Kefeng Deng

44 papers A* 4A 2B 3C 2Journal 25Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
Review on deep learning quantitative precipitation nowcasting: Advances and challenges.
Expert Syst. Appl.
Dawei Li, Jingnan Wang, Kefeng Deng, Di Zhang, Chengwu Zhao, Hongze Leng, Yingfang Wen, Yudi Liu, Kaijun Ren, Junqiang Song
2025 J jnl
A novel joint Gaussian and impulse noise denoising method for very low-frequency communication over atmospheric channel.
Phys. Commun.
Rui Xue, Kefeng Deng
2025 J jnl
Collaborative Estimation of Tropical Cyclone Wind Radii With Multitask Learning and Multiteacher Distillation.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Jia Liu, Yinlei Yue, Yongjun Jin, Kaijun Ren, Xiang Wang, Kefeng Deng, Chongjiu Deng, Ke Deng
2025 J jnl
Golden jackal optimization algorithm with a population quality improvement framework for real-world engineering optimization problems.
Evol. Intell.
Rui Xue, Kefeng Deng
2025 J jnl
Preamble Design for Frame Synchronization in VLF Communication Based on Prolate Spheroidal Wave Function Sequences.
IEEE Commun. Lett.
Kefeng Deng, Rui Xue
2025 J jnl
Precipitation Nowcasting Diffusion Model Based on Fluid Dynamics and Multisource Data.
IEEE Trans. Geosci. Remote. Sens.
Dawei Li, Kefeng Deng, Di Zhang, Hongze Leng, Yudi Liu, Kaijun Ren, Junqiang Song
2025 J jnl
Supporting renewable energy planning and operation with data-driven high-resolution ensemble weather forecast.
CoRR
Jingnan Wang, Jie Chao, Shangshang Yang, Congyi Nai, Kaijun Ren, Kefeng Deng, Xi Chen, Yaxin Liu, Hanqiuzi Wen, Ziniu Xiao, Lifeng Zhang, Xiaodong Wang, Jiping Guan, Baoxiang Pan
2025 J jnl
TPDTC-Net: A Decoupled Spatial-Temporal Network for Precipitation Nowcasting.
IEEE Trans. Geosci. Remote. Sens.
Chongjiu Deng, Jia Liu, Yinlei Yue, Kaijun Ren, Kefeng Deng, Xiang Wang, Yongjian Sun, Xinhua Qi
2025 J jnl
XiChen: An observation-scalable fully AI-driven global weather forecasting system with 4D variational knowledge.
CoRR
Wuxin Wang, Weicheng Ni, Lilan Huang, Tao Hao, Ben Fei, Shuo Ma, Taikang Yuan, Yanlai Zhao, Kefeng Deng, Xiaoyong Li, Boheng Duan, Lei Bai, Kaijun Ren
2024 J jnl
A Novel Generative Adversarial Network Based on Gaussian-Perceptual for Downscaling Precipitation.
IEEE Geosci. Remote. Sens. Lett.
Qingguo Su, Xinjie Shi, Wuxin Wang, Di Zhang, Kefeng Deng, Kaijun Ren
2024 J jnl
Long-Term Prediction Accuracy Improvement of Data-Driven Medium-Range Global Weather Forecast.
CoRR
Yifan Hu, Fukang Yin, Weimin Zhang, Kaijun Ren, Junqiang Song, Kefeng Deng, Di Zhang
2024 J jnl
Toward Robust Tropical Cyclone Wind Radii Estimation With Multimodality Fusion and Missing-Modality Distillation.
IEEE Trans. Geosci. Remote. Sens.
Yongjun Jin, Jia Liu, Kaijun Ren, Xiang Wang, Kefeng Deng, Zhiqiang Fan, Chongjiu Deng, Yinlei Yue
2023 J jnl
A Novel Cross-Attention Fusion-Based Joint Training Framework for Robust Underwater Acoustic Signal Recognition.
IEEE Trans. Geosci. Remote. Sens.
Aolong Zhou, Xiaoyong Li, Wen Zhang, Dawei Li, Kefeng Deng, Kaijun Ren, Junqiang Song
2023 J jnl
DBSA-Net: Dual Branch Self-Attention Network for Underwater Acoustic Signal Denoising.
IEEE ACM Trans. Audio Speech Lang. Process.
Aolong Zhou, Wen Zhang, Guojun Xu, Xiaoyong Li, Kefeng Deng, Junqiang Song
2023 J jnl
LPT-QPN: A Lightweight Physics-Informed Transformer for Quantitative Precipitation Nowcasting.
IEEE Trans. Geosci. Remote. Sens.
Dawei Li, Kefeng Deng, Di Zhang, Yudi Liu, Hongze Leng, Fukang Yin, Kaijun Ren, Junqiang Song
2023 B conf
SIC-TFRF: Sea Ice Classification with Textural Features and Random Forest.
ICPADS
Ruixin Cao, Xiang Zhu, Hui Zhang, Kefeng Deng, Xiaoli Ren, Xiaoyong Li
2022 J jnl
A Spatial Downscaling Approach for WindSat Satellite Sea Surface Wind Based on Generative Adversarial Networks and Dual Learning Scheme.
Remote. Sens.
Jia Liu, Yongjian Sun, Kaijun Ren, Yanlai Zhao, Kefeng Deng, Lizhe Wang
2022 J jnl
End-to-End Monaural Speech Separation with a Deep Complex U-Shaped Network.
J. Circuits Syst. Comput.
Wen Zhang, Xiaoyong Li, Aolong Zhou, Kefeng Deng, Kaijun Ren, Junqiang Song
2022 B conf
FVec2vec: A Fast Nonlinear Dimensionality Reduction Approach for General Data.
IEEE Big Data
Xiaoli Ren, Kefeng Deng, Kaijun Ren, Junqiang Song, Xiaoyong Li, Qing Xu
2021 J jnl
Deep Learning-Based Weather Prediction: A Survey.
Big Data Res.
Xiaoli Ren, Xiaoyong Li, Kaijun Ren, Junqiang Song, Zichen Xu, Kefeng Deng, Xiang Wang
2021 J jnl
GraphTheta: A Distributed Graph Neural Network Learning System With Flexible Training Strategy.
CoRR
Houyi Li, Yongchao Liu, Yongyong Li, Bin Huang, Peng Zhang, Guowei Zhang, Xintan Zeng, Kefeng Deng, Wenguang Chen, Changhua He
2021 J jnl
Improving Ocean Data Services with Semantics and Quick Index.
J. Comput. Sci. Technol.
Xiaoli Ren, Kaijun Ren, Zichen Xu, Xiaoyong Li, Aolong Zhou, Junqiang Song, Kefeng Deng
2021 J jnl
InfoBehavior: Self-supervised Representation Learning for Ultra-long Behavior Sequence via Hierarchical Grouping.
CoRR
Runshi Liu, Pengda Qin, Yuhong Li, Weigao Wen, Dong Li, Kefeng Deng, Qiang Wu
2021 — conf
Self-attention UNet Model for Radar Based Precipitation Nowcasting.
DSC
Tengfei Nie, Kefeng Deng, Chengcheng Shao, Chengwu Zhao, Kaijun Ren, Junqiang Song
2021 J jnl
Semantic-based discovery method for high-performance computing resources in cyber-physical systems.
Microprocess. Microsystems
Aolong Zhou, Kaijun Ren, Xiaoyong Li, Wen Zhang, Xiaoli Ren, Kefeng Deng
2021 J jnl
TVDIM: Enhancing Image Self-Supervised Pretraining via Noisy Text Data.
CoRR
Pengda Qin, Yuhong Li, Kefeng Deng, Qiang Wu
2020 J jnl
A Data and Task Co-Scheduling Algorithm for Scientific Cloud Workflows.
IEEE Trans. Cloud Comput.
Kefeng Deng, Kaijun Ren, Min Zhu, Junqiang Song
2020 — conf
Bringing Semantics to Support Ocean FAIR Data Services with Ontologies.
SCC
Xiaoli Ren, Xiaoyong Li, Kefeng Deng, Kaijun Ren, Aolong Zhou, Junqiang Song
2019 — conf
A Deadline-Constrained Scheduling Algorithm for Scientific Workflows in Clouds.
HPCC/SmartCity/DSS
Shujin Cao, Kefeng Deng, Kaijun Ren, Xiaoyong Li, Tengfei Nie, Junqiang Song
2019 — conf
An Optimizing Algorithm for Deadline Constrained Scheduling of Scientific Workflows in IaaS Clouds Using Spot Instances.
ISPA/BDCloud/SocialCom/SustainCom
Shujin Cao, Kefeng Deng, Kaijun Ren, Xiaoyong Li, Tengfei Nie, Junqiang Song
2019 — conf
Parallel k-Dominant Skyline Queries over Uncertain Data Streams with Capability Index.
HPCC/SmartCity/DSS
Xiaoyong Li, Jun Liu, Kaijun Ren, Xiaoling Li, Xiaoli Ren, Kefeng Deng
2015 B conf
DAG Scheduling for Heterogeneous Systems Using Biogeography-Based Optimization.
ICPADS
Kefeng Deng, Kaijun Ren, Shaowei Liu, Junqiang Song
2013 C conf
A Periodic Portfolio Scheduler for Scientific Computing in the Data Center.
JSSPP
Kefeng Deng, Ruben Verboon, Kaijun Ren, Alexandru Iosup
2013 J jnl
A clustering based coscheduling strategy for efficient scientific workflow execution in cloud computing.
Concurr. Comput. Pract. Exp.
Kefeng Deng, Kaijun Ren, Junqiang Song, Dong Yuan, Yang Xiang, Jinjun Chen
2013 A conf
Exploring portfolio scheduling for long-term execution of scientific workloads in IaaS clouds.
SC
Kefeng Deng, Junqiang Song, Kaijun Ren, Alexandru Iosup
2013 — conf
Scheduling Jobs in the Cloud Using On-Demand and Reserved Instances.
Euro-Par
Siqi Shen, Kefeng Deng, Alexandru Iosup, Dick H. J. Epema
2012 — conf
Symbiotic Scheduling for Virtual Machines on SMT Processors.
CGC
Kefeng Deng, Kaijun Ren, Junqiang Song
2011 C conf
A Weighted K-Means Clustering Based Co-scheduling Strategy towards Efficient Execution of Scientific Workflows in Collaborative Cloud Environments.
DASC
Kefeng Deng, Lingmei Kong, Junqiang Song, Kaijun Ren, Dong Yuan
2011 — conf
Graph-Cut Based Coscheduling Strategy Towards Efficient Execution of Scientific Workflows in Collaborative Cloud Environments.
GRID
Kefeng Deng, Junqiang Song, Kaijun Ren, Dong Yuan, Jinjun Chen
2009 A* conf
Smoothing clickthrough data for web search ranking.
SIGIR
Jianfeng Gao, Wei Yuan, Xiao Li, Kefeng Deng, Jian-Yun Nie
2006 A* conf
EnjoyPhoto: a vertical image search engine for enjoying high-quality photos.
ACM Multimedia
Lei Zhang, Le Chen, Feng Jing, Kefeng Deng, Wei-Ying Ma
2006 A* conf
IGroup: a web image search engine with semantic clustering of search results.
ACM Multimedia
Feng Jing, Changhu Wang, Yuhuan Yao, Kefeng Deng, Lei Zhang, Wei-Ying Ma
2006 A* conf
IGroup: web image search results clustering.
ACM Multimedia
Feng Jing, Changhu Wang, Yuhuan Yao, Kefeng Deng, Lei Zhang, Wei-Ying Ma
2006 A conf
Ranking web objects from multiple communities.
CIKM
Le Chen, Lei Zhang, Feng Jing, Kefeng Deng, Wei-Ying Ma