Luis Barba

Researcher, SDSC, Paul Scherrer Institute

Joined

April 2020

Names

Luis Barba (Preferred)

Emails

****@epfl.ch (Confirmed)

****@psi.ch (Confirmed)

Personal Links

Homepage

DBLP

Career & Education History

Researcher

SDSC, Paul Scherrer Institute (psi.ch)

2020 – Present

Postdoc

Swiss Federal Institute of Technology Lausanne (epfl.ch)

2019 – 2020

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Ptycho-LDM: A Hybrid Framework for Efficient Phase Retrieval of EUV Photomasks Using Conditional Latent Diffusion Models
Suman Saha, Paolo Ansuinelli, Luis Barba, Iacopo Mochi, Benjamín Béjar
- Photonics
- Readers: Everyone
Diffusion Active Learning: Towards Data-Driven Experimental Design in Computed Tomography
Luis Barba, Johannes Kirschner, Tomas Aidukas, Manuel Guizar-Sicairos, Benjamín Béjar
- Submitted to ICLR 2025
- Readers: Everyone
Bridging the Gap: Addressing Discrepancies in Diffusion Model Training for Classifier-Free Guidance
Niket Patel, Luis Salamanca, Luis Barba
- CoRR 2023
- Readers: Everyone
Weight balancing on boundaries
Luis Barba, Otfried Cheong, Michael Gene Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, János Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot
- J. Comput. Geom. 2022
- Readers: Everyone
Implicit Gradient Alignment in Distributed and Federated Learning
Yatin Dandi, Luis Barba, Martin Jaggi
- Published: 01 Jan 2022, Last Modified: 22 Sept 2023
- AAAI 2022
- Readers: Everyone
Multilayer Lookahead: a Nested Version of Lookahead
Denys Pushkin, Luis Barba
- CoRR 2021
- Readers: Everyone
Implicit Gradient Alignment in Distributed and Federated Learning
Yatin Dandi, Luis Barba, Martin Jaggi
- Published: 01 Jan 2021, Last Modified: 22 Sept 2023
- CoRR 2021
- Readers: Everyone
The Geodesic Farthest-Point Voronoi Diagram in a Simple Polygon
Eunjin Oh, Luis Barba, Hee-Kap Ahn
- Algorithmica 2020
- Readers: Everyone
Time-space trade-offs for computing Euclidean minimum spanning trees
Bahareh Banyassady, Luis Barba, Wolfgang Mulzer
- J. Comput. Geom. 2020
- Readers: Everyone
The Geodesic Farthest-Point Voronoi Diagram in a Simple Polygon.
Eunjin Oh, Luis Barba, Hee-Kap Ahn
- 2020 (modified: 09 Nov 2022)
- Algorithmica2020
- Readers: Everyone

View all 155 publications

Co-Authors

View all 94 co-authors