Liu, Kai

48 publications

IJCAI 2025 Beyond Fixed Length: Bucket Pre-Training Is All You Need Qing Yang, Qiyao Peng, Hongtao Liu, Kai Liu, Bing Qin, Ting Liu

ICML 2025 BiMaCoSR: Binary One-Step Diffusion Model Leveraging Flexible Matrix Compression for Real Super-Resolution Kai Liu, Kaicheng Yang, Zheng Chen, Zhiteng Li, Yong Guo, Wenbo Li, Linghe Kong, Yulun Zhang

ICCV 2025 GeoFormer: Geometry Point Encoder for 3D Object Detection with Graph-Based Transformer Xin Jin, Haisheng Su, Cong Ma, Kai Liu, Wei Wu, Fei Hui, Junchi Yan

NeurIPS 2025 JavisGPT: A Unified Multi-Modal LLM for Sounding-Video Comprehension and Generation Kai Liu, Jungang Li, Yuchong Sun, Shengqiong Wu, Jianzhang Gao, Daoan Zhang, Wei Zhang, Sheng Jin, Sicheng Yu, Geng Zhan, Jiayi Ji, Fan Zhou, Liang Zheng, Shuicheng Yan, Hao Fei, Tat-Seng Chua

ICML 2025 La RoSA: Enhancing LLM Efficiency via Layerwise Rotated Sparse Activation Kai Liu, Bowen Xu, Shaoyu Wu, Xin Chen, Hao Zhou, Yongliang Tao, Lulu Hu

ICCV 2025 MCAM: Multimodal Causal Analysis Model for Ego-Vehicle-Level Driving Video Understanding Tongtong Cheng, Rongzhen Li, Yixin Xiong, Tao Zhang, Jing Wang, Kai Liu

IJCAI 2025 Mask Does Not Matter: A Unified Latent Diffusion-Enhanced Framework for Mask-Free Virtual Try-on Chenghu Du, Junyin Wang, Kai Liu, Shengwu Xiong, Yi Rong

CVPRW 2025 NTIRE 2025 Challenge on Image Super-Resolution (x4): Methods and Results Zheng Chen, Kai Liu, Jue Gong, Jingkai Wang, Lei Sun, Zongwei Wu, Radu Timofte, Yulun Zhang, Xiangyu Kong, Xiaoxuan Yu, Hyunhee Park, Suejin Han, Hakjae Jeon, Dafeng Zhang, Hyung-Ju Chun, Donghun Ryou, Inju Ha, Bohyung Han, Lu Zhao, Yuyi Zhang, Pengyu Yan, Jiawei Hu, Pengwei Liu, Fengjun Guo, Hongyuan Yu, Pufan Xu, Zhijuan Huang, Shuyuan Cui, Peng Guo, Jiahui Liu, Dongkai Zhang, Heng Zhang, Huiyuan Fu, Huadong Ma, Yanhui Guo, Sisi Tian, Xin Li, Jinwen Liang, Jie Liu, Jie Tang, Gangshan Wu, Zeyu Xiao, Zhuoyuan Li, Yinxiang Zhang, Wenxuan Cai, Vijayalaxmi Ashok Aralikatti, Nikhil Akalwadi, G. Gyaneshwar Rao, Chaitra Desai, Ramesh Ashok Tabib, Uma Mudenagudi, Marcos V. Conde, Alejandro Merino, Bruno Longarela, Javier Abad, Weijun Yuan, Zhan Li, Zhanglu Chen, Boyang Yao, Aagam Jain, Milan Kumar Singh, Ankit Kumar, Shubh Kawa, Divyavardhan Singh, Anjali Sarvaiya, Kishor P. Upla, Raghavendra Ramachandra, Chia-Ming Lee, Yu-Fan Lin, Chih-Chung Hsu, Risheek V. Hiremath, Palani Yashaswini, Yuxuan Jiang, Qiang Zhu, Siyue Teng, Fan Zhang, Shuyuan Zhu, Bing Zeng, David Bull, Jingwei Liao, Yuqing Yang, Wenda Shao, Junyi Zhao, Qisheng Xu, Kele Xu, Sunder Ali Khowaja, Ik Hyun Lee, Snehal Singh Tomar, Rajarshi Ray, Klaus Mueller, Sachin Chaudhary, Surya Vashisth, Akshay Dudhane, Praful Hambarde, Satya Naryan Tazi, Prashant W. Patil, Santosh Kumar Vipparthi, Subrahmanyam Murala, Bilel Benjdira, Anas M. Ali, Wadii Boulila, Zahra Moammeri, Ahmad Mahmoudi-Aznaveh, Ali Karbasi, Hossein Motamednia, Liangyan Li, Guanhua Zhao, Kevin Le, Yimo Ning, Haoxuan Huang, Jun Chen

CVPRW 2025 NTIRE 2025 Challenge on Real-World Face Restoration: Methods and Results Zheng Chen, Jingkai Wang, Kai Liu, Jue Gong, Lei Sun, Zongwei Wu, Radu Timofte, Yulun Zhang, Jianxing Zhang, Jinlong Wu, Jun Wang, Zheng Xie, Hakjae Jeon, Suejin Han, Hyung-Ju Chun, Hyunhee Park, Zhicun Yin, Junjie Chen, Ming Liu, Xiaoming Li, Chao Zhou, Wangmeng Zuo, Weixia Zhang, Dingquan Li, Kede Ma, Yun Zhang, Zhuofan Zheng, Yuyue Liu, Shizhen Tang, Zihao Zhang, Yi Ning, Hao Jiang, Wenjie An, Kangmeng Yu, Chenyang Wang, Kui Jiang, Xianming Liu, Junjun Jiang, Yingfu Zhang, Gang He, Siqi Wang, Kepeng Xu, Zhenyang Liu, Changxin Zhou, Shanlan Shen, Yubo Duan, Yiang Chen, Jin Guo, Mengru Yang, Jen-Wei Lee, Chia-Ming Lee, Chih-Chung Hsu, Hu Peng, Chunming He

NeurIPS 2025 OSCAR: One-Step Diffusion Codec Across Multiple Bit-Rates Jinpei Guo, Yifei Ji, Zheng Chen, Kai Liu, Min Liu, Wang Rao, Wenbo Li, Yong Guo, Yulun Zhang

ICLR 2025 PEARL: Parallel Speculative Decoding with Adaptive Draft Length Tianyu Liu, Yun Li, Qitan Lv, Kai Liu, Jianchen Zhu, Winston Hu, Xiao Sun

NeurIPS 2025 RoFt-Mol: Benchmarking Robust Fine-Tuning with Molecular Graph Foundation Models Shikun Liu, Deyu Zou, Nima Shoghi, Victor Fung, Kai Liu, Pan Li

CVPR 2025 UniMamba: Unified Spatial-Channel Representation Learning with Group-Efficient Mamba for LiDAR-Based 3D Object Detection Xin Jin, Haisheng Su, Kai Liu, Cong Ma, Wei Wu, Fei Hui, Junchi Yan

ICML 2025 UniMoMo: Unified Generative Modeling of 3D Molecules for De Novo Binder Design Xiangzhe Kong, Zishen Zhang, Ziting Zhang, Rui Jiao, Jianzhu Ma, Wenbing Huang, Kai Liu, Yang Liu

NeurIPS 2024 2DQuant: Low-Bit Post-Training Quantization for Image Super-Resolution Kai Liu, Haotong Qin, Yong Guo, Xin Yuan, Linghe Kong, Guihai Chen, Yulun Zhang

ECCV 2024 Binomial Self-Compensation for Motion Error in Dynamic 3D Scanning Geyou Zhang, Ce Zhu, Kai Liu

AAAI 2024 CycleVTON: A Cycle Mapping Framework for Parser-Free Virtual Try-on Chenghu Du, Junyin Wang, Yi Rong, Shuqing Liu, Kai Liu, Shengwu Xiong

NeurIPS 2024 Delving into the Reversal Curse: How Far Can Large Language Models Generalize? Zhengkai Lin, Zhihang Fu, Kai Liu, Liang Xie, Binbin Lin, Wenxiao Wang, Deng Cai, Yue Wu, Jieping Ye

ICML 2024 Differentiable Model Scaling Using Differentiable Topk Kai Liu, Ruohui Wang, Jianfei Gao, Kai Chen

NeurIPS 2024 Enhancing LLM’s Cognition via Structurization Kai Liu, Zhihang Fu, Chao Chen, Wei Zhang, Rongxin Jiang, Fan Zhou, Yaowu Chen, Yue Wu, Jieping Ye

NeurIPSW 2024 GraphText: Graph Reasoning in Text Space Jianan Zhao, Le Zhuo, Yikang Shen, Meng Qu, Kai Liu, Michael M. Bronstein, Zhaocheng Zhu, Jian Tang

CVPR 2024 HoloVIC: Large-Scale Dataset and Benchmark for Multi-Sensor Holographic Intersection and Vehicle-Infrastructure Cooperative Cong Ma, Lei Qiao, Chengkai Zhu, Kai Liu, Zelong Kong, Qing Li, Xueqi Zhou, Yuheng Kan, Wei Wu

ICLR 2024 INSIDE: LLMs' Internal States Retain the Power of Hallucination Detection Chao Chen, Kai Liu, Ze Chen, Yi Gu, Yue Wu, Mingyuan Tao, Zhihang Fu, Jieping Ye

NeurIPS 2024 Learning Identifiable Factorized Causal Representations of Cellular Responses Haiyi Mad, Romain Lopez, Kai Liu, Jan-Christian Huetter, David Richmond, Panayiotis V. Benos, Lin Qiu

AAAI 2024 LimeAttack: Local Explainable Method for Textual Hard-Label Adversarial Attack Hai Zhu, Qingyang Zhao, Weiwei Shang, Yuren Wu, Kai Liu

IJCAI 2024 Pointsoup: High-Performance and Extremely Low-Decoding-Latency Learned Geometry Codec for Large-Scale Point Cloud Scenes Kang You, Kai Liu, Li Yu, Pan Gao, Dandan Ding

NeurIPS 2024 Rethinking Out-of-Distribution Detection on Imbalanced Data Distribution Kai Liu, Zhihang Fu, Sheng Jin, Chao Chen, Ze Chen, Rongxin Jiang, Fan Zhou, Yaowu Chen, Jieping Ye

AAAI 2024 SwiftPillars: High-Efficiency Pillar Encoder for LiDAR-Based 3D Detection Xin Jin, Kai Liu, Cong Ma, Ruining Yang, Fei Hui, Wei Wu

NeurIPS 2023 Category-Extensible Out-of-Distribution Detection via Hierarchical Context Descriptions Kai Liu, Zhihang Fu, Chao Chen, Sheng Jin, Ze Chen, Mingyuan Tao, Rongxin Jiang, Jieping Ye

NeurIPSW 2023 Nesterov Meets Robust Multitask Learning Twice Yifan Kang, Kai Liu

NeurIPS 2023 Optimal Parameter and Neuron Pruning for Out-of-Distribution Detection Chao Chen, Zhihang Fu, Kai Liu, Ze Chen, Mingyuan Tao, Jieping Ye

ICMLW 2023 Strictly Low Rank Constraint Optimization \\ --- an Asymptotically $\mathcal{O}(\frac{1}{t^2})$ Method Mengyuan Zhang, Kai Liu

ICCV 2023 Uncertainty-Aware Unsupervised Multi-Object Tracking Kai Liu, Sheng Jin, Zhihang Fu, Ze Chen, Rongxin Jiang, Jieping Ye

IJCAI 2022 Dynamic Group Transformer: A General Vision Transformer Backbone with Dynamic Group Attention Kai Liu, Tianyi Wu, Cong Liu, Guodong Guo

CVPRW 2022 Enriched Robust Multi-View Kernel Subspace Clustering Mengyuan Zhang, Kai Liu

UAI 2022 Sublinear Time Algorithms for Greedy Selection in High Dimensions Qi Chen, Kai Liu, Ruilong Yao, Hu Ding

ACML 2021 An Aligned Subgraph Kernel Based on Discrete-Time Quantum Walk Kai Liu, Lulu Wang, Yi Zhang

AAAI 2021 Spatio-Temporal Difference Descriptor for Skeleton-Based Action Recognition Chongyang Ding, Kai Liu, Jari Korhonen, Evgeny Belyaev

AAAI 2021 Unsupervised Domain Adaptation for Person Re-Identification via Heterogeneous Graph Alignment Minying Zhang, Kai Liu, Yidong Li, Shihui Guo, Hongtao Duan, Yimin Long, Yi Jin

AAAI 2020 A Robust Adversarial Training Approach to Machine Reading Comprehension Kai Liu, Xin Liu, An Yang, Jing Liu, Jinsong Su, Sujian Li, Qiaoqiao She

IJCAI 2020 An Iterative Multi-Source Mutual Knowledge Transfer Framework for Machine Reading Comprehension Xin Liu, Kai Liu, Xiang Li, Jinsong Su, Yubin Ge, Bin Wang, Jiebo Luo

CVPRW 2020 Further Non-Local and Channel Attention Networks for Vehicle Re-Identification Kai Liu, Zheng Xu, Zhaohui Hou, Zhicheng Zhao, Fei Su

AAAI 2020 Incentivized Exploration for Multi-Armed Bandits Under Reward Drift Zhiyuan Liu, Huazheng Wang, Fan Shen, Kai Liu, Lijun Chen

IJCAI 2019 Learning Robust Distance Metric with Side Information via Ratio Minimization of Orthogonally Constrained L21-Norm Distances Kai Liu, Lodewijk Brand, Hua Wang, Feiping Nie

IJCAI 2019 Learning Strictly Orthogonal P-Order Nonnegative Laplacian Embedding via Smoothed Iterative Reweighted Method Haoxuan Yang, Kai Liu, Hua Wang, Feiping Nie

AAAI 2019 Visual Place Recognition via Robust ℓ2-Norm Distance Based Holism and Landmark Integration Kai Liu, Hua Wang, Fei Han, Hao Zhang

NeurIPS 2018 Dropping Symmetry for Fast Symmetric Nonnegative Matrix Factorization Zhihui Zhu, Xiao Li, Kai Liu, Qiuwei Li

IJCAI 2018 High-Order Co-Clustering via Strictly Orthogonal and Symmetric L1-Norm Nonnegative Matrix Tri-Factorization Kai Liu, Hua Wang