Alert button
Picture for Siddharth Mishra-Sharma

Siddharth Mishra-Sharma

Alert button

PAPERCLIP: Associating Astronomical Observations and Natural Language with Multi-Modal Models

Mar 13, 2024
Siddharth Mishra-Sharma, Yiding Song, Jesse Thaler

Viaarxiv icon

A point cloud approach to generative modeling for galaxy surveys at the field level

Nov 28, 2023
Carolina Cuesta-Lazaro, Siddharth Mishra-Sharma

Viaarxiv icon

Data Compression and Inference in Cosmology with Self-Supervised Machine Learning

Aug 18, 2023
Aizhan Akhmetzhanova, Siddharth Mishra-Sharma, Cora Dvorkin

Figure 1 for Data Compression and Inference in Cosmology with Self-Supervised Machine Learning
Figure 2 for Data Compression and Inference in Cosmology with Self-Supervised Machine Learning
Figure 3 for Data Compression and Inference in Cosmology with Self-Supervised Machine Learning
Figure 4 for Data Compression and Inference in Cosmology with Self-Supervised Machine Learning
Viaarxiv icon

Hierarchical Neural Simulation-Based Inference Over Event Ensembles

Jun 21, 2023
Lukas Heinrich, Siddharth Mishra-Sharma, Chris Pollard, Philipp Windischhofer

Figure 1 for Hierarchical Neural Simulation-Based Inference Over Event Ensembles
Figure 2 for Hierarchical Neural Simulation-Based Inference Over Event Ensembles
Figure 3 for Hierarchical Neural Simulation-Based Inference Over Event Ensembles
Figure 4 for Hierarchical Neural Simulation-Based Inference Over Event Ensembles
Viaarxiv icon

Inferring subhalo effective density slopes from strong lensing observations with neural likelihood-ratio estimation

Aug 29, 2022
Gemma Zhang, Siddharth Mishra-Sharma, Cora Dvorkin

Figure 1 for Inferring subhalo effective density slopes from strong lensing observations with neural likelihood-ratio estimation
Figure 2 for Inferring subhalo effective density slopes from strong lensing observations with neural likelihood-ratio estimation
Figure 3 for Inferring subhalo effective density slopes from strong lensing observations with neural likelihood-ratio estimation
Figure 4 for Inferring subhalo effective density slopes from strong lensing observations with neural likelihood-ratio estimation
Viaarxiv icon

Uncovering dark matter density profiles in dwarf galaxies with graph neural networks

Aug 26, 2022
Tri Nguyen, Siddharth Mishra-Sharma, Reuel Williams, Lina Necib

Figure 1 for Uncovering dark matter density profiles in dwarf galaxies with graph neural networks
Figure 2 for Uncovering dark matter density profiles in dwarf galaxies with graph neural networks
Figure 3 for Uncovering dark matter density profiles in dwarf galaxies with graph neural networks
Figure 4 for Uncovering dark matter density profiles in dwarf galaxies with graph neural networks
Viaarxiv icon

Strong Lensing Source Reconstruction Using Continuous Neural Fields

Jun 29, 2022
Siddharth Mishra-Sharma, Ge Yang

Figure 1 for Strong Lensing Source Reconstruction Using Continuous Neural Fields
Figure 2 for Strong Lensing Source Reconstruction Using Continuous Neural Fields
Figure 3 for Strong Lensing Source Reconstruction Using Continuous Neural Fields
Figure 4 for Strong Lensing Source Reconstruction Using Continuous Neural Fields
Viaarxiv icon

Machine Learning and Cosmology

Mar 15, 2022
Cora Dvorkin, Siddharth Mishra-Sharma, Brian Nord, V. Ashley Villar, Camille Avestruz, Keith Bechtol, Aleksandra Ćiprijanović, Andrew J. Connolly, Lehman H. Garrison, Gautham Narayan, Francisco Villaescusa-Navarro

Viaarxiv icon

A neural simulation-based inference approach for characterizing the Galactic Center $γ$-ray excess

Oct 13, 2021
Siddharth Mishra-Sharma, Kyle Cranmer

Figure 1 for A neural simulation-based inference approach for characterizing the Galactic Center $γ$-ray excess
Figure 2 for A neural simulation-based inference approach for characterizing the Galactic Center $γ$-ray excess
Figure 3 for A neural simulation-based inference approach for characterizing the Galactic Center $γ$-ray excess
Figure 4 for A neural simulation-based inference approach for characterizing the Galactic Center $γ$-ray excess
Viaarxiv icon

Inferring dark matter substructure with astrometric lensing beyond the power spectrum

Oct 04, 2021
Siddharth Mishra-Sharma

Figure 1 for Inferring dark matter substructure with astrometric lensing beyond the power spectrum
Figure 2 for Inferring dark matter substructure with astrometric lensing beyond the power spectrum
Figure 3 for Inferring dark matter substructure with astrometric lensing beyond the power spectrum
Viaarxiv icon