Search Results for author: Mathias Quoy

Found 6 papers, 2 papers with code

Networks' modulation: How different structural network properties affect the global synchronization of coupled Kuramoto oscillators

no code implementations24 Feb 2023 Juliette Courson, Thanos Manos, Mathias Quoy

These nodes are chosen either randomly or based on their respective strong/weak connectivity properties (centrality, shortest path length and clustering coefficient).

Clustering

On the Relationship Between Variational Inference and Auto-Associative Memory

1 code implementation14 Oct 2022 Louis Annabi, Alexandre Pitti, Mathias Quoy

In this article, we propose a variational inference formulation of auto-associative memories, allowing us to combine perceptual inference and memory retrieval into the same mathematical framework.

Retrieval Variational Inference

A Predictive Coding Account for Chaotic Itinerancy

no code implementations16 Jun 2021 Louis Annabi, Alexandre Pitti, Mathias Quoy

As a phenomenon in dynamical systems allowing autonomous switching between stable behaviors, chaotic itinerancy has gained interest in neurorobotics research.

Bidirectional Interaction between Visual and Motor Generative Models using Predictive Coding and Active Inference

1 code implementation19 Apr 2021 Louis Annabi, Alexandre Pitti, Mathias Quoy

In this work, we build upon the Active Inference (AIF) and Predictive Coding (PC) frameworks to propose a neural architecture comprising a generative model for sensory prediction, and a distinct generative model for motor trajectories.

Towards a Neural Model for Serial Order in Frontal Cortex: a Brain Theory from Memory Development to Higher-Level Cognition

no code implementations22 May 2020 Alexandre Pitti, Mathias Quoy, Catherine Lavandier, Sofiane Boucenna, Wassim Swaileh, Claudio Weidmann

We propose that the immature prefrontal cortex (PFC) use its primary functionality of detecting hierarchical patterns in temporal signals as a second purpose to organize the spatial ordering of the cortical networks in the developing brain itself.

Temporal Sequences

Autonomous learning and chaining of motor primitives using the Free Energy Principle

no code implementations11 May 2020 Louis Annabi, Alexandre Pitti, Mathias Quoy

In this article, we apply the Free-Energy Principle to the question of motor primitives learning.

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