Kun Chen

34 papers A* 12A 2B 1Journal 19
YearRankTypeTitle / Venue / Authors
2025 J jnl
Align-DA: Align Score-based Atmospheric Data Assimilation with Multiple Preferences.
CoRR
Jing-An Sun, Hang Fan, Junchao Gong, Ben Fei, Kun Chen, Fenghua Ling, Wenlong Zhang, Wanghan Xu, Li Yan, Pierre Gentine, Lei Bai
2025 A* conf
Correlation-Aware Secure Sorting and Permutation for Iterative Two-Party Graph Analysis.
CCS
Yunyi Chen, Jiping Yu, Kun Chen, Xiaoyu Fan, Xiaowei Zhu, Wenguang Chen
2025 J jnl
DAWP: A framework for global observation forecasting via Data Assimilation and Weather Prediction in satellite observation space.
CoRR
Junchao Gong, Jingyi Xu, Ben Fei, Fenghua Ling, Wenlong Zhang, Kun Chen, Wanghan Xu, Weidong Yang, Xiaokang Yang, Lei Bai
2025 J jnl
GORAM: Graph-oriented ORAM for Efficient Ego-centric Queries on Federated Graphs.
Proc. VLDB Endow.
Xiaoyu Fan, Kun Chen, Jiping Yu, Xiaowei Zhu, Yunyi Chen, Huanchen Zhang, Wei Xue
2025 A* conf
GraphAce: Secure Two-Party Graph Analysis Achieving Communication Efficiency.
USENIX Security Symposium
Jiping Yu, Kun Chen, Yunyi Chen, Xiaoyu Fan, Xiaowei Zhu, Cheng Hong, Wenguang Chen
2025 J jnl
How Would Oblivious Memory Boost Graph Analytics on Trusted Processors?
CoRR
Jiping Yu, Xiaowei Zhu, Kun Chen, Guanyu Feng, Yunyi Chen, Xiaoyu Fan, Wenguang Chen
2025 A* conf
Lodia: Towards Optimal Sparse Matrix-Vector Multiplication for Batched Fully Homomorphic Encryption.
CCS
Jiping Yu, Kun Chen, Xiaoyu Fan, Yunyi Chen, Xiaowei Zhu, Wenguang Chen
2025 J jnl
Lodia: Towards Optimal Sparse Matrix-Vector Multiplication for Batched Fully Homomorphic Encryption.
IACR Cryptol. ePrint Arch.
Jiping Yu, Kun Chen, Xiaoyu Fan, Yunyi Chen, Xiaowei Zhu, Wenguang Chen
2025 A conf
Pair-Then-Aggregate: Simplified and Efficient Parallel Programming Paradigm for Secure Multi-Party Computation.
IPDPS
Xiaoyu Fan, Kun Chen, Guosai Wang, Xiaowei Zhu, Haoqing He, Xie Yong, Xiaofeng Jia, Yidong Li, Wei Xu
2025 A* conf
PostCast: Generalizable Postprocessing for Precipitation Nowcasting via Unsupervised Blurriness Modeling.
ICLR
Junchao Gong, Siwei Tu, Weidong Yang, Ben Fei, Kun Chen, Wenlong Zhang, Xiaokang Yang, Wanli Ouyang, Lei Bai
2025 J jnl
Privacy preserving ultra-short-term prediction in clustered wind farms with encrypted data sharing: A secure multi-party computation approach.
Expert Syst. Appl.
Hang Fan, Xiaoyu Fan, Wei Wei, Tianyi Hao, Kun Chen, Guosai Wang, Wei Xu
2025 A* conf
Satellite Observations Guided Diffusion Model for Accurate Meteorological States at Arbitrary Resolution.
CVPR
Siwei Tu, Ben Fei, Weidong Yang, Fenghua Ling, Hao Chen, Zili Liu, Kun Chen, Hang Fan, Wanli Ouyang, Lei Bai
2025 J jnl
Satellite Observations Guided Diffusion Model for Accurate Meteorological States at Arbitrary Resolution.
CoRR
Siwei Tu, Ben Fei, Weidong Yang, Fenghua Ling, Hao Chen, Zili Liu, Kun Chen, Hang Fan, Wanli Ouyang, Lei Bai
2025 A* conf
VAE-Var: Variational Autoencoder-Enhanced Variational Methods for Data Assimilation in Meteorology.
ICLR
Yi Xiao, Qilong Jia, Kun Chen, Lei Bai, Wei Xue
2024 A conf
Collaborative Fraud Detection on Large Scale Graph Using Secure Multi-Party Computation.
CIKM
Xin Liu, Xiaoyu Fan, Rong Ma, Kun Chen, Yi Li, Guosai Wang, Wei Xu
2024 A* conf
FNP: Fourier Neural Processes for Arbitrary-Resolution Data Assimilation.
NeurIPS
Kun Chen, Peng Ye, Hao Chen, Kang Chen, Tao Han, Wanli Ouyang, Tao Chen, Lei Bai
2024 J jnl
FNP: Fourier Neural Processes for Arbitrary-Resolution Data Assimilation.
CoRR
Kun Chen, Tao Chen, Peng Ye, Hao Chen, Kang Chen, Tao Han, Wanli Ouyang, Lei Bai
2024 J jnl
GORAM: Graph-oriented ORAM for Efficient Ego-centric Queries on Federated Graphs.
CoRR
Xiaoyu Fan, Kun Chen, Jiping Yu, Xiaowei Zhu, Yunyi Chen, Huanchen Zhang, Wei Xu
2024 J jnl
PostCast: Generalizable Postprocessing for Precipitation Nowcasting via Unsupervised Blurriness Modeling.
CoRR
Junchao Gong, Siwei Tu, Weidong Yang, Ben Fei, Kun Chen, Wenlong Zhang, Xiaokang Yang, Wanli Ouyang, Lei Bai
2024 A* conf
Towards a Self-contained Data-driven Global Weather Forecasting Framework.
ICML
Yi Xiao, Lei Bai, Wei Xue, Hao Chen, Kun Chen, Kang Chen, Tao Han, Wanli Ouyang
2023 J jnl
Privacy Preserving Ultra-Short-term Wind Power Prediction Based on Secure Multi Party Computation.
CoRR
Hang Fan, Xiaoyu Fan, Tianyi Hao, Wei Wei, Kun Chen, Guosai Wang, Xiaofeng Jia, Yidong Li, Wei Xu
2023 J jnl
Towards an End-to-End Artificial Intelligence Driven Global Weather Forecasting System.
CoRR
Kun Chen, Lei Bai, Fenghua Ling, Peng Ye, Tao Chen, Kang Chen, Tao Han, Wanli Ouyang
2022 A* conf
NFGen: Automatic Non-linear Function Evaluation Code Generator for General-purpose MPC Platforms.
CCS
Xiaoyu Fan, Kun Chen, Guosai Wang, Mingchun Zhuang, Yi Li, Wei Xu
2022 J jnl
NFGen: Automatic Non-linear Function Evaluation Code Generator for General-purpose MPC Platforms.
CoRR
Xiaoyu Fan, Kun Chen, Guosai Wang, Mingchun Zhuang, Yi Li, Wei Xu
2021 J jnl
PPCA: Privacy-preserving Principal Component Analysis Using Secure Multiparty Computation(MPC).
CoRR
Xiaoyu Fan, Guosai Wang, Kun Chen, Xu He, Wei Xu
2018 A* conf
Beyond the Click-Through Rate: Web Link Selection with Multi-level Feedback.
IJCAI
Kun Chen, Kechao Cai, Longbo Huang, John C. S. Lui
2018 J jnl
Beyond the Click-Through Rate: Web Link Selection with Multi-level Feedback.
CoRR
Kun Chen, Kechao Cai, Longbo Huang, John C. S. Lui
2018 J jnl
Timely-Throughput Optimal Scheduling With Prediction.
IEEE/ACM Trans. Netw.
Kun Chen, Longbo Huang
2018 A* conf
Timely-Throughput Optimal Scheduling with Prediction.
INFOCOM
Kun Chen, Longbo Huang
2017 A* conf
Multi-level Feedback Web Links Selection Problem: Learning and Optimization.
ICDM
Kechao Cai, Kun Chen, Longbo Huang, John C. S. Lui
2017 J jnl
Multi-level Feedback Web Links Selection Problem: Learning and Optimization.
CoRR
Kechao Cai, Kun Chen, Longbo Huang, John C. S. Lui
2017 J jnl
Timely-Throughput Optimal Scheduling with Prediction.
CoRR
Kun Chen, Longbo Huang
2016 J jnl
Age-of-Information in the Presence of Error.
CoRR
Kun Chen, Longbo Huang
2016 B conf
Age-of-information in the presence of error.
ISIT
Kun Chen, Longbo Huang