963 citations
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12 papers · 1 filter
Breaking Players' expectations: the Role of Non-player Characters' coherence and Consistency
Remi Poivet, Catherine Pelachaud, Malika Auvray
In video games, non-player characters (NPCs) play a pivotal role in shaping players' experiences. The design of these characters, encompassing their appearance and behaviors, can b…
Learning Physically Consistent Lagrangian Control Models Without Acceleration Measurements
Ibrahim Laiche, Mokrane Boudaoud, Patrick Gallinari +1
This article investigates the modeling and control of Lagrangian systems involving non-conservative forces using a hybrid method that does not require acceleration calculations. It…
Guided Flow Policy: Learning from High-Value Actions in Offline Reinforcement Learning
Franki Nguimatsia Tiofack, Théotime Le Hellard, Fabian Schramm +2
Offline reinforcement learning often relies on behavior regularization that enforces policies to remain close to the dataset distribution. However, such approaches fail to distingu…
Gelina: Unified Speech and Gesture Synthesis via Interleaved Token Prediction
Téo Guichoux, Théodor Lemerle, Shivam Mehta +5
Human communication is multimodal, with speech and gestures tightly coupled, yet most computational methods for generating speech and gestures synthesize them sequentially, weakeni…
Maze-solving with density-driven swarms
Esther María Zamora Sánchez, Sébastien Billès, Paul-Henry Glinel +2
We propose a new kind of collective motion where swarms of simple agents are able to find and fix the solution of two-dimensional mazes. The model consists of active memoryless par…
ENMA: Tokenwise Autoregression for Generative Neural PDE Operators
Armand Kassaï Koupaï, Lise Le Boudec, Louis Serrano +1
Solving time-dependent parametric partial differential equations (PDEs) remains a fundamental challenge for neural solvers, particularly when generalizing across a wide range of ph…