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¡Estoy súper emocionada por compartir una gran noticia! 🎉 🎙️ El próximo gran estreno en Calle 13 es “13 CRÍMENES”, el primer video podcast de true…
¡Estoy súper emocionada por compartir una gran noticia! 🎉 🎙️ El próximo gran estreno en Calle 13 es “13 CRÍMENES”, el primer video podcast de true…
Recomendado por Ángel Poc López
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I am happy to announce the publication of my latest research paper called "Reaching Quality and Efficiency with a Parameter-Efficient Controllable…
I am happy to announce the publication of my latest research paper called "Reaching Quality and Efficiency with a Parameter-Efficient Controllable…
Recomendado por Ángel Poc López
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🗞️#BCAMinTheMedia Javier Fernández de Bobadilla, STAG Group Leader en #BCAM y Profesor de Investigación @Ikerbasque , en una entrevista en…
🗞️#BCAMinTheMedia Javier Fernández de Bobadilla, STAG Group Leader en #BCAM y Profesor de Investigación @Ikerbasque , en una entrevista en…
Recomendado por Ángel Poc López
Experiencia y educación
Licencias y certificaciones
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Neuromatch Academy Summer School on Computational Neuroscience Methods
Neuromatch Academy
Expedición: -
Programming and Tuning Massively Parallel Systems (PUMPS) + AI 2021 Summer School
Barcelona Supercomputing Center
Expedición: -
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Publicaciones
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Knitting a Markov blanket is hard when you are out-of-equilibrium: two examples in canonical nonequilibrium models
Accepted in International Workshop on Active Inference. arXiv (Pre-print).
Bayesian theories of biological and brain function speculate that Markov blankets (a conditional independence separating a system from external states) play a key role for facilitating inference-like behaviour in living systems. Although it has been suggested that Markov blankets are commonplace in sparsely connected, nonequilibrium complex systems, this has not been studied in detail. Here, we show in two different examples (a pair of coupled Lorenz systems and a nonequilibrium Ising model)…
Bayesian theories of biological and brain function speculate that Markov blankets (a conditional independence separating a system from external states) play a key role for facilitating inference-like behaviour in living systems. Although it has been suggested that Markov blankets are commonplace in sparsely connected, nonequilibrium complex systems, this has not been studied in detail. Here, we show in two different examples (a pair of coupled Lorenz systems and a nonequilibrium Ising model) that sparse connectivity does not guarantee Markov blankets in the steady-state density of nonequilibrium systems. Conversely, in the nonequilibrium Ising model explored, the more distant from equilibrium the system appears to be correlated with the distance from displaying a Markov blanket. These result suggests that further assumptions might be needed in order to assume the presence of Markov blankets in the kind of nonequilibrium processes describing the activity of living systems.
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Inference in Neural Networks Using Conditional Mean-Field Methods
Springer International Publishing
We extend previous mean-field approaches for non-equilibrium neural network models to estimate correlations in the system. This offers a powerful tool for approximating the system dynamics, as well as a fast method for inferring network parameters from observations. We develop our method for the asymmetric kinetic Ising model and test its performance on 1) synthetic data generated by an asymmetric Sherrington Kirkpatrick model and 2) recordings of in vitro neuron spiking activity from the mouse…
We extend previous mean-field approaches for non-equilibrium neural network models to estimate correlations in the system. This offers a powerful tool for approximating the system dynamics, as well as a fast method for inferring network parameters from observations. We develop our method for the asymmetric kinetic Ising model and test its performance on 1) synthetic data generated by an asymmetric Sherrington Kirkpatrick model and 2) recordings of in vitro neuron spiking activity from the mouse somatosensory cortex. We find that our mean-field method outperforms previous ones in estimating networks correlations and successfully reconstructs network dynamics from data near a phase transition showing large fluctuations.
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Más actividad de Ángel
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New position in Barcelona Supercomputing Center available, Team Leader of the Speech team in the Language Technologies Unit! As the Galtea project is…
New position in Barcelona Supercomputing Center available, Team Leader of the Speech team in the Language Technologies Unit! As the Galtea project is…
Recomendado por Ángel Poc López
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Last week our colleagues Eva Jaldo Serrano and Silvia Delgado Rodríguez had the opportunity to attend the 'Second Symposium of Physical Chemistry'…
Last week our colleagues Eva Jaldo Serrano and Silvia Delgado Rodríguez had the opportunity to attend the 'Second Symposium of Physical Chemistry'…
Recomendado por Ángel Poc López
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Muy agradecida de haber podido presentar mi poster, titulado "Impact of Self-Assembled Monolayers on the Performance and Stability of Inverted…
Muy agradecida de haber podido presentar mi poster, titulado "Impact of Self-Assembled Monolayers on the Performance and Stability of Inverted…
Recomendado por Ángel Poc López
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I'm thrilled to share that my first article has been published! 🎉 In this study, I compared outpatient treatment versus inpatient care for patients…
I'm thrilled to share that my first article has been published! 🎉 In this study, I compared outpatient treatment versus inpatient care for patients…
Recomendado por Ángel Poc López
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El pasado viernes 31, tuvimos la suerte de celebrar las IV Jornadas de Células Solares de Tercera Generación en la Universidad Rey Juan Carlos…
El pasado viernes 31, tuvimos la suerte de celebrar las IV Jornadas de Células Solares de Tercera Generación en la Universidad Rey Juan Carlos…
Recomendado por Ángel Poc López
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🚀 Release news! https://lnkd.in/dMNpYPuc This week, we released our newest text-to-speech (TTS) model 🍵Matxa and its accompanying vocoder…
🚀 Release news! https://lnkd.in/dMNpYPuc This week, we released our newest text-to-speech (TTS) model 🍵Matxa and its accompanying vocoder…
Recomendado por Ángel Poc López
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Next Tuesday, April 16th at 11:00 a.m, Miguel Aguilera (BCAM & Ikerbasque) will talk about Disordered neural networks in and out of equilibrium…
Next Tuesday, April 16th at 11:00 a.m, Miguel Aguilera (BCAM & Ikerbasque) will talk about Disordered neural networks in and out of equilibrium…
Recomendado por Ángel Poc López
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After three years of growing and learning in the field of NLP applied to biomedicine, I am pleased to share that I have started a new chapter in my…
After three years of growing and learning in the field of NLP applied to biomedicine, I am pleased to share that I have started a new chapter in my…
Recomendado por Ángel Poc López
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Alright, professionally minded hivemind! I'm relocating back to Copenhagen soon and am looking for a space to set up an office. What are your…
Alright, professionally minded hivemind! I'm relocating back to Copenhagen soon and am looking for a space to set up an office. What are your…
Recomendado por Ángel Poc López
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I'm happy to announce that I have joined Nuclia as NLP Research Engineer. I'm looking forward to contributing to this fantastic team.…
I'm happy to announce that I have joined Nuclia as NLP Research Engineer. I'm looking forward to contributing to this fantastic team.…
Recomendado por Ángel Poc López
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BOOM! It's official! It's DOCTOR Koudahl now, thank you very much.. Onwards and upwards!
BOOM! It's official! It's DOCTOR Koudahl now, thank you very much.. Onwards and upwards!
Recomendado por Ángel Poc López
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¡Nuevos retos! 🙌🏻 Sigo desbloqueando partes del mapa y ahora toca dar el salto a la televisión y pisar plató. 🎥 Desde ya formo parte de La…
¡Nuevos retos! 🙌🏻 Sigo desbloqueando partes del mapa y ahora toca dar el salto a la televisión y pisar plató. 🎥 Desde ya formo parte de La…
Recomendado por Ángel Poc López
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🤝 🆕 We are delighted to announce that BCAM and the University of Sussex signed a collaboration agreement to enhance research and education in…
🤝 🆕 We are delighted to announce that BCAM and the University of Sussex signed a collaboration agreement to enhance research and education in…
Recomendado por Ángel Poc López
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Greetings from #emnlp2023 in Singapore, where we are presenting a total of six papers. Come and say hello to our researchers Eneko Agirre, Begoña…
Greetings from #emnlp2023 in Singapore, where we are presenting a total of six papers. Come and say hello to our researchers Eneko Agirre, Begoña…
Recomendado por Ángel Poc López
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It has been an immense privilege to undergo training at Hospital Ruber Internacional over the past few weeks. Rotating during residency to experience…
It has been an immense privilege to undergo training at Hospital Ruber Internacional over the past few weeks. Rotating during residency to experience…
Recomendado por Ángel Poc López