Valérie Costa

According to our database, Valérie Costa authored at least 3 papers between 2024 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Evaluating Sparse Autoencoders: From Shallow Design to Matching Pursuit.

Valérie Costa, Thomas Fel, Ekdeep Singh Lubana, Bahareh Tolooshams, Demba E. Ba

CoRR, June, 2025

From Flat to Hierarchical: Extracting Sparse Representations with Matching Pursuit.

Valérie Costa, Thomas Fel, Ekdeep Singh Lubana, Bahareh Tolooshams, Demba E. Ba

CoRR, June, 2025

2024

A Decoupled Approach for Composite Sparse-Plus-Smooth Penalized Optimization.

Adrian Jarret, Valérie Costa, Julien Fageot

Proceedings of the 32nd European Signal Processing Conference, 2024