying gradual RDF data.
RCIS
Olivier Pivert, Olfa Slama, Grégory Smits, Virginie Thion
2016 B conf
A soft computing approach to agile business intelligence.
FUZZ-IEEE
Grégory Smits, Olivier Pivert, Ronald R. Yager
2016 B conf
An extension of SPARQL with fuzzy navigational capabilities for querying fuzzy RDF data.
FUZZ-IEEE
Olivier Pivert, Olfa Slama, Virginie Thion
2016 C ed.
Flexible Query Answering Systems 2015 - Proceedings of the 11th International Conference FQAS 2015, Cracow, Poland, October 26-28, 2015
FQAS
Troels Andreasen, Henning Christiansen, Janusz Kacprzyk, Henrik Legind Larsen, Gabriella Pasi, Olivier Pivert, Guy De Tré, Maria-Amparo Vila, Adnan Yazici, Slawomir Zadrozny
2016 — conf
Fuzzy Quantified Structural Queries to Fuzzy Graph Databases.
SUM
Olivier Pivert, Olfa Slama, Virginie Thion
2016 — conf
IKEYS: Interactive KEYword Search Dedicated to Corporate Data.
EKAW (Satellite Events)
Khadim Dramé, Grégory Smits, Olivier Pivert
2016 — conf
Possibilistic Conditional Tables.
FoIKS
Olivier Pivert, Henri Prade
2016 Misc conf
SPARQL extensions with preferences: a survey.
SAC
Olivier Pivert, Olfa Slama, Virginie Thion
2016 B conf
SUGAR: A graph database fuzzy querying system.
RCIS
Olivier Pivert, Olfa Slama, Grégory Smits, Virginie Thion
2016 J jnl
Une approche coopérative d'aide à la réparation de requêtes floues.
Ingénierie des Systèmes d Inf.
Grégory Smits, Olivier Pivert
2015 C conf
A Certainty-Based Approach to the Cautious Handling of Suspect Values.
FQAS
Olivier Pivert, Henri Prade
2015 J jnl
A Certainty-Based Model for Uncertain Databases.
IEEE Trans. Fuzzy Syst.
Olivier Pivert, Henri Prade
2015 C conf
A Clustering-Based Approach to the Explanation of Database Query Answers.
FQAS
Aurélien Moreau, Olivier Pivert, Grégory Smits
2015 B conf
A Clustering-Based Approach to the Mining of Analogical Proportions.
ICTAI
William Correa Beltran, Hélène Jaudoin, Olivier Pivert
2015 C conf
Analogical Database Queries.
FQAS
William Correa Beltran, Hélène Jaudoin, Olivier Pivert
2015 C conf
Coarse to fine keyword queries with user interactions.
iiWAS
Khadim Dramé, Grégory Smits, Olivier Pivert
2015 B conf
Connected keywords.
RCIS
Grégory Smits, Olivier Pivert, Virginie Thion
2015 — conf
Database Querying in the Presence of Suspect Values.
ADBIS (Short Papers and Workshops)
Olivier Pivert, Henri Prade
2015 — conf
Découverte de proportions analogiques dans les bases de données : une première approche.
EGC
William Correa Beltran, Hélène Jaudoin, Olivier Pivert
2015 B conf
Expression and efficient processing of fuzzy queries in a graph database context.
FUZZ-IEEE
Olivier Pivert, Grégory Smits, Virginie Thion
2015 C ed.
Foundations of Intelligent Systems - 22nd International Symposium, ISMIS 2015, Lyon, France, October 21-23, 2015, Proceedings
ISMIS
Floriana Esposito, Olivier Pivert, Mohand-Saïd Hacid, Zbigniew W. Ras, Stefano Ferilli
2015 — ch.
How to Efficiently Diagnose and Repair Fuzzy Database Queries that Fail.
Fifty Years of Fuzzy Logic and its Applications
Olivier Pivert, Grégory Smits
2015 J jnl
Interrogation floue de bases de données relationnelles. De la théorie à la pratique.
Rev. d'Intelligence Artif.
Grégory Smits, Olivier Pivert, Thomas Girault
2015 — conf
Linguistic and Graphical Explanation of a Cluster-Based Data Structure.
SUM
Grégory Smits, Olivier Pivert
2015 — conf
On Making Skyline Queries Resistant to Outliers.
EGC (best of volume)
Hélène Jaudoin, Pierre Nerzic, Olivier Pivert, Daniel Rocacher
2014 — conf
A Vocabulary Revision Method Based on Modality Splitting.
IPMU (3)
Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot
2014 B conf
AGGREGO SEARCH: Interactive Keyword Query Construction.
EDBT
Grégory Smits, Olivier Pivert, Hélène Jaudoin, François Paulus
2014 C conf
Analogical Prediction of Null Values: The Numerical Attribute Case.
ADBIS
William Correa Beltran, Hélène Jaudoin, Olivier Pivert
2014 C conf
Data-Quality-Aware Skyline Queries.
ISMIS
Hélène Jaudoin, Olivier Pivert, Grégory Smits, Virginie Thion
2014 — conf
Dealing with Aggregate Queries in an Uncertain Database Model Based on Possibilistic Certainty.
IPMU (3)
Olivier Pivert, Henri Prade
2014 — conf
Estimating Null Values in Relational Databases Using Analogical Proportions.
IPMU (3)
William Correa Beltran, Hélène Jaudoin, Olivier Pivert
2014 — conf
Exception-Tolerant Skyline Queries.
IPMU (3)
Hélène Jaudoin, Olivier Pivert, Daniel Rocacher
2014 — book
Flexible Approaches in Data, Information and Knowledge Management
Olivier Pivert, Slawomir Zadrozny
2014 — conf
Lazy Analogical Classification: Optimization and Precision Issues.
SUM
William Correa Beltran, Hélène Jaudoin, Olivier Pivert
2014 B conf
On a Fuzzy Algebra for Querying Graph Databases.
ICTAI
Olivier Pivert, Virginie Thion, Hélène Jaudoin, Grégory Smits
2014 C conf
Plethoric Answers to Fuzzy Queries: A Reduction Method Based on Query Mining.
ISMIS
Olivier Pivert, Grégory Smits
2014 — conf
Prédiction de valeurs manquantes dans les bases de données - Une première approche fondée sur la notion de proportion analogique.
EGC
William Correa Beltran, Hélène Jaudoin, Olivier Pivert
2014 — conf
Querying Uncertain Multiple Sources.
SUM
Olivier Pivert, Henri Prade
2014 — conf
Requêtes skyline en présence d'exceptions.
EGC
Hélène Jaudoin, Olivier Pivert, Daniel Rocacher
2014 — conf
Skyline Queries in an Uncertain Database Model Based on Possibilistic Certainty.
SUM
Olivier Pivert, Henri Prade
2013 B conf
Adequacy of a user-defined vocabulary to the data structure.
FUZZ-IEEE
Marie-Jeanne Lesot, Grégory Smits, Olivier Pivert
2013 C conf
An Autocompletion Mechanism for Enriched Keyword Queries to RDF Data Sources.
FQAS
Grégory Smits, Olivier Pivert, Hélène Jaudoin, François Paulus
2013 C conf
Finding Similar Objects in Relational Databases - An Association-Based Fuzzy Approach.
FQAS
Olivier Pivert, Grégory Smits, Hélène Jaudoin
2013 — ch.
Fuzzy Cardinalities as a Basis to Cooperative Answering.
Flexible Approaches in Data, Information and Knowledge Management
Grégory Smits, Olivier Pivert, Allel Hadjali
2013 — conf
On a Graded Inclusion of Bipolar Fuzzy Relations.
EUSFLAT Conf.
Ludovic Liétard, Olivier Pivert, Daniel Rocacher
2013 J jnl
On a fuzzy bipolar relational algebra.
Inf. Sci.
Patrick Bosc, Olivier Pivert
2013 — ch.
Querying Possibilistic Databases: Three Interpretations.
Soft Computing: State of the Art Theory and Novel Applications
Patrick Bosc, Olivier Pivert
2013 J jnl
ReqFlex: Fuzzy Queries for Everyone.
Proc. VLDB Endow.
Grégory Smits, Olivier Pivert, Thomas Girault
2013 B conf
Towards reconciling expressivity, efficiency and user-friendliness in database flexible querying.
FUZZ-IEEE
Grégory Smits, Olivier Pivert, Thomas Girault
2012 J jnl
A Fuzzy-Rule-Based Model for Handling Contextual Preference Queries.
Int. J. Comput. Intell. Syst.
Allel Hadjali, Amine Mokhtari, Olivier Pivert
2012 C conf
A Fuzzy-Summary-Based Approach to Faceted Search in Relational Databases.
ADBIS
Grégory Smits, Olivier Pivert
2012 J jnl
An Approach to Database Preference Queries Based on an Outranking Relation.
Int. J. Comput. Intell. Syst.
Patrick Bosc, Olivier Pivert, Grégory Smits
2012 — conf
Detecting Suspect Answers in the Presence of Inconsistent Information.
FoIKS
Olivier Pivert, Henri Prade
2012 J jnl
Expressing and processing complex preferences in route planning queries: Towards a fuzzy-set-based approach.
Fuzzy Sets Syst.
Allel Hadjali, Amine Mokhtari, Olivier Pivert
2012 — conf
LUCIFER : Un système de détection de conflits dans les requêtes flexibles.
EGC
Olivier Pivert, Grégory Smits, Allel Hadjali, Hélène Jaudoin
2012 — conf
On Fuzzy Preference Queries Explicitly Handling Satisfaction Levels.
IPMU (1)
Olivier Pivert, Grégory Smits
2012 C conf
On a Preference Query Language That Handles Symbolic Scores.
ADBIS
Olivier Pivert, Grégory Smits
2012 — conf
On a Reinforced Fuzzy Inclusion and Its Application to Database Querying.
IPMU (1)
Patrick Bosc, Olivier Pivert
2012 J jnl
On advances in soft computing applied to databases and information systems.
Fuzzy Sets Syst.
Patrick Bosc, Guy De Tré, Jozo J. Dujmovic, Allel Hadjali, Olivier Pivert, Rita Almeida Ribeiro, Slawomir Zadrozny
2012 J jnl
On four noncommutative fuzzy connectives and their axiomatization.
Fuzzy Sets Syst.
Patrick Bosc, Olivier Pivert
2012 — conf
Towards an Efficient Processing of Outranking-Based Preference Queries.
IPMU (1)
Olivier Pivert, Grégory Smits
2011 C conf
A Fuzzy-Rule-Based Approach to the Handling of Inferred Fuzzy Predicates in Database Queries.
FQAS
Allel Hadjali, Olivier Pivert
2011 C conf
A Preference Query Model Based on a Fusion of Local Orders.
ECSQARU
Patrick Bosc, Olivier Pivert, Grégory Smits
2011 C conf
Efficient Detection of Minimal Failing Subqueries in a Fuzzy Querying Context.
ADBIS
Olivier Pivert, Grégory Smits, Allel Hadjali, Hélène Jaudoin
2011 C conf
On Database Queries Involving Inferred Fuzzy Predicates.
ISMIS
Olivier Pivert, Allel Hadjali, Grégory Smits
2011 C conf
On Different Types of Fuzzy Skylines.
ISMIS
Allel Hadjali, Olivier Pivert, Henri Prade
2011 J jnl
On Diverse Approaches to Bipolar Division Operators.
Int. J. Intell. Syst.
Patrick Bosc, Olivier Pivert
2011 C conf
On Possibilistic Skyline Queries.
FQAS
Patrick Bosc, Allel Hadjali, Olivier Pivert
2011 B conf
On a strengthening connective for flexible database querying.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert
2011 J jnl
On database queries involving competitive conditional preferences.
Int. J. Intell. Syst.
Patrick Bosc, Allel Hadjali, Olivier Pivert
2011 J jnl
On three classes of division queries involving ordinal preferences.
J. Intell. Inf. Syst.
Patrick Bosc, Olivier Pivert, Olivier Soufflet
2011 Misc conf
On three fuzzy connectives for flexible data retrieval and their axiomatization.
SAC
Patrick Bosc, Olivier Pivert
2011 — conf
Processing Fuzzy Queries in a Peer Data Management System Using Distributed Fuzzy Summaries.
SUM
Olivier Pivert, Grégory Smits, Allel Hadjali
2011 C conf
Rewriting Fuzzy Queries Using Imprecise Views.
ADBIS
Hélène Jaudoin, Olivier Pivert
2011 — conf
Searching for a compromise between satisfaction and diversity in database fuzzy querying.
EUSFLAT Conf.
Olivier Pivert, Allel Hadjali, Grégory Smits
2011 J jnl
Strict and tolerant antidivision queries with ordinal layered preferences.
Int. J. Approx. Reason.
Patrick Bosc, Olivier Pivert, Olivier Soufflet
2011 — conf
Une algèbre relationnelle bipolaire floue.
INFORSID
Patrick Bosc, Olivier Pivert
2011 — conf
Une approche à base de règles floues pour les requêtes à préférences contextuelles.
EGC
Allel Hadjali, Amine Mokhtari, Olivier Pivert
2010 C conf
A Fuzzy-Rule-Based Approach to Contextual Preference Queries.
IPMU
Allel Hadjali, Amine Mokhtari, Olivier Pivert
2010 C conf
A Method Based on Query Caching and Predicate Substitution for the Treatment of Failing Database Queries.
ICCBR
Olivier Pivert, Hélène Jaudoin, Carmen Brando, Allel Hadjali
2010 — conf
A Model Based on Outranking for Database Preference Queries.
IPMU (2)
Patrick Bosc, Olivier Pivert, Grégory Smits
2010 B conf
A database preference query model based on a fuzzy outranking relation.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert, Grégory Smits
2010 B conf
A possibilistic logic view of preference queries to an uncertain database.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert, Henri Prade
2010 — conf
A propos de requêtes à préférences et diviseur stratifié.
INFORSID
Patrick Bosc, Olivier Pivert
2010 — conf
An Approach Based on Predicate Correlation to the Reduction of Plethoric Answer Sets.
EGC (best of volume)
Patrick Bosc, Allel Hadjali, Olivier Pivert, Grégory Smits
2010 — conf
An uncertain database model and a query algebra based on possibilistic certainty.
SoCPaR
Patrick Bosc, Olivier Pivert, Henri Prade
2010 — conf
Estimating the relevance of a data source using a fuzzy-cardinality-based summary.
IEEE Conf. of Intelligent Systems
Olivier Pivert, Allel Hadjali, Grégory Smits
2010 Misc conf
Extending relational algebra to handle bipolarity.
SAC
Patrick Bosc, Olivier Pivert, Amine Mokhtari, Ludovic Liétard
2010 J jnl
FORUM: a flexible data integration system based on data semantics.
SIGMOD Rec.
Zohra Bellahsene, Salima Benbernou, Hélène Jaudoin, François Pinet, Olivier Pivert, Farouk Toumani, Stephan Bernard, Pierre Colomb, Remi Coletta, Emmanuel Coquery, Fabien De Marchi, Fabien Duchateau, Mohand-Said Hacid, Allel Hadjali, Mathieu Roche
2010 — conf
Handling Dirty Databases: From User Warning to Data Cleaning - Towards an Interactive Approach.
SUM
Olivier Pivert, Henri Prade
2010 — conf
Implication in information retrieval systems.
RIAO
Laurent Ughetto, Gabriella Pasi, Vincent Claveau, Olivier Pivert, Patrick Bosc
2010 J jnl
Modeling and Querying Uncertain Relational Databases: a Survey of Approaches Based on the Possible Worlds Semantics.
Int. J. Uncertain. Fuzziness Knowl. Based Syst.
Patrick Bosc, Olivier Pivert
2010 — ch.
On Some Uses of a Stratified Divisor in an Ordinal Framework.
Uncertainty Approaches for Spatial Data Modeling and Processing
Patrick Bosc, Olivier Pivert
2010 C conf
On a Fuzzy Group-By and Its Use for Fuzzy Association Rule Mining.
ADBIS
Patrick Bosc, Olivier Pivert, Grégory Smits
2010 B conf
On a fuzzy group-by clause in SQLf.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert
2010 — conf
On the Use of Fuzzy Cardinalities for Reducing Plethoric Answers to Fuzzy Queries.
SUM
Patrick Bosc, Allel Hadjali, Olivier Pivert, Grégory Smits
2010 — conf
Possibilistic contextual skylines with incomplete preferences.
SoCPaR
Allel Hadjali, Olivier Pivert, Henri Prade
2010 C conf
Trimming Plethoric Answers to Fuzzy Queries: An Approach Based on Predicate Correlation.
IPMU
Patrick Bosc, Allel Hadjali, Olivier Pivert, Grégory Smits
2010 — conf
Une approche fondée sur la corrélation entre prédicats pour le traitement des réponses pléthoriques.
EGC
Patrick Bosc, Allel Hadjali, Olivier Pivert, Grégory Smits
2009 C conf
A Flexible Querying Approach Based on Outranking and Classification.
FQAS
Patrick Bosc, Olivier Pivert, Grégory Smits
2009 — conf
A Model Based on Possibilistic Certainty Levels for Incomplete Databases.
SUM
Patrick Bosc, Olivier Pivert, Henri Prade
2009 C conf
About Bipolar Division Operators.
FQAS
Patrick Bosc, Olivier Pivert
2009 C conf
Anti-division Queries with Ordinal Layered Preferences.
ECSQARU
Patrick Bosc, Olivier Pivert, Olivier Soufflet
2009 — conf
Functional Dependencies Over Possibilistic Databases: An Interpretation Based on the Possible Worlds Semantics.
MUD
Patrick Bosc, Olivier Pivert
2009 A conf
Graded-Inclusion-Based Information Retrieval Systems.
ECIR
Patrick Bosc, Vincent Claveau, Olivier Pivert, Laurent Ughetto
2009 B conf
Implication-based and cardinality-based inclusions in information retrieval.
FUZZ-IEEE
Patrick Bosc, Laurent Ughetto, Olivier Pivert, Vincent Claveau
2009 J jnl
Incremental controlled relaxation of failing flexible queries.
J. Intell. Inf. Syst.
Patrick Bosc, Allel Hadjali, Olivier Pivert
2009 — conf
Integrating Complex User Preferences into a Route Planner: A Fuzzy-Set-Based Approach.
IFSA/EUSFLAT Conf.
Amine Mokhtari, Olivier Pivert, Allel Hadjali
2009 C conf
On Three Classes of Division Queries Involving Ordinal Preferences.
ISMIS
Patrick Bosc, Olivier Pivert, Olivier Soufflet
2009 C conf
On Two Interpretations of Competitive Conditional Fuzzy Preferences.
IJCCI
Patrick Bosc, Olivier Pivert
2009 B conf
On fuzzy queries with contextual predicates.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert, Amine Mokhtari
2009 C conf
Ranking Approximate Query Rewritings Based on Views.
FQAS
Hélène Jaudoin, Pierre Colomb, Olivier Pivert
2009 — conf
SRI à base d'inclusion graduelle.
CORIA
Laurent Ughetto, Olivier Pivert, Vincent Claveau, Patrick Bosc
2009 — conf
Semantic Proximity Between Queries and the Empty Answer Problem.
IFSA/EUSFLAT Conf.
Patrick Bosc, Carmen Brando, Allel Hadjali, Hélène Jaudoin, Olivier Pivert
2009 Misc conf
Stratified division queries involving ordinal user preferences.
SAC
Patrick Bosc, Olivier Pivert, Olivier Soufflet
2009 J jnl
Tolerant division queries and possibilistic database querying.
Fuzzy Sets Syst.
Patrick Bosc, Olivier Pivert, Daniel Rocacher
2009 C conf
Top-k Queries with Contextual Fuzzy Preferences.
DEXA
Patrick Bosc, Olivier Pivert, Amine Mokhtari
2009 — conf
Towards a route planner capable of dealing with complex bipolar preferences.
ITSC
Amine Mokhtari, Olivier Pivert, Allel Hadjali, Patrick Bosc
2008 — conf
A Family of Tolerant Antidivision Operators for Database Fuzzy Querying.
SUM
Patrick Bosc, Olivier Pivert
2008 C conf
Cooperative Answering to Flexible Queries Via a Tolerance Relation.
ISMIS
Patrick Bosc, Allel Hadjali, Olivier Pivert
2008 J jnl
Empty versus overabundant answers to flexible relational queries.
Fuzzy Sets Syst.
Patrick Bosc, Allel Hadjali, Olivier Pivert
2008 J jnl
La notion de division tolérante et son intérêt pour remédier aux réponses vides.
Ingénierie des Systèmes d Inf.
Patrick Bosc, Allel Hadjali, Olivier Pivert
2008 C conf
On a Parameterized Antidivision Operator for Database Flexible Querying.
DEXA
Patrick Bosc, Olivier Pivert
2008 — ch.
On the Evaluation of Cardinality-Based Generalized Yes/No Queries.
Intelligent Techniques and Tools for Novel System Architectures
Patrick Bosc, Nadia Iben Hssaien, Olivier Pivert
2008 — ch.
On the Versatility of Fuzzy Setsfor Modeling Flexible Queries.
Handbook of Research on Fuzzy Information Processing in Databases
Patrick Bosc, Allel Hadjali, Olivier Pivert
2008 B conf
On the division operator for probabilistic and possibilistic relational databases.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert
2008 — conf
On the use of tolerant graded inclusions in information retrieval.
CORIA
Patrick Bosc, Olivier Pivert
2008 J jnl
On two qualitative approaches to tolerant inclusion operators.
Fuzzy Sets Syst.
Patrick Bosc, Olivier Pivert
2008 J jnl
Preface.
Fuzzy Sets Syst.
Olivier Pivert
2008 C conf
Towards Fuzzy Query Answering Using Fuzzy Views - A Graded-Subsumption-Based Approach.
ISMIS
Allel Hadjali, Olivier Pivert
2007 J jnl
About Possibilistic Queries and Their Evaluation.
IEEE Trans. Fuzzy Syst.
Patrick Bosc, Olivier Pivert
2007 J jnl
About quotient and division of crisp and fuzzy relations.
J. Intell. Inf. Syst.
Patrick Bosc, Olivier Pivert, Daniel Rocacher
2007 — conf
About the Processing of Division Queries Addressed to Possibilistic Databases.
MUD
Patrick Bosc, Nadia Iben Hssaien, Olivier Pivert
2007 J jnl
About yes/no queries against possibilistic databases.
Int. J. Intell. Syst.
Patrick Bosc, Olivier Pivert
2007 B conf
Adjusting the Core and/or the Support of a Fuzzy Set - A New Approach to Fuzzy Modifiers.
FUZZ-IEEE
Patrick Bosc, Didier Dubois, Allel Hadjali, Olivier Pivert, Henri Prade
2007 J jnl
Characterizing the result of the division of fuzzy relations.
Int. J. Approx. Reason.
Patrick Bosc, Olivier Pivert, Daniel Rocacher
2007 — conf
Flexible Querying of Multiple Data Sources through Fuzzy Summaries.
DEXA Workshops
Patrick Bosc, Allel Hadjali, Hélène Jaudoin, Olivier Pivert
2007 — conf
On a Proximity-based Tolerant Inclusion.
EUSFLAT Conf. (2)
Patrick Bosc, Allel Hadjali, Olivier Pivert
2007 — conf
Tolerant division operators to overcome empty answers.
BDA
Patrick Bosc, Allel Hadjali, Olivier Pivert
2006 — conf
A propos de la sémantique de divers opérateurs de division de relations.
INFORSID
Patrick Bosc, Olivier Pivert, Daniel Rocacher
2006 — conf
About Generalized YES/NO Queries in the Possibilistic and Probabilistic Database Contexts
TDM
Patrick Bosc, Nadia Liétard, Olivier Pivert
2006 C conf
About Inclusion-Based Generalized Yes/No Queries in a Possibilistic Database Context.
ISMIS
Patrick Bosc, Nadia Liétard, Olivier Pivert
2006 J jnl
About approximate inclusion and its axiomatization.
Fuzzy Sets Syst.
Patrick Bosc, Olivier Pivert
2006 J jnl
About the processing of possibilistic queries involving a difference operation.
Fuzzy Sets Syst.
Patrick Bosc, Nadia Liétard, Olivier Pivert
2006 — conf
On a Qualitiative Approximate Inclusion -- Application to the Division of Fuzzy Relations.
DEXA Workshops
Patrick Bosc, Olivier Pivert
2006 B conf
On an Approximate-inclusion-based Difference Operator - Application to the Division of Fuzzy Relations.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert
2006 C conf
Relaxation Paradigm in a Flexible Querying Context.
FQAS
Patrick Bosc, Allel Hadjali, Olivier Pivert
2006 J jnl
À propos de division usuelle et approchée de relations floues.
Tech. Sci. Informatiques
Patrick Bosc, Olivier Pivert, Daniel Rocacher
2005 — conf
About Cardinality-based Possibilistic Queries against Possibilistic Databases.
EUSFLAT Conf.
Patrick Bosc, Nadia Liétard, Olivier Pivert
2005 J jnl
About projection-selection-join queries addressed to possibilistic relational databases.
IEEE Trans. Fuzzy Syst.
Patrick Bosc, Olivier Pivert
2005 C conf
About the Processing of Possibilistic and Probabilistic Queries.
ECSQARU
Patrick Bosc, Olivier Pivert
2005 B conf
Approximate Inclusion Between Fuzzy Sets - Application to the Division of Fuzzy Relations.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert
2005 C conf
On the Approximate Division of Fuzzy Relations.
ISMIS
Patrick Bosc, Olivier Pivert, Daniel Rocacher
2005 — conf
Towards a Tolerance-Based Technique for Cooperative Answering of Fuzzy Queries Against Regular Databases.
OTM Conferences (1)
Patrick Bosc, Allel Hadjali, Olivier Pivert
2005 — conf
Weakening of Fuzzy Relational Queries: an Absolute Proximity Relation-Based Approach.
EUSFLAT Conf.
Patrick Bosc, Allel Hadjali, Olivier Pivert
2004 B conf
From Boolean to fuzzy algebraic queries in a possibilistic database framework.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert
2004 C conf
Fuzzy Closeness Relation as a Basis for Weakening Fuzzy Relational Queries.
FQAS
Patrick Bosc, Allel Hadjali, Olivier Pivert
2004 — conf
On a strong representation system for probabilistic and possibilistic databases.
BDA
Patrick Bosc, Olivier Pivert
2004 — conf
Possibilistic Databases and Generalized Yes/No Queries.
DEXA Workshops
Patrick Bosc, Olivier Pivert
2004 — conf
Requêtes oui/non et données imprécises: du cadre possibiliste au cadre probabiliste.
INFORSID
Patrick Bosc, Olivier Pivert
2003 — conf
A propos de l'évaluation de requêtes possibilistes.
INFORSID
Patrick Bosc, Laurence Duval, Olivier Pivert
2003 J jnl
An initial approach to the evaluation of possibilistic queries addressed to possibilistic databases.
Fuzzy Sets Syst.
Patrick Bosc, Laurence Duval, Olivier Pivert
2003 J jnl
Foreword.
Fuzzy Sets Syst.
Patrick Bosc, Valerie V. Cross, Frederick E. Petry, Olivier Pivert
2003 J jnl
On the impact of regular functional dependencies when moving to a possibilistic database framework.
Fuzzy Sets Syst.
Patrick Bosc, Olivier Pivert
2003 J jnl
Sugeno fuzzy integral as a basis for the interpretation of flexible queries involving monotonic aggregates.
Inf. Process. Manag.
Patrick Bosc, Ludovic Liétard, Olivier Pivert
2003 B conf
Towards an algebraic query language for possibilistic databases.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert
2002 — conf
A propos de requêtes possibilistes adressées à des bases de données possibilistes.
BDA
Laurence Duval, Olivier Pivert
2002 C conf
About Selections and Joins in Possibilistic Queries Addressed to Possibilistic Databases.
DEXA
Patrick Bosc, Laurence Duval, Olivier Pivert
2002 Misc conf
About possibilistic queries against possibilistic databases.
SAC
Patrick Bosc, Laurence Duval, Olivier Pivert
2002 B conf
Extending the possibilistic data model with one-level nested relations.
FUZZ-IEEE
Patrick Bosc, Ludovic Liétard, Olivier Pivert
2002 C conf
Mixing Selections and Foreign Key Joins in Queries against Possibilistic Databases.
ISMIS
Patrick Bosc, Olivier Pivert
2002 — conf
On the Use of Aggregates Bearing on Fuzzy Sets in Linguistic Summaries.
FSKD
Patrick Bosc, Olivier Pivert, Ludovic Liétard
2002 — conf
Towards a representation system for possibilistic relations.
KRDB
Patrick Bosc, Olivier Pivert
2002 — conf
Vers un modèle relationnel possibiliste à un niveau de relations imbriquées.
INFORSID
Patrick Bosc, Olivier Pivert
2001 Misc conf
A function-based join for the manipulation of possibilistic relations.
SAC
Patrick Bosc, Ludovic Liétard, Olivier Pivert
2001 B conf
Aggregate Operators in Database Flexible Querying.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert, Ludovic Liétard
2001 B conf
On Fuzzy Association Rules Bsed on Fuzzy Cardinalities.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert, Didier Dubois, Henri Prade
2000 C conf
About Ill-Known Data and Equi-Join Operations.
FQAS
Patrick Bosc, Ludovic Liétard, Olivier Pivert
2000 B conf
An approach to functional dependencies in fuzzy databases.
FUZZ-IEEE
Patrick Bosc, Olivier Pivert, Ludovic Liétard
1999 — conf
A Formal Framework for Representation-based Querying of Databases Containing Ill-known Data.
IIA/SOCO
Patrick Bosc, Olivier Pivert
1999 — conf
A new semantics for the division of fuzzy relations in relational databases.
EUSFLAT-ESTYLF Joint Conf.
Patrick Bosc, Olivier Pivert
1999 — conf
On Data Summaries Based on Gradual Rules.
Fuzzy Days
Patrick Bosc, Olivier Pivert, Laurent Ughetto
1999 — conf
On Two Ways of Querying Disjunctive Weighted Data.
Proc. 15èmes Journées Bases de Données Avancées, BDA
Patrick Bosc, Laurence Duval, Olivier Pivert
1999 C conf
On the Specification of Representation-Based Conditions in a Context of Incomplete Databases.
DEXA
Patrick Bosc, Olivier Pivert
1998 — conf
Extended Functional Dependencies as a Basis for Linguistic Summaries.
PKDD
Patrick Bosc, Ludovic Liétard, Olivier Pivert
1997 J jnl
Flexible Queries in Relational Databases - The Example of the Division Operator.
Theor. Comput. Sci.
Patrick Bosc, Didier Dubois, Olivier Pivert, Henri Prade
1997 — conf
Gradualité, Imprécision et Dépendances Fonctionnelles.
BDA
Patrick Bosc, Ludovic Liétard, Olivier Pivert
1997 C conf
On Representation-Based Querying of Databases Containing Ill-known Values.
ISMIS
Patrick Bosc, Olivier Pivert
1996 C conf
On the Handling of Imperfect Data in Relational Database Systems - From Null Values to Possibility Distributions.
ISMIS
Patrick Bosc, Olivier Pivert
1995 Misc conf
Quantified statements in a flexible relational query language.
SAC
Patrick Bosc, Ludovic Liétard, Olivier Pivert
1995 J jnl
SQLf: a relational database language for fuzzy querying.
IEEE Trans. Fuzzy Syst.
Patrick Bosc, Olivier Pivert
1994 Misc conf
Fuzzy queries and relational databases.
SAC
Patrick Bosc, Olivier Pivert
1994 J jnl
Integrating fuzzy queries into an existing database management system: An example.
Int. J. Intell. Syst.
Patrick Bosc, Olivier Pivert, K. Farquhar
1994 C conf
On the Weakening of Fuzzy Relational Queries.
ISMIS
Troels Andreasen, Olivier Pivert
1994 — conf
Quelques aspects de la sémantique et des équivalences de requêtes dans le langage SOLf.
BDA
Patrick Bosc, Olivier Pivert
1994 C conf
Soft Querying, a New Feature for Database Management Systems.
DEXA
Patrick Bosc, Ludovic Liétard, Olivier Pivert
1993 C conf
On the Interpretation of Set-Oriented Fuzzy Quantified Queries and Their Evaluation in a Database Management System.
ISMIS
Patrick Bosc, Ludovic Liétard, Olivier Pivert
1993 — conf
On the Interpretation of Set-Oriented Fuzzy Quantified Queries and their Evaluation in a Database Management System.
BDA
Patrick Bosc, Ludovic Liétard, Olivier Pivert
1992 J jnl
Some Approaches for Relational Databases Flexible Querying.
J. Intell. Inf. Syst.
Patrick Bosc, Olivier Pivert
1992 — conf
Sur l'utilisation de requêtes booléennes pour l'évaluation de requêtes relationelles floues.
BDA
Patrick Bosc, Olivier Pivert
1991 — conf
Quelques approches d'interrogation flexible de bases de données.
BDA
Patrick Bosc, Olivier Pivert
1990 C conf
Some Algorithms for Evaluating Fuzzy Relational Queries.
IPMU
Patrick Bosc, Olivier Pivert