Zikai Xiao

PhD student, College of Computer Science and Technology, Zhejiang University

Joined

September 2022

Names

Zikai Xiao (Preferred)

Emails

****@zju.edu.cn (Confirmed)

Personal Links

Google Scholar

DBLP

ORCID

Career & Education History

PhD student

College of Computer Science and Technology, Zhejiang University (zju.edu.cn)

2022 – 2027

Advisors, Relations & Conflicts

PhD Advisor

Zuozhu liu

2022 – 2027

Expertise

long context learning

2023 – 2024

federated learning

2022 – 2023

Publications

HICT: High-precision 3D CBCT reconstruction from a single X-ray
Wen Ma, Jiaxiang Liu, Zikai Xiao, Ziyang Wang, Feng Yang, Zuozhu Liu
- CoRR 2026
- Readers: Everyone
Scaling Video Pretraining for Surgical Foundation Models
Sicheng Lu, Zikai Xiao, Jianhui Wei, Danyu Sun, Qi Lu, Keli Hu, Yang Feng, Jian Wu, Zongxin Yang, Zuozhu Liu
- CoRR 2026
- Readers: Everyone
CoT2-Meta: Budgeted Metacognitive Control for Test-Time Reasoning
Siyuan Ma, Bo Gao, Zikai Xiao, Hailong Wang, Xinlei Yu, Rui Qian, Jiayu Qian, Luqi Gong, Yang Liu
- CoRR 2026
- Readers: Everyone
WebWorld: A Large-Scale World Model for Web Agent Training
Zikai Xiao, Jianhong Tu, Chuhang Zou, Yuxin Zuo, Zhi Li, Peng Wang, Bowen Yu, Fei Huang, Junyang Lin, Zuozhu Liu
- CoRR 2026
- Readers: Everyone
LongWeave: A Long-Form Generation Benchmark Bridging Real-World Relevance and Verifiability
Zikai Xiao, Fei Huang, Jianhong Tu, Jianhui Wei, Wen Ma, Yuxuan Zhou, Jian Wu, Bowen Yu, Zuozhu Liu, Junyang Lin
- CoRR 2025
- Readers: Everyone
Mitigating Posterior Salience Attenuation in Long-Context LLMs with Positional Contrastive Decoding
Zikai Xiao
- OpenReview Archive Direct Upload
- Readers: Everyone
Loong: Synthesize Long Chain-of-Thoughts at Scale through Verifiers
Xingyue Huang, Rishabh, Gregor Franke, Ziyi Yang, Jiamu Bai, Weijie Bai, Jinhe Bi, Zifeng Ding, Yiqun Duan, Chengyu Fan, Wendong Fan, Xin Gao, Ruohao Guo, Yuan He, Yicheng He, Xianglong Hu, Neil Johnson, Bowen Li, Fangru Lin, Siyu Lin et al. (26 additional authors not shown)
- LAW
- Readers: Everyone
Loong: Synthesize Long Chain-of-Thoughts at Scale through Verifiers
Xingyue Huang, Rishabh, Gregor Franke, Ziyi Yang, Jiamu Bai, Weijie Bai, Jinhe Bi, Zifeng Ding, Yiqun Duan, Chengyu Fan, Wendong Fan, Xin Gao, Ruohao Guo, Yuan He, Zhuangzhuang He, Xianglong Hu, Neil Johnson, Bowen Li, Fangru Lin, Siyu Lin et al. (26 additional authors not shown)
- CoRR 2025
- Readers: Everyone
SurgBench: A Unified Large-Scale Benchmark for Surgical Video Analysis
Jianhui Wei, Zikai Xiao, Danyu Sun, Luqi Gong, Zongxin Yang, Zuozhu Liu, Jian Wu
- CoRR 2025
- Readers: Everyone
Mitigating Posterior Salience Attenuation in Long-Context LLMs with Positional Contrastive Decoding
Zikai Xiao, Ziyang Wang, Wen Ma, Yan Zhang, Wei Shen, Yan Wang, Luqi Gong, Zuozhu Liu
- CoRR 2025
- Readers: Everyone

View all 24 publications

Co-Authors

View all 100 co-authors