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Liam Parker
Liam Parker
UC Berkeley / Polymathic AI
Verified email at berkeley.edu
Title
Cited by
Cited by
Year
Multiple physics pretraining for spatiotemporal surrogate models
M McCabe, BRS Blancard, L Parker, R Ohana, M Cranmer, A Bietti, ...
Advances in Neural Information Processing Systems 37, 119301-119335, 2024
138*2024
AstroCLIP: a cross-modal foundation model for galaxies
L Parker, F Lanusse, S Golkar, L Sarra, M Cranmer, A Bietti, M Eickenberg, ...
Monthly Notices of the Royal Astronomical Society 531 (4), 4990-5011, 2024
110*2024
The well: a large-scale collection of diverse physics simulations for machine learning
R Ohana, M McCabe, L Meyer, R Morel, F Agocs, M Beneitez, M Berger, ...
Advances in Neural Information Processing Systems 37, 44989-45037, 2025
872025
xval: A continuous number encoding for large language models
S Golkar, M Pettee, M Eickenberg, A Bietti, M Cranmer, G Krawezik, ...
Neural Information Processing Systems (NeurIPS) AI for Science Workshop, 2023
722023
Field-level simulation-based inference of galaxy clustering with convolutional neural networks
P Lemos*, L Parker*, CH Hahn, S Ho, M Eickenberg, J Hou, E Massara, ...
Physical Review D 109 (8), 083536, 2024
71*2024
Galaxy clustering analysis with SimBIG and the wavelet scattering transform
B Régaldo-Saint Blancard, CH Hahn, S Ho, J Hou, P Lemos, E Massara, ...
Physical Review D 109 (8), 083535, 2024
362024
Cosmological constraints from the redshift-space galaxy skew spectra
J Hou, AM Dizgah, CH Hahn, M Eickenberg, S Ho, P Lemos, E Massara, ...
Physical Review D 109 (10), 103528, 2024
322024
Cosmological constraints from the nonlinear galaxy bispectrum
CH Hahn, M Eickenberg, S Ho, J Hou, P Lemos, E Massara, C Modi, ...
Physical Review D 109 (8), 083534, 2024
302024
Cosmological constraints from non-Gaussian and nonlinear galaxy clustering using the SimBIG inference framework
CH Hahn, P Lemos, L Parker, B Régaldo-Saint Blancard, M Eickenberg, ...
Nature Astronomy, 1-11, 2024
262024
Neural collapse in the intermediate hidden layers of classification neural networks
L Parker, E Onal, A Stengel, J Intrater
arXiv preprint arXiv:2308.02760, 2023
182023
The multimodal universe: enabling large-scale machine learning with 100 TB of astronomical scientific data
E Angeloudi, J Audenaert, M Bowles, BM Boyd, D Chemaly, B Cherinka, ...
Advances in Neural Information Processing Systems 37, 57841-57913, 2024
15*2024
SimBIG: Cosmological constraints using simulation-based inference of galaxy clustering with marked power spectra
E Massara, CH Hahn, M Eickenberg, S Ho, J Hou, P Lemos, C Modi, ...
arXiv preprint arXiv:2404.04228, 2024
142024
Initial conditions from galaxies: machine-learning subgrid correction to standard reconstruction
L Parker, AE Bayer, U Seljak
Journal of Cosmology and Astroparticle Physics 2025 (09), 039, 2025
42025
Contextual Counting: A Mechanistic Study of Transformers on a Quantitative Task
S Golkar, A Bietti, M Pettee, M Eickenberg, M Cranmer, K Hirashima, ...
arXiv preprint arXiv:2406.02585, 2024
32024
Recovering Galaxy Cluster Convergence from Lensed CMB with Generative Adversarial Networks
L Parker, D Han, P Lemos, S Ho
arXiv preprint arXiv:2211.08990, 2022
22022
Walrus: A Cross-Domain Foundation Model for Continuum Dynamics
M McCabe, P Mukhopadhyay, T Marwah, BRS Blancard, F Rozet, ...
arXiv preprint arXiv:2511.15684, 2025
12025
Semantic search for 100M+ galaxy images using AI-generated captions
N Koblischke, L Parker, F Lanusse, IE Morales, J Bovy, S Ho
arXiv preprint arXiv:2512.11982, 2025
2025
Predicting partially observable dynamical systems via diffusion models with a multiscale inference scheme
R Morel, FP Ramunno, J Shen, A Bietti, K Cho, M Cranmer, S Golkar, ...
arXiv preprint arXiv:2511.19390, 2025
2025
Universal Spectral Tokenization via Self-Supervised Panchromatic Representation Learning
J Shen, F Lanusse, LH Parker, O Liu, T Hehir, L Sarra, L Meyer, M Bowles, ...
arXiv preprint arXiv:2510.17959, 2025
2025
AION-1: Omnimodal Foundation Model for Astronomical Sciences
L Parker*, F Lanusse*, J Shen*, O Liu, T Hehir, L Sarra, L Meyer, ...
arXiv preprint arXiv:2510.17960, 2025
2025
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Articles 1–20