Xiyuan Zhang

Understanding Transformers for Time Series: Rank Structure, Flow-of-ranks, and Compressibility

Understanding the Implicit Biases of Design Choices for Time Series Foundation Models

When Does Multimodality Lead to Better Time Series Forecasting?

Mitra: Mixed Synthetic Priors for Enhancing Tabular Foundation Models

MLZero: A Multi-Agent System for End-to-end Machine Learning Automation

Enhancing Foundation Models for Time Series Forecasting via Wavelet-based Tokenization

Enhancing Foundation Models for Time Series Forecasting via Wavelet-based Tokenization

Forecasting Needles in a Time Series Haystack