About

I am a PhD student at UMR LETG (CNRS / Université Rennes 2), working at the intersection of computer science, remote sensing, and ecology. My research focuses on training deep Species Distribution Models (SDMs) to map the spatial distribution of three groups of emerging aquatic insects (Ephemeroptera, Plecoptera, and Trichoptera).

These insects provide critical ecosystem services, including organic nutrient transfer, pollination, and crop pest control. To build high-resolution habitat maps, I use drone-based data (multispectral imagery and LiDAR-derived digital elevation models) and combine them with deep learning methods. A particular focus of my work is on explainability (XAI): understanding why models predict where they do, in order to make AI-driven ecology more interpretable and trustworthy.

I am supervised by Thomas Corpetti and Thomas Houet. My PhD started in April 2024 and is expected to conclude in June 2027.

News
Sep 29 - Oct 1, 2026
I will be in Menton, France for the AnaEE Conference, where I will give an oral presentation on Impact of grain size and spatial extent in Deep Species Distribution Models.

Sep 7-11, 2026
I will be attending ECML-PKDD 2026 in Naples, Italy, where I will present our paper A High-Resolution Landscape Dataset for Concept-Based XAI With Application to Species Distribution Models in the Applied Data Science Track. arXiv
Research

Deep Species Distribution Models

Mapping aquatic insects with deep learning

I develop and train deep Species Distribution Models (SDMs) to predict the spatial distribution of three orders of emerging aquatic insects: Ephemeroptera (mayflies), Plecoptera (stoneflies), and Trichoptera (caddisflies). The emergence of these insects contributes to the provision of essential ecosystem services such as nutrient cycling, pollination, and pest control.

My models integrate very high-resolution drone imagery and LiDAR data to capture fine-grained landscape features that drive insect presence.

Drone Remote Sensing

Exploring the role of drone data in species distribution modeling

A key component of my work is to explore the value of very high-resolution drone data (multispectral and LiDAR) for the development of fine-scale SDMs. This raises key questions, such as the influence of the choice of sensor, grain size, and spatial extent on DeepSDM model's predictions. Consequently, I also use satellite, super-resolution and government data for comparison purposes.

Explainable AI (XAI)

Concept-based XAI for Species Distribution Models

Making deep learning models interpretable is central to my research. I work on concept-based explainability methods applied to SDMs, with the goal of identifying which landscape features (concepts) drive model predictions. This contributes both to ecological understanding and to building trust in AI-assisted biodiversity assessment.

I have released a high-resolution landscape dataset designed for concept-based XAI benchmarking — see the Publications section for details.

Publications & Conferences
Papers
2026
A High-Resolution Landscape Dataset for Concept-Based XAI With Application to Species Distribution Models
Augustin de la Brosse, Damien Garreau, Thomas Houet, Thomas Corpetti
Accepted - ECML 2026, Applied Data Science Track
arXiv preprint

Conferences
AI / Computer vision
2025
Apport de l'apprentissage profond semi-supervisé et de la télédétection par drones pour améliorer la modélisation de la distribution des insectes aquatiques émergents oral
ORASIS, June 2025, Le Croisic, France — PDF
Ecology
2026
Impact of grain size and spatial extent in Deep Species Distribution Models oral
AnaEE, September 2026, Menton, France
2025
Characterising ecosystem services provided by emerging aquatic insects using artificial intelligence and drone remote sensing oral
Rencontre d'écologie du paysage, April 2025, Strasbourg, France
Interdisciplinary
2026
Explaining Species Distribution Models: A High-Resolution Landscape Dataset for Concept-Based XAI oral
DeepSDM 2026, June 2026, Sion, Switzerland
2025
Using UAV and deep learning to reduce a priori in distribution modeling of poorly known insects poster
AI4EO, September 2025, Rennes, France
Teaching
Courses Taught Since the Start of the PhD (~145 hours)
2026
Introduction to Deep Learning — 30 hours, M2 Télenvi (Remote Sensing Master), Université Rennes 2
2025
Introduction to Machine Learning — 29 hours (incl. 3h lectures), M2 BEE EFCE (Ecology Master), Université de Rennes
2025
Computer Vision in Ecology — 3 days, CNRS AnaEE Summer School (for engineers, teachers and researchers)
2025
Mathematics — 24 hours, L1 Economic and Social Administration, Université Rennes 2
2025
Introduction to Python — 14 hours (incl. 2h lectures), L2 Food Engineering, Institut Agro Rennes-Angers
2024
Introduction to NLP — 24 hours, M2 level, ENSAI (Engineering School)
Student Supervision
Internships
2026
L3 Internship Supervision — 6 weeks
Topic: Deep learning to map floral species in the Breton moors.
Resume
Education
2024 - 2027
PhD in Computer Science / Remote Sensing / Ecology
UMR LETG, CNRS / Université Rennes 2
Supervised by Thomas Corpetti and Thomas Houet
Before 2024
Double Degree: Management & Artificial Intelligence
HEC Paris (Management) & École Polytechnique-HEC Paris (AI)

Research Stays
Jan - Mar 2026
Visiting Researcher, University of Würzburg, Würzburg, Germany
Under the supervision of Damien Garreau. This stay led to the ECML 2026 paper on concept-based XAI for Species Distribution Models.

Positions
2024 - present
PhD Student, UMR LETG, CNRS / Université Rennes 2, Rennes, France
2023 - 2024
Research Engineer, UMR BAGAP INRAE, Rennes, France
Outreach & Engagement
Public Engagement & Science Communication
2026
Penser l’université de demain à l’ère de l’IA — Rennes, France
Contributed to the reflection on the future of universities in the age of AI, organized by the DRARI Bretagne. Discussed the integration of AI tools in academic research and education.
2025
Fête de la Science — Rennes, France
Participated in the annual Fête de la Science, engaging with the public to promote awareness of ecological research and the role of AI in biodiversity studies.
Workshops & Facilitation
Since 2022
Fresque du Climat & Fresque du Numérique Facilitator
Certified facilitator for the Fresque du Climat and Fresque du Numérique workshops. These collaborative and educational workshops raise awareness about climate change and the environmental impact of digital technologies.
Contact Me
Feel free to get in touch!

Address

UMR 6554 LETG, Bâtiment N, Place du Recteur Henri Le Moal, 35043 RENNES CEDEX, FRANCE

Institution

CNRS / Université Rennes 2

Links

Google Scholar
GitHub
LinkedIn

Location