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Pengxiang Zhao

3 accepted papers

2026

UI-R1: Enhancing Efficient Action Prediction of GUI Agents by Reinforcement Learning

AAAI 2026technical

The recent DeepSeek-R1 has showcased the emergence of reasoning capabilities in large language models (LLMs) through reinforcement learning (RL) with rule-based rewards. Despite its success in language tasks, its application in multimodal domains, particularly in graphic user interface (GUI) agent t

Cited by 0SourcePDFScholar
2025

FISTAPruner: Layer-wise Post-training Pruning for Large Language Models

EMNLP 2025

Pruning is a critical strategy for compressing trained large language models (LLMs), aiming at substantial memory conservation and computational acceleration without compromising performance. However, existing pruning methods typically necessitate inefficient retraining for billion-scale LLMs or rel

Cited by 0SourcePDFScholar