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Xiaohuan Pei

6 accepted papers

2026

Action-aware Dynamic Pruning for Efficient Vision-Language-Action Manipulation

ICLR 2026poster

Robotic manipulation with Vision-Language-Action models requires efficient inference over long-horizon multi-modal context, where attention to dense visual tokens dominates computational cost. Existing methods optimize inference speed by reducing visual redundancy within VLA models, but they overloo…

Cited by 0SourcecodeScholar
2026

Catching the Details: Self-Distilled RoI Predictors for Fine-Grained MLLM Perception

ICLR 2026poster

Multimodal Large Language Models (MLLMs) require high-resolution visual information to perform fine-grained perception, yet processing entire high-resolution images is computationally prohibitive. While recent methods leverage a Region-of-Interest (RoI) mechanism to focus on salient areas, they typ…

Cited by 0SourcecodeScholar
2025

EfficientVMamba: Atrous Selective Scan for Light Weight Visual Mamba

AAAI 2025technical

Prior efforts in light-weight model development mainly centered on CNN and Transformer-based designs yet faced persistent challenges. CNNs adept at local feature extraction compromise resolution while Transformers offer global reach but escalate computational demands O(N^2). This ongoing trade-off b…

2024

TCNAS: Transformer Architecture Evolving in Code Clone Detection

ICASSP 2024accepted

Code clone detection aims at finding code fragments with syntactic or semantic similarity. Most of current approaches mainly focus on detecting syntactic similarity while ignoring semantic long-term context alignment, and these detection methods encode the source code using human-designed models, a…

Cited by 0SourceScholar