Olivier Caelen

47 papers B 6C 2Misc 1Journal 22Unranked 16
YearRankTypeTitle / Venue / Authors
2026 J jnl
On the integration of domain adaptation and causal discovery in digital twins: A case study for plastic injection molding.
Future Gener. Comput. Syst.
Gian Marco Paldino, Olivier Caelen, Marouene Oueslati, Marc Ansay, Tojo Valisoa A. Johanesa, Gianluca Bontempi
2025 — conf
Integrating Domain Adaptation and Causal Discovery in Digital Twins for Plastic Injection Molding.
PerCom Workshops
Gian Marco Paldino, Olivier Caelen, Marouene Oueslati, Marc Ansay, Tojo Valisoa A. Johanesa, Gianluca Bontempi
2024 J jnl
Calibration methods in imbalanced binary classification.
Ann. Math. Artif. Intell.
Théo Guilbert, Olivier Caelen, Andrei Chirita, Marco Saerens
2024 J jnl
Machine Learning Methods for Credit Card Fraud Detection: A Survey.
IEEE Access
Kanishka Ghosh Dastidar, Olivier Caelen, Michael Granitzer
2023 — conf
Adversarial Learning in Real-World Fraud Detection: Challenges and Perspectives.
DEC@SIGMOD
Daniele Lunghi, Alkis Simitsis, Olivier Caelen, Gianluca Bontempi
2023 J jnl
Adversarial Learning in Real-World Fraud Detection: Challenges and Perspectives.
CoRR
Daniele Lunghi, Alkis Simitsis, Olivier Caelen, Gianluca Bontempi
2023 J jnl
An Adversary Model of Fraudsters' Behavior to Improve Oversampling in Credit Card Fraud Detection.
IEEE Access
Daniele Lunghi, Gian Marco Paldino, Olivier Caelen, Gianluca Bontempi
2021 J jnl
Combining unsupervised and supervised learning in credit card fraud detection.
Inf. Sci.
Fabrizio Carcillo, Yann-Aël Le Borgne, Olivier Caelen, Yacine Kessaci, Frédéric Oblé, Gianluca Bontempi
2020 J jnl
Managing a pool of rules for credit card fraud detection by a Game Theory based approach.
Future Gener. Comput. Syst.
Gabriele Gianini, Leopold Ghemmogne Fossi, Corrado Mio, Olivier Caelen, Lionel Brunie, Ernesto Damiani
2020 J jnl
Towards automated feature engineering for credit card fraud detection using multi-perspective HMMs.
Future Gener. Comput. Syst.
Yvan Lucas, Pierre-Edouard Portier, Léa Laporte, Liyun He-Guelton, Olivier Caelen, Michael Granitzer, Sylvie Calabretto
2019 J jnl
Batch and incremental dynamic factor machine learning for multivariate and multi-step-ahead forecasting.
Int. J. Data Sci. Anal.
Jacopo De Stefani, Yann-Aël Le Borgne, Olivier Caelen, Dalila Hattab, Gianluca Bontempi
2019 Misc conf
Multiple perspectives HMM-based feature engineering for credit card fraud detection.
SAC
Yvan Lucas, Pierre-Edouard Portier, Léa Laporte, Sylvie Calabretto, Olivier Caelen, Liyun He-Guelton, Michael Granitzer
2019 J jnl
Multiple perspectives HMM-based feature engineering for credit card fraud detection.
CoRR
Yvan Lucas, Pierre-Edouard Portier, Léa Laporte, Olivier Caelen, Liyun He-Guelton, Sylvie Calabretto, Michael Granitzer
2019 J jnl
Towards automated feature engineering for credit card fraud detection using multi-perspective HMMs.
CoRR
Yvan Lucas, Pierre-Edouard Portier, Léa Laporte, Liyun He-Guelton, Olivier Caelen, Michael Granitzer, Sylvie Calabretto
2019 — conf
Understanding Telecom Customer Churn with Machine Learning: From Prediction to Causal Inference.
BNAIC/BENELEARN
Théo Verhelst, Olivier Caelen, Jean-Christophe Dewitte, Bertrand Lebichot, Gianluca Bontempi
2019 — conf
Understanding Telecom Customer Churn with Machine Learning: From Prediction to Causal Inference.
BNAIC/BENELEARN (Selected Papers)
Théo Verhelst, Olivier Caelen, Jean-Christophe Dewitte, Bertrand Lebichot, Gianluca Bontempi
2018 — conf
A Multivariate and Multi-step Ahead Machine Learning Approach to Traditional and Cryptocurrencies Volatility Forecasting.
MIDAS/PAP@PKDD/ECML
Jacopo De Stefani, Olivier Caelen, Dalila Hattab, Yann-Aël Le Borgne, Gianluca Bontempi
2018 J jnl
Correction to: Streaming active learning strategies for real-life credit detection: assessment and visualization.
Int. J. Data Sci. Anal.
Fabrizio Carcillo, Yann-Aël Le Borgne, Olivier Caelen, Gianluca Bontempi
2018 J jnl
Credit Card Fraud Detection: A Realistic Modeling and a Novel Learning Strategy.
IEEE Trans. Neural Networks Learn. Syst.
Andrea Dal Pozzolo, Giacomo Boracchi, Olivier Caelen, Cesare Alippi, Gianluca Bontempi
2018 — conf
Embeddings of Categorical Variables for Sequential Data in Fraud Context.
AMLTA
Yoan Russac, Olivier Caelen, Liyun He-Guelton
2018 B conf
Online Non-linear Gradient Boosting in Multi-latent Spaces.
IDA
Jordan Fréry, Amaury Habrard, Marc Sebban, Olivier Caelen, Liyun He-Guelton
2018 J jnl
SCARFF: A scalable framework for streaming credit card fraud detection with spark.
Inf. Fusion
Fabrizio Carcillo, Andrea Dal Pozzolo, Yann-Aël Le Borgne, Olivier Caelen, Yannis Mazzer, Gianluca Bontempi
2018 J jnl
Sequence classification for credit-card fraud detection.
Expert Syst. Appl.
Johannes Jurgovsky, Michael Granitzer, Konstantin Ziegler, Sylvie Calabretto, Pierre-Edouard Portier, Liyun He-Guelton, Olivier Caelen
2018 J jnl
Streaming Active Learning Strategies for Real-Life Credit Card Fraud Detection: Assessment and Visualization.
CoRR
Fabrizio Carcillo, Yann-Aël Le Borgne, Olivier Caelen, Gianluca Bontempi
2018 J jnl
Streaming active learning strategies for real-life credit card fraud detection: assessment and visualization.
Int. J. Data Sci. Anal.
Fabrizio Carcillo, Yann-Aël Le Borgne, Olivier Caelen, Gianluca Bontempi
2017 J jnl
A Bayesian interpretation of the confusion matrix.
Ann. Math. Artif. Intell.
Olivier Caelen
2017 B conf
An Assessment of Streaming Active Learning Strategies for Real-Life Credit Card Fraud Detection.
DSAA
Fabrizio Carcillo, Yann-Aël Le Borgne, Olivier Caelen, Gianluca Bontempi
2017 — conf
Efficient Top Rank Optimization with Gradient Boosting for Supervised Anomaly Detection.
ECML/PKDD (1)
Jordan Fréry, Amaury Habrard, Marc Sebban, Olivier Caelen, Liyun He-Guelton
2017 — conf
Improving Card Fraud Detection Through Suspicious Pattern Discovery.
IEA/AIE (2)
Fabian Braun, Olivier Caelen, Evgueni N. Smirnov, Steven Kelk, Bertrand Lebichot
2017 C conf
Injecting Semantic Background Knowledge into Neural Networks using Graph Embeddings.
WETICE
Konstantin Ziegler, Olivier Caelen, Mathieu Garchery, Michael Granitzer, Liyun He-Guelton, Johannes Jurgovsky, Pierre-Edouard Portier, Stefan Zwicklbauer
2017 — conf
Machine Learning for Multi-step Ahead Forecasting of Volatility Proxies.
MIDAS@PKDD/ECML
Jacopo De Stefani, Olivier Caelen, Dalila Hattab, Gianluca Bontempi
2017 J jnl
SCARFF: a Scalable Framework for Streaming Credit Card Fraud Detection with Spark.
CoRR
Fabrizio Carcillo, Andrea Dal Pozzolo, Yann-Aël Le Borgne, Olivier Caelen, Yannis Mazzer, Gianluca Bontempi
2016 — conf
A graph-based, semi-supervised, credit card fraud detection system.
COMPLEX NETWORKS
Bertrand Lebichot, Fabian Braun, Olivier Caelen, Marco Saerens
2015 J jnl
APATE: A novel approach for automated credit card transaction fraud detection using network-based extensions.
Decis. Support Syst.
Véronique Van Vlasselaer, Cristián Bravo, Olivier Caelen, Tina Eliassi-Rad, Leman Akoglu, Monique Snoeck, Bart Baesens
2015 — conf
Calibrating Probability with Undersampling for Unbalanced Classification.
SSCI
Andrea Dal Pozzolo, Olivier Caelen, Reid A. Johnson, Gianluca Bontempi
2015 B conf
Credit card fraud detection and concept-drift adaptation with delayed supervised information.
IJCNN
Andrea Dal Pozzolo, Giacomo Boracchi, Olivier Caelen, Cesare Alippi, Gianluca Bontempi
2015 — conf
When is Undersampling Effective in Unbalanced Classification Tasks?
ECML/PKDD (1)
Andrea Dal Pozzolo, Olivier Caelen, Gianluca Bontempi
2014 J jnl
Learned lessons in credit card fraud detection from a practitioner perspective.
Expert Syst. Appl.
Andrea Dal Pozzolo, Olivier Caelen, Yann-Aël Le Borgne, Serge Waterschoot, Gianluca Bontempi
2014 B conf
Using HDDT to avoid instances propagation in unbalanced and evolving data streams.
IJCNN
Andrea Dal Pozzolo, Reid A. Johnson, Olivier Caelen, Serge Waterschoot, Nitesh V. Chawla, Gianluca Bontempi
2013 C conf
Racing for Unbalanced Methods Selection.
IDEAL
Andrea Dal Pozzolo, Olivier Caelen, Serge Waterschoot, Gianluca Bontempi
2011 — conf
A Selecting-the-Best Method for Budgeted Model Selection.
ECML/PKDD (1)
Gianluca Bontempi, Olivier Caelen
2010 J jnl
A dynamic programming strategy to balance exploration and exploitation in the bandit problem.
Ann. Math. Artif. Intell.
Olivier Caelen, Gianluca Bontempi
2007 — conf
Improving the Exploration Strategy in Bandit Algorithms.
LION
Olivier Caelen, Gianluca Bontempi
2007 B conf
Machine Learning Techniques for Decision Support in Anesthesia.
AIME
Olivier Caelen, Gianluca Bontempi, Luc Barvais
2006 B conf
Machine Learning Techniques to Enable Closed-Loop Control in Anesthesia.
CBMS
Olivier Caelen, Gianluca Bontempi, Eddy Coussaert, Luc Barvais, François Clément
2005 — conf
How to allocate a restricted budget of leave-one-out assessments for effective model selection in machine learning: a comparison of state-of-the-art techniques.
BNAIC
Olivier Caelen, Gianluca Bontempi
2005 — conf
Speeding up Feature Selection by Using an Information Theoretic Bound.
BNAIC
Patrick Emmanuel Meyer, Olivier Caelen, Gianluca Bontempi