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Jean-Christophe Janodet

	AROBAS Team, IBISC Lab, Department of Computer Science, University of Evry, IBGBI Building, 23 Boulevard de France, 91037 Evry, FRANCE
	Phone: (+33) 1 64 85 34 62
	Mail: janodet at ibisc.univ-evry.fr

Welcome!

I'm about 45 years old, and the father of 2 nice kids.

I'm a full professor at the University of Evry, 25km in the South of Paris. I do my research in the AROBAS Research Team of the IBISC Lab.

I've been maître de conférences (professor assistant) at the University of Saint-Etienne for about 10 years, in the Machine Learning Research Team of the Laboratoire Hubert Curien.

I discovered Computer Science at the Ensimag, a high school of the University of Grenoble, where I defended my PhD thesis.

Research

I've investigated a several fields:
- During my PhD (<2001), Declarative Programming, Functional Logic Languages, Operational Semantics, Data Types, Rewriting Systems, Narrowing, Graph Grammars, Terms, Term Graphs, Rewriting and Narrowing Strategies.
- Since 2001, Machine Learning, Ensemble Methods, Grammatical Inference, Learning Paradigms, String Languages, Automata and Grammars.
- More recently, I've been working in the field of Pattern Recognition, where Discrete Structures (such as strings, combinatorial maps and plane graphs) raise interesting algorithmic problems, and can be used to tackle Image Classifications tasks.
I've been involved in several projects:
- the EU PASCAL Network of Excellence. Visit de website of the ZULU Competition.
- the SATTIC project of the ANR, that I coordinated (waoh!).
- the LAMPADA project of the ANR.
I've supervised and co-supervised several PhD theses:
- Henri-Maxime Suchier (with Marc Sebban), now working at Artefacto,
- Rémi Eyraud (with Colin de la Higuera), now professor assistant at the University of Marseille,
- Frédéric Tantini (with Colin de la Higuera),
- Emilie Samuel (with Colin de la Higuera),
- Frédéric Papadopoulos.

Teaching

I'm in the managing staff of the Master MIAGE of Paris Saclay.
I'm in the teaching staff of the Master of Computer Science of Paris Saclay.
I've been in the teaching staff of the CIMET Erasmus Mundus Master and the Web Intelligence Master of Saint-Etienne.
I'm the manager of the Portail Maths - Info - Physique-Chimie - Sciences pour l'ingénieur of Evry, which receives about 400 undergraduate beginners each year at the University of Evry.
I've been the manager of the Licence d'Informatique of Saint-Etienne for 4 years.
My main (sometimes former) topics are:
- Machine Learning and Data Mining
- Algorithmics (I prefer this book to this one) and Programming Languages
- Theoretical Computer Science (Formal Languages, Graphs)

Publications

2022
- Intercode hexahedral meshing from Eulerian to Lagrangian simulations (preliminary version).
  Nicolas Le Goff, Franck Ledoux and Jean-Christophe Janodet.
  Chapter of book Mesh Generation and Adaptation: Cutting-Edge Techniques
  SEMA-SIMAI Springer Series 30 (2022) 69-94.
- DAD: A Distributed Anomaly Detection framework for future In-vehicle network (here).
  Elies Gherbi, Blaise Hanczar, Jean-Christophe Janodet et Witold Klaudel.
  Proc. International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME'22).
  Male, Maldives, november 2022. IEEE Conference Proceedings, p.1328-1333.
2020
- Deep Learning for In-Vehicle Intrusion Detection System (here).
  Elies Gherbi, Blaise Hanczar, Jean-Christophe Janodet et Witold Klaudel.
  Proc. 27th International Conference on Neural Information Processing (ICONIP'20).
  Bangkok, Thailand, online, november 2020. Proc. part IV, CCIS 1332, p. 50-58.
2019
- An Encoding Adversarial Network for Anomaly Detection (here).
  Elies Gherbi, Blaise Hanczar, Jean-Christophe Janodet et Witold Klaudel.
  Proc. 11th Asian Conference on Machine Learning (ACML'19).
  Nagoya, Japan, november 2019. Proc. of Machine Learning Research, volume 101, p. 188-203.
- Guaranteed quality-driven hexahedral overlay grid method (here).
  Nicolas Le Goff, Franck Ledoux, Jean-Christophe Janodet and Steve Owen.
  Proc. 28th International Meshing Roundtable (IMR'19).
  Buffalo, USA, October 2019.
- Construction d'espace latent pour la détection d'anomalies par apprentissage adversarial (article, poster).
  Elies Gherbi, Blaise Hanczar, Jean-Christophe Janodet et Witold Klaudel.
  Proc. Conférence en Apprentissage CAp 2019.
  Toulouse, juillet 2019.
2016
- Designing and Learning Substitutable Plane Graph Grammars. (here).
  Rémi Eyraud, Jean-Christophe Janodet, Tim Oates and Frédéric Papadopoulos
  Fundamenta Informaticae 146 (4) (2016) 403-430.
- Computing the Overlaps of Two Maps (here).
  Jean-Christophe Janodet and Colin de la Higuera.
  Proc. 6th International Workshop on Computational Topology in Image Context (CTIC'16).
  Marseille, France, June 2016. LNCS 9667, p.65-76.
2014-15
- On the complexity of Submap Isomorphism and Maximum Common Submap Problems (here).
  Christine Solnon, Guillaume Damiand, Colin de la Higuera and Jean-Christophe Janodet.
  Pattern Recognition 48 (2) (2015) 302-316.
- PJ, an algorithm for Contest BioGraph'14 (here).
  Jean-Christophe Janodet and Frédéric Papadopoulos.
  Competition on Graph Matching Algorithms for Pattern Search in Biological Databases (BioGraph'14).
  A contest of the International Conference on Pattern Recognition (ICPR'14).
  Stockholm, August 2014.
2013
- Polynomial Algorithms for Open Plane Graph and Subgraph Isomorphism (here).
  Colin de la Higuera, Jean-Christophe Janodet, Emilie Samuel, Guillaume Damiand and Christine Solnon.
  Theoretical Computer Science 498 (2013) 76-99.
- On the complexity of Submap Isomorphism (here).
  Christine Solnon, Guillaume Damiand, Colin de la Higuera and Jean-Christophe Janodet.
  Proc. 9th International Workshop on Graph-based Representation in Pattern Recognition (GbR'13).
  Vienna, Austria, May 2013. LNCS 7877, p.21-30.
2011-2012
- Polynomial Algorithms for Subisomorphism of nD Open Combinatorial Maps (here).
  Guillaume Damiand, Christine Solnon. Colin de la Higuera, Jean-Christophe Janodet and Emilie Samuel.
  Computer Vision and Image Understanding 32 (9) (2011) 1374-1383.
- Learning Substitutable Binary Plane Graph Grammars (here).
  Rémi Eyraud, Jean-Christophe Janodet and Tim Oates,
  Proc. 11th International Conference on Grammatical Inference (ICGI'12).
  University of Maryland, College Park, USA, September 2012. JMLR Conference Proceedings, volume 21, p.114-128.
2010
- L'Inférence Grammaticale au pays des Apprentissages Automatiques : Discussions sur la coexistence de deux disciplines (ici).
  Jean-Christophe Janodet. Habilitation thesis, December 2010.
- Extracting Plane Graphs from Images (here).
  Colin de la Higuera, Jean-Christophe Janodet and Emilie Samuel,
  Proc. 13th International Workshop on Structural and Syntactic Pattern Recognition (SSPR'10).
  Cesme, Izmir, Turkey, August 2010. LNCS 6218, p.233-243.
  Emilie's demo of main algorithm EPG.
2009
- Boosting Classifiers built from Different Subsets of Features (here).
  Jean-Christophe Janodet, Marc Sebban and Henri-Maxime Suchier.
  Fundamenta Informaticae 96 (1-2) (2009) 89-109.
- A Polynomial Algorithm for Submap Isomorphism: Application to Searching Patterns in Images (here).
  Guillaume Damiand, Colin de la Higuera, Jean-Christophe Janodet, Emilie Samuel and Christine Solnon.
  Proc. 7th IAPR International Workshop on Graph Based Representation in Pattern Recognition (GbRPR'09).
  Venice, Italy, May 2009. LNCS 5534. p.102-112.
- Zulu: an Interactive Learning Competition (here).
  David Combe, Colin de la Higuera and Jean-Christophe Janodet.
  Proc. 8th International Workshop on Finite State Methods and Natural Language Processing (FSMNLP'09).
  Pretoria, South Africa, July 2009. LNAI 6062. p.139-146.
- A Polynomial Algorithm for Subisomorphism of Open Plane Graphs (poster).
  Guillaume Damiand, Colin de la Higuera, Jean-Christophe Janodet, Emilie Samuel and Christine Solnon.
  Proc. 7th International Workshop on Mining and Learning with Graphs (MLG'09).
  Leuven, Belgium, July 2009. Electronic proceedings.
- String distances and Uniformities (here).
  David Pearson and Jean-Christophe Janodet.
  Proc. International Conference of Adaptative and Natural Computing Algorithms (ICANNGA'09).
  Kuopio, Finland, April 2009. LNCS 5495. p.333-339.
2008
- Learning Balls of Strings from Edit Corrections (here).
  Leonor Becerra Bonache, Colin de la Higuera, Jean-Christophe Janodet et Frédéric Tantini.
  Journal of Machine Learning Research 9 (2008) 1823-1852.
- Learning Languages from Bounded Resources: The Case of the DFA and the Balls of Strings (here).
  Colin de la Higuera, Jean-Christophe Janodet et Frédéric Tantini.
  Proc. 9th International Conference in Grammatical Inference (ICGI'08).
  Saint-Malo, France, September 2008. LNAI 5278. p. 43-56.
- Apprentissage de langages à partir de ressources bornées : le cas des AFD et des boules de mots (ici).
  Colin de la Higuera, Jean-Christophe Janodet et Frédéric Tantini.
  Proc. Conférence en Apprentissage CAp 2008.
  Porquerolles, mai 2008. Eds CEPADUES, p. 55-70.
2007
- LARS: a Learning Algorithm for Rewriting Systems (here).
  Rémi Eyraud, Colin de la Higuera and Jean-Christophe Janodet.
  Machine Learning 66 (1) (2007) 7-31.
- Learning Balls of Strings with Correction Queries (here).
  Leonor Becerra Bonache, Colin de la Higuera Jean-Christophe Janodet and Frédéric Tantini.
  Proc. 18th European Conference on Machine Learning (ECML'07).
  Warsaw, Poland, September 2007. LNAI 4701, p. 18-29.
- Apprentissage des boules de mots avec des requêtes de correction (ici).
  Leonor Becerra Bonache, Colin de la Higuera, Jean-Christophe Janodet et Frédéric Tantini.
  Proc. Conférence en Apprentissage CAp 2007.
  Grenoble, juillet 2007. Eds CEPADUES, p. 55-70.
2006
- A Discriminative Model of Stochastic Edit Distance in the form of Conditional Transducer (here).
  Marc Bernard, Jean-Christophe Janodet and Marc Sebban.
  Proc. 8th International Colloquium on Grammatical Inference (ICGI'06).
  Chofu, Tokyo, Japan, September 2006. LNAI 4201, p. 240-252.
- Identification in the Limit of Systematic Noisy Languages (here).
  Frédéric Tantini, Colin de la Higuera and Jean-Christophe Janodet.
  Proc. 8th International Colloquium on Grammatical Inference (ICGI'06).
  Chofu, Tokyo, Japan, September 2006. LNAI 4201, p. 19-31.
- Boosting d'un pool d'apprenants faibles (ici).
  Henri-Maxime Suchier, Jean-Christophe Janodet, Christine Largeron et Marc Sebban.
  Proc. Conférence en Apprentissage CAp 2006.
  Trégastel, mai 2006. Presses Universitaires de Grenoble p.283-298.
- Identification à la limite de langages dans le cadre d'un bruit systématique (ici).
  Frédéric Tantini, Colin de la Higuera et Jean-Christophe Janodet.
  Proc. Conférence en Apprentissage CAp 2006.
  Trégastel, mai 2006. Presses Universitaires de Grenoble p.203-218.
- Learning Conditional Transducers for Estimating the Distribution of String Edit Costs (here).
  Marc Bernard, Jean-Christophe Janodet and Marc Sebban.
  Proc. PASCAL Workshop in Grammatical Inference: Open Problems and New Directions.
  Saint-Etienne, France, November 2006. p. 29-30.
- Learning Balls from Correction Queries (here).
  Leonor Becerra Bonache, Colin de la Higuera, Jean-Christophe Janodet and Frédéric Tantini.
  Proc. PASCAL Workshop in Grammatical Inference: Open Problems and New Directions.
  Saint-Etienne, France, November 2006. p. 25-26.
2005
- Adaptation du boosting à l'inférence grammaticale via l'utilisation d'un oracle de confiance (ici).
  Jean-Christophe Janodet, Richard Nock, Marc Sebban et Henri-Maxime Suchier.
  Revue d'intelligence artificielle 313 (4-5) (2005) 713-740.
2004
- Inference of omega-Languages from Prefixes (here).
  Colin de la Higuera and Jean-Christophe Janodet.
  Theoretical Computer Science 313 (2) (2004) 295-312.
- Representing Languages by Learnable Rewriting Systems (here).
  Rémi Eyraud, Colin de la Higuera, Jean-Christophe Janodet.
  Proc. 7th International Colloquium on Grammatical Inference (ICGI'04).
  Athens, Greece, October 2004. LNAI 3264 p.139-150.
- Boosting Grammatical Inference with Confidence Oracles (here).
  Jean-Christophe Janodet, Richard Nock, Marc Sebban and Henri-Maxime Suchier.
  Proc. 21th International Conference on Machine Learning (ICML'04).
  Banff, Alberta, Canada, July 2004. AAAI Press p.425-432.
- BLUE*: A Blue-Fringe Procedure to Learn DFA from Noisy Data (here).
  Frédéric Tantini, Jean-Christophe Janodet and Marc Sebban.
  Competition Learning DFA from Noisy Data.
  A parallel event to the Genetic and Evolutionary Computation Conference (GECCO'04).
  Seattle, June 2004.
- Adaptation du boosting à l'inférence grammaticale via l'utilisation d'un oracle de confiance (ici).
  Jean-Christophe Janodet, Richard Nock, Marc Sebban et Henri-Maxime Suchier.
  Proc. Conférence en Apprentissage CAp 2004.
  Montpellier, juin 2004. Presses Universitaires de Grenoble p.33-48.
2002-2003
- On State Merging in Grammatical Inference: A Statistical Approach for Dealing with Noisy Data (here).
  Marc Sebban and Jean-Christophe Janodet.
  Proc. 20th International Conference on Machine Learning (ICML'03).
  Washington D.C., August 2003. AAAI Press p.688-695.
- Traitement du bruit en inférence exacte (ici).
  Marc Sebban et Jean-Christophe Janodet.
  Proc. Conférence en Apprentissage CAp 2003.
  Laval, juillet 2003. Presses Universitaires de Grenoble p.233-248.
- Effet de la suppression des mots bruités en inférence grammaticale. (ici)
  Marc Sebban, Jean-Christophe Janodet et Aziz Yahiaoui.
  Proc. 7eme Conférence Nationale de Classification.
  Toulouse, Septembre 2002. Service Central repro Universite Paul Sabatier p.311-314.
2001
- Inference of omega-Languages from Prefixes (here).
  Colin de la Higuera and Jean-Christophe Janodet.
  Proc. 12th International Conference on Algorithmic Learning Theory (ALT'01).
  Washington D.C., November 2001. LNCS 2225 p. 364-377.
- Inférence d'omega-langages à partir de préfixes (ici).
  Colin de la Higuera et Jean-Christophe Janodet.
  Proc. Conférence en Apprentissage CAp 2001.
  Grenoble, juin 2001. Presses Universitaires de Grenoble p.59-74.
1999-2000
- Completeness of Admissible-Graph Collapsing Narrowing (here).
  Rachid Echahed and Jean-Christophe Janodet.
  Proc. Joint APPLIGRAPH/GETGRATS Workshop on Graph Transformation Systems (GRATRA'00).
  Satellite Event of European Joint Conferences on Theory and Practice of Software (EATCS'00).
  Berlin, March 2000. Electronic proceedings.
- Parallel Graph Narrowing (here).
  Rachid Echahed and Jean-Christophe Janodet.
  Proc. 8th International Workshop on Functional and Logic Programming (WFLP'99).
  Grenoble, June 1999. p. 269-281.
- Sur les types de données dans les langages logico-fonctionnels :
  Réécriture et surréduction des graphes admissibles (ici).
  Jean-Christophe Janodet. PhD thesis, January 2000.
1998
- Admissible Graph Rewriting and Narrowing (here).
  Rachid Echahed and Jean-Christophe Janodet.
  Proc. 15th (Joint) International Conference (and Symposium) on Logic Programming (JICLP'98).
  Manchester, June 1998. MIT Press, p. 325-340.
- Parallel Admissible Graph Rewriting (here).
  Rachid Echahed and Jean-Christophe Janodet.
  Recent Developments in Algebraic Development Techniques.
  Selected papers of 13th Workshop on Algebraic Development Techniques (WADT'98).
  Lisbon, March 1998. Springer LNCS 1589, p. 121-135.
- On Admissible Graph Rewriting and Narrowing (here).
  Rachid Echahed and Jean-Christophe Janodet.
  Proc. 7th International Workshop on Functional and Logic Programming (WFLP'98).
  Bad Honnef, April 1998.
1996-1997
- Réécriture de graphes admissibles : confluence et stratégies (ici).
  Rachid Echahed et Jean-Christophe Janodet.
  Actes des Journées du GDR Programmation.
  Rennes, Novembre 1997. p.77-89.
- On Constructor-based Graph Rewriting Systems (here).
  Rachid Echahed and Jean-Christophe Janodet. Technical Report IMAG-985-1, 1997.
- Une nouvelle approche des types de données dans les langages logico-fonctionnels (ici).
  Jean-Christophe Janodet. Master thesis, 1996.

This page was last updated on September 5th, 2022.

Jean-Christophe Janodet

Welcome!

Research

Teaching

Publications

2022

2020

2019

2016

2014-15

2013

2011-2012

2010

2009

2008

2007

2006

2005

2004

2002-2003

2001

1999-2000

1998

1996-1997