Chang Xu

Causal Time Series Generation via Diffusion Models

Continuous Time Series Generation with Irregular Observations

OATS: Online Data Augmentation for Time Series Foundation Models

Routing Channel-Patch Dependencies in Time Series Forecasting with Graph Spectral Decomposition

MIRA: Medical Time Series Foundation Model for Real-World Health Data

MarS: a Financial Market Simulation Engine Powered by Generative Foundation Model

BRIDGE: Bootstrapping Text to Control Time-Series Generation via Multi-Agent Iterative Optimization and Diffusion Modeling

BRIDGE: Bootstrapping Text to Guide Time-Series Generation via Multi-Agent Iterative Optimisation and Diffusion Modelling

TimeRAF: Retrieval-Augmented Foundation model for Zero-shot Time Series Forecasting