Author

Yuxuan Liang

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#artificial intelligence Preprint Sep 2026

PREM: Prefix-Steered Recurrent Memory for Long-Video Understanding

Long-video understanding must capture transient visual evidence under strict token budgets, yet existing methods compress frames, append memory tokens, or alter internal key-value (KV) caches. We introduce Prefix-Steered Recurrent Memory (PREM), a memory-token-free framework for frozen vision-language models (VLMs). PR...

Si-Ru Zhong, Qiong-Yan Wang, Xiao-Hui Lv et al. · 0 citations

#machine learning May 2025

Continuous Evolution Pool: Taming Recurring Concept Drift in Online Time Series Forecasting

The Continuous Evolution Pool (CEP), a replay-free framework that maintains a dynamic pool of specialized forecasters, is proposed, which employs a retrieval mechanism to identify the nearest concept based on gene similarity, an evolution strategy to spawn new forecasters upon detecting distribution shifts, and an elim...

Tianxiang Zhan, Ming Jin, Yuanpeng He et al. · arXiv.org · 3 citations