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Sumanth Varambally

5 accepted papers

2026

Hilbert: Recursively Building Formal Proofs with Informal Reasoning

ICLR 2026poster

Large Language Models (LLMs) demonstrate impressive mathematical reasoning abilities, but their solutions frequently contain errors that cannot be automatically verified. Formal theorem proving systems such as Lean 4 offer automated verification with complete accuracy, motivating recent efforts to b…

Cited by 0SourceScholar
2026

Zephyrus: An Agentic Framework for Weather Science

ICLR 2026poster

Foundation models for weather science are pre-trained on vast amounts of structured numerical data and outperform traditional weather forecasting systems. However, these models lack language-based reasoning capabilities, limiting their utility in interactive scientific workflows. Large language mode…

Cited by 0SourcecodeScholar
2025

Discovering Latent Causal Graphs from Spatiotemporal Data

ICML 2025poster

Many important phenomena in scientific fields like climate, neuroscience, and epidemiology are naturally represented as spatiotemporal gridded data with complex interactions. Inferring causal relationships from these data is a challenging problem compounded by the high dimensionality of such data a…

2024

Discovering Mixtures of Structural Causal Models from Time Series Data

ICML 2024poster

Discovering causal relationships from time series data is significant in fields such as finance, climate science, and neuroscience. However, contemporary techniques rely on the simplifying assumption that data originates from the same causal model, while in practice, data is heterogeneous and can st…

2021

Generalization on Unseen Domains via Inference-Time Label-Preserving Target Projections

CVPR 2021poster

Generalization of machine learning models trained on a set of source domains on unseen target domains with different statistics, is a challenging problem. While many approaches have been proposed to solve this problem, they only utilize source data during training, but do not take advantage of the f…

Cited by 46PDFScholar