Liu, Zichen

26 publications

ICLR 2025 Bootstrapping Language Models with DPO Implicit Rewards Changyu Chen, Zichen Liu, Chao Du, Tianyu Pang, Qian Liu, Arunesh Sinha, Pradeep Varakantham, Min Lin

NeurIPS 2025 Class-Aware Domain Knowledge Fusion and Fission for Continual Test-Time Adaptation Jiahuan Zhou, Chao Zhu, Zhenyu Cui, Zichen Liu, Xu Zou, Gang Hua

ICML 2025 Continual Reinforcement Learning by Planning with Online World Models Zichen Liu, Guoji Fu, Chao Du, Wee Sun Lee, Min Lin

ICCV 2025 Dynamic Typography: Bringing Text to Life via Video Diffusion Prior Zichen Liu, Yihao Meng, Hao Ouyang, Yue Yu, Bolin Zhao, Daniel Cohen-Or, Huamin Qu

ICML 2025 GAPrompt: Geometry-Aware Point Cloud Prompt for 3D Vision Model Zixiang Ai, Zichen Liu, Yuanhang Lei, Zhenyu Cui, Xu Zou, Jiahuan Zhou

NeurIPS 2025 Hallucination at a Glance: Controlled Visual Edits and Fine-Grained Multimodal Learning Tianyi Bai, Yuxuan Fan, Qiu Jiantao, Fupeng Sun, Jiayi Song, Junlin Han, Zichen Liu, Conghui He, Wentao Zhang, Binhang Yuan

NeurIPS 2025 Improving the Euclidean Diffusion Generation of Manifold Data by Mitigating Score Function Singularity Zichen Liu, Wei Zhang, Tiejun Li

CVPR 2025 MagicQuill: An Intelligent Interactive Image Editing System Zichen Liu, Yue Yu, Hao Ouyang, Qiuyu Wang, Ka Leong Cheng, Wen Wang, Zhiheng Liu, Qifeng Chen, Yujun Shen

NeurIPS 2025 Optimizing Anytime Reasoning via Budget Relative Policy Optimization Penghui Qi, Zichen Liu, Tianyu Pang, Chao Du, Wee Sun Lee, Min Lin

CVPR 2025 SCAP: Transductive Test-Time Adaptation via Supportive Clique-Based Attribute Prompting Chenyu Zhang, Kunlun Xu, Zichen Liu, Yuxin Peng, Jiahuan Zhou

CVPR 2025 STOP: Integrated Spatial-Temporal Dynamic Prompting for Video Understanding Zichen Liu, Kunlun Xu, Bing Su, Xu Zou, Yuxin Peng, Jiahuan Zhou

AAAI 2025 Selective Visual Prompting in Vision Mamba Yifeng Yao, Zichen Liu, Zhenyu Cui, Yuxin Peng, Jiahuan Zhou

NeurIPS 2025 State Space Prompting via Gathering and Spreading Spatio-Temporal Information for Video Understanding Jiahuan Zhou, Kai Zhu, Zhenyu Cui, Zichen Liu, Xu Zou, Gang Hua

ICML 2025 Token Coordinated Prompt Attention Is Needed for Visual Prompting Zichen Liu, Xu Zou, Gang Hua, Jiahuan Zhou

ICML 2025 Vision Graph Prompting via Semantic Low-Rank Decomposition Zixiang Ai, Zichen Liu, Jiahuan Zhou

ECCV 2024 AnyHome: Open-Vocabulary Large-Scale Indoor Scene Generation with First-Person View Exploration Rao Fu, Zehao Wen, Zichen Liu, Srinath Sridhar

ICMLW 2024 Bootstrapping Language Models with DPO Implicit Rewards Changyu Chen, Zichen Liu, Chao Du, Tianyu Pang, Qian Liu, Arunesh Sinha, Pradeep Varakantham, Min Lin

AAAI 2024 DART: Dual-Modal Adaptive Online Prompting and Knowledge Retention for Test-Time Adaptation Zichen Liu, Hongbo Sun, Yuxin Peng, Jiahuan Zhou

ICLR 2024 Locality Sensitive Sparse Encoding for Learning World Models Online Zichen Liu, Chao Du, Wee Sun Lee, Min Lin

NeurIPSW 2024 S2L-RM: Short-to-Long Reward Modeling Changyu Chen, Zichen Liu, Haonan Wang, Chao Du, Tianyu Pang, Qian Liu, Arunesh Sinha, Pradeep Varakantham, Min Lin

NeurIPSW 2024 Sample-Efficient Alignment for LLMs Zichen Liu, Changyu Chen, Chao Du, Wee Sun Lee, Min Lin

ICLR 2023 Efficient Offline Policy Optimization with a Learned Model Zichen Liu, Siyi Li, Wee Sun Lee, Shuicheng Yan, Zhongwen Xu

NeurIPSW 2022 Efficient Offline Policy Optimization with a Learned Model Zichen Liu, Siyi Li, Wee Sun Lee, Shuicheng Yan, Zhongwen Xu

NeurIPS 2022 EnvPool: A Highly Parallel Reinforcement Learning Environment Execution Engine Jiayi Weng, Min Lin, Shengyi Huang, Bo Liu, Denys Makoviichuk, Viktor Makoviychuk, Zichen Liu, Yufan Song, Ting Luo, Yukun Jiang, Zhongwen Xu, Shuicheng Yan

IJCAI 2022 TaxoPrompt: A Prompt-Based Generation Method with Taxonomic Context for Self-Supervised Taxonomy Expansion Hongyuan Xu, Yunong Chen, Zichen Liu, Yanlong Wen, Xiaojie Yuan

WACV 2021 DANCE: A Deep Attentive Contour Model for Efficient Instance Segmentation Zichen Liu, Jun Hao Liew, Xiangyu Chen, Jiashi Feng