Access content directly

Marc Tommasi

68
Documents

Presentation

Professor in Computer Science at [Lille university](https://www.univ-lille.fr/). I am a member of [CRIStAL](https://www.cristal.univ-lille.fr/?rubrique9) lab. I am the leader of the [Magnet Team](https://team.inria.fr/magnet). My research interests are machine learning, structured prediction for trees and graphs. I have also studied tree automata and set constraints.

Publications

Differentially private speaker anonymization

Ali Shahin Shamsabadi , Brij Mohan Lal Srivastava , Aurélien Bellet , Nathalie Vauquier , Emmanuel Vincent
Proceedings on Privacy Enhancing Technologies, 2023, 2023 (1), ⟨10.48550/arXiv.2202.11823⟩
Journal articles hal-03588932v1
Image document

Collaborative Algorithms for Online Personalized Mean Estimation

Mahsa Asadi , Aurélien Bellet , Odalric-Ambrym Maillard , Marc Tommasi
Transactions on Machine Learning Research Journal, 2022
Journal articles hal-03905917v1
Image document

Privacy and utility of x-vector based speaker anonymization

Brij Mohan Lal Srivastava , Mohamed Maouche , Md Sahidullah , Emmanuel Vincent , Aurélien Bellet
IEEE/ACM Transactions on Audio, Speech and Language Processing, 2022, ⟨10.1109/TASLP.2022.3190741⟩
Journal articles hal-03197376v3

Enabling voice-based apps with European values

Akira Campbell , Thomas Kleinbauer , Marc Tommasi , Emmanuel Vincent
ERCIM News, 2021, 126, pp.38-39
Journal articles hal-03476390v1
Image document

Skill Rating for Multiplayer Games Introducing Hypernode Graphs and their Spectral Theory

Thomas Ricatte , Rémi Gilleron , Marc Tommasi
Journal of Machine Learning Research, 2020, 21, pp.1 - 18
Journal articles hal-02566930v1

Whole-brain high-resolution structural connectome: inter-subject validation and application to the anatomical segmentation of the striatum

Pierre Besson , Nicolas Carrière , Sarah Kathleen Bandt , Marc Tommasi , Xavier Leclerc
Brain Topography: a Journal of Cerebral Function and Dynamics, 2017, 30 (3), pp.291-302. ⟨10.1007/s10548-017-0548-0⟩
Journal articles hal-01657960v1

Réduction de la non-linéarité des morphismes d'arbres Recognizable tree-languages and non-linear morphisms

Max Dauchet , Sophie Tison , Marc Tommasi
Theoretical Computer Science, 2002, 281 (1-2), pp.219-233. ⟨10.1016/S0304-3975(02)00014-2⟩
Journal articles hal-02193763v1

Grid structures and undecidable constraint theories

Franck Seynhaeve , Sophie Tison , Marc Tommasi , Ralf Treinen
Theoretical Computer Science, 2001, 258 (1-2), pp.453-490. ⟨10.1016/S0304-3975(00)00032-3⟩
Journal articles hal-02193758v1

Set constraints and automata

Rémi Gilleron , Sophie Tison , Marc Tommasi
Information and Computation, 1999, 149 (1), pp.1--41
Journal articles inria-00538886v1
Image document

High-Dimensional Private Empirical Risk Minimization by Greedy Coordinate Descent

Paul Mangold , Aurélien Bellet , Joseph Salmon , Marc Tommasi
AISTATS 2023 - International Conference on Artificial Intelligence and Statistics, Apr 2023, Valencia, Spain
Conference papers hal-03714465v3
Image document

Differential Privacy has Bounded Impact on Fairness in Classification

Paul Mangold , Michaël Perrot , Aurélien Bellet , Marc Tommasi
International Conference on Machine Learning, Jul 2023, Honolulu, United States
Conference papers hal-03902203v2
Image document

Refined Convergence and Topology Learning for Decentralized SGD with Heterogeneous Data

Batiste Le Bars , Aurélien Bellet , Marc Tommasi , Erick Lavoie , Anne-Marie Kermarrec
Proceedings of The 26th International Conference on Artificial Intelligence and Statistics (AISTATS 2023), 2023, Valencia, Spain, Spain
Conference papers hal-03905091v2
Image document

Retrieving Speaker Information from Personalized Acoustic Models for Speech Recognition

Salima Mdhaffar , Jean-François Bonastre , Marc Tommasi , Natalia Tomashenko , Yannick Estève
IEEE ICASSP 2022, 2022, Singapour, Singapore
Conference papers hal-03539741v1
Image document

Extraction d'informations liées au locuteur depuis un modèle acoustique personnalisé

Salima Mdhaffar , Jean-François A Bonastre , Marc Tommasi , Natalia Tomashenko , Yannick Estève
JEP 2022, Jun 2022, île de Noirmoutier, France
Conference papers hal-03706944v1

FLamby: Datasets and Benchmarks for Cross-Silo Federated Learning in Realistic Healthcare Settings

Jean Ogier Du Terrail , Samy-Safwan Ayed , Edwige Cyffers , Felix Grimberg , Chaoyang He
NeurIPS 2022 - Thirty-sixth Conference on Neural Information Processing Systems, Nov 2022, New Orleans, United States
Conference papers hal-03900026v1
Image document

On speaker verification from the neural network footprint of personalized acoustic models

Natalia Tomashenko , Salima Mdhaffar , Marc Tommasi , Yannick Estève , Jean-François Bonastre
Journées d'Études sur la Parole - JEP2022, Jun 2022, Île de Noirmoutier, France
Conference papers hal-03626964v1
Image document

Privacy attacks for automatic speech recognition acoustic models in a federated learning framework

Natalia Tomashenko , Salima Mdhaffar , Marc Tommasi , Yannick Estève , Jean-François Bonastre
ICASSP 2022, 2022, Singapour, Singapore
Conference papers hal-03539742v2
Image document

Differentially Private Coordinate Descent for Composite Empirical Risk Minimization

Paul Mangold , Aurélien Bellet , Joseph Salmon , Marc Tommasi
ICML 2022 - 39th International Conference on Machine Learning, Jul 2022, Baltimore, United States. pp.14948-14978
Conference papers hal-03424974v3
Image document

Enhancing speech privacy with slicing

Mohamed Maouche , Brij Mohan Lal Srivastava , Nathalie Vauquier , Aurélien Bellet , Marc Tommasi
Interspeech 2022 - Human and Humanizing Speech Technology, Sep 2022, Incheon, South Korea
Conference papers hal-03369137v2
Image document

Study on Acoustic Model Personalization in a Context of Collaborative Learning Constrained by Privacy Preservation

Salima Mdhaffar , Marc Tommasi , Yannick Estève
SPECOM 2021 - 23rd International Conference on Speech and Computer, Sep 2021, St Petersburg, Russia. pp.426 - 436, ⟨10.1007/978-3-030-87802-3_39⟩
Conference papers hal-03369206v1
Image document

Fully Decentralized Joint Learning of Personalized Models and Collaboration Graphs

Valentina Zantedeschi , Aurélien Bellet , Marc Tommasi
AISTATS 2020 - The 23rd International Conference on Artificial Intelligence and Statistics, Aug 2020, Palerme / Virtual, Italy
Conference papers hal-03100057v1
Image document

Evaluating Voice Conversion-based Privacy Protection against Informed Attackers

Brij Mohan Lal Srivastava , Nathalie Vauquier , Md Sahidullah , Aurélien Bellet , Marc Tommasi
ICASSP 2020 - 45th International Conference on Acoustics, Speech, and Signal Processing, IEEE Signal Processing Society, May 2020, Barcelona, Spain. pp.2802-2806
Conference papers hal-02355115v2
Image document

A comparative study of speech anonymization metrics

Mohamed Maouche , Brij Mohan Lal Srivastava , Nathalie Vauquier , Aurélien Bellet , Marc Tommasi
INTERSPEECH 2020, Oct 2020, Shanghai, China
Conference papers hal-02907918v1
Image document

Design Choices for X-vector Based Speaker Anonymization

Brij Mohan Lal Srivastava , Natalia Tomashenko , Xin Wang , Emmanuel Vincent , Junichi Yamagishi
INTERSPEECH 2020, International Speech Communication Association (ISCA), Oct 2020, Shanghai, China
Conference papers hal-02610447v2
Image document

Privacy-Preserving Adversarial Representation Learning in ASR: Reality or Illusion?

Brij Mohan Lal Srivastava , Aurélien Bellet , Marc Tommasi , Emmanuel Vincent
INTERSPEECH 2019 - 20th Annual Conference of the International Speech Communication Association, Sep 2019, Graz, Austria
Conference papers hal-02166434v1
Image document

Personalized and Private Peer-to-Peer Machine Learning

Aurélien Bellet , Rachid Guerraoui , Mahsa Taziki , Marc Tommasi
AISTATS 2018 - 21st International Conference on Artificial Intelligence and Statistics, Apr 2018, Lanzarote, Spain. pp.1-20
Conference papers hal-01745796v1

Communication-Efficient Decentralized Boosting while Discovering the Collaboration Graph

Valentina Zantedeschi , Aurélien Bellet , Marc Tommasi
NeurIPS 2018 - Workshop on Machine Learning on the Phone and other Consumer Devices, 2nd Workshop on Machine Learning on the Phone and other Consumer Devices (MLPCD 2), Dec 2018, Montréal, Canada
Conference papers hal-02166758v1

Personalized and Private Peer-to-Peer Machine Learning

Aurélien Bellet , Rachid Guerraoui , Mahsa Taziki , Marc Tommasi
NIPS 2017 - Workshop on Machine Learning on the Phone and other Consumer Devices, Dec 2017, Long Beach, United States
Conference papers hal-01665422v1
Image document

Decentralized Collaborative Learning of Personalized Models over Networks

Paul Vanhaesebrouck , Aurélien Bellet , Marc Tommasi
International Conference on Artificial Intelligence and Statistics (AISTATS), Apr 2017, Fort Lauderdale, Florida., United States
Conference papers hal-01533182v1
Image document

Hypernode Graphs for Spectral Learning on Binary Relations over Sets

Thomas Ricatte , Rémi Gilleron , Marc Tommasi
Conférence Francophone sur l'Apprentissage Automatique (Cap 2014), Jul 2014, Saint-Etienne, France. ⟨10.1007/978-3-662-44851-9_42⟩
Conference papers hal-01104618v1
Image document

Clustering Spectral avec Contraintes de Paires réglées par Noyaux Gaussiens

David Chatel , Pascal Denis , Marc Tommasi
CAP 2014, Jul 2014, Saint-Etienne, France
Conference papers hal-01105339v1
Image document

Fast Gaussian Pairwise Constrained Spectral Clustering

David Chatel , Pascal Denis , Marc Tommasi
ECML/PKDD - 7th European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Sep 2014, Nancy, France. pp.242 - 257, ⟨10.1007/978-3-662-44848-9_16⟩
Conference papers hal-01017269v1
Image document

Hypernode Graphs for Spectral Learning on Binary Relations over Sets

Thomas Ricatte , Rémi Gilleron , Marc Tommasi
ECML/PKDD - 7th European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Sep 2014, Nancy, France
Conference papers hal-01017025v1
Image document

Learning Sequential Tree-to-Word Transducers

Grégoire Laurence , Aurélien Lemay , Joachim Niehren , Slawomir Staworko , Marc Tommasi
8th International Conference on Language and Automata Theory and Applications, Mar 2014, Madrid, Spain
Conference papers hal-00912969v1
Image document

Learning from Multiple Graphs using a Sigmoid Kernel

Thomas Ricatte , Gemma C. Garriga , Rémi Gilleron , Marc Tommasi
The 12th International Conference on Machine Learning and Applications (ICMLA'13), Dec 2013, Miami, United States
Conference papers hal-00913237v1
Image document

Spectral Estimation of Conditional Random Graph Models for Large-Scale Network data

Antonino Freno , Mikaela Keller , Gemma C. Garriga , Marc Tommasi
UAI 2012 - 28th Conference on Uncertainty in Artificial Intelligence, 2012, Avalon, United States
Conference papers hal-00714446v1
Image document

Fiedler Random Fields: A Large-Scale Spectral Approach to Statistical Network Modeling

Antonino Freno , Mikaela Keller , Marc Tommasi
Neural Information Processing Systems (NIPS), Dec 2012, Lake Tahoe, United States
Conference papers hal-00750345v1
Image document

Normalization of Sequential Top-Down Tree-to-Word Transducers

Grégoire Laurence , Aurélien Lemay , Joachim Niehren , Slawomir Staworko , Marc Tommasi
5th International Conference on Language Automata Theory and Appliciations, May 2011, Tarragona, Spain
Conference papers inria-00566291v1
Image document

Relevant Representations for the Inference of Rational Stochastic Tree Languages

François Denis , Edouard Gilbert , Amaury Habrard , Faïssal Ouardi , Marc Tommasi
International Colloquium on Grammatical Inference, 2008, St Malo, France. pp.57-70
Conference papers hal-00293511v3

Automatic Wrapper Induction from Hidden-Web Sources with Domain Knowledge

Marc Tommasi , Rémi Gilleron , Pierre Senellart , Avin Mittal , Daniel Muschick
International Workshop on Web information and data managment, Oct 2008, Napa, United States. pp.9-16
Conference papers inria-00337098v1
Image document

On Probability Distributions for Trees: Representations, Inference and Learning

François Denis , Amaury Habrard , Rémi Gilleron , Marc Tommasi , Édouard Gilbert
NIPS Workshop on Representations and Inference on Probability Distributions, Dec 2007, Whistler, Canada
Conference papers inria-00294636v1
Image document

Champs Conditionnels Aléatoires pour l'Annotation d'Arbres

Florent Jousse , Rémi Gilleron , Isabelle Tellier , Marc Tommasi
CAp 2006, May 2006, Trégastel, France
Conference papers inria-00117014v1

XML Document Transformation with Conditional Random Fields

Rémi Gilleron , Florent Jousse , Isabelle Tellier , Marc Tommasi
INEX 2006, Dec 2006, Dagstuhl, Germany
Conference papers inria-00147052v1
Image document

Interactive Tuples Extraction from Semi-Structured Data

Rémi Gilleron , Patrick Marty , Fabien Torre , Marc Tommasi
Web Intelligence, Dec 2006, Hong Kong, China
Conference papers inria-00581253v1
Image document

Conditional Random Fields for XML Trees

Florent Jousse , Rémi Gilleron , Isabelle Tellier , Marc Tommasi
Workshop on Mining and Learning in Graphs, Sep 2006, Berlin, Germany
Conference papers inria-00118761v1
Image document

Querying Unranked Trees with Stepwise Tree Automata

Julien Carme , Joachim Niehren , Marc Tommasi
19th International Conference on Rewriting Techniques and Applications, 2004, Aachen, Georgia. pp.105--118
Conference papers inria-00536529v1
Image document

Residual Finite Tree Automata

Julien Carme , Rémi Gilleron , Marc Tommasi , Alain Terlutte , Aurélien Lemay
7th International Conference on Developments in Language Theory, Jul 2003, Szeged, Hungary, Hungary. pp.171 -- 182
Conference papers inria-00091272v2
Image document

Learning Multi-label Alternating Decision Trees from Texts and Data

Françesco de Comite , Rémi Gilleron , Marc Tommasi
International Conference on Machine Learning and Data Mining, 2003, Leipzig, Georgia. pp.35-49
Conference papers inria-00536733v1

Text Classification from Positive and Unlabeled Examples

François Denis , Rémi Gilleron , Marc Tommasi
Proceedings of the 9th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, IPMU'02, 2002, Grenoble, France. pp.1927--1934
Conference papers inria-00538889v1

Homomorphisms and concurrent term rewriting

Franck Seynhaeve , Sophie Tison , Marc Tommasi
FCT 1999 - International Symposium on Fundamentals of Computation Theory, Aug 1999, Iasi, Romania. pp.475-487, ⟨10.1007/3-540-48321-7_40⟩
Conference papers hal-02193779v1

Deciding the Satisfiability of Quantifier free Formulae on One-Step Rewriting

Anne-Cécile Caron , Franck Seynhaeve , Sophie Tison , Marc Tommasi
Rewriting Techniques and Applications, 10th International Conference, RTA-99, Trento, Italy, July 2-4, 1999, Proceedings, 1999, Unknown, Unknown Region. pp.103--117, ⟨10.1007/3-540-48685-2_9⟩
Conference papers hal-01820502v1

Some new Decidability Results on Positive and Negative Set Constraints

Rémi Gilleron , Sophie Tison , Marc Tommasi
Proceedings of First International Conference on Constraints in Computational Logics, CCL'94, 1994, Munich, Germany. pp.336--351
Conference papers inria-00538880v1

Solving Systems of Set Constraints using Tree Automata

Rémi Gilleron , Sophie Tison , Marc Tommasi
Proceedings of the 10th Annual Symposium on Theoretical Aspects of Computer Science, STACS'93, 1993, Würzburg, Germany. pp.505--514
Conference papers inria-00538878v1

Solving Systems of Set Constraints with Negated Subset Relationships

Rémi Gilleron , Sophie Tison , Marc Tommasi
Proceedings of the $34^th$ Symposium on Foundations of Computer Science, FOCS'93, 1993, Palo Alto California, United States. pp.372--380
Conference papers inria-00538879v1
Image document

Hypernode Graphs for Learning from Binary Relations between Groups in Networks

Thomas Ricatte , Rémi Gilleron , Marc Tommasi
Networks: From Graphs to Rich Data, NIPS Workshop., Dec 2014, Montreal, Canada. , 2014
Conference poster hal-01088036v1

Champs Markoviens Conditionnels pour l'extraction d'information

Isabelle Tellier , Marc Tommasi
Eric Gaussier and François Yvon. Modèles probabilistes pour l'accès à l'information textuelle, Hermès, pp.223-267, 2011
Book sections inria-00514525v1
Image document

Structures arborescentes et apprentissage automatique

Marc Tommasi
Autre [cs.OH]. Université Charles de Gaulle - Lille III, 2006
Habilitation à diriger des recherches tel-00117063v1