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PhD on Efficient data structures and algorithms for processing massive 3D data at Institut National de Recherche en Informatique et en Automatique

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Career: 5

PhD on Efficient data structures and algorithms for processing massive 3D data

Institut National de Recherche en Informatique et en Automatique

Full-time · Hybrid

Sep 2026 - Present

More information available there: https://theses.fr/s437624

Geomatics Researcher

Institut national de l'information géographique et forestière

Internship · On-site

Feb 2026 - Jun 2026

Development of an algorithm to calculate the roofprints and footprints of buildings in France from LiDAR HD point clouds. Report: https://alexandre-bry.github.io/MSc_Thesis-Report/reports/

C++

Geomatics Research Engineer

Sogelink Nederland

Part-time · Hybrid

Aug 2024 - Sep 2025

- Created and presented a machine learning introduction course for Sogelink employees. - Experimented with exporting IFC files to a PostgreSQL database.

Geomatics Research

Sogelink Nederland

Internship

Apr 2024 - Jul 2024

Study of a deep learning model for identifying individual trees from aerial photographs and LiDAR point clouds. To this end, I had to: - Assemble and create a dataset containing images (visible and infrared spectra), a point cloud and individual annotations for trees in Amsterdam - Modify and implement a deep learning model capable of taking images and the point cloud as input in order to extract information from both sources - Study the model's performance, particularly with regard to covered trees, i.e. trees that are partially or completely hidden by other trees seen from above. My report is available there: https://alexandre-bry.github.io/Geodan-internship-report/

Eco-design Intern

Artelia

Internship · On-site

Jun 2023 - Aug 2023

Improvement of the eco-design tools of Artelia's Environment department and its approach to linear infrastructure projects (tramways, buses, and roads): - Development of a modular and automated tool for eco design in a project - Literature review and drafting of fact sheets on materials of interest for different aspects of eco design

Skills: 4

Technical

ProgrammingC++PythonWritingLaTeXTypst

Education: 3

Delft University of Technology

MSc, Geomatics

Sep 2024 - Jun 2026

- Year 1: Courses in geodata acquisition, processing, storage, analysis, and visualisation, from various aspects: programming, law, and governance. - Year 2: - Creation in a small student team of a TU Delft campus map, combining 2D and 3D data, focusing on the needs of students and staff of the university. Link to the map: https://inclusivecampusmap.bk.tudelft.nl/ - Master thesis in collaboration with IGN

École Polytechnique

MSc, Computer Science

Sep 2021 - Aug 2024

- 1st and 2nd year: various courses, but mainly Computer Science, Biology and Fluid Mechanics - 3rd year: Computer Science with a focus on the topics of Image (analysis and synthesis), Vision (shape representation, computer animation and simulation) and Machine Learning (machine and deep learning)

lycée henri iv

Classes préparatoires aux grandes écoles (CPGE), Mathematics and physics (MP)

Sep 2019 - Jun 2021

Two years of intense studies mainly focused on mathematics and physics to prepare the competitive exams for the top French engineering schools.

Languages: 3

  • French(Native or bilingual)
  • English(Full professional)
  • German(Limited working)

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