38 citations · 120 across the 15 of their papers we have counts for
15 papers
Exploring the interplay between Planetary Boundaries and Sustainable Development Goals using Large Language Models
Lamyae Rhomrasi, Pilar Manchón, Ricardo Vinuesa +4
By analyzing 40,037 climate articles using Large Language Models (LLMs), we identified interactions between Planetary Boundaries (PBs) and Sustainable Development Goals (SDGs). An…
Evaluating Visual Mathematics in Multimodal LLMs: A Multilingual Benchmark Based on the Kangaroo Tests
Arnau Igualde Sáez, Lamyae Rhomrasi, Yusef Ahsini +5
Multimodal Large Language Models (MLLMs) promise advanced vision language capabilities, yet their effectiveness in visually presented mathematics remains underexplored. This paper…
AI-Driven Consensus: Modeling Multi-Agent Networks with Long-Range Interactions through path-Laplacian Matrices
Yusef Ahsini, Belén Reverte, J. Alberto Conejero
Extended connectivity in graphs can be analyzed through k-path Laplacian matrices, which permit the capture of long-range interactions in various real-world networked systems such…
Harmful information spreading and its impact on vaccination campaigns modeled through fractal-fractional operators
Ali Akgül, Auwalu Hamisu Usman, J. Alberto Conejero
Despite the huge efforts to develop and administer vaccines worldwide to cope with the COVID-19 pandemic, misinformation spreading through fake news in media and social networks ab…
AnomalousNet: A Hybrid Approach with Attention U-Nets and Change Point Detection for Accurate Characterization of Anomalous Diffusion in Video Data
Yusef Ahsini, Marc Escoto, J. Alberto Conejero
Anomalous diffusion occurs in a wide range of systems, including protein transport within cells, animal movement in complex habitats, pollutant dispersion in groundwater, and nanop…
Critical misalignments in climate pledges reveal imbalanced sustainable development pathways
Francesca Larosa, Fermin Mallor, S. Hoyas +4
We explore the integration of climate action and Sustainable Development Goals (SDGs) in nationally determined contributions (NDCs), revealing persistent synergies and trade-offs a…
Recovering discrete delayed fractional equations from trajectories
J. Alberto Conejero, Òscar Garibo-i-Orts, Carlos Lizama
We show how machine learning methods can unveil the fractional and delayed nature of discrete dynamical systems. In particular, we study the case of the fractional delayed logistic…
Gramian Angular Fields for leveraging pretrained computer vision models with anomalous diffusion trajectories
Òscar Garibo-i-Orts, Nicolás Firbas, Laura Sebastiá +1
Anomalous diffusion is present at all scales, from atomic to large scales. Some exemplary systems are; ultra-cold atoms, telomeres in the nucleus of cells, moisture transport in ce…
Photonic Snake States in Two-Dimensional Frequency Combs
Salim B. Ivars, Yaroslav V. Kartashov, Pedro Fernández de Córdoba +3
Taming the instabilities inherent to many nonlinear optical phenomena is of paramount importance for modern photonics. In particular, the so-called snake instability is universally…
Characterization of anomalous diffusion through convolutional transformers
Nicolás Firbas, Òscar Garibo-i-Orts, Miguel Ángel Garcia-March +1
The results of the Anomalous Diffusion Challenge (AnDi Challenge) have shown that machine learning methods can outperform classical statistical methodology at the characterization…
Structure and approximation properties of Laplacian-like matrices
J. A. Conejero, A. Falcó, M. Mora-Jiménez
Many of today's problems require techniques that involve the solution of arbitrarily large systems . A popular numerical approach is the so-called Greedy Ra…
A method for the dynamics of vortices in a Bose-Einstein condensate: analytical equations of the trajectories of phase singularities
S. de María-García, A. Ferrando, J. A. Conejero +2
We present a method to study the dynamics of a quasi-two dimensional Bose-Einstein condensate which contains initially many vortices at arbitrary locations. We present first the an…
Quartic Kerr cavity combs: Bright and dark solitons
Pedro Parra-Rivas, Sabrina Hetzel, Yaroslav V. Kartashov +4
We theoretically investigate the dynamics, bifurcation structure and stability of localized states in Kerr cavities driven at the pure fourth-order dispersion point. Both the norma…
Efficient recurrent neural network methods for anomalously diffusing single particle short and noisy trajectories
Òscar Garibo i Orts, Miguel A. Garcia-March, J. Alberto Conejero
Anomalous diffusion occurs at very different scales in nature, from atomic systems to motions in cell organelles, biological tissues or ecology, and also in artificial materials, s…
Objective comparison of methods to decode anomalous diffusion
Gorka Muñoz-Gil, Giovanni Volpe, Miguel Angel Garcia-March +31
Deviations from Brownian motion leading to anomalous diffusion are found in transport dynamics from quantum physics to life sciences. The characterization of anomalous diffusion fr…