Chang, Yi

78 publications

NeurIPS 2025 Accelerated Vertical Federated Adversarial Learning Through Decoupling Layer-Wise Dependencies Tianxing Man, Yu Bai, Ganyu Wang, Jinjie Fang, Haoran Fang, Bin Gu, Yi Chang

NeurIPS 2025 Analytic Energy-Guided Policy Optimization for Offline Reinforcement Learning Jifeng Hu, Sili Huang, Zhejian Yang, Shengchao Hu, Li Shen, Hechang Chen, Lichao Sun, Yi Chang, Dacheng Tao

CVPR 2025 Beyond Words: Augmenting Discriminative Richness via Diffusions in Unsupervised Prompt Learning Hairui Ren, Fan Tang, He Zhao, Zixuan Wang, Dandan Guo, Yi Chang

CVPR 2025 Bridge Frame and Event: Common Spatiotemporal Fusion for High-Dynamic Scene Optical Flow Hanyu Zhou, Haonan Wang, Haoyue Liu, Yuxing Duan, Yi Chang, Luxin Yan

CVPR 2025 CGMatch: A Different Perspective of Semi-Supervised Learning Bo Cheng, Jueqing Lu, Yuan Tian, Haifeng Zhao, Yi Chang, Lan Du

ICLR 2025 Collaborative Discrete-Continuous Black-Box Prompt Learning for Language Models Hualin Zhang, Haozhen Zhang, Zhekai Liu, Bin Gu, Yi Chang

AAAI 2025 Concept Matching with Agent for Out-of-Distribution Detection Yuxiao Lee, Xiaofeng Cao, Jingcai Guo, Wei Ye, Qing Guo, Yi Chang

ICLR 2025 ContraDiff: Planning Towards High Return States via Contrastive Learning Yixiang Shan, Zhengbang Zhu, Ting Long, Liang Qifan, Yi Chang, Weinan Zhang, Liang Yin

ICLR 2025 DRL: Decomposed Representation Learning for Tabular Anomaly Detection Hangting Ye, He Zhao, Wei Fan, Mingyuan Zhou, Dan dan Guo, Yi Chang

NeurIPS 2025 Data Efficient Adaptation in Large Language Models via Continuous Low-Rank Fine-Tuning Xiao Han, Zimo Zhao, Wanyu Wang, Maolin Wang, Zitao Liu, Yi Chang, Xiangyu Zhao

CVPR 2025 Detection-Friendly Nonuniformity Correction: A Union Framework for Infrared UAV Target Detection Houzhang Fang, Xiaolin Wang, Zengyang Li, Lu Wang, Qingshan Li, Yi Chang, Luxin Yan

CVPR 2025 FedAWA: Adaptive Optimization of Aggregation Weights in Federated Learning Using Client Vectors Changlong Shi, He Zhao, Bingjie Zhang, Mingyuan Zhou, Dandan Guo, Yi Chang

ICLR 2025 FedLWS: Federated Learning with Adaptive Layer-Wise Weight Shrinking Changlong Shi, Jinmeng Li, He Zhao, Dan dan Guo, Yi Chang

ICML 2025 FedOne: Query-Efficient Federated Learning for Black-Box Discrete Prompt Learning Ganyu Wang, Jinjie Fang, Maxwell Juncheng Yin, Bin Gu, Xi Chen, Boyu Wang, Yi Chang, Charles Ling

ICCV 2025 High-Resolution Spatiotemporal Modeling with Global-Local State Space Models for Video-Based Human Pose Estimation Runyang Feng, Hyung Jin Chang, Tze Ho Elden Tse, Boeun Kim, Yi Chang, Yixing Gao

NeurIPS 2025 InstructFlow: Adaptive Symbolic Constraint-Guided Code Generation for Long-Horizon Planning Haotian Chi, Zeyu Feng, Yueming Lyu, Chengqi Zheng, Linbo Luo, Yew-Soon Ong, Ivor Tsang, Hechang Chen, Yi Chang, Haiyan Yin

NeurIPS 2025 LLM Meeting Decision Trees on Tabular Data Hangting Ye, Jinmeng Li, He Zhao, Dandan Guo, Yi Chang

ICLRW 2025 LLMV-AgE: Verifying LLM-Guided Planning for Agentic Exploration in Open-World RL Haotian Chi, Songwei Zhao, Ivor Tsang, Yew-Soon Ong, Hechang Chen, Yi Chang, Haiyan Yin

AAAI 2025 Leveraging First and Zeroth-Order Gradient to Address Imbalanced Black-Box Prompt Tuning via Minimax Optimization Haozhen Zhang, Zhaogeng Liu, Bin Gu, Yi Chang

CVPR 2025 OmniStereo: Real-Time Omnidireactional Depth Estimation with Multiview Fisheye Cameras Jiaxi Deng, Yushen Wang, Haitao Meng, Zuoxun Hou, Yi Chang, Gang Chen

CVPR 2025 Query Efficient Black-Box Visual Prompting with Subspace Learning Zhaogeng Liu, Haozhen Zhang, Hualin Zhang, Xingchen Li, Wanli Shi, Bin Gu, Yi Chang

ICCV 2025 Rethinking Discrete Tokens: Treating Them as Conditions for Continuous Autoregressive Image Synthesis Peng Zheng, Junke Wang, Yi Chang, Yizhou Yu, Rui Ma, Zuxuan Wu

AAAI 2025 SIGMA: Selective Gated Mamba for Sequential Recommendation Ziwei Liu, Qidong Liu, Yejing Wang, Wanyu Wang, Pengyue Jia, Maolin Wang, Zitao Liu, Yi Chang, Xiangyu Zhao

NeurIPS 2025 StruDiCO: Structured Denoising Diffusion with Gradient-Free Inference-Stage Boosting for Memory and Time Efficient Combinatorial Optimization Yu Wang, Yang Li, Junchi Yan, Yi Chang

NeurIPS 2025 Tackling Continual Offline RL Through Selective Weights Activation on Aligned Spaces Jifeng Hu, Sili Huang, Li Shen, Zhejian Yang, Shengchao Hu, Shisong Tang, Hechang Chen, Lichao Sun, Yi Chang, Dacheng Tao

CVPR 2025 TimeTracker: Event-Based Continuous Point Tracking for Video Frame Interpolation with Non-Linear Motion Haoyue Liu, Jinghan Xu, Yi Chang, Hanyu Zhou, Haozhi Zhao, Lin Wang, Luxin Yan

ICML 2024 An Empirical Examination of Balancing Strategy for Counterfactual Estimation on Time Series Qiang Huang, Chuizheng Meng, Defu Cao, Biwei Huang, Yi Chang, Yan Liu

CVPR 2024 Bring Event into RGB and LiDAR: Hierarchical Visual-Motion Fusion for Scene Flow Hanyu Zhou, Yi Chang, Zhiwei Shi

ICML 2024 DS-Agent: Automated Data Science by Empowering Large Language Models with Case-Based Reasoning Siyuan Guo, Cheng Deng, Ying Wen, Hechang Chen, Yi Chang, Jun Wang

ICML 2024 Double Momentum Method for Lower-Level Constrained Bilevel Optimization Wanli Shi, Yi Chang, Bin Gu

AAAI 2024 EPSD: Early Pruning with Self-Distillation for Efficient Model Compression Dong Chen, Ning Liu, Yichen Zhu, Zhengping Che, Rui Ma, Fachao Zhang, Xiaofeng Mou, Yi Chang, Jian Tang

ICLR 2024 Exploring the Common Appearance-Boundary Adaptation for Nighttime Optical Flow Hanyu Zhou, Yi Chang, Haoyue Liu, Yan Wending, Yuxing Duan, Zhiwei Shi, Luxin Yan

AISTATS 2024 Fast and Adversarial Robust Kernelized SDU Learning Yajing Fan, Wanli Shi, Yi Chang, Bin Gu

AISTATS 2024 Learning Sampling Policy to Achieve Fewer Queries for Zeroth-Order Optimization Zhou Zhai, Wanli Shi, Heng Huang, Yi Chang, Bin Gu

ECCV 2024 Long-Range Turbulence Mitigation: A Large-Scale Dataset and a Coarse-to-Fine Framework Shengqi Xu, Run Sun, Yi Chang, Shuning Cao, Xueyao Xiao, Luxin Yan

IJCAI 2024 NegativePrompt: Leveraging Psychology for Large Language Models Enhancement via Negative Emotional Stimuli Xu Wang, Cheng Li, Yi Chang, Jindong Wang, Yuan Wu

ICLR 2024 PTaRL: Prototype-Based Tabular Representation Learning via Space Calibration Hangting Ye, Wei Fan, Xiaozhuang Song, Shun Zheng, He Zhao, Dan dan Guo, Yi Chang

IJCAI 2024 ScreenAgent: A Vision Language Model-Driven Computer Control Agent Runliang Niu, Jindong Li, Shiqi Wang, Yali Fu, Xiyu Hu, Xueyuan Leng, He Kong, Yi Chang, Qi Wang

CVPR 2024 Seeing Motion at Nighttime with an Event Camera Haoyue Liu, Shihan Peng, Lin Zhu, Yi Chang, Hanyu Zhou, Luxin Yan

ICCV 2023 Both Diverse and Realism Matter: Physical Attribute and Style Alignment for Rainy Image Generation Changfeng Yu, Shiming Chen, Yi Chang, Yibing Song, Luxin Yan

ECML-PKDD 2023 CVTGAD: Simplified Transformer with Cross-View Attention for Unsupervised Graph-Level Anomaly Detection Jindong Li, Qianli Xing, Qi Wang, Yi Chang

ICCV 2023 From Sky to the Ground: A Large-Scale Benchmark and Simple Baseline Towards Real Rain Removal Yun Guo, Xueyao Xiao, Yi Chang, Shumin Deng, Luxin Yan

NeurIPS 2023 Learning Generalizable Agents via Saliency-Guided Features Decorrelation Sili Huang, Yanchao Sun, Jifeng Hu, Siyuan Guo, Hechang Chen, Yi Chang, Lichao Sun, Bo Yang

ICML 2023 Out-of-Distribution Generalization of Federated Learning via Implicit Invariant Relationships Yaming Guo, Kai Guo, Xiaofeng Cao, Tieru Wu, Yi Chang

CVPR 2023 Parts2Words: Learning Joint Embedding of Point Clouds and Texts by Bidirectional Matching Between Parts and Words Chuan Tang, Xi Yang, Bojian Wu, Zhizhong Han, Yi Chang

AAAI 2023 Signed Laplacian Graph Neural Networks Yu Li, Meng Qu, Jian Tang, Yi Chang

AAAI 2023 TC-DWA: Text Clustering with Dual Word-Level Augmentation Bo Cheng, Ximing Li, Yi Chang

AAAI 2023 The Sufficiency of Off-Policyness and Soft Clipping: PPO Is Still Insufficient According to an Off-Policy Measure Xing Chen, Dongcui Diao, Hechang Chen, Hengshuai Yao, Haiyin Piao, Zhixiao Sun, Zhiwei Yang, Randy Goebel, Bei Jiang, Yi Chang

CVPR 2023 Unsupervised Cumulative Domain Adaptation for Foggy Scene Optical Flow Hanyu Zhou, Yi Chang, Wending Yan, Luxin Yan

AAAI 2023 Unsupervised Hierarchical Domain Adaptation for Adverse Weather Optical Flow Hanyu Zhou, Yi Chang, Gang Chen, Luxin Yan

AAAI 2022 Close the Loop: A Unified Bottom-up and Top-Down Paradigm for Joint Image Deraining and Segmentation Yi Li, Yi Chang, Changfeng Yu, Luxin Yan

ECCVW 2022 Cross-Domain Representation Learning for Clothes Unfolding in Robot-Assisted Dressing Jinge Qie, Yixing Gao, Runyang Feng, Xin Wang, Jielong Yang, Esha Dasgupta, Hyung Jin Chang, Yi Chang

NeurIPS 2022 Distributional Reward Estimation for Effective Multi-Agent Deep Reinforcement Learning Jifeng Hu, Yanchao Sun, Hechang Chen, Sili Huang, Haiyin Piao, Yi Chang, Lichao Sun

CVPR 2022 Event-Based Video Reconstruction via Potential-Assisted Spiking Neural Network Lin Zhu, Xiao Wang, Yi Chang, Jianing Li, Tiejun Huang, Yonghong Tian

AAAI 2022 Orthogonal Graph Neural Networks Kai Guo, Kaixiong Zhou, Xia Hu, Yu Li, Yi Chang, Xin Wang

CVPR 2022 Physically Disentangled Intra- and Inter-Domain Adaptation for Varicolored Haze Removal Yi Li, Yi Chang, Yan Gao, Changfeng Yu, Luxin Yan

ECML-PKDD 2022 SemiITE: Semi-Supervised Individual Treatment Effect Estimation via Disagreement-Based Co-Training Qiang Huang, Jing Ma, Jundong Li, Huiyan Sun, Yi Chang

CVPR 2022 Unsupervised Deraining: Where Contrastive Learning Meets Self-Similarity Yuntong Ye, Changfeng Yu, Yi Chang, Lin Zhu, Xi-Le Zhao, Luxin Yan, Yonghong Tian

ICCVW 2021 A Real-Time Anti-Distractor Infrared UAV Tracker with Channel Feature Refinement Module Houzhang Fang, Xiaolin Wang, Zikai Liao, Yi Chang, Luxin Yan

CVPR 2021 Closing the Loop: Joint Rain Generation and Removal via Disentangled Image Translation Yuntong Ye, Yi Chang, Hanyu Zhou, Luxin Yan

ICLR 2021 Robust Early-Learning: Hindering the Memorization of Noisy Labels Xiaobo Xia, Tongliang Liu, Bo Han, Chen Gong, Nannan Wang, Zongyuan Ge, Yi Chang

IJCAI 2020 Attention-Based Multi-Level Feature Fusion for Named Entity Recognition Zhiwei Yang, Hechang Chen, Jiawei Zhang, Jing Ma, Yi Chang

AAAI 2020 Learning Signed Network Embedding via Graph Attention Yu Li, Yuan Tian, Jiawei Zhang, Yi Chang

NeurIPS 2020 MESA: Boost Ensemble Imbalanced Learning with MEta-SAmpler Zhining Liu, Pengfei Wei, Jing Jiang, Wei Cao, Jiang Bian, Yi Chang

AAAI 2020 Unsupervised Nonlinear Feature Selection from High-Dimensional Signed Networks Qiang Huang, Tingyu Xia, Huiyan Sun, Makoto Yamada, Yi Chang

IJCAI 2019 Learning Network Embedding with Community Structural Information Yu Li, Ying Wang, Tingting Zhang, Jiawei Zhang, Yi Chang

AAAI 2017 Efficient Ordered Combinatorial Semi-Bandits for Whole-Page Recommendation Yingfei Wang, Hua Ouyang, Chu Wang, Jianhui Chen, Tsvetan Asamov, Yi Chang

CVPR 2017 Hyper-Laplacian Regularized Unidirectional Low-Rank Tensor Recovery for Multispectral Image Denoising Yi Chang, Luxin Yan, Sheng Zhong

AISTATS 2017 Scaling Submodular Maximization via Pruned Submodularity Graphs Tianyi Zhou, Hua Ouyang, Jeff A. Bilmes, Yi Chang, Carlos Guestrin

ICCV 2017 Transformed Low-Rank Model for Line Pattern Noise Removal Yi Chang, Luxin Yan, Sheng Zhong

IJCAI 2016 Learning Hostname Preference to Enhance Search Relevance Jingjing Wang, Changsung Kang, Yi Chang, Jiawei Han

UAI 2016 Optimal Stochastic Strongly Convex Optimization with a Logarithmic Number of Projections Jianhui Chen, Tianbao Yang, Qihang Lin, Lijun Zhang, Yi Chang

AAAI 2016 Recommendation with Social Dimensions Jiliang Tang, Suhang Wang, Xia Hu, Dawei Yin, Yingzhou Bi, Yi Chang, Huan Liu

IJCAI 2016 Timeline Summarization from Social Media with Life Cycle Models Yi Chang, Jiliang Tang, Dawei Yin, Makoto Yamada, Yan Liu

AAAI 2015 Causal Inference via Sparse Additive Models with Application to Online Advertising Wei Sun, Pengyuan Wang, Dawei Yin, Jian Yang, Yi Chang

AISTATS 2015 Consistent Collective Matrix Completion Under Joint Low Rank Structure Suriya Gunasekar, Makoto Yamada, Dawei Yin, Yi Chang

AAAI 2011 Detecting Multilingual and Multi-Regional Query Intent in Web Search Yi Chang, Ruiqiang Zhang, Srihari Reddy, Yan Liu

AAAI 2010 Session Based Click Features for Recency Ranking Yoshiyuki Inagaki, Narayanan Sadagopan, Georges Dupret, Anlei Dong, Ciya Liao, Yi Chang, Zhaohui Zheng