3 papers
cs.LG2026
Low-Fidelity FDM Spectral Guidance for Neural Eigenvalue Solvers
Aryan Chaudhary, Manikandan Padmanaban, Jagabondhu Hazra
Operator eigenvalue problems appear throughout science. Classical methods usually discretize the operator into a matrix and then solve the resulting matrix eigenvalue problem. This…
cs.LG2026
COSMOS: Soft Mechanism Mixtures with Verifiable Routing for Long-Horizon PDE Forecasting
Anupam Rawat, Manikandan Padmanaban, Jagabondhu Hazra
Neural operators offer an efficient alternative to classical PDE solvers, but most learn a monolithic map per equation family and discretization. Real systems are compositional: tr…
cs.CV2025
Geospatial Chain of Thought Reasoning for Enhanced Visual Question Answering on Satellite Imagery
Shambhavi Shanker, Manikandan Padmanaban, Jagabondhu Hazra
Geospatial chain of thought (CoT) reasoning is essential for advancing Visual Question Answering (VQA) on satellite imagery, particularly in climate related applications such as di…