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Zhengxu Yu

4 accepted papers

2026

FGD-Align: Pluralistic Alignment for Large Language Models via Fuzzy Group Decision-Making

AAAI 2026technical

Ensuring alignment with human values is essential for modern large language models (LLMs), especially amid growing concerns around AI safety and social impact. Yet achieving such alignment remains challenging due to the limited, noisy, and often conflicting nature of human feedback from diverse anno

Cited by 0SourcePDFScholar
2025

TokenSqueeze: Performance-Preserving Compression for Reasoning LLMs

NeurIPS 2025poster

Emerging reasoning LLMs such as OpenAI-o1 and DeepSeek-R1 have achieved strong performance on complex reasoning tasks by generating long chain-of-thought (CoT) traces. However, these long CoTs result in increased token usage, leading to higher inference latency and memory consumption. As a result, b…

Cited by 0SourcecodeScholar
2022

Lidar Point Cloud Guided Monocular 3D Object Detection

ECCV 2022poster

"Monocular 3D object detection is a challenging task in the self-driving and computer vision community. As a common practice, most previous works use manually annotated 3D box labels, where the annotating process is expensive. In this paper, we find that the precisely and carefully annotated labels…

2020

MaCAR: Urban Traffic Light Control via Active Multi-agent Communication and Action Rectification

IJCAI 2020poster

Urban traffic light control is an important and challenging real-world problem. By regarding intersections as agents, most of the Reinforcement Learning (RL) based methods generate actions of agents independently. They can cause action conflict and result in overflow or road resource waste in adjace…

Cited by 0SourcePDFScholar