Qiyan Zhao

Context Tokens are Anchors: Understanding the Repeat Curse in dMLLMs from an Information Flow Perspective

Qiyan Zhao, Xiaofeng Zhang, Shuochen Chang, Qianyu Chen, Xiaosong Yuan, Xuhang Chen, Luoqi Liu, Jiajun Zhang, Xu-Yao Zhang, Da-Han Wang

ICLR 2026 [Paper] [Code]

MCA-LLaVA: Manhattan Causal Attention for Reducing Hallucination in Large Vision-Language Models

Qiyan Zhao, Xiaofeng Zhang, Yiheng Li, Yun Xing, Xiaosong Yuan, Feilong Tang, Sinan Fan, Xuhang Chen, Da-Han Wang, Xu-Yao Zhang

ACM MM 2025 [Paper] [Code]

Hallucination Begins Where Saliency Drops

Xiaofeng Zhang, Yuanchao Zhu, Chaochen Gu, Xiaosong Yuan, Qiyan Zhao, Jiawei Cao, Feilong Tang, Sinan Fan, Yaomin Shen, Chen Shen, Hao Tang

ICLR 2026 Oral [Paper] [Code]

Fixing Semantic Blind Spots in Anchor Tokens of dMLLMs

Ruixuan Xu, Jiexi Xu, Qiyan Zhao, Xiaofeng Zhang

ACL 2026 Findings [Paper]

TokenPenalty: Alleviating Attention Sinks and Positional Decay in LVLMs

Xiaofeng Zhang, Yuanchao Zhu, Qiyan Zhao, Xiaosong Yuan, Jiawei Cao, Xuhang Chen

ACL 2026 Findings [Paper]

SoPE: Spherical Coordinate-Based Positional Embedding for Enhancing Spatial Perception of 3D LVLMs

Koon-Ting Yip, Qiyan Zhao, Wenhao Yu, Liangyu Yuan, Mingkai Li, Xiaofeng Zhang, Jianmin Ji, Yanyong Zhang, Qing Jiang, Ka-Veng Yuen

CVPR 2026 [Paper]

C²ROPE: Causal Continuous Rotary Positional Encoding for 3D Large Multimodal Models Reasoning

Koon-Ting Yip, Qiyan Zhao, Wenhao Yu, Xiaofeng Zhang, Jianming Ji, Yanyong Zhang, Ka-Veng Yuen

ICRA 2026 [Paper] [Code]

About Me