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Yingcai Wu

3 accepted papers

2026

Dynamic TMoE: A Drift-Aware Dynamic Mixture of Experts Framework for Non-Stationary Time Series Forecasting

ICML 2026poster

Non-stationary time series forecasting is challenged by evolving distribution shifts that static models struggle to capture. While Mixture-of-Experts (MoE) architectures offer a promising paradigm for decoupling complex drift patterns, existing approaches are limited by fixed expert pools and memory…

Cited by 0SourceScholar
2025

CAMH: Advancing Model Hijacking Attack in Machine Learning

AAAI 2025technical

In the burgeoning domain of machine learning, the reliance on third-party services for model training and the adoption of pre-trained models have surged. However, this reliance introduces vulnerabilities to model hijacking attacks, where adversaries manipulate models to perform unintended tasks, lea…

Cited by 0SourcePDFScholar
2024

ViSTec: Video Modeling for Sports Technique Recognition and Tactical Analysis

AAAI 2024technical

The immense popularity of racket sports has fueled substantial demand in tactical analysis with broadcast videos. However, existing manual methods require laborious annotation, and recent attempts leveraging video perception models are limited to low-level annotations like ball trajectories, overloo…