Giorgio Longari

PhD student at TU Wien

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Researcher

University of Milano - Bicocca

Milan, Italy

Hey there! I am a Phd student at TU Wien, under the supervision of Alice Barbora Tumpach and Robert Sablatnig . Previously I was a researcher at the Department of Informatic at the University of Milano-Bicocca. I hold both a Master’s and a Bachelor’s degree in Mathematical Engineering from the Polytechnic University of Milan.

My reserch focuses on Geometry Processing, Computer Vision and Machine Learning, with real world applications, particularly in the medical field. The topic of my PhD research is Geometric Green Learing on Lie Groups and Quotient Spaces. I was part of the 3DiG research group, working under the supervision of Prof. Simone Melzi.

I also maintain active collaborations with academic institutions such as UC Santa Barbara and University of Verona, as well as with Research Hospitals like IRCSS Humanitas and IRCSS E. Medea. Finally, I am also one of the founders and maintainers of GeomFum, a Python open-source package for spectral geometry processing. If you’d like to collaborate or simply chat about research, don’t hesitate to reach out!!

News

Jun 17, 2025 Our paper Unraveling Brainstem Deformations in Joubert Syndrome: A Statistical Shape Analysis of MRI-Derived Structures has been accepted at the main MICCAI 2025.
Oct 06, 2024 Achived 2nd Place Award in the Feta Challenge at MICCAI 2024.
Mar 04, 2024 Started a new position as a researcher in the DIG AIR group lead by Simone Melzi at University of Milano-Bicocca

Selected Publications

  1. SSA
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    S4A: Scalable Spectral Statistical Shape Analysis
    Francesca Maccarone, Giorgio Longari, Giulio Viganò, and 3 more authors
    In Smart Tools and Applications in Graphics - Eurographics Italian Chapter Conference, 2024
  2. Blending
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    How to Blend Concepts in Diffusion Models
    Lorenzo Olearo, Giorgio Longari, Simone Melzi, and 2 more authors
    arXiv preprint arXiv:2407.14280, 2024
  3. DeepL
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    Deep learning-based optimization of field geometry for total marrow irradiation delivered with volumetric modulated arc therapy
    Nicola Lambri, Giorgio Longari, Daniele Loiacono, and 8 more authors
    Medical Physics, 2024