Junchao Zhang

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 52

Top Topics

Image Retrieval

Synthetic Aperture Radar

Top Venues

Publications

Hui Zhou, Ken Raffenetti, Junchao Zhang, Yanfei Guo, Rajeev Thakur
Frustrated with MPI+Threads? Try MPIxThreads! CoRR (2024)
Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Jacob Faibussowitsch, Toby Isaac, Matthew G. Knepley, Todd S. Munson, Hansol Suh, Stefano Zampini, Hong Zhang, Junchao Zhang
PETSc/TAO Developments for Early Exascale Systems. CoRR (2024)
Jianchong Sun, Litang Hu, Junchao Zhang, Wenjie Yin
Providing Enhanced Insights into Groundwater Exchange Patterns through Downscaled GRACE Data. Remote. Sens. 16 (5) (2024)
Junchao Zhang, Litang Hu, Jianchong Sun, Dao Wang
Reconstructing Groundwater Storage Changes in the North China Plain Using a Numerical Model and GRACE Data. Remote. Sens. 15 (13) (2023)
Jacob Faibussowitsch, Mark F. Adams, Richard Tran Mills, Stefano Zampini, Junchao Zhang
Safe, Seamless, And Scalable Integration Of Asynchronous GPU Streams In PETSc. CoRR (2023)
Hui Zhou, Ken Raffenetti, Junchao Zhang, Yanfei Guo, Rajeev Thakur
Frustrated With MPI+Threads? Try MPIxThreads! EuroMPI (2023)
Junchao Zhang, Yidong Luo, Junbin Huang, Ying Liu, Jiayi Ma
Multi-exposure image fusion via perception enhanced structural patch decomposition. Inf. Fusion 99 (2023)
Mark F. Adams, Satish Balay, Oana Marin, Lois Curfman McInnes, Richard Tran Mills, Todd S. Munson, Hong Zhang, Junchao Zhang, Jed Brown, Victor Eijkhout, Jacob Faibussowitsch, Matthew G. Knepley, Fande Kong, Scott Kruger, Patrick Sanan, Barry F. Smith, Hong Zhang
The PETSc Community Is the Infrastructure. CoRR (2022)
Jianlai Chen, Junchao Zhang, Buge Liang, Degui Yang
A General Method of Series Reversion for Synthetic Aperture Radar Imaging. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Junchao Zhang, Jiahao Zhou, Jie Li, Jiaying Gu, Qilin Zhang, Bingzhe Dai, Yao Wang, Jialei Wang, Yuqing Zhong, Qingda Li
Location Accuracy Improvement of Long-range Lightning Detection Network In China by Compensating Ground Wave Propagation Delay. Remote. Sens. 14 (14) (2022)
Jianlai Chen, Buge Liang, Junchao Zhang, Degui Yang, Yuhui Deng, Mengdao Xing
Efficiency and Robustness Improvement of Airborne SAR Motion Compensation With High Resolution and Wide Swath. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Yu Zhong, Dangjun Zhao, Dongyang Cheng, Junchao Zhang, Di Tian
A Fast and Precise Plane Segmentation Framework for Indoor Point Clouds. Remote. Sens. 14 (15) (2022)
Di Tian, Dangjun Zhao, Dongyang Cheng, Junchao Zhang
LiDAR Super-Resolution Based on Segmentation and Geometric Analysis. IEEE Trans. Instrum. Meas. 71 (2022)
Jed Brown, Valeria Barra, Natalie Beams, Leila Ghaffari, Matthew G. Knepley, William Moses, Rezgar Shakeri, Karen Stengel, Jeremy L. Thompson, Junchao Zhang
Performance Portable Solid Mechanics via Matrix-Free p-Multigrid. CoRR (2022)
Junchao Zhang, Jed Brown, Satish Balay, Jacob Faibussowitsch, Matthew G. Knepley, Oana Marin, Richard Tran Mills, Todd S. Munson, Barry F. Smith, Stefano Zampini
The PetscSF Scalable Communication Layer. IEEE Trans. Parallel Distributed Syst. 33 (4) (2022)
Jianlai Chen, Junchao Zhang, Hanwen Yu, Gang Xu, Buge Liang, Degui Yang, Hui Wang
Blind NCS-Based Autofocus for Airborne Wide-Beam SAR Imaging. IEEE Trans. Computational Imaging 8 (2022)
Junchao Zhang, Jianlai Chen, Hanwen Yu, Degui Yang, Buge Liang, Mengdao Xing
Polarization Image Demosaicking via Nonlocal Sparse Tensor Factorization. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Jie Li, Bingzhe Dai, Jiahao Zhou, Junchao Zhang, Qilin Zhang, Jing Yang, Yao Wang, Jiaying Gu, Wenhao Hou, Bin Zou, Jing Li
Preliminary Application of Long-Range Lightning Location Network with Equivalent Propagation Velocity in China. Remote. Sens. 14 (3) (2022)
Mark F. Adams, Satish Balay, Oana Marin, Lois Curfman McInnes, Richard Tran Mills, Todd S. Munson, Hong Zhang, Junchao Zhang, Jed Brown, Victor Eijkhout, Jacob Faibussowitsch, Matthew G. Knepley, Fande Kong, Scott Kruger, Patrick Sanan, Barry F. Smith, Hong Zhang
The PETSc Community as Infrastructure. Comput. Sci. Eng. 24 (3) (2022)
Ming Su, Wei Shi, Dangjun Zhao, Dongyang Cheng, Junchao Zhang
A High-Precision Method for Segmentation and Recognition of Shopping Mall Plans. Sensors 22 (7) (2022)
Jianlai Chen, Junchao Zhang, Yanghao Jin, Hanwen Yu, Buge Liang, Degui Yang
Real-Time Processing of Spaceborne SAR Data With Nonlinear Trajectory Based on Variable PRF. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Bingzhe Dai, Jie Li, Jiahao Zhou, Yingting Zeng, Wenhao Hou, Junchao Zhang, Yao Wang, Qilin Zhang
Application of a Modified Empirical Wavelet Transform Method in VLF/LF Lightning Electric Field Signals. Remote. Sens. 14 (6) (2022)
Jiaying Gu, Qilin Zhang, Jie Li, Junchao Zhang, Jiahao Zhou, Bingzhe Dai, Hao Sun, Yao Wang, Jialei Wang, Yuqing Zhong, Qingda Li, Jing Yang
Effect of Number and Configuration of Participating Stations on Lightning Location outside the Network. Remote. Sens. 14 (17) (2022)
Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Alp Dener, Matthew G. Knepley, Scott E. Kruger, Hannah Morgan, Todd S. Munson, Karl Rupp, Barry F. Smith, Stefano Zampini, Hong Zhang, Junchao Zhang
Toward performance-portable PETSc for GPU-based exascale systems. Parallel Comput. 108 (2021)
Jianlai Chen, Mengdao Xing, Xiang-Gen Xia, Junchao Zhang, Buge Liang, Degui Yang
SVD-Based Ambiguity Function Analysis for Nonlinear Trajectory SAR. IEEE Trans. Geosci. Remote. Sens. 59 (4) (2021)
Dongyang Cheng, Dangjun Zhao, Junchao Zhang, Caisheng Wei, Di Tian
PCA-Based Denoising Algorithm for Outdoor Lidar Point Cloud Data. Sensors 21 (11) (2021)
Jianlai Chen, Hanwen Yu, Gang Xu, Junchao Zhang, Buge Liang, Degui Yang
Airborne SAR Autofocus Based on Blurry Imagery Classification. Remote. Sens. 13 (19) (2021)
Junchao Zhang, Jed Brown, Satish Balay, Jacob Faibussowitsch, Matthew G. Knepley, Oana Marin, Richard Tran Mills, Todd S. Munson, Barry F. Smith, Stefano Zampini
The PetscSF Scalable Communication Layer. CoRR (2021)
Junchao Zhang, Jianlai Chen, Hanwen Yu, Degui Yang, Xiaoqing Xu, Mengdao Xing
Learning an SAR Image Despeckling Model Via Weighted Sparse Representation. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14 (2021)
Dongyang Cheng, Junchao Zhang, Dangjun Zhao, Jianlai Chen, Di Tian
Automatic Extraction of Indoor Structural Information from Point Clouds. Remote. Sens. 13 (23) (2021)
Degui Yang, Zhengliang Zhu, Junchao Zhang, Buge Liang
The Overview of Human Localization and Vital Sign Signal Measurement Using Handheld IR-UWB Through-Wall Radar. Sensors 21 (2) (2021)
Junchao Zhang, Zhaolong Wei, Jialiang Sun, Miaojie Guo, Xuan Huang, Xiaojiang Chen, Dingyi Fang, Yao Peng
Plant Keeper: Towards Wireless Sensing to Ion Transmission of Plants. LP-IoT@MobiCom (2021)
Junchao Zhang, Jianbo Shao, Jianlai Chen, Degui Yang, Buge Liang
Polarization image fusion with self-learned fusion strategy. Pattern Recognit. 118 (2021)
Xin Jia, Shourui Yang, Yuxin Peng, Junchao Zhang, Shengyong Chen
DV-Net: Dual-view network for 3D reconstruction by fusing multiple sets of gated control point clouds. Pattern Recognit. Lett. 131 (2020)
Junchao Zhang, Yuxin Peng
Video Captioning With Object-Aware Spatio-Temporal Correlation and Aggregation. IEEE Trans. Image Process. 29 (2020)
Richard Tran Mills, Mark F. Adams, Satish Balay, Jed Brown, Alp Dener, Matthew G. Knepley, Scott E. Kruger, Hannah Morgan, Todd S. Munson, Karl Rupp, Barry F. Smith, Stefano Zampini, Hong Zhang, Junchao Zhang
Toward Performance-Portable PETSc for GPU-based Exascale Systems. CoRR (2020)
Jian Liang, Junchao Zhang, Jianbo Shao, Bofan Song, Baoli Yao, Rongguang Liang
Deep Convolutional Neural Network Phase Unwrapping for Fringe Projection 3D Imaging. Sensors 20 (13) (2020)
Junchao Zhang
Weighted Encoding Based Image Interpolation With Nonlocal Linear Regression Model. CoRR (2020)
Yuxin Peng, Zhaoda Ye, Junchao Zhang, Hongbo Sun
PKU_WICT at TRECVID 2020: Instance Search Task. TRECVID (2020)
Yuxin Peng, Yunzhen Zhao, Junchao Zhang
Two-Stream Collaborative Learning With Spatial-Temporal Attention for Video Classification. IEEE Trans. Circuits Syst. Video Technol. 29 (3) (2019)
Junchao Zhang, Yuxin Peng
Object-aware Aggregation with Bidirectional Temporal Graph for Video Captioning. CoRR (2019)
Yuxin Peng, Zhang Wen, Yunkan Zhuo, Junchao Zhang, Zhaoda Ye, Hongbo Sun
PKU_ICST at TRECVID 2019: Instance Search Task. TRECVID (2019)
Junchao Zhang, Yuxin Peng
Object-Aware Aggregation With Bidirectional Temporal Graph for Video Captioning. CVPR (2019)
Junchao Zhang, Yuxin Peng
Hierarchical Vision-Language Alignment for Video Captioning. MMM (1) (2019)
Yuxin Peng, Xin Huang, Yunkan Zhuo, Zhaoda Ye, Zhang Wen, Jingze Chi, Junchao Zhang
PKU_ICST at TRECVID 2018: Instance Search Task. TRECVID (2018)
Yuxin Peng, Xin Huang, Jinwei Qi, Junchao Zhang, Junjie Zhao, Mingkuan Yuan, Yunkan Zhuo, Jingze Chi, Yuxin Yuan
PKU_ICST at TRECVID 2017: Instance Search Task. TRECVID (2017)
Ruijie Shen, Junchao Zhang, Jingbin Hao
基于边缘盒与低秩背景的图像显著区域检测算法 (Research on Image Salient Regions Detection Combing Edge Boxes and Low-rank Background). 计算机科学 44 (12) (2017)
Yuxin Peng, Yunzhen Zhao, Junchao Zhang
Two-stream Collaborative Learning with Spatial-Temporal Attention for Video Classification. CoRR (2017)
Jichi Guo, Qing Yi, Jiayuan Meng, Junchao Zhang, Pavan Balaji
Compiler-Assisted Overlapping of Communication and Computation in MPI Applications. CLUSTER (2016)
Yuxin Peng, Xin Huang, Jinwei Qi, Junjie Zhao, Junchao Zhang, Yunzhen Zhao, Yuxin Yuan, Xiangteng He, Jian Zhang
PKU-ICST at TRECVID 2016: Instance Search Task. TRECVID (2016)
Jian Zhang, Yuxin Peng, Junchao Zhang
Query-adaptive Image Retrieval by Deep Weighted Hashing. CoRR (2016)
Jian Zhang, Yuxin Peng, Junchao Zhang
SSDH: Semi-supervised Deep Hashing for Large Scale Image Retrieval. CoRR (2016)
Xiaomin Zhu, Junchao Zhang, Kazutomo Yoshii, Shigang Li, Yunquan Zhang, Pavan Balaji
Analyzing MPI-3.0 Process-Level Shared Memory: A Case Study with Stencil Computations. CCGRID (2015)
Sangmin Seo, Robert Latham, Junchao Zhang, Pavan Balaji
Implementation and Evaluation of MPI Nonblocking Collective I/O. CCGRID (2015)
Yong Jin, Ruigang Li, Huan Dai, Junchao Zhang
QoS guarantee protocol based on combination of opportunistic dynamic cloud service and cooperative multimedia stream for wireless sensor networks. EURASIP J. Wirel. Commun. Netw. 2015 (2015)
Shigang Li, Changjun Hu, Junchao Zhang, Yunquan Zhang
Automatic tuning of sparse matrix-vector multiplication on multicore clusters. Sci. China Inf. Sci. 58 (9) (2015)
Junchao Zhang, Babak Behzad, Marc Snir
Design of a Multithreaded Barnes-Hut Algorithm for Multicore Clusters. IEEE Trans. Parallel Distributed Syst. 26 (7) (2015)
Yuxin Peng, Jian Zhang, Xin Huang, Meng Sun, Xiangteng He, Panpan Tang, Yunzhen Zhao, Junjie Zhao, Jinwei Qi, Junchao Zhang
PKU-ICST at TRECVID 2015: Instance Search Task. TRECVID (2015)
Quzhi Huang, Junchao Zhang
复杂网络中基于采样的近似三角计数方法研究 (Approximating Triangle Counting Based on Sampling in Complex Networks). 计算机科学 42 (11) (2015)
Junchao Zhang, Bill Long, Kenneth Raffenetti, Pavan Balaji
Implementing the MPI-3.0 Fortran 2008 Binding. EuroMPI/ASIA (2014)
Junchao Zhang, Junjie Chen, Jiancheng Song, Rong-Xiang Zhao
Monte Carlo Based Personalized PageRank on Dynamic Networks. Int. J. Distributed Sens. Networks 9 (2013)
Junchao Zhang, Babak Behzad, Marc Snir
Optimizing the Barnes-Hut algorithm in UPC. SC (2011)
Dongrui Fan, Hao Zhang, Da Wang, Xiaochun Ye, Fenglong Song, Junchao Zhang, Lingjun Fan
High-efficient architecture of Godson-T many-core processor. Hot Chips Symposium (2011)
Fenglong Song, Dongrui Fan, Zhiyong Liu, Junchao Zhang, Lei Yu, Weizhi Xu
Efficient Address Mapping of Shared Cache for On-Chip Many-Core Architecture. Euro-Par (1) (2010)
Guoping Long, Dongrui Fan, Junchao Zhang
Characterizing and Understanding the Bandwidth Behavior of Workloads on Multi-core Processors. Euro-Par (2009)
Fenglong Song, Zhiyong Liu, Dongrui Fan, He Huang, Nan Yuan, Lei Yu, Junchao Zhang
Evaluation Method of Synchronization for Shared-Memory On-Chip Many-Core Processor. ISPA (2009)
Fenglong Song, Zhiyong Liu, Dongrui Fan, Junchao Zhang, Lei Yu, Nan Yuan, Wei Lin
Design of New Hash Mapping Functions. CIT (1) (2009)
Yongbin Zhou, Junchao Zhang, Shuai Zhang, Nan Yuan, Dongrui Fan
Data Management: The Spirit to Pursuit Peak Performance on Many-Core Processor. ISPA (2009)
Yongbin Zhou, Junchao Zhang, Dongrui Fan
Software and Hardware Cooperate for 1-D FFT Algorithm Optimization on Multicore Processors. CIT (1) (2009)
Guoping Long, Dongrui Fan, Junchao Zhang
Architectural support for cilk computations on many-core architectures. PPOPP (2009)
He Huang, Lei Liu, Nan Yuan, Wei Lin, Fenglong Song, Junchao Zhang, Dongrui Fan
A Synchronization-Based Alternative to Directory Protocol. ISPA (2009)
Dongrui Fan, Nan Yuan, Junchao Zhang, Yongbin Zhou, Wei Lin, Fenglong Song, Xiaochun Ye, He Huang, Lei Yu, Guoping Long, Hao Zhang, Lei Liu
Godson-T: An Efficient Many-Core Architecture for Parallel Program Executions. J. Comput. Sci. Technol. 24 (6) (2009)
Lei Yu, Zhiyong Liu, Dongrui Fan, Fenglong Song, Junchao Zhang, Nan Yuan
Study on Fine-Grained Synchronization in Many-Core Architecture. SNPD (2009)
Nan Yuan, Yongbin Zhou, Guangming Tan, Junchao Zhang, Dongrui Fan
High Performance Matrix Multiplication on Many Cores. Euro-Par (2009)
Guangming Tan, Dongrui Fan, Junchao Zhang, Andrew Russo, Guang R. Gao
Experience on optimizing irregular computation for memory hierarchy in manycore architecture. PPOPP (2008)
Guoping Long, Dongrui Fan, Junchao Zhang, Fenglong Song, Nan Yuan, Wei Lin
A Performance Model of Dense Matrix Operations on Many-Core Architectures. Euro-Par (2008)
Xuehai Qian, He Huang, Zhenzhong Duan, Junchao Zhang, Nan Yuan, Yongbin Zhou, Hao Zhang, Huimin Cui, Dongrui Fan
Optimized Register Renaming Scheme for Stack-Based x86 Operations. ARCS (2007)
Xuehai Qian, Hao Zhang, Jingang Yang, He Huang, Junchao Zhang, Dongrui Fan
Circuit implementation of floating point range reduction for trigonometric functions. ISCAS (2007)
Xuehai Qian, He Huang, Hao Zhang, Guoping Long, Junchao Zhang, Dongrui Fan
Design and Implementation of Floating Point Stack on General RISC Architecture. PDP (2007)
Feng Zhou, Junchao Zhang, Chengyong Wu, Zhaoqing Zhang
A Register Allocation Framework for Banked Register Files with Access Constraints. Asia-Pacific Computer Systems Architecture Conference (2005)
Chengyong Wu, Ruiqi Lian, Junchao Zhang, Roy Ju, Sun Chan, Lixia Liu, Xiaobing Feng, Zhaoqing Zhang
An Overview of the Open Research Compiler. LCPC (2004)