Skip to content

Author

Olivier Sigaud

We have 3 of 71 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#artificial intelligence Preprint Sep 2026

Behavioral Foundation Models for Quality Diversity

The effectiveness of the BFM-QD framework is shown, benefiting from the synergy between dimensionality reduction of the search space and offline pretraining from diverse behavioral data, which positions BFMs as a general-purpose backbone for QD optimization.

Nazim Bendib, Nicolas Perrin-Gilbert, Olivier Sigaud · 0 citations
Preprint Sep 2026

A Sim-to-Real Integration Pipeline for Training and Deployment of Chunk-Based VLA Manipulation Policies

An open-source sim-to-real experimental protocol that addresses this bottleneck: expert trajectories generated in simulation are replayed open-loop on a real Franka FR3 setup, where the corresponding real visual and proprioceptive observations are recorded and converted into a format compatible with VLA training.

Mathilde Kappel, Clémence Grislain, Mohamed Chetouani et al. · 0 citations
#machine learning Preprint Aug 2026

Locally-Guided Actor-Critic: Training a Goal-conditioned Actor with a Subgoal-aware Critic

An alternative reward shaping method (RS) is proposed that removes deceptive rewards at the expense of theoretical guarantees of PBRS, and another method named Locally-Guided Actor Critic (LG-AC) that rewards the agent for reaching intermediate goals achieves the best overall performance across tasks.

Olivier Serris, Stéphane Doncieux, Olivier Sigaud · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.