9 citations · 11 across the 7 of their papers we have counts for
7 papers
Temporal Fair Division in Multi-Agent Systems: From Precise Alternation Metrics to Scalable Coordination Proxies
Nikolaos Al. Papadopoulos, Ismael Tito Freire, Marti Sanchez-Fibla +1
Many multi-agent games and simulated environments involve several independent, often learning, agents repeatedly competing for a shared resource. Conventional fairness measures ass…
High-fidelity social learning via shared episodic memories enhances collaborative foraging through mnemonic convergence
Ismael T. Freire, Paul Verschure
Social learning, a cornerstone of cultural evolution, enables individuals to acquire knowledge by observing and imitating others. At the heart of its efficacy lies episodic memory,…
Discretization of continuous input spaces in the hippocampal autoencoder
Adrian F. Amil, Ismael T. Freire, Paul F. M. J. Verschure
The hippocampus has been associated with both spatial cognition and episodic memory formation, but integrating these functions into a unified framework remains challenging. Here, w…
Sequential memory improves sample and memory efficiency in Episodic Control
Ismael T. Freire, Adrián F. Amil, Paul F. M. J. Verschure
State of the art deep reinforcement learning algorithms are sample inefficient due to the large number of episodes they require to achieve asymptotic performance. Episodic Reinforc…
Towards sample-efficient episodic control with DAC-ML
Ismael T. Freire, Adrián F. Amil, Vasiliki Vouloutsi +1
The sample-inefficiency problem in Artificial Intelligence refers to the inability of current Deep Reinforcement Learning models to optimize action policies within a small number o…
Modeling Theory of Mind in Multi-Agent Games Using Adaptive Feedback Control
Ismael T. Freire, Xerxes D. Arsiwalla, Jordi-Ysard Puigbò +1
A major challenge in cognitive science and AI has been to understand how autonomous agents might acquire and predict behavioral and mental states of other agents in the course of c…
Modeling the Formation of Social Conventions from Embodied Real-Time Interactions
Ismael T. Freire, Clement Moulin-Frier, Marti Sanchez-Fibla +2
What is the role of real-time control and learning in the formation of social conventions? To answer this question, we propose a computational model that matches human behavioral d…