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Sidhika Balachandar

4 accepted papers

2026

Urban Incident Prediction with Graph Neural Networks: Integrating Government Ratings and Crowdsourced Reports

AAAI 2026technical

Graph neural networks (GNNs) are widely used in urban spatiotemporal forecasting, e.g., predicting infrastructure problems. In this setting, government officials aim to identify in which neighborhoods incidents like potholes or rodents occur. The true state of incidents is observed via government in

Cited by 0SourcePDFScholar
2024

Domain constraints improve risk prediction when outcome data is missing

ICLR 2024poster

Machine learning models are often trained to predict the outcome resulting from a human decision. For example, if a doctor decides to test a patient for disease, will the patient test positive? A challenge is that historical decision-making determines whether the outcome is observed: we only observe…

Cited by 8SourcePDFScholar
2024

Topics, Authors, and Institutions in Large Language Model Research: Trends from 17K arXiv Papers

NAACL 2024long

Large language models (LLMs) are dramatically influencing AI research, spurring discussions on what has changed so far and how to shape the field’s future. To clarify such questions, we analyze a new dataset of 16,979 LLM-related arXiv papers, focusing on recent trends in 2023 vs. 2018-2022. First,…

2021

ATOM3D: Tasks on Molecules in Three Dimensions

NeurIPS 2021poster

Computational methods that operate on three-dimensional (3D) molecular structure have the potential to solve important problems in biology and chemistry. Deep neural networks have gained significant attention, but their widespread adoption in the biomolecular domain has been limited by a lack of eit…

Cited by 147SourcecodeScholar