Junchao Zhang

Orcid: 0000-0003-0367-2358

According to our database1, Junchao Zhang authored at least 79 papers between 2004 and 2024.

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Bibliography

2024
Providing Enhanced Insights into Groundwater Exchange Patterns through Downscaled GRACE Data.
Remote. Sens., March, 2024

Learning a Non-Locally Regularized Convolutional Sparse Representation for Joint Chromatic and Polarimetric Demosaicking.
IEEE Trans. Image Process., 2024

A Hybrid Polarization Image Demosaicking Algorithm Based on Inter-Channel Correlation.
IEEE Trans. Computational Imaging, 2024

One Step Diffusion-based Super-Resolution with Time-Aware Distillation.
CoRR, 2024

PETSc/TAO Developments for Early Exascale Systems.
CoRR, 2024

2023
Multi-exposure image fusion via perception enhanced structural patch decomposition.
Inf. Fusion, November, 2023

Reconstructing Groundwater Storage Changes in the North China Plain Using a Numerical Model and GRACE Data.
Remote. Sens., July, 2023

Safe, Seamless, And Scalable Integration Of Asynchronous GPU Streams In PETSc.
CoRR, 2023

Frustrated With MPI+Threads? Try MPIxThreads!
Proceedings of the 30th European MPI Users' Group Meeting, 2023

2022
The PetscSF Scalable Communication Layer.
IEEE Trans. Parallel Distributed Syst., 2022

LiDAR Super-Resolution Based on Segmentation and Geometric Analysis.
IEEE Trans. Instrum. Meas., 2022

Polarization Image Demosaicking via Nonlocal Sparse Tensor Factorization.
IEEE Trans. Geosci. Remote. Sens., 2022

Real-Time Processing of Spaceborne SAR Data With Nonlinear Trajectory Based on Variable PRF.
IEEE Trans. Geosci. Remote. Sens., 2022

Blind NCS-Based Autofocus for Airborne Wide-Beam SAR Imaging.
IEEE Trans. Computational Imaging, 2022

A High-Precision Method for Segmentation and Recognition of Shopping Mall Plans.
Sensors, 2022

A Fast and Precise Plane Segmentation Framework for Indoor Point Clouds.
Remote. Sens., 2022

Location Accuracy Improvement of Long-range Lightning Detection Network In China by Compensating Ground Wave Propagation Delay.
Remote. Sens., 2022

Preliminary Application of Long-Range Lightning Location Network with Equivalent Propagation Velocity in China.
Remote. Sens., 2022

Effect of Number and Configuration of Participating Stations on Lightning Location outside the Network.
Remote. Sens., 2022

Application of a Modified Empirical Wavelet Transform Method in VLF/LF Lightning Electric Field Signals.
Remote. Sens., 2022

A General Method of Series Reversion for Synthetic Aperture Radar Imaging.
IEEE Geosci. Remote. Sens. Lett., 2022

Efficiency and Robustness Improvement of Airborne SAR Motion Compensation With High Resolution and Wide Swath.
IEEE Geosci. Remote. Sens. Lett., 2022

The PETSc Community as Infrastructure.
Comput. Sci. Eng., 2022

Performance Portable Solid Mechanics via Matrix-Free p-Multigrid.
CoRR, 2022

The PETSc Community Is the Infrastructure.
CoRR, 2022

2021
SVD-Based Ambiguity Function Analysis for Nonlinear Trajectory SAR.
IEEE Trans. Geosci. Remote. Sens., 2021

Learning an SAR Image Despeckling Model Via Weighted Sparse Representation.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021

The Overview of Human Localization and Vital Sign Signal Measurement Using Handheld IR-UWB Through-Wall Radar.
Sensors, 2021

PCA-Based Denoising Algorithm for Outdoor Lidar Point Cloud Data.
Sensors, 2021

Automatic Extraction of Indoor Structural Information from Point Clouds.
Remote. Sens., 2021

Airborne SAR Autofocus Based on Blurry Imagery Classification.
Remote. Sens., 2021

Polarization image fusion with self-learned fusion strategy.
Pattern Recognit., 2021

Toward performance-portable PETSc for GPU-based exascale systems.
Parallel Comput., 2021

Plant Keeper: Towards Wireless Sensing to Ion Transmission of Plants.
Proceedings of the LP-IoT@MobiCom 2021: Proceedings of the 1st ACM Workshop on No Power and Low Power Internet-of-Things, New Orleans, LA, USA, 31 January 2022, 2021

2020
Video Captioning With Object-Aware Spatio-Temporal Correlation and Aggregation.
IEEE Trans. Image Process., 2020

Deep Convolutional Neural Network Phase Unwrapping for Fringe Projection 3D Imaging.
Sensors, 2020

DV-Net: Dual-view network for 3D reconstruction by fusing multiple sets of gated control point clouds.
Pattern Recognit. Lett., 2020

Weighted Encoding Based Image Interpolation With Nonlocal Linear Regression Model.
CoRR, 2020

PKU_WICT at TRECVID 2020: Instance Search Task.
Proceedings of the 2020 TREC Video Retrieval Evaluation, 2020

2019
Two-Stream Collaborative Learning With Spatial-Temporal Attention for Video Classification.
IEEE Trans. Circuits Syst. Video Technol., 2019

PKU_ICST at TRECVID 2019: Instance Search Task.
Proceedings of the 2019 TREC Video Retrieval Evaluation, 2019

Hierarchical Vision-Language Alignment for Video Captioning.
Proceedings of the MultiMedia Modeling - 25th International Conference, 2019

Object-Aware Aggregation With Bidirectional Temporal Graph for Video Captioning.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019

2018
PKU_ICST at TRECVID 2018: Instance Search Task.
Proceedings of the 2018 TREC Video Retrieval Evaluation, 2018

2017
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, 2017

PKU_ICST at TRECVID 2017: Instance Search Task.
Proceedings of the 2017 TREC Video Retrieval Evaluation, 2017

2016
Query-adaptive Image Retrieval by Deep Weighted Hashing.
CoRR, 2016

SSDH: Semi-supervised Deep Hashing for Large Scale Image Retrieval.
CoRR, 2016

PKU-ICST at TRECVID 2016: Instance Search Task.
Proceedings of the 2016 TREC Video Retrieval Evaluation, 2016

Compiler-Assisted Overlapping of Communication and Computation in MPI Applications.
Proceedings of the 2016 IEEE International Conference on Cluster Computing, 2016

2015
Design of a Multithreaded Barnes-Hut Algorithm for Multicore Clusters.
IEEE Trans. Parallel Distributed Syst., 2015

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, 2015

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

Automatic tuning of sparse matrix-vector multiplication on multicore clusters.
Sci. China Inf. Sci., 2015

PKU-ICST at TRECVID 2015: Instance Search Task.
Proceedings of the 2015 TREC Video Retrieval Evaluation, 2015

Analyzing MPI-3.0 Process-Level Shared Memory: A Case Study with Stencil Computations.
Proceedings of the 15th IEEE/ACM International Symposium on Cluster, 2015

Implementation and Evaluation of MPI Nonblocking Collective I/O.
Proceedings of the 15th IEEE/ACM International Symposium on Cluster, 2015

2014
Implementing the MPI-3.0 Fortran 2008 Binding.
Proceedings of the 21st European MPI Users' Group Meeting, 2014

2013
Monte Carlo Based Personalized PageRank on Dynamic Networks.
Int. J. Distributed Sens. Networks, 2013

2011
Optimizing the Barnes-Hut algorithm in UPC.
Proceedings of the Conference on High Performance Computing Networking, 2011

High-efficient architecture of Godson-T many-core processor.
Proceedings of the 2011 IEEE Hot Chips 23 Symposium (HCS), 2011

2010
Efficient Address Mapping of Shared Cache for On-Chip Many-Core Architecture.
Proceedings of the Euro-Par 2010 - Parallel Processing, 16th International Euro-Par Conference, Ischia, Italy, August 31, 2010

2009
Godson-T: An Efficient Many-Core Architecture for Parallel Program Executions.
J. Comput. Sci. Technol., 2009

Study on Fine-Grained Synchronization in Many-Core Architecture.
Proceedings of the 10th ACIS International Conference on Software Engineering, 2009

Architectural support for cilk computations on many-core architectures.
Proceedings of the 14th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2009

Data Management: The Spirit to Pursuit Peak Performance on Many-Core Processor.
Proceedings of the IEEE International Symposium on Parallel and Distributed Processing with Applications, 2009

Evaluation Method of Synchronization for Shared-Memory On-Chip Many-Core Processor.
Proceedings of the IEEE International Symposium on Parallel and Distributed Processing with Applications, 2009

A Synchronization-Based Alternative to Directory Protocol.
Proceedings of the IEEE International Symposium on Parallel and Distributed Processing with Applications, 2009

High Performance Matrix Multiplication on Many Cores.
Proceedings of the Euro-Par 2009 Parallel Processing, 2009

Characterizing and Understanding the Bandwidth Behavior of Workloads on Multi-core Processors.
Proceedings of the Euro-Par 2009 Parallel Processing, 2009

Software and Hardware Cooperate for 1-D FFT Algorithm Optimization on Multicore Processors.
Proceedings of the Ninth IEEE International Conference on Computer and Information Technology, 2009

Design of New Hash Mapping Functions.
Proceedings of the Ninth IEEE International Conference on Computer and Information Technology, 2009

2008
Experience on optimizing irregular computation for memory hierarchy in manycore architecture.
Proceedings of the 13th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2008

A Performance Model of Dense Matrix Operations on Many-Core Architectures.
Proceedings of the Euro-Par 2008, 2008

2007
Design and Implementation of Floating Point Stack on General RISC Architecture.
Proceedings of the 15th Euromicro International Conference on Parallel, 2007

Circuit implementation of floating point range reduction for trigonometric functions.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2007), 2007

Optimized Register Renaming Scheme for Stack-Based x86 Operations.
Proceedings of the Architecture of Computing Systems, 2007

2005
A Register Allocation Framework for Banked Register Files with Access Constraints.
Proceedings of the Advances in Computer Systems Architecture, 10th Asia-Pacific Conference, 2005

2004
An Overview of the Open Research Compiler.
Proceedings of the Languages and Compilers for High Performance Computing, 2004


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