# Jean-Marc Petit

> French computer scientist

**Wikidata**: [Q66008386](https://www.wikidata.org/wiki/Q66008386)  
**Source**: https://4ort.xyz/entity/jean-marc-petit-q66008386

## Summary
Jean-Marc Petit is a French computer scientist and university teacher specializing in informatics, machine learning, and data mining. He is best known for his research contributions in database systems and his leadership role as the former president of the Société informatique de France (2015–2018).

## Biography
- **Born**: 1968 (France)
- **Nationality**: French
- **Education**: [Not specified in source material]
- **Known for**: Research in informatics, machine learning, and data mining
- **Employer(s)**: [Not specified in source material; affiliated with LIRIS research institute]
- **Field(s)**: Computer science, informatics, machine learning, database systems, data mining

## Contributions
Jean-Marc Petit has made significant contributions to the fields of database systems, data mining, and machine learning. His work includes research on computational systems for data storage and retrieval, with a focus on developing algorithms and statistical models for efficient data processing. He has supervised doctoral students, including Marie Agier, whose thesis (2006) reflects his mentorship in advanced computational research. Additionally, Petit served as president of the Société informatique de France from 2015 to 2018, where he played a key role in advancing computer science research and education in France. His publications and collaborations have influenced the development of modern data management techniques.

## FAQs
### Q: What is Jean-Marc Petit's primary field of expertise?
A: Jean-Marc Petit specializes in informatics, machine learning, database systems, and data mining.

### Q: What leadership role did Jean-Marc Petit hold?
A: He served as president of the Société informatique de France from 2015 to 2018.

### Q: Who is a notable doctoral student supervised by Jean-Marc Petit?
A: Marie Agier, a researcher in computer science, completed her thesis under his supervision in 2006.

### Q: What are Jean-Marc Petit's key research areas?
A: His research focuses on computational systems, data storage, retrieval, and machine learning algorithms.

## Why They Matter
Jean-Marc Petit's work has advanced the understanding of database systems and data mining, contributing to more efficient and scalable computational solutions. His leadership in the Société informatique de France helped shape the direction of computer science research and education in France. By mentoring researchers like Marie Agier, he has influenced the next generation of computer scientists. His contributions to machine learning and informatics have practical applications in industries reliant on large-scale data processing.

## Notable For
- Serving as president of the Société informatique de France (2015–2018).
- Research in machine learning, data mining, and database systems.
- Supervising doctoral students, including Marie Agier.
- Contributions to the study of computational systems for data storage and retrieval.

## Body
### Research Focus
Jean-Marc Petit's research spans multiple areas within computer science, including:
- **Machine Learning**: Development of algorithms for tasks without explicit instructions.
- **Data Mining**: Techniques for extracting patterns from large datasets.
- **Database Systems**: Optimization of data storage and retrieval processes.

### Leadership and Affiliations
- **Société informatique de France**: President from 2015 to 2018, succeeding Colin de la Higuera and preceding Pierre Paradinas.
- **LIRIS Research Institute**: Affiliated with this French research institute, which focuses on computer science and informatics.

### Mentorship
- Supervised Marie Agier's doctoral thesis (2006), contributing to her career as a research fellow in computer science.

### Publications and Impact
While specific publications are not listed in the source material, Petit's work in informatics and machine learning has influenced both academic research and practical applications in data management.

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## References

1. Czech National Authority Database
2. [Source](https://www.theses.fr/2006CLF21707)
3. IdRef
4. National Library of Israel Names and Subjects Authority File