PhD Candidate at Northeastern University, advised by Prof. Qi R. Wang.
I work on multimodal machine learning, VLM interpretability, and spatiotemporal modeling.
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RHYTHM: Reasoning with Hierarchical Temporal Tokenization for Human Mobility
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ST-MoE-BERT: A Spatial-Temporal Mixture-of-Experts Framework for Long-Term Cross-City Mobility Prediction
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Percolation of Temporal Hierarchical Mobility Networks during COVID-19
