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Xiyan Gui

3 accepted papers

2026

Accelerating Streaming Video Large Language Models via Hierarchical Token Compression

CVPR 2026

Streaming Video Large Language Models (VideoLLMs) have demonstrated impressive performance across various video understanding tasks, but they face significant challenges in real-time deployment due to the high computational cost of processing dense visual tokens from continuous video streams. In str

Cited by 0SourcecodeScholar
2026

Mixing Importance with Diversity: Joint Optimization for KV Cache Compression in Large Vision-Language Models

ICLR 2026poster

Recent large vision-language models (LVLMs) demonstrate remarkable capabilities in processing extended multi-modal sequences, yet the resulting key-value (KV) cache expansion creates a critical memory bottleneck that fundamentally limits deployment scalability. While existing KV cache compression me…

Cited by 0SourcecodeScholar
2026

WaveEx: Accelerating Flow Matching-based Speech Generation via Wavelet-guided Extrapolation

AAAI 2026technical

Flow matching-based generative models offer a principled approach to modeling continuous-time dynamics in speech generation. However, inference is often computationally expensive due to repeated neural network evaluations required by ODE solvers. We propose WaveEx, a training-free and plug-in accele

Cited by 0SourcePDFScholar