Artículo
Bioinspired Spike-Based Hippocampus and Posterior Parietal Cortex Models for Robot Navigation and Environment Pseudomapping
Autor/es | Casanueva Morato, Daniel
Ayuso Martínez, Álvaro Domínguez Morales, Juan Pedro Jiménez Fernández, Ángel Francisco Jiménez Moreno, Gabriel Pérez Peña, Fernando |
Departamento | Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores |
Fecha de publicación | 2023 |
Fecha de depósito | 2023-11-07 |
Publicado en |
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Resumen | The brain has great capacity for computation and efficient resolution of complex problems, far surpassing modern computers. Neuromorphic engineering seeks to mimic the basic principles of the brain to develop systems capable ... The brain has great capacity for computation and efficient resolution of complex problems, far surpassing modern computers. Neuromorphic engineering seeks to mimic the basic principles of the brain to develop systems capable of achieving such capabilities. In the neuromorphic field, navigation systems are of great interest due to their potential applicability to robotics, although these systems are still a challenge to be solved. This work proposes a spike-based robotic navigation and environment pseudomapping system formed by a bioinspired hippocampal memory model connected to a posterior parietal cortex (PPC) model. The hippocampus is in charge of maintaining a representation of an environment state map, and the PPC is in charge of local decision-making. This system is implemented on the SpiNNaker hardware platform using spiking neural networks. A set of real-time experiments are applied to demonstrate the correct functioning of the system in virtual and physical environments on a robotic platform. The system is able to navigate through the environment to reach a goal position starting from an initial position, avoiding obstacles and mapping the environment. To the best of the authors’ knowledge, this is the first implementation of an environment pseudomapping system with dynamic learning based on a bioinspired hippocampal memory. © 2023 The Authors. Advanced Intelligent Systems published by Wiley-VCH GmbH. |
Identificador del proyecto | PID2019‐105556GB‐C33
CHIST‐ERA‐18‐ACAI‐004 PCI2019‐111841‐2/AEI/10.13039/501100011033 AEI/10.13039/501100011033 |
Cita | Casanueva Morato, D., Ayuso Martínez, Á., Domínguez Morales, J.P., Jiménez Fernández, Á.F., Jiménez Moreno, G. y Pérez Peña, F. (2023). Bioinspired Spike-Based Hippocampus and Posterior Parietal Cortex Models for Robot Navigation and Environment Pseudomapping. Advanced Intelligent Systems, 2300132. https://doi.org/10.1002/aisy.202300132. |
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