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Longyuan Li

3 accepted papers

2026

Characteristic Root Analysis and Regularization for Linear Time Series Forecasting

ICLR 2026poster

Time series forecasting remains a critical challenge across numerous domains, yet the effectiveness of complex models often varies unpredictably across datasets. Recent studies highlight the surprising competitiveness of simple linear models, suggesting that their robustness and interpretability wa…

Cited by 0SourcecodeScholar
2021

GRIN: Generative Relation and Intention Network for Multi-agent Trajectory Prediction

NeurIPS 2021poster

Learning the distribution of future trajectories conditioned on the past is a crucial problem for understanding multi-agent systems. This is challenging because humans make decisions based on complex social relations and personal intents, resulting in highly complex uncertainties over trajectories.…

Cited by 50SourcePDFScholar
2021

Synergetic Learning of Heterogeneous Temporal Sequences for Multi-Horizon Probabilistic Forecasting

AAAI 2021technical

Time-series is ubiquitous across applications, such as transportation, finance and healthcare. Time-series is often influenced by external factors, especially in the form of asynchronous events, making forecasting difficult. However, existing models are mainly designated for either synchronous time-…

Cited by 17SourcePDFScholar