Date: November 26, 2025
Time: 8:30-13:30
Location: Campus de l'Estrapade de PSL - 16 bis rue de l'Estrapade 75005 Paris
Past Session
LLMs: from Archives to Finance

To propose a presentation, please contact: simon.porcher@dauphine.psl.eu

To attend, please contact: bruno.chavesferreira@dauphine.psl.eu

The event will open with a keynote talk by Nicolas Hervé (INA), who will discuss the intersection of audiovisual archives and computational social sciences, highlighting new approaches to analyzing large-scale media data.

The first session, focused on academic perspectives, will feature Alexandre Allauzen (ESPCI) on the challenges of frugality in large language models, and Elise Gourier (ESSEC) on the use of LLMs to detect greenwashing in corporate communication.

The second session will turn to professional applications, with Romuald Elie (Google DeepMind) presenting advances in denoising diffusion models for weather forecasting, and Emmanuel Hauptmann (RAM AI) examining whether LLMs can deliver value-added insights in the investment process.

Programme

8h30: Welcome reception

9h00-10h15 - Keynote talk

  • Nicolas Hervé (INA): Audiovisual archives and computational social sciences

10h15-10h30: Pause

10h30-11h30: Session 1 - Academic concerns

11h30-12h30: Session 2 - Professional concerns

  • Romuald Elie (Google Deepmind): Denoising diffusion models and weather forecasting
  • Emmanuel Hauptmann (RAM AI): Can LLMs bring value-added in the investment process?

12h30: Buffet

13h30: End

Organized by ACSS-PSL Institute with the financial support of PSL Global Seed Fund.