Search Results for author: Federico Danieli

Found 3 papers, 2 papers with code

REALM: Robust Entropy Adaptive Loss Minimization for Improved Single-Sample Test-Time Adaptation

no code implementations7 Sep 2023 Skyler Seto, Barry-John Theobald, Federico Danieli, Navdeep Jaitly, Dan Busbridge

In online F-TTA, a pre-trained model is adapted using a stream of test samples by minimizing a self-supervised objective, such as entropy minimization.

Test-time Adaptation

DUET: 2D Structured and Approximately Equivariant Representations

1 code implementation28 Jun 2023 Xavier Suau, Federico Danieli, T. Anderson Keller, Arno Blaas, Chen Huang, Jason Ramapuram, Dan Busbridge, Luca Zappella

We propose 2D strUctured and EquivarianT representations (coined DUET), which are 2d representations organized in a matrix structure, and equivariant with respect to transformations acting on the input data.

Self-Supervised Learning Transfer Learning

Space-time block preconditioning for incompressible flow

1 code implementation18 Jan 2021 Federico Danieli, Ben S. Southworth, Andrew J. Wathen

This paper introduces the concept of space-time block preconditioning for the all-at-once solution of incompressible flow.

Numerical Analysis Numerical Analysis 65F08, 65Y05, 76D07, 65M60

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