Search Results for author: Zarija Lukic

Found 4 papers, 3 papers with code

SuperBench: A Super-Resolution Benchmark Dataset for Scientific Machine Learning

1 code implementation24 Jun 2023 Pu Ren, N. Benjamin Erichson, Shashank Subramanian, Omer San, Zarija Lukic, Michael W. Mahoney

Super-Resolution (SR) techniques aim to enhance data resolution, enabling the retrieval of finer details, and improving the overall quality and fidelity of the data representation.

Retrieval Super-Resolution

Mining for Strong Gravitational Lenses with Self-supervised Learning

1 code implementation30 Sep 2021 George Stein, Jacqueline Blaum, Peter Harrington, Tomislav Medan, Zarija Lukic

We employ self-supervised representation learning to distill information from 76 million galaxy images from the Dark Energy Spectroscopic Instrument Legacy Imaging Surveys' Data Release 9.

Representation Learning Self-Supervised Learning

Cosmic Inference: Constraining Parameters With Observations and Highly Limited Number of Simulations

no code implementations17 May 2019 Timur Takhtaganov, Zarija Lukic, Juliane Mueller, Dmitriy Morozov

Cosmological probes pose an inverse problem where the measurement result is obtained through observations, and the objective is to infer values of model parameters which characterize the underlying physical system -- our Universe.

Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics

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