Qingchao Zhao

33 papers B 1C 6Journal 24Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Bi-directional supervised clustering via graph convolutional networks for very large categories of data.
Inf. Sci.
Yang Xiao, Zhengkui Wang, Qingchao Zhao, Wen Shan, Yan Chu
2025 — conf
SentiAug: Adaptive Keywords Replacement and Confidence-Guided Self-training Selection for Robust Sentiment Classification.
ICANN (3)
Luyuan Yang, Yan Chu, Qingchao Zhao, Hanlin Wang, Ximeng Zhao, Zhong Chu
2024 J jnl
An Improved Echo Separation Scheme With OFDM Chirp Waveforms for Spaceborne MIMO SAR.
IEEE Geosci. Remote. Sens. Lett.
Tiantian Wei, Yongwei Zhang, Pingping Lu, Wei Wang, Qingchao Zhao, Bo Li, Robert Wang
2023 J jnl
A Novel Adaptive Digital Beamforming Method Based on Beam-Space Phase-Center Cross Correlation.
IEEE Trans. Geosci. Remote. Sens.
Rongxiang Wang, Yunkai Deng, Wei Wang, Qingchao Zhao, Yongwei Zhang, Zhen Chen, Jinsong Qiu, Sheng Chang
2023 J jnl
An Advanced Sparse Multichannel System for Spaceborne DBF-SAR.
IEEE Trans. Geosci. Remote. Sens.
Bo Li, Qingchao Zhao, Yanyan Zhang, Da Liang, Wei Wang, Yonghua Cai, Junfeng Li, Pingping Lu, Robert Wang
2022 J jnl
A Novel Aperture Extension Loss Compensation Scheme and Azimuth Ambiguity Suppression Method for Airborne Elevation DBF-SAR.
IEEE Trans. Geosci. Remote. Sens.
Zhen Chen, Zhimin Zhang, Jinsong Qiu, Qingchao Zhao, Huaitao Fan
2022 J jnl
A Novel Echo Separation Scheme for Space-Time Waveform-Encoding SAR Based on the Second-Order Cone Programming (SOCP) Beamformer.
Remote. Sens.
Shuo Han, Yunkai Deng, Wei Wang, Qingchao Zhao, Jinsong Qiu, Yongwei Zhang, Zhen Chen
2022 J jnl
An Advanced Echo Separation Scheme for Space-Time Waveform-Encoding SAR Based on Digital Beamforming and Blind Source Separation.
Remote. Sens.
Sheng Chang, Yunkai Deng, Yanyan Zhang, Rongxiang Wang, Jinsong Qiu, Wei Wang, Qingchao Zhao, Dacheng Liu
2022 J jnl
An Advanced Scheme for Range Ambiguity Suppression of Spaceborne SAR Based on Blind Source Separation.
IEEE Trans. Geosci. Remote. Sens.
Sheng Chang, Yunkai Deng, Yanyan Zhang, Qingchao Zhao, Robert Wang, Ke Zhang
2022 C conf
An Advanced Scheme for Range Ambiguity Suppression of Spaceborne SAR Based on Cocktail Party Effect.
IGARSS
Sheng Chang, Yunkai Deng, Yanyan Zhang, Qingchao Zhao, Robert Wang, Xiaoxue Jia
2022 B conf
Density Division Face Clustering Based on Graph Convolutional Networks.
ICPR
Qingchao Zhao, Long Li, Yan Chu, Zhengkui Wang, Wen Shan
2022 J jnl
Efficient Supervised Image Clustering Based on Density Division and Graph Neural Networks.
Remote. Sens.
Qingchao Zhao, Long Li, Yan Chu, Zhen Yang, Zhengkui Wang, Wen Shan
2022 J jnl
Elevated Frequency Diversity Array: A Novel Approach to High Resolution and Wide Swath Imaging for Synthetic Aperture Radar.
IEEE Geosci. Remote. Sens. Lett.
Zhen Chen, Zhimin Zhang, Yashi Zhou, Qingchao Zhao, Wei Wang
2022 C conf
Energy Equalization in Echo Separation Processing Architecture Based on Airborne STWE-SAR Data.
IGARSS
Shuo Han, Yunkai Deng, Pei Wang, Qingchao Zhao, Jinsong Qiu, Yongwei Zhang, Wei Wang, Zhanyang Ai
2022 J jnl
On Spaceborne DBF-SAR Adopting the Degree of Freedom With NLFM Waveform: Optimization Framework and Simulation.
IEEE Trans. Geosci. Remote. Sens.
Shuo Han, Yunkai Deng, Qingchao Zhao, Yongwei Zhang, Yanyan Zhang, Wei Wang
2022 J jnl
Performance Demonstration of Dispersive SCORE: Digital Scalloped Beamforming With X-Band and C-Band DBF-SARs.
IEEE Geosci. Remote. Sens. Lett.
Zhen Chen, Zhimin Zhang, Wei Wang, Qingchao Zhao, Yuhao Wen, Xiangrui Meng
2021 C conf
Clustering Massive-Categories and Complex Documents via Graph Convolutional Network.
KSEM
Qingchao Zhao, Jing Yang, Zhengkui Wang, Yan Chu, Wen Shan, Isfaque Al Kaderi Tuhin
2021 J jnl
Digital Beamforming Synthetic Aperture Radar (DBSAR): Experiments and Performance Analysis in Support of 16-Channel Airborne X-Band SAR Data.
IEEE Trans. Geosci. Remote. Sens.
Yashi Zhou, Wei Wang, Zhen Chen, Pei Wang, HuaChun Zhang, Jinsong Qiu, Qingchao Zhao, Yunkai Deng, Zhimin Zhang, Weidong Yu, Robert Wang
2021 J jnl
Echo Separation for Space-Time Waveform-Encoding SAR With Digital Scalloped Beamforming and Adaptive Multiple Null-Steering.
IEEE Geosci. Remote. Sens. Lett.
Qingchao Zhao, Yi Zhang, Wei Wang, Yunkai Deng, Weidong Yu, Yashi Zhou, Robert Wang
2021 C conf
Fine-Grained Image Classification Based on Target Acquisition and Feature Fusion.
KSEM
Yan Chu, Zhengkui Wang, Lina Wang, Qingchao Zhao, Wen Shan
2021 J jnl
High-Resolution and Wide-Swath SAR Imaging Mode Using Frequency Diverse Planar Array.
IEEE Geosci. Remote. Sens. Lett.
Yashi Zhou, Wei Wang, Zhen Chen, Qingchao Zhao, Heng Zhang, Yunkai Deng, Robert Wang
2021 — conf
Wasserstein Graph Auto-Encoder.
ICA3PP (1)
Yan Chu, Haozhuang Li, Hui Ning, Qingchao Zhao
2020 J jnl
Gastric cancer in proximal site exerts poorer survival outcome with divergent genetic features than distal site.
Comput. Biol. Chem.
Qingchao Zhao, Ke Chen, Weiwei Tong, Changqing Ge, Dongqiang Zhao
2020 J jnl
Multimodal Fused Emotion Recognition About Expression-EEG Interaction and Collaboration Using Deep Learning.
IEEE Access
Di Wu, Jianpei Zhang, Qingchao Zhao
2020 J jnl
On the Frequency Dispersion in DBF SAR and Digital Scalloped Beamforming.
IEEE Trans. Geosci. Remote. Sens.
Qingchao Zhao, Yi Zhang, Wei Wang, Kaiyu Liu, Yunkai Deng, Heng Zhang, Yuying Wang, Yashi Zhou, Robert Wang
2020 J jnl
Very High Resolution SAR Imaging With DGPS-Supported Airborne X-Band Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Yashi Zhou, Pei Wang, Zhen Chen, Qingchao Zhao, Wei Wang, Lei Zhang, Weidong Yu, Yunkai Deng, Robert Wang
2019 C conf
A 3.6 GHZ X-Band Wideband Experimental Airborne Sar System.
IGARSS
Yashi Zhou, Pei Wang, Kai Ye, Yunkai Deng, Robert Wang, HuaChun Zhang, Qingchao Zhao
2019 J jnl
A Novel Approach to Doppler Centroid and Channel Errors Estimation in Azimuth Multi-Channel SAR.
IEEE Trans. Geosci. Remote. Sens.
Yashi Zhou, Robert Wang, Yunkai Deng, Weidong Yu, Huaitao Fan, Da Liang, Qingchao Zhao
2019 C conf
Channel Imbalance Compensation with IF Signal for China's IDBSAR.
IGARSS
Qingchao Zhao, Yi Zhang, Wei Wang, Pei Wang, Robert Wang, Yunkai Deng, HuaChun Zhang, Kai Ye, Yashi Zhou
2019 J jnl
Estimation and Removal of Strong Range Ambiguities in Multistatic Synthetic Aperture Radar With Multiple Elevation Beams.
IEEE Geosci. Remote. Sens. Lett.
Qingchao Zhao, Yi Zhang, Robert Wang, Yunkai Deng, Wei Wang, Heng Zhang, Xiangyu Wang
2019 J jnl
Groups make nodes powerful: Identifying influential nodes in social networks based on social conformity theory and community features.
Expert Syst. Appl.
Wei Zhang, Jing Yang, Xiaoyu Ding, Xiaomei Zou, Hongyu Han, Qingchao Zhao
2019 J jnl
High-Value User Identification Based on Topic Weight.
IEEE Access
Qingchao Zhao, Jing Yang, Shuo Wang, Ming Li, Wei Zhang
2018 J jnl
Tip Over Community: Backbone Nodes Detection Based on Community Structure.
IEEE Access
Jing Yang, Wei Zhang, Xiaomei Zou, Qingchao Zhao
2023 — conf
Not What You've Signed Up For: Compromising Real-World LLM-Integrated Applications with Indirect Prompt Injection.
AISec
Kai Greshake, Sahar Abdelnabi, Shailesh Mishra, Christoph Endres, Thorsten Holz, Mario Fritz
2026 — preprint
CCX: Enabling Unmodified Intel SGX Applications on Arm CCA.
arXiv
Matti Schulze, Thorsten Holz, Felix C. Freiling