Buhua Liu

Buhua Liu

Algorithm Engineer @ Hithink RoyalFlush

Publications

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* denotes equal contribution

Journal Papers

Alignment of Diffusion Models: Fundamentals, Challenges, and Future
Buhua Liu, Shitong Shao, Bao Li, Lichen Bai, Zhiqiang Xu, Haoyi Xiong, James Kwok, Sumi Helal, Zeke Xie
ACM Computing Surveys (CSUR), 2026
ACM CSUR Impact Factor: 28.0
Improve Knowledge Distillation via Label Revision and Data Selection
Weichao Lan, Yiu-ming Cheung, Qing Xu, Buhua Liu, Zhikai Hu, Mengke Li, Zhenghua Chen
IEEE Transactions on Cognitive and Developmental Systems (TCDS), 2025
IEEE TCDS
ChildPredictor: A Child Face Prediction Framework with Disentangled Learning
Yuzhi Zhao, Lai-Man Po, Xuehui Wang, Qiong Yan, Wei Shen, Yujia Zhang, Wei Liu, Chun-Kit Wong, Chiu-Sing Pang, Weifeng Ou, Wing-Yin Yu, Buhua Liu
IEEE Transactions on Multimedia (TMM), 2022
IEEE TMM CCF A

Conference Papers

Stronger Separability, Stronger Defense: Influence-based Backdoor Detection
Buhua Liu, Shuo Yang, Zhiqiang Xu, Haoyi Xiong, Yiu-ming Cheung, Zeke Xie
Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2025
PAKDD 2025 CCF C Oral
A Simple and Efficient Baseline for Zero-Shot Generative Classification
Zipeng Qi*, Buhua Liu*, Shiyan Zhang, Bao Li, Zhiqiang Xu, Haoyi Xiong, Zeke Xie
IEEE International Conference on Multimedia and Expo (ICME), 2026
ICME 2026 CCF B
Ghost in the Cloud: Your Geo-Distributed Large Language Models Training is Easily Manipulated
Zichen Tang*, Zhenheng Tang*, Gaoning Pan, Buhua Liu, Xin He, Kunfeng Lai, Xiaowen Chu, Bo Li
International Conference on Learning Representations (ICLR), 2026
ICLR 2026 CCF A
Neural Field Classifiers via Target Encoding and Classification Loss
Xindi Yang*, Zeke Xie*, Xiong Zhou, Boyu Liu, Buhua Liu, Yi Liu, Haoran Wang, Yunfeng Cai, Mingming Sun
International Conference on Learning Representations (ICLR), 2024
ICLR 2024 CCF A