


default search action
Olivier Pivert
Person information
Refine list

refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
showing all ?? records
2020 – today
- 2024
- [j45]Véronne Yepmo
, Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert:
Leveraging an Isolation Forest to Anomaly Detection and Data Clustering. Data Knowl. Eng. 151: 102302 (2024) - [c180]Adel Aly, Olivier Pivert, Virginie Thion:
Database Approaches to the Modelling and Querying of Musical Scores: A Survey. TPDL (1) 2024: 292-309 - [c179]Véronne Yepmo
, Grégory Smits
, Marie-Jeanne Lesot
, Olivier Pivert
:
CADI: Contextual Anomaly Detection using an Isolation-Forest. SAC 2024: 935-944 - 2023
- [c178]Véronne Yepmo, Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert:
Vers un partitionnement des données à partir d'une forêt d'isolation. EGC 2023: 163-174 - [c177]Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert, Marek Z. Reformat:
Diversifying Top-k Answers in a Query by Example Setting. FQAS 2023: 15-26 - [c176]Rahul Nath, Grégory Smits, Olivier Pivert:
Fuzzy-Vocabulary-Based Detection and Explanation of Anomalies. FUZZ 2023: 1-6 - 2022
- [j44]Véronne Yepmo
, Grégory Smits, Olivier Pivert
:
Anomaly explanation: A review. Data Knowl. Eng. 137: 101946 (2022) - [c175]Pierre Nerzic, Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot:
Massive Data Exploration using Estimated Cardinalities. FUZZ-IEEE 2022: 1-8 - [c174]Grégory Smits, Marie-Jeanne Lesot, Véronne Yepmo Tchaghe, Olivier Pivert:
PANDA: Human-in-the-Loop Anomaly Detection and Explanation. IPMU (2) 2022: 720-732 - [c173]Pierre Nerzic, Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot:
Exploration de données massives à l'aide d'estimations de cardinalités. LFA 2022 - [c172]Grégory Smits, Marie-Jeanne Lesot, Véronne Yepmo Tchaghe, Olivier Pivert:
PANDA : Personnaliser les ANomalies Détectées par Apprentissage. LFA 2022 - 2021
- [c171]Grégory Smits, Marie-Jeanne Lesot, Olivier Pivert, Ronald R. Yager:
Flexible Querying Using Disjunctive Concepts. FQAS 2021: 29-40 - [c170]Véronne Yepmo Tchaghe, Grégory Smits, Olivier Pivert:
A Classification of Anomaly Explanation Methods. PKDD/ECML Workshops (1) 2021: 26-33 - [p8]Olivier Pivert, Grégory Smits:
Fuzzy Extensions of Databases. Fuzzy Approaches for Soft Computing and Approximate Reasoning 2021: 191-200 - 2020
- [j43]Olivier Pivert, Étienne Scholly, Grégory Smits
, Virginie Thion:
Fuzzy quality-Aware queries to graph databases. Inf. Sci. 521: 160-173 (2020) - [c169]Amit K. Shukla, Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot:
Explaining Data Regularities and Anomalies. FUZZ-IEEE 2020: 1-8 - [c168]Grégory Smits, Ronald R. Yager, Marie-Jeanne Lesot, Olivier Pivert:
Concept Membership Modeling Using a Choquet Integral. IPMU (1) 2020: 359-372 - [p7]Nicole Bidoit, Patrick Bosc, Laurence Cholvy, Olivier Pivert, Marie-Christine Rousset:
Databases and Artificial Intelligence. A Guided Tour of Artificial Intelligence Research (3) (III) 2020: 91-116
2010 – 2019
- 2019
- [j42]Olivier Pivert, Olfa Slama, Virginie Thion:
Expression and efficient evaluation of fuzzy quantified structural queries to fuzzy graph databases. Fuzzy Sets Syst. 366: 3-17 (2019) - [j41]Aurélien Moreau, Olivier Pivert, Grégory Smits
:
Linguistically characterizing clusters of database query answers. Fuzzy Sets Syst. 366: 18-33 (2019) - [c167]Emmanuel Doumard, Olivier Pivert, Grégory Smits, Virginie Thion:
Processing Fuzzy Relational Queries Using Fuzzy Views. FUZZ-IEEE 2019: 1-6 - [c166]Grégory Smits, Pierre Nerzic, Marie-Jeanne Lesot, Olivier Pivert:
FRELS: Fast and Reliable Estimated Linguistic Summaries. FUZZ-IEEE 2019: 1-6 - 2018
- [j40]Grégory Smits
, Olivier Pivert, Ronald R. Yager, Pierre Nerzic:
A soft computing approach to big data summarization. Fuzzy Sets Syst. 348: 4-20 (2018) - [j39]Pierre Nerzic, Hélène Jaudoin, Olivier Pivert:
Parallel Processing Strategies for Skyline Queries Tolerant to Outliers. Int. J. Intell. Syst. 33(10): 1992-2018 (2018) - [c165]Grégory Smits, Pierre Nerzic, Olivier Pivert, Marie-Jeanne Lesot:
Efficient Generation of Reliable Estimated Linguistic Summaries. FUZZ-IEEE 2018: 1-8 - [c164]Olivier Pivert, Olfa Slama, Virginie Thion:
FURQL : une extension floue de SPARQL. INFORSID 2018: 169-178 - [c163]Grégory Smits, Olivier Pivert, Toan Ngoc Duong:
On Dissimilarity Measures at the Fuzzy Partition Level. IPMU (2) 2018: 301-312 - [c162]Aurélien Moreau, Olivier Pivert, Grégory Smits:
Fuzzy query by example. SAC 2018: 688-695 - [c161]Olivier Pivert, Henri Prade:
Handling Uncertainty in Relational Databases with Possibility Theory - A Survey of Different Modelings. SUM 2018: 396-404 - 2017
- [c160]Aurélien Moreau, Olivier Pivert, Grégory Smits:
A Typicality-Based Recommendation Approach Leveraging Demographic Data. FQAS 2017: 71-83 - [c159]Olivier Pivert, Olfa Slama, Virginie Thion:
Fuzzy quantified queries to fuzzy RDF databases. FUZZ-IEEE 2017: 1-7 - [c158]Grégory Smits, Ronald R. Yager, Olivier Pivert:
Interactive data exploration on top of linguistic summaries. FUZZ-IEEE 2017: 1-8 - [c157]Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot:
Vocabulary elicitation for informative descriptions of classes. IFSA-SCIS 2017: 1-8 - [e4]Serafín Moral, Olivier Pivert, Daniel Sánchez, Nicolás Marín:
Scalable Uncertainty Management - 11th International Conference, SUM 2017, Granada, Spain, October 4-6, 2017, Proceedings. Lecture Notes in Computer Science 10564, Springer 2017, ISBN 978-3-319-67581-7 [contents] - 2016
- [j38]Grégory Smits, Olivier Pivert:
Une approche coopérative d'aide à la réparation de requêtes floues. Ingénierie des Systèmes d Inf. 21(3): 11-30 (2016) - [c156]Khadim Dramé, Grégory Smits, Olivier Pivert:
IKEYS: Interactive KEYword Search Dedicated to Corporate Data. EKAW (Satellite Events) 2016: 105-108 - [c155]Olivier Pivert, Henri Prade:
Possibilistic Conditional Tables. FoIKS 2016: 42-61 - [c154]Grégory Smits, Olivier Pivert, Ronald R. Yager:
A soft computing approach to agile business intelligence. FUZZ-IEEE 2016: 1850-1857 - [c153]Olivier Pivert, Olfa Slama, Virginie Thion:
An extension of SPARQL with fuzzy navigational capabilities for querying fuzzy RDF data. FUZZ-IEEE 2016: 2409-2416 - [c152]Aurélien Moreau, Olivier Pivert, Grégory Smits:
A Fuzzy Approach to the Characterization of Database Query Answers. IPMU (2) 2016: 329-340 - [c151]Olivier Pivert, Olfa Slama, Grégory Smits, Virginie Thion:
SUGAR: A graph database fuzzy querying system. RCIS 2016: 1-2 - [c150]Olivier Pivert, Olfa Slama, Grégory Smits, Virginie Thion:
A fuzzy extension of SPARQL for querying gradual RDF data. RCIS 2016: 1-2 - [c149]Olivier Pivert, Olfa Slama, Virginie Thion:
SPARQL extensions with preferences: a survey. SAC 2016: 1015-1020 - [c148]Olivier Pivert, Olfa Slama, Virginie Thion:
Fuzzy Quantified Structural Queries to Fuzzy Graph Databases. SUM 2016: 260-273 - [e3]Troels Andreasen, Henning Christiansen, Janusz Kacprzyk, Henrik Legind Larsen, Gabriella Pasi
, Olivier Pivert, Guy De Tré, Maria-Amparo Vila, Adnan Yazici, Slawomir Zadrozny
:
Flexible Query Answering Systems 2015 - Proceedings of the 11th International Conference FQAS 2015, Cracow, Poland, October 26-28, 2015. Advances in Intelligent Systems and Computing 400, Springer 2016, ISBN 978-3-319-26153-9 [contents] - 2015
- [j37]Grégory Smits, Olivier Pivert, Thomas Girault:
Interrogation floue de bases de données relationnelles. De la théorie à la pratique. Rev. d'Intelligence Artif. 29(5): 569-593 (2015) - [j36]Olivier Pivert, Henri Prade:
A Certainty-Based Model for Uncertain Databases. IEEE Trans. Fuzzy Syst. 23(4): 1181-1196 (2015) - [c147]Olivier Pivert, Henri Prade:
Database Querying in the Presence of Suspect Values. ADBIS (Short Papers and Workshops) 2015: 44-51 - [c146]Hélène Jaudoin, Pierre Nerzic, Olivier Pivert, Daniel Rocacher:
On Making Skyline Queries Resistant to Outliers. EGC (best of volume) 2015: 19-38 - [c145]William Correa Beltran, Hélène Jaudoin, Olivier Pivert:
Découverte de proportions analogiques dans les bases de données : une première approche. EGC 2015: 155-166 - [c144]Olivier Pivert, Henri Prade:
A Certainty-Based Approach to the Cautious Handling of Suspect Values. FQAS 2015: 73-85 - [c143]William Correa Beltran, Hélène Jaudoin, Olivier Pivert:
Analogical Database Queries. FQAS 2015: 201-213 - [c142]Aurélien Moreau, Olivier Pivert, Grégory Smits:
A Clustering-Based Approach to the Explanation of Database Query Answers. FQAS 2015: 307-319 - [c141]Olivier Pivert, Grégory Smits, Virginie Thion:
Expression and efficient processing of fuzzy queries in a graph database context. FUZZ-IEEE 2015: 1-8 - [c140]William Correa Beltran, Hélène Jaudoin, Olivier Pivert:
A Clustering-Based Approach to the Mining of Analogical Proportions. ICTAI 2015: 125-131 - [c139]Khadim Dramé, Grégory Smits, Olivier Pivert:
Coarse to fine keyword queries with user interactions. iiWAS 2015: 66:1-66:10 - [c138]Grégory Smits, Olivier Pivert, Virginie Thion:
Connected keywords. RCIS 2015: 112-120 - [c137]Grégory Smits, Olivier Pivert:
Linguistic and Graphical Explanation of a Cluster-Based Data Structure. SUM 2015: 186-200 - [p6]Olivier Pivert, Grégory Smits:
How to Efficiently Diagnose and Repair Fuzzy Database Queries that Fail. Fifty Years of Fuzzy Logic and its Applications 2015: 499-517 - [e2]Floriana Esposito, Olivier Pivert, Mohand-Saïd Hacid, Zbigniew W. Ras, Stefano Ferilli:
Foundations of Intelligent Systems - 22nd International Symposium, ISMIS 2015, Lyon, France, October 21-23, 2015, Proceedings. Lecture Notes in Computer Science 9384, Springer 2015, ISBN 978-3-319-25251-3 [contents] - 2014
- [c136]William Correa Beltran, Hélène Jaudoin, Olivier Pivert:
Analogical Prediction of Null Values: The Numerical Attribute Case. ADBIS 2014: 323-336 - [c135]Grégory Smits, Olivier Pivert, Hélène Jaudoin, François Paulus:
AGGREGO SEARCH: Interactive Keyword Query Construction. EDBT 2014: 636-639 - [c134]Hélène Jaudoin, Olivier Pivert, Daniel Rocacher:
Requêtes skyline en présence d'exceptions. EGC 2014: 329-340 - [c133]William Correa Beltran, Hélène Jaudoin, Olivier Pivert:
Prédiction de valeurs manquantes dans les bases de données - Une première approche fondée sur la notion de proportion analogique. EGC 2014: 485-490 - [c132]Olivier Pivert, Virginie Thion, Hélène Jaudoin, Grégory Smits:
On a Fuzzy Algebra for Querying Graph Databases. ICTAI 2014: 748-755 - [c131]William Correa Beltran, Hélène Jaudoin, Olivier Pivert:
Estimating Null Values in Relational Databases Using Analogical Proportions. IPMU (3) 2014: 110-119 - [c130]Hélène Jaudoin, Olivier Pivert, Daniel Rocacher:
Exception-Tolerant Skyline Queries. IPMU (3) 2014: 120-129 - [c129]Grégory Smits, Olivier Pivert, Marie-Jeanne Lesot:
A Vocabulary Revision Method Based on Modality Splitting. IPMU (3) 2014: 140-149 - [c128]Olivier Pivert, Henri Prade:
Dealing with Aggregate Queries in an Uncertain Database Model Based on Possibilistic Certainty. IPMU (3) 2014: 150-159 - [c127]Olivier Pivert, Grégory Smits:
Plethoric Answers to Fuzzy Queries: A Reduction Method Based on Query Mining. ISMIS 2014: 295-304 - [c126]Hélène Jaudoin, Olivier Pivert, Grégory Smits, Virginie Thion:
Data-Quality-Aware Skyline Queries. ISMIS 2014: 530-535 - [c125]William Correa Beltran, Hélène Jaudoin, Olivier Pivert:
Lazy Analogical Classification: Optimization and Precision Issues. SUM 2014: 80-85 - [c124]Olivier Pivert, Henri Prade:
Skyline Queries in an Uncertain Database Model Based on Possibilistic Certainty. SUM 2014: 280-285 - [c123]Olivier Pivert, Henri Prade:
Querying Uncertain Multiple Sources. SUM 2014: 286-291 - [e1]Olivier Pivert, Slawomir Zadrozny:
Flexible Approaches in Data, Information and Knowledge Management. Studies in Computational Intelligence 497, Springer 2014, ISBN 978-3-319-00953-7 [contents] - 2013
- [j35]Patrick Bosc, Olivier Pivert:
On a fuzzy bipolar relational algebra. Inf. Sci. 219: 1-16 (2013) - [j34]Grégory Smits, Olivier Pivert, Thomas Girault:
ReqFlex: Fuzzy Queries for Everyone. Proc. VLDB Endow. 6(12): 1206-1209 (2013) - [c122]Ludovic Liétard, Olivier Pivert, Daniel Rocacher:
On a Graded Inclusion of Bipolar Fuzzy Relations. EUSFLAT Conf. 2013 - [c121]Olivier Pivert, Grégory Smits, Hélène Jaudoin:
Finding Similar Objects in Relational Databases - An Association-Based Fuzzy Approach. FQAS 2013: 425-436 - [c120]Grégory Smits, Olivier Pivert, Hélène Jaudoin, François Paulus:
An Autocompletion Mechanism for Enriched Keyword Queries to RDF Data Sources. FQAS 2013: 601-612 - [c119]Marie-Jeanne Lesot, Grégory Smits, Olivier Pivert:
Adequacy of a user-defined vocabulary to the data structure. FUZZ-IEEE 2013: 1-8 - [c118]Grégory Smits, Olivier Pivert, Thomas Girault:
Towards reconciling expressivity, efficiency and user-friendliness in database flexible querying. FUZZ-IEEE 2013 - [p5]Grégory Smits, Olivier Pivert, Allel HadjAli:
Fuzzy Cardinalities as a Basis to Cooperative Answering. Flexible Approaches in Data, Information and Knowledge Management 2013: 261-289 - [p4]Patrick Bosc, Olivier Pivert:
Querying Possibilistic Databases: Three Interpretations. Soft Computing: State of the Art Theory and Novel Applications 2013: 161-176 - 2012
- [j33]Patrick Bosc, Guy De Tré
, Jozo J. Dujmovic, Allel HadjAli, Olivier Pivert, Rita Almeida Ribeiro
, Slawomir Zadrozny:
On advances in soft computing applied to databases and information systems. Fuzzy Sets Syst. 196: 1-3 (2012) - [j32]Allel HadjAli, Amine Mokhtari, Olivier Pivert:
Expressing and processing complex preferences in route planning queries: Towards a fuzzy-set-based approach. Fuzzy Sets Syst. 196: 82-104 (2012) - [j31]Patrick Bosc, Olivier Pivert:
On four noncommutative fuzzy connectives and their axiomatization. Fuzzy Sets Syst. 202: 42-60 (2012) - [j30]Allel Hadjali, Amine Mokhtari, Olivier Pivert:
A Fuzzy-Rule-Based Model for Handling Contextual Preference Queries. Int. J. Comput. Intell. Syst. 5(4): 775-788 (2012) - [j29]Patrick Bosc, Olivier Pivert, Grégory Smits:
An Approach to Database Preference Queries Based on an Outranking Relation. Int. J. Comput. Intell. Syst. 5(4): 789-804 (2012) - [c117]Olivier Pivert, Grégory Smits:
On a Preference Query Language That Handles Symbolic Scores. ADBIS 2012: 296-309 - [c116]Grégory Smits, Olivier Pivert:
A Fuzzy-Summary-Based Approach to Faceted Search in Relational Databases. ADBIS 2012: 357-370 - [c115]Olivier Pivert, Grégory Smits, Allel HadjAli, Hélène Jaudoin:
LUCIFER : Un système de détection de conflits dans les requêtes flexibles. EGC 2012: 617-620 - [c114]Olivier Pivert, Henri Prade:
Detecting Suspect Answers in the Presence of Inconsistent Information. FoIKS 2012: 278-297 - [c113]Olivier Pivert, Grégory Smits:
On Fuzzy Preference Queries Explicitly Handling Satisfaction Levels. IPMU (1) 2012: 341-350 - [c112]Patrick Bosc, Olivier Pivert:
On a Reinforced Fuzzy Inclusion and Its Application to Database Querying. IPMU (1) 2012: 351-360 - [c111]Olivier Pivert, Grégory Smits:
Towards an Efficient Processing of Outranking-Based Preference Queries. IPMU (1) 2012: 471-480 - 2011
- [j28]Patrick Bosc, Olivier Pivert, Olivier Soufflet:
Strict and tolerant antidivision queries with ordinal layered preferences. Int. J. Approx. Reason. 52(1): 38-48 (2011) - [j27]Patrick Bosc, Allel HadjAli, Olivier Pivert:
On database queries involving competitive conditional preferences. Int. J. Intell. Syst. 26(3): 206-227 (2011) - [j26]Patrick Bosc, Olivier Pivert:
On Diverse Approaches to Bipolar Division Operators. Int. J. Intell. Syst. 26(10): 911-929 (2011) - [j25]Patrick Bosc, Olivier Pivert, Olivier Soufflet:
On three classes of division queries involving ordinal preferences. J. Intell. Inf. Syst. 37(3): 315-331 (2011) - [c110]Olivier Pivert, Grégory Smits, Allel HadjAli, Hélène Jaudoin:
Efficient Detection of Minimal Failing Subqueries in a Fuzzy Querying Context. ADBIS 2011: 243-256 - [c109]Hélène Jaudoin, Olivier Pivert:
Rewriting Fuzzy Queries Using Imprecise Views. ADBIS 2011: 257-270 - [c108]Patrick Bosc, Olivier Pivert, Grégory Smits:
A Preference Query Model Based on a Fusion of Local Orders. ECSQARU 2011: 725-736 - [c107]Olivier Pivert, Allel Hadjali, Grégory Smits:
Searching for a compromise between satisfaction and diversity in database fuzzy querying. EUSFLAT Conf. 2011: 402-408 - [c106]Allel HadjAli, Amine Mokhtari, Olivier Pivert:
Une approche à base de règles floues pour les requêtes à préférences contextuelles. EGC 2011: 293-294 - [c105]Patrick Bosc, Allel HadjAli, Olivier Pivert:
On Possibilistic Skyline Queries. FQAS 2011: 412-423 - [c104]Allel HadjAli, Olivier Pivert:
A Fuzzy-Rule-Based Approach to the Handling of Inferred Fuzzy Predicates in Database Queries. FQAS 2011: 448-459 - [c103]Patrick Bosc, Olivier Pivert:
On a strengthening connective for flexible database querying. FUZZ-IEEE 2011: 1233-1238 - [c102]Patrick Bosc, Olivier Pivert:
Une algèbre relationnelle bipolaire floue. INFORSID 2011: 79-94 - [c101]Allel HadjAli, Olivier Pivert, Henri Prade:
On Different Types of Fuzzy Skylines. ISMIS 2011: 581-591 - [c100]Olivier Pivert, Allel HadjAli, Grégory Smits:
On Database Queries Involving Inferred Fuzzy Predicates. ISMIS 2011: 592-601 - [c99]Patrick Bosc, Olivier Pivert:
On three fuzzy connectives for flexible data retrieval and their axiomatization. SAC 2011: 1114-1118 - [c98]Olivier Pivert, Grégory Smits, Allel HadjAli:
Processing Fuzzy Queries in a Peer Data Management System Using Distributed Fuzzy Summaries. SUM 2011: 359-372 - 2010
- [j24]Patrick Bosc, Olivier Pivert:
Modeling and Querying Uncertain Relational Databases: a Survey of Approaches Based on the Possible Worlds Semantics. Int. J. Uncertain. Fuzziness Knowl. Based Syst. 18(5): 565-603 (2010) - [j23]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:
FORUM: a flexible data integration system based on data semantics. SIGMOD Rec. 39(2): 11-18 (2010) - [c97]Patrick Bosc, Olivier Pivert, Grégory Smits:
On a Fuzzy Group-By and Its Use for Fuzzy Association Rule Mining. ADBIS 2010: 88-102 - [c96]Patrick Bosc, Allel HadjAli, Olivier Pivert, Grégory Smits:
An Approach Based on Predicate Correlation to the Reduction of Plethoric Answer Sets. EGC (best of volume) 2010: 213-233 - [c95]Patrick Bosc, Allel HadjAli, Olivier Pivert, Grégory Smits:
Une approche fondée sur la corrélation entre prédicats pour le traitement des réponses pléthoriques. EGC 2010: 273-284 - [c94]Patrick Bosc, Olivier Pivert:
On a fuzzy group-by clause in SQLf. FUZZ-IEEE 2010: 1-6 - [c93]