4 citations · 8 across the 8 of their papers we have counts for
8 papers
Label-Efficient Learning for Ground-Based Sky-Image Classification: A Benchmark of Transfer Learning, Active Learning, and Pseudo-Labeling on GCD
Esther Bou Dagher, Viktoriya Bu-Dager, Boguslaw Zegarlinski
Accurate ground-based cloud classification is important for atmospheric monitoring, solar-energy forecasting, aviation weather assessment, and climate observation systems. However,…
On a PDE model for Learning in Stochastic Market Entry Games
Esther Bou Dagher, Misha Perepelitsa, Ewelina Zatorska
We study a continuum model for stochastic reinforcement learning in repeated market entry games. Starting from a discrete-time microscopic learning rule, we derive a Fokker--Planck…
Higher order coercive inequalities on nilpotent Lie groups
Esther Bou Dagher, Yifu Wang, Boguslaw Zegarlinski
In this work, we study regularity problems of certain Markov generators, which naturally appear in the context of analysis in functional spaces associated to probability measures o…
Spectral Gap Inequalities on Nilpotent Lie Groups in Infinite Dimensions
Esther Bou Dagher, Yaozhong Qiu, Boguslaw Zegarlinski +1
We develop a general framework for spectral gap inequalities for Gibbs measures on infinite dimensional spin spaces over nilpotent Lie groups in terms of weak U-bounds and weak sin…
Interpolation inequalities on the sphere and phase transition: rigidity, symmetry and symmetry breaking
Esther Bou Dagher, Jean Dolbeault
This paper is devoted to the study of phase transitions associated to a large family of Gagliardo-Nirenberg-Sobolev interpolation inequalities on the sphere depending on one parame…
Note on the -Logarithmic Sobolev and -Talagrand Inequalities on Carnot Groups
Esther Bou Dagher
In the setting of Carnot groups, we prove the Logarithmic Sobolev inequality for probability measures as a function of the Carnot-Carathéodory distance. As an application, we u…
Coercive Inequalities and U-Bounds
Esther Bou Dagher, Boguslaw Zegarlinski
We prove Poincaré and Log-Sobolev inequalities for probability measures on step-two Carnot groups.
Coercive Inequalities on Carnot Groups: Taming Singularities
Esther Bou Dagher, Boguslaw Zegarlinski
In the setting of Carnot groups, we propose an approach of taming singularities to get coercive inequalities. To this end, we develop a technique to introduce natural singularities…