Chong-Yung Chi

183 papers B 3C 5Misc 25Journal 115Unranked 34
YearRankTypeTitle / Venue / Authors
2026 J jnl
CMENet: Laplacian Pyramid Architecture-Based Deep Learning for OFDM Channel Estimation.
IEEE Wirel. Commun. Lett.
Xuefeng Wang, Yang Lu, Wei Chen, Chong-Yung Chi, Bo Ai, Dusit Niyato
2026 J jnl
Content-Adaptive Unfolding Wavelet Transformer for Hyperspectral Image Super-Resolution.
IEEE Trans. Image Process.
Yuan Fang, Yipeng Liu, Zhen Long, Chong-Yung Chi, Ce Zhu
2026 J jnl
Quadratic Equality Constrained Least Squares: Low-Complexity ADMM for Global Optimality.
IEEE Signal Process. Lett.
Tong Wei, Huiping Huang, Linlong Wu, Chong-Yung Chi, Bhavani Shankar M. R., Björn Ottersten
2026 J jnl
Unfolding Degradation-Aware Transformer for Low-Light Hyperspectral Image Super-Resolution.
IEEE Trans. Computational Imaging
Yuan Fang, Yipeng Liu, Zhen Long, Chong-Yung Chi, Ce Zhu
2025 J jnl
KANsformer for Scalable Beamforming.
IEEE Trans. Veh. Technol.
Xinke Xie, Yang Lu, Chong-Yung Chi, Wei Chen, Bo Ai, Dusit Niyato
2025 J jnl
RIS-Assisted Downlink Pinching-Antenna Systems: GNN-Enabled Optimization Approaches.
CoRR
Changpeng He, Yang Lu, Yanqing Xu, Chong-Yung Chi, Bo Ai, Arumugam Nallanathan
2025 J jnl
Rate Outage Constrained Energy Efficiency Under MISO Interference Channels.
IEEE Trans. Wirel. Commun.
Yang Lu, Chong-Yung Chi, Bo Ai, Zhangdui Zhong
2024 J jnl
CS2DIPs: Unsupervised HSI Super-Resolution Using Coupled Spatial and Spectral DIPs.
IEEE Trans. Image Process.
Yuan Fang, Yipeng Liu, Chong-Yung Chi, Zhen Long, Ce Zhu
2024 J jnl
Communication-Sensing Region for Cell-Free Massive MIMO ISAC Systems.
IEEE Trans. Wirel. Commun.
Weihao Mao, Yang Lu, Chong-Yung Chi, Bo Ai, Zhangdui Zhong, Zhiguo Ding
2024 J jnl
Deep unfolding Network for Hyperspectral Image Super-Resolution with Automatic Exposure Correction.
CoRR
Yuan Fang, Yipeng Liu, Jie Chen, Zhen Long, Ao Li, Chong-Yung Chi, Ce Zhu
2024 J jnl
Differentially Private Federated Clustering Over Non-IID Data.
IEEE Internet Things J.
Yiwei Li, Shuai Wang, Chong-Yung Chi, Tony Q. S. Quek
2024 J jnl
Disentangling clusters from non-Euclidean data via graph frequency reorganization.
Inf. Sci.
Yangli-ao Geng, Chong-Yung Chi, Wenju Sun, Jing Zhang, Qingyong Li
2024 J jnl
Hyperspectral Tensor Completion Using Low-Rank Modeling and Convex Functional Analysis.
IEEE Trans. Neural Networks Learn. Syst.
Chia-Hsiang Lin, Yangrui Liu, Chong-Yung Chi, Chih-Chung Hsu, Hsuan Ren, Tony Q. S. Quek
2024 J jnl
Privacy-Preserving Federated Primal - Dual Learning for Nonconvex and Nonsmooth Problems With Model Sparsification.
IEEE Internet Things J.
Yiwei Li, Chien-Wei Huang, Shuai Wang, Chong-Yung Chi, Tony Q. S. Quek
2023 — conf
A Convex Optimization Assisted DDQL Algorithm for Computing Resource Allocation in Space-Aerial Integrated Network.
VTC2023-Spring
Meng-Hsuan Lin, Yiwei Li, Shuai Wang, Ruihong Jiang, Chong-Yung Chi
2023 J jnl
Communication-Sensing Region for Cell-Free Massive MIMO ISAC Systems.
CoRR
Weihao Mao, Yang Lu, Chong-Yung Chi, Bo Ai, Zhangdui Zhong, Zhiguo Ding
2023 J jnl
Differentially Private Federated Clustering over Non-IID Data.
CoRR
Yiwei Li, Shuai Wang, Chong-Yung Chi, Tony Q. S. Quek
2023 — conf
Privacy-Preserving Federated Primal-Dual Learning for Non-Convex Problems With Non-Smooth Regularization.
MLSP
Yiwei Li, Chien-Wei Huang, Shuai Wang, Chong-Yung Chi, Tony Q. S. Quek
2023 J jnl
Privacy-preserving Federated Primal-dual Learning for Non-convex and Non-smooth Problems with Model Sparsification.
CoRR
Yiwei Li, Chien-Wei Huang, Shuai Wang, Chong-Yung Chi, Tony Q. S. Quek
2023 J jnl
Robust Hyperspectral Inpainting via Low-Rank Regularized Untrained Convolutional Neural Network.
IEEE Geosci. Remote. Sens. Lett.
Keivan Faghih Niresi, Chong-Yung Chi
2022 J jnl
Differentially Private Federated Learning in Edge Networks: The Perspective of Noise Reduction.
IEEE Netw.
Yiwei Li, Shuai Wang, Chong-Yung Chi, Tony Q. S. Quek
2022 B conf
Double Deep Q-learning Based Satellite Spectrum/Code Resource Scheduling with Multi-constraint.
IWCMC
Zixian Chen, Xiang Chen, Chong-Yung Chi
2022 J jnl
Federated Stochastic Primal-dual Learning with Differential Privacy.
CoRR
Yiwei Li, Shuai Wang, Tsung-Hui Chang, Chong-Yung Chi
2022 C conf
Transfer Learning for Angle of Arrivals Estimation in Massive MIMO System.
ICCC
Zhiheng Guo, Kuijie Lin, Xiang Chen, Chong-Yung Chi
2022 J jnl
Unsupervised Hyperspectral Denoising Based on Deep Image Prior and Least Favorable Distribution.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Keivan Faghih Niresi, Chong-Yung Chi
2021 J jnl
Secrecy Energy Efficiency in Cognitive Radio Networks With Untrusted Secondary Users.
IEEE Trans. Green Commun. Netw.
Wei-Bang Wang, Yang Lu, Chong-Yung Chi
2020 J jnl
Edge Computing and Its Convergence With Blockchain in 5G and Beyond: Security, Challenges, and Opportunities.
IEEE Access
Showkat Ahmad Bhat, Ishfaq Bashir Sofi, Chong-Yung Chi
2020 J jnl
Local-Density Subspace Distributed Clustering for High-Dimensional Data.
IEEE Trans. Parallel Distributed Syst.
Yangli-ao Geng, Qingyong Li, Mingfei Liang, Chong-Yung Chi, Juan Tan, Heng Huang
2020 — conf
Secure Federated Averaging Algorithm with Differential Privacy.
MLSP
Yiwei Li, Tsung-Hui Chang, Chong-Yung Chi
2019 J jnl
An Outlier-Insensitive Unmixing Algorithm With Spatially Varying Hyperspectral Signatures.
IEEE Access
Yao-Rong Syu, Chia-Hsiang Lin, Chong-Yung Chi
2019 C conf
Unsupervised Change Detection in Multitemporal Multispectral Satellite Images: A Convex Relaxation Approach.
IGARSS
Wei-Cheng Zheng, Chia-Hsiang Lin, Kuo-Hsin Tseng, Chih-Yuan Huang, Tang-Huang Lin, Chia-Hsiang Wang, Chong-Yung Chi
2018 J jnl
A Convex Optimization-Based Coupled Nonnegative Matrix Factorization Algorithm for Hyperspectral and Multispectral Data Fusion.
IEEE Trans. Geosci. Remote. Sens.
Chia-Hsiang Lin, Fei Ma, Chong-Yung Chi, Chih-Hsiang Hsieh
2018 J jnl
Detection of Sources in Non-Negative Blind Source Separation by Minimum Description Length Criterion.
IEEE Trans. Neural Networks Learn. Syst.
Chia-Hsiang Lin, Chong-Yung Chi, Lulu Chen, David J. Miller, Yue Wang
2018 J jnl
Maximum Volume Inscribed Ellipsoid: A New Simplex-Structured Matrix Factorization Framework via Facet Enumeration and Convex Optimization.
SIAM J. Imaging Sci.
Chia-Hsiang Lin, Ruiyuan Wu, Wing-Kin Ma, Chong-Yung Chi, Yue Wang
2018 — conf
Speech Emotion Recognition Using Cyclostationary Spectral Analysis.
MLSP
Amin Jalili, Sadid Sahami, Chong-Yung Chi, Rassoul Amirfattahi
2017 Misc conf
A distributed robust transmit beamforming design for full-duplex relay-aided wireless communication systems.
ICASSP
Guixian Xu, Yao-Rong Syu, Weiguo Ma, Chong-Yung Chi
2017 J jnl
Outage Constrained Robust Hybrid Coordinated Beamforming for Massive MIMO Enabled Heterogeneous Cellular Networks.
IEEE Access
Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Shanzhi Chen, Chong-Yung Chi
2017 — conf
Outage constrained robust hybrid coordinated beamforming for massive MIMO enabled heterogeneous cellular networks.
ICC
Guixian Xu, Chia-Hsiang Lin, Weiguo Ma, Chong-Yung Chi
2017 J jnl
Power-Efficient Distributed Beamforming for Full-Duplex MIMO Relaying Networks.
IEEE Trans. Veh. Technol.
Xiaofei Xu, Xiang Chen, Ming Zhao, Shidong Zhou, Chong-Yung Chi, Jing Wang
2016 J jnl
A Fast Hyperplane-Based Minimum-Volume Enclosing Simplex Algorithm for Blind Hyperspectral Unmixing.
IEEE Trans. Signal Process.
Chia-Hsiang Lin, Chong-Yung Chi, Yu-Hsiang Wang, Tsung-Han Chan
2016 J jnl
A Simplified GCS-DCSK Modulation and Its Performance Optimization.
Int. J. Bifurc. Chaos
Weikai Xu, Lin Wang, Chong-Yung Chi
2016 Misc conf
An online algorithm for throughput maximization of wireless powered communication networks.
ICASSP
Wei-Chiang Li, Hsin-Shan Hsieh, Chong-Yung Chi
2016 J jnl
Convex-Optimization-Based Compartmental Pharmacokinetic Analysis for Prostate Tumor Characterization Using DCE-MRI.
IEEE Trans. Biomed. Eng.
Arul-Murugan Ambikapathi, Tsung-Han Chan, Chia-Hsiang Lin, Fei-Shih Yang, Chong-Yung Chi, Yue Wang
2015 J jnl
A Fast Hyperplane-Based Minimum-Volume Enclosing Simplex Algorithm for Blind Hyperspectral Unmixing.
CoRR
Chia-Hsiang Lin, Chong-Yung Chi, Yu-Hsiang Wang, Tsung-Han Chan
2015 Misc conf
A fast hyperplane-based MVES algorithm for hyperspectral unmixing.
ICASSP
Chia-Hsiang Lin, Chong-Yung Chi, Yu-Hsiang Wang, Tsung-Han Chan
2015 Misc conf
Energy-efficient precoding matrix design for relay-aided multiuser downlink networks.
ICASSP
Wei-Chiang Li, Rui-Yu Chang, Kun-Yu Wang, Chong-Yung Chi
2015 J jnl
Identifiability of the Simplex Volume Minimization Criterion for Blind Hyperspectral Unmixing: The No-Pure-Pixel Case.
IEEE Trans. Geosci. Remote. Sens.
Chia-Hsiang Lin, Wing-Kin Ma, Wei-Chiang Li, Chong-Yung Chi, Arul-Murugan Ambikapathi
2015 J jnl
Multicell Coordinated Beamforming With Rate Outage Constraint - Part I: Complexity Analysis.
IEEE Trans. Signal Process.
Wei-Chiang Li, Tsung-Hui Chang, Chong-Yung Chi
2015 J jnl
Multicell Coordinated Beamforming With Rate Outage Constraint - Part II: Efficient Approximation Algorithms.
IEEE Trans. Signal Process.
Wei-Chiang Li, Tsung-Hui Chang, Chong-Yung Chi
2015 — conf
When can the minimum volume enclosing simplex identify the endmembers correctly when there is no pure pixel?
WHISPERS
Wing-Kin Ma, Chia-Hsiang Lin, Wei-Chiang Li, Chong-Yung Chi
2014 J jnl
A Signal Processing Perspective on Hyperspectral Unmixing: Insights from Remote Sensing.
IEEE Signal Process. Mag.
Wing-Kin Ma, José M. Bioucas-Dias, Tsung-Han Chan, Nicolas Gillis, Paul D. Gader, Antonio J. Plaza, Arul-Murugan Ambikapathi, Chong-Yung Chi
2014 J jnl
Identifiability of the Simplex Volume Minimization Criterion for Blind Hyperspectral Unmixing: The No Pure-Pixel Case.
CoRR
Chia-Hsiang Lin, Wing-Kin Ma, Wei-Chiang Li, Chong-Yung Chi, Arul-Murugan Ambikapathi
2014 J jnl
Multicell Coordinated Beamforming with Rate Outage Constraint-Part I: Complexity Analysis.
CoRR
Wei-Chiang Li, Tsung-Hui Chang, Chong-Yung Chi
2014 J jnl
Multicell Coordinated Beamforming with Rate Outage Constraint-Part II: Efficient Approximation Algorithms.
CoRR
Wei-Chiang Li, Tsung-Hui Chang, Chong-Yung Chi
2014 Misc conf
On the complexity of SINR outage constrained max-min-fairness multicell coordinated beamforming problem.
ICASSP
Wei-Chiang Li, Tsung-Hui Chang, Chong-Yung Chi
2014 J jnl
Outage Constrained Robust Transmit Optimization for Multiuser MISO Downlinks: Tractable Approximations by Conic Optimization.
IEEE Trans. Signal Process.
Kun-Yu Wang, Anthony Man-Cho So, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2013 J jnl
A Khatri-Rao subspace approach to blind identification of mixtures of quasi-stationary sources.
Signal Process.
Ka-Kit Lee, Wing-Kin Ma, Xiao Fu, Tsung-Han Chan, Chong-Yung Chi
2013 — conf
A Low-Complexity Algorithm for Worst-Case Utility Maximization in Multiuser MISO Downlink.
VTC Fall
Kun-Yu Wang, Haining Wang, Zhi Ding, Chong-Yung Chi
2013 J jnl
Capacity Region Bounds and Resource Allocation for Two-Way OFDM Relay Channels.
IEEE Trans. Wirel. Commun.
Fei He, Yin Sun, Limin Xiao, Xiang Chen, Chong-Yung Chi, Shidong Zhou
2013 — conf
Convex geometry based outlier-insensitive estimation of number of endmembers in hyperspectral images.
WHISPERS
Arul-Murugan Ambikapathi, Tsung-Han Chan, Chia-Hsiang Lin, Chong-Yung Chi
2013 J jnl
Coordinated Beamforming for Multiuser MISO Interference Channel Under Rate Outage Constraints.
IEEE Trans. Signal Process.
Wei-Chiang Li, Tsung-Hui Chang, Che Lin, Chong-Yung Chi
2013 J jnl
Hyperspectral Data Geometry-Based Estimation of Number of Endmembers Using p -Norm-Based Pure Pixel Identification Algorithm.
IEEE Trans. Geosci. Remote. Sens.
Arul-Murugan Ambikapathi, Tsung-Han Chan, Chong-Yung Chi, Kannan Keizer
2013 J jnl
Low-Complexity Algorithm for Worst-Case Utility Maximization in Multiuser MISO Downlink
CoRR
Kun-Yu Wang, Haining Wang, Zhi Ding, Chong-Yung Chi
2013 Misc conf
On the endmember identifiability of Craig's criterion for hyperspectral unmixing: A statistical analysis for three-source case.
ICASSP
Chia-Hsiang Lin, Arul-Murugan Ambikapathi, Wei-Chiang Li, Chong-Yung Chi
2013 — conf
Outage constrained transmission optimization for MISO two-tier femtocell networks.
ICC
Kun-Yu Wang, Neil Jacklin, Zhi Ding, Chong-Yung Chi
2013 Misc conf
Outage constrained weighted sum rate maximization for MISO interference channel by pricing-based optimization.
ICASSP
Wei-Chiang Li, Tsung-Hui Chang, Che Lin, Chong-Yung Chi
2013 J jnl
Power Allocation and Time-Domain Artificial Noise Design for Wiretap OFDM with Discrete Inputs
CoRR
Haohao Qin, Yin Sun, Tsung-Hui Chang, Xiang Chen, Chong-Yung Chi, Ming Zhao, Jing Wang
2013 J jnl
Power Allocation and Time-Domain Artificial Noise Design for Wiretap OFDM with Discrete Inputs.
IEEE Trans. Wirel. Commun.
Haohao Qin, Yin Sun, Tsung-Hui Chang, Xiang Chen, Chong-Yung Chi, Ming Zhao, Jing Wang
2013 J jnl
Robust Affine Set Fitting and Fast Simplex Volume Max-Min for Hyperspectral Endmember Extraction.
IEEE Trans. Geosci. Remote. Sens.
Tsung-Han Chan, Arul-Murugan Ambikapathi, Wing-Kin Ma, Chong-Yung Chi
2013 J jnl
Robust {MISO Transmit} Optimization under Outage-Based QoS Constraints in Two-Tier Heterogeneous Networks.
IEEE Trans. Wirel. Commun.
Kun-Yu Wang, Neil Jacklin, Zhi Ding, Chong-Yung Chi
2013 J jnl
Technical Report on "Capacity Region Bounds and Resource Allocation for Two-Way OFDM Relay Channels"
CoRR
Fei He, Yin Sun, Limin Xiao, Xiang Chen, Chong-Yung Chi, Shidong Zhou
2012 — conf
An nBSS algorithm for pharmacokinetic analysis of prostate cancer using DCE-MR images.
ISBI
Arul-Murugan Ambikapathi, Tsung-Han Chan, Kannan Keizer, Fei-Shih Yang, Chong-Yung Chi
2012 B conf
Chance-constrained robust beamforming for multi-cell coordinated downlink.
GLOBECOM
Chao Shen, Tsung-Hui Chang, Kun-Yu Wang, Zhengding Qiu, Chong-Yung Chi
2012 Misc conf
Convex geometry based estimation of number of endmembers in hyperspectral images.
ICASSP
Arul-Murugan Ambikapathi, Tsung-Han Chan, Chong-Yung Chi
2012 J jnl
Distributed Robust Multicell Coordinated Beamforming With Imperfect CSI: An ADMM Approach.
IEEE Trans. Signal Process.
Chao Shen, Tsung-Hui Chang, Kun-Yu Wang, Zhengding Qiu, Chong-Yung Chi
2012 Misc conf
Fast algorithms for robust hyperspectral endmember extraction based on worst-case simplex volume maximization.
ICASSP
Tsung-Han Chan, Ji-Yuan Liou, Arul-Murugan Ambikapathi, Wing-Kin Ma, Chong-Yung Chi
2012 J jnl
Noncoherent Bit-Interleaved Coded OSTBC-OFDM with Maximum Spatial-Frequency Diversity.
IEEE Trans. Wirel. Commun.
Ye Yang, Tsung-Hui Chang, Wing-Kin Ma, Jianhua Ge, Chong-Yung Chi, Pak-Chung Ching
2012 J jnl
Noncoherent OSTBC-OFDM for MIMO and Cooperative Communications: Perfect Channel Identifiability and Achievable Diversity Order.
IEEE Trans. Signal Process.
Tsung-Hui Chang, Wing-Kin Ma, Chuan-Yuan Huang, Chong-Yung Chi
2012 J jnl
Optimal Real-Time Spectrum Sharing Between Cooperative Relay and Ad hoc Networks.
IEEE Trans. Signal Process.
Yin Sun, Xiaofeng Zhong, Tsung-Hui Chang, Shidong Zhou, Jing Wang, Chong-Yung Chi
2012 Misc conf
Optimal transmission strategy for outage rate maximization in MISO fading channels with training.
ICASSP
Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2012 — conf
Outlier-robust dimension reduction and its impact on hyperspectral endmember extraction.
WHISPERS
Hao-En Huang, Tsung-Han Chan, Arul-Murugan Ambikapathi, Wing-Kin Ma, Chong-Yung Chi
2012 — conf
Spatial-spectral unmixing of hyperspectral data for detection and analysis of astrophysical sourceswith the muse instrument.
WHISPERS
Yu-Shiuan Shen, Tsung-Han Chan, Sébastien Bourguignon, Chong-Yung Chi
2012 — conf
Towards Optimal Design of Time and Color Multiplexing Codes.
ECCV (6)
Tsung-Han Chan, Kui Jia, Eliot Wycoff, Chong-Yung Chi, Yi Ma
2012 J jnl
Worst-Case Robust Multiuser Transmit Beamforming Using Semidefinite Relaxation: Duality and Implications
CoRR
Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2011 J jnl
A Simplex Volume Maximization Framework for Hyperspectral Endmember Extraction.
IEEE Trans. Geosci. Remote. Sens.
Tsung-Han Chan, Wing-Kin Ma, Arul-Murugan Ambikapathi, Chong-Yung Chi
2011 Misc conf
A convex approximation approach to weighted sum rate maximization of multiuser MISO interference channel under outage constraints.
ICASSP
Wei-Chiang Li, Tsung-Hui Chang, Che Lin, Chong-Yung Chi
2011 C conf
An optimization perspective onwinter's endmember extraction belief.
IGARSS
Tsung-Han Chan, Wing-Kin Ma, Arul-Murugan Ambikapathi, Chong-Yung Chi
2011 — conf
Blind identification of mixtures of quasi-stationary sources using a khatri-rao subspace approach.
ACSCC
Ka-Kit Lee, Wing-Kin Ma, Yi-Lin Chiou, Tsung-Han Chan, Chong-Yung Chi
2011 J jnl
CAM-CM: a signal deconvolution tool for
Bioinform.
Li Chen, Tsung-Han Chan, Peter L. Choyke, Elizabeth M. C. Hillman, Chong-Yung Chi, Zaver M. Bhujwalla, Ge Wang, Sean S. Wang, Zsolt Szabo, Yue Joseph Wang
2011 J jnl
Chance-Constrained Robust Minimum-Volume Enclosing Simplex Algorithm for Hyperspectral Unmixing.
IEEE Trans. Geosci. Remote. Sens.
Arul-Murugan Ambikapathi, Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi
2011 J jnl
Coordinated Beamforming for Multiuser MISO Interference Channel under Rate Outage Constraints
CoRR
Wei-Chiang Li, Tsung-Hui Chang, Che Lin, Chong-Yung Chi
2011 J jnl
Distributed Robust Multi-Cell Coordinated Beamforming with Imperfect CSI: An ADMM Approach
CoRR
Chao Shen, Tsung-Hui Chang, Kun-Yu Wang, Zhengding Qiu, Chong-Yung Chi
2011 — conf
Fast alternating volume maximization algorithm for blind separation of non-negative sources.
MLSP
Tsung-Han Chan, Chang-Jin Song, Arul-Murugan Ambikapathi, Chong-Yung Chi, Wing-Kin Ma
2011 — conf
Joint Training and Beamforming Design for Performance Discrimination Using Artificial Noise.
ICC
Tsung-Hui Chang, Wei-Cheng Chiang, Yao-Win Peter Hong, Chong-Yung Chi
2011 J jnl
On the Impact of Quantized Channel Feedback in Guaranteeing Secrecy with Artificial Noise: The Noise Leakage Problem.
IEEE Trans. Wirel. Commun.
Shih-Chun Lin, Tsung-Hui Chang, Ya-Lan Liang, Yao-Win Peter Hong, Chong-Yung Chi
2011 J jnl
Outage Constrained Robust Transmit Optimization for Multiuser MISO Downlinks: Tractable Approximations by Conic Optimization
CoRR
Kun-Yu Wang, Anthony Man-Cho So, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2011 Misc conf
Probabilistic SINR constrained robust transmit beamforming: A Bernstein-type inequality based conservative approach.
ICASSP
Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, Anthony Man-Cho So, Chong-Yung Chi
2011 J jnl
QoS-Based Transmit Beamforming in the Presence of Eavesdroppers: An Optimized Artificial-Noise-Aided Approach.
IEEE Trans. Signal Process.
Wei-Cheng Liao, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2011 — conf
Robust endmember extraction using worst-case simplex volume maximization.
WHISPERS
Tsung-Han Chan, Wing-Kin Ma, Arul-Murugan Ambikapathi, Chong-Yung Chi
2011 J jnl
Spectrum Sharing between Cooperative Relay and Ad-hoc Networks: Dynamic Spectrum Access, Resource Allocation and Real-time Implementation
CoRR
Yin Sun, Xiaofeng Zhong, Tsung-Hui Chang, Shidong Zhou, Jing Wang, Chong-Yung Chi
2011 J jnl
Tissue-Specific Compartmental Analysis for Dynamic Contrast-Enhanced MR Imaging of Complex Tumors.
IEEE Trans. Medical Imaging
Li Chen, Peter L. Choyke, Tsung-Han Chan, Chong-Yung Chi, Ge Wang, Yue Joseph Wang
2011 Misc conf
Two effective and computationally efficient pure-pixel based algorithms for hyperspectral endmember extraction.
ICASSP
Arul-Murugan Ambikapathi, Tsung-Han Chan, Chong-Yung Chi, Kannan Keizer
2011 J jnl
Worst-Case SINR Constrained Robust Coordinated Beamforming for Multicell Wireless Systems
CoRR
Chao Shen, Kun-Yu Wang, Tsung-Hui Chang, Zhengding Qiu, Chong-Yung Chi
2011 — conf
Worst-Case SINR Constrained Robust Coordinated Beamforming for Multicell Wireless Systems.
ICC
Chao Shen, Kun-Yu Wang, Tsung-Hui Chang, Zhengding Qiu, Chong-Yung Chi
2011 — conf
Worst-case robust multiuser transmit beamforming using semidefinite relaxation: duality and implications.
ACSCC
Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2010 J jnl
A convex approximation approach to Weighted Sum Rate Maximization of Multiuser MISO Interference Channel under outage constraints
CoRR
Wei-Chiang Li, Tsung-Hui Chang, Che Lin, Chong-Yung Chi
2010 J jnl
A linear fractional semidefinite relaxation approach to maximum-likelihood detection of higher-order QAM OSTBC in unknown channels.
IEEE Trans. Signal Process.
Tsung-Hui Chang, Chien-Wei Hsin, Wing-Kin Ma, Chong-Yung Chi
2010 — conf
A robust alternating volume maximization algorithm for endmember extraction in hyperspectral images.
WHISPERS
Arul-Murugan Ambikapathi, Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi
2010 Misc conf
A robust minimum volume enclosing simplex algorithm for hyperspectral unmixing.
ICASSP
Arul-Murugan Ambikapathi, Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi
2010 — conf
A semidefinite relaxation based conservative approach to robust transmit beamforming with probabilistic sinr constraints.
EUSIPCO
Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2010 — ch.
Convex analysis for non-negative blind source separation with application in imaging.
Convex Optimization in Signal Processing and Communications
Wing-Kin Ma, Tsung-Han Chan, Chong-Yung Chi, Yue Wang
2010 J jnl
DOA estimation of quasi-stationary signals with less sensors than sources and unknown spatial noise covariance: a Khatri-Rao subspace approach.
IEEE Trans. Signal Process.
Wing-Kin Ma, Tsung-Han Hsieh, Chong-Yung Chi
2010 Misc conf
Joint transmit beamforming and artificial noise design for QoS discrimination inwireless downlink.
ICASSP
Wei-Cheng Liao, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2010 J jnl
Nonnegative Least-Correlated Component Analysis for Separation of Dependent Sources by Volume Maximization.
IEEE Trans. Pattern Anal. Mach. Intell.
Fa-Yu Wang, Chong-Yung Chi, Tsung-Han Chan, Yue Joseph Wang
2010 — conf
On the Impact of Quantized Channel Direction Feedback in Multiple-Antenna Wiretap Channels.
ICC
Shih-Chun Lin, Tsung-Hui Chang, Yao-Win Peter Hong, Chong-Yung Chi
2010 J jnl
Training Sequence Design for Discriminatory Channel Estimation in Wireless MIMO Systems.
IEEE Trans. Signal Process.
Tsung-Hui Chang, Wei-Cheng Chiang, Yao-Win Peter Hong, Chong-Yung Chi
2009 J jnl
A convex analysis-based minimum-volume enclosing simplex algorithm for hyperspectral unmixing.
IEEE Trans. Signal Process.
Tsung-Han Chan, Chong-Yung Chi, Yu-Min Huang, Wing-Kin Ma
2009 Misc conf
Convex analysis based minimum-volume enclosing simplex algorithm for hyperspectral unmixing.
ICASSP
Tsung-Han Chan, Chong-Yung Chi, Yu-Min Huang, Wing-Kin Ma
2009 Misc conf
DOA estimation of quasi-stationary signals via Khatri-Rao subspace.
ICASSP
Wing-Kin Ma, Tsung-Han Hsieh, Chong-Yung Chi
2009 — conf
Hyperspectral unmixing from a convex analysis and optimization perspective.
WHISPERS
Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi, A. Arulmurugan
2009 J jnl
Linear prediction based semiblind channel estimation for multiuser OFDM with insufficient guard interval.
IEEE Trans. Wirel. Commun.
P. De, Tsung-Hui Chang, Chong-Yung Chi
2009 J jnl
Non-Cancellation Multistage Kurtosis Maximization with Prewhitening for Blind Source Separation.
EURASIP J. Adv. Signal Process.
Xiang Chen, Chong-Yung Chi, Tsung-Hui Chang, Chon-Wa Wong
2009 Misc conf
On perfect channel identifiability of semiblind ML detection of orthogonal space-time block coded OFDM.
ICASSP
Tsung-Hui Chang, Wing-Kin Ma, Chuan-Yuan Huang, Chong-Yung Chi
2009 B conf
On the impact of quantized channel feedback in guaranteeing secrecy with artificial noise.
ISIT
Ya-Lan Liang, Yung-Shun Wang, Tsung-Hui Chang, Yao-Win Peter Hong, Chong-Yung Chi
2009 J jnl
The Equivalence of Semidefinite Relaxation MIMO Detectors for Higher-Order QAM.
IEEE J. Sel. Top. Signal Process.
Wing-Kin Ma, Chao-Cheng Su, Joakim Jaldén, Tsung-Hui Chang, Chong-Yung Chi
2008 J jnl
A Block-by-Block Blind Post-FFT Multistage Beamforming Algorithm for Multiuser OFDM Systems Based on Subcarrier Averaging.
IEEE Trans. Wirel. Commun.
Chong-Yung Chi, Chun-Hsien Peng, Kuan-Chang Huang, Teng-Han Tsai, Wing-Kin Ma
2008 J jnl
A Convex Analysis Framework for Blind Separation of Non-Negative Sources.
IEEE Trans. Signal Process.
Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi, Yue Joseph Wang
2008 — conf
A Linear Fractional Semidefinite Relaxed ML Approach to Blind Detection of 16-QAM Orthogonal Space-Time Block Codes.
ICC
Chien-Wei Hsin, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2008 Misc conf
A convex optimization method for joint mean and variance parameter estimation of large-margin CDHMM.
ICASSP
Tsung-Hui Chang, Zhi-Quan Luo, Li Deng, Chong-Yung Chi
2008 J jnl
Approximation Bounds for Semidefinite Relaxation of Max-Min-Fair Multicast Transmit Beamforming Problem.
IEEE Trans. Signal Process.
Tsung-Hui Chang, Zhi-Quan Luo, Chong-Yung Chi
2008 Misc conf
Blind separation of non-negative sources by convex analysis: Effective method using linear programming.
ICASSP
Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi, Yue Joseph Wang
2008 J jnl
Channel-Aware Random Access Control for Distributed Estimation in Sensor Networks.
IEEE Trans. Signal Process.
Yao-Win Peter Hong, Keng-U Lei, Chong-Yung Chi
2008 — conf
Convex analysis and separation of composite signals in DCE-MRI.
ISBI
Li Chen, Tsung-Han Chan, Peter L. Choyke, Chong-Yung Chi, Ge Wang, Yue Joseph Wang
2008 J jnl
Maximum-Likelihood Detection of Orthogonal Space-Time Block Coded OFDM in Unknown Block Fading Channels.
IEEE Trans. Signal Process.
Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2008 Misc conf
Some results on 16-QAM MIMO detection using semidefinite relaxation.
ICASSP
Wing-Kin Ma, Chao-Cheng Su, Joakim Jaldén, Chong-Yung Chi
2008 J jnl
The Equivalence of Semidefinite Relaxation MIMO Detectors for Higher-Order QAM
CoRR
Wing-Kin Ma, Chao-Cheng Su, Joakim Jaldén, Tsung-Hui Chang, Chong-Yung Chi
2007 — conf
A Convex Analysis Based Criterion for Blind Separation of Non-Negative Sources.
ICASSP (3)
Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi, Yue Wang
2007 — conf
Semiblind ML OSTBC-OFDM Detection in Block Fading Channels.
ICASSP (3)
Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2006 J jnl
Blind Multiuser Detection by Kurtosis Maximization for Asynchronous Multirate DS/CDMA Systems.
EURASIP J. Adv. Signal Process.
Chun-Hsien Peng, Chong-Yung Chi, Chia-Wen Chang
2006 — conf
Blind Separation of Multichannel Biomedical Image Patterns by Non-negative Least-Correlated Component Analysis.
PRIB
Fa-Yu Wang, Yue Joseph Wang, Tsung-Han Chan, Chong-Yung Chi
2006 — conf
Blind multiuser detection by kurtosis maximization for asynchronous multi-rate DS/CDMA systems.
EUSIPCO
Chun-Hsien Peng, Chong-Yung Chi, Chia-Wen Chang
2006 — conf
Extended Differential Unitary Space-Time Modulation: A Non-Coherent Scheme with Error Penalty Less Than 3DB.
ICASSP (4)
Wing-Kin Ma, Chong-Yung Chi, P. C. Ching
2006 — conf
Group-wise blind OFDM ML detection for complexity reduction.
EUSIPCO
Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi
2006 J jnl
Multisensor Processing for Signal Extraction and Applications.
EURASIP J. Adv. Signal Process.
Chong-Yung Chi, Ta-Sung Lee, Zhi-Quan Luo, Yue Joseph Wang, Kung Yao
2006 J jnl
Turbo Source Extraction Algorithm and Noncancellation Source Separation Algorithms by Kurtosis Maximization.
IEEE Trans. Signal Process.
Chong-Yung Chi, Chun-Hsien Peng
2004 J jnl
Blind identification of SIMO systems and simultaneous estimation of multiple time delays from HOS-based inverse filter criteria.
IEEE Trans. Signal Process.
Chong-Yung Chi, Ching-Yung Chen, Chii-Horng Chen, Chih-Chun Feng, Chun-Hsien Peng
2004 J jnl
Super-exponential blind adaptive beamforming.
IEEE Trans. Signal Process.
Kehu Yang, Takashi Ohira, Yimin Zhang, Chong-Yung Chi
2003 J jnl
Batch processing algorithms for blind equalization using higher-order statistics.
IEEE Signal Process. Mag.
Chong-Yung Chi, Ching-Yung Chen, Chil-Horng Chen, Chih-Chun Feng
2003 — conf
Blind identification of MIMO systems by a system to HOS based inverse filter relationship.
ICASSP (4)
Chong-Yung Chi, Ching-Yung Chen, Chii-Horng Chen
2002 Misc conf
A super-exponential blind adaptive beamforming algorithm.
ICASSP
Kehu Yang, Takashi Ohira, Yimin Zhang, Chong-Yung Chi
2002 J jnl
Blind MAI and ISI suppression for DS/CDMA systems using HOS-based inverse filter criteria.
IEEE Trans. Signal Process.
Chong-Yung Chi, Chii-Horng Chen, Ching-Yung Chen
2002 J jnl
Two-dimensional Fourier series-based model for nonminimum-phase linear shift-invariant systems and texture image classification.
IEEE Trans. Signal Process.
Chii-Horng Chen, Chong-Yung Chi, Ching-Yung Chen
2001 J jnl
Cumulant-based inverse filter criteria for MIMO blind deconvolution: properties, algorithms, and application to DS/CDMA systems in multipath.
IEEE Trans. Signal Process.
Chong-Yung Chi, Chii-Horng Chen
2001 J jnl
Two-dimensional frequency-domain blind system identification using higher order statistics with application to texture synthesis.
IEEE Trans. Signal Process.
Chong-Yung Chi, Chii-Horng Chen
2000 J jnl
Performance of Shalvi and Weinstein's deconvolution criteria for channels with/without zeros on the unit circle.
IEEE Trans. Signal Process.
Chih-Chun Feng, Chong-Yung Chi
1999 J jnl
Fourier series based nonminimum phase model for statistical signal processing.
IEEE Trans. Signal Process.
Chong-Yung Chi
1999 J jnl
Performance of cumulant based inverse filters for blind deconvolution.
IEEE Trans. Signal Process.
Chih-Chun Feng, Chong-Yung Chi
1997 J jnl
Parametric cumulant based phase estimation of 1-D and 2-D nonminimum phase systems by allpass filtering.
IEEE Trans. Signal Process.
Horng-Ming Chien, Huang-Lin Yang, Chong-Yung Chi
1996 J jnl
Design of Wiener filters using a cumulant based MSE criterion.
Signal Process.
Chih-Chun Feng, Chong-Yung Chi
1996 J jnl
New cumulant-based inverse filter criteria for deconvolution of nonminimum phase systems.
IEEE Trans. Signal Process.
Chii-Horng Chen, Chong-Yung Chi, Wu-Ton Chen
1995 J jnl
A new identification algorithm for allpass systems by higher-order statistics.
Signal Process.
Chong-Yung Chi, Jung-Yuan Kung
1995 Misc conf
A unified class of inverse filter criteria using two cumulants for blind deconvolution and equalization.
ICASSP
Chong-Yung Chi, Mei-Chyn Wu
1995 J jnl
Inverse filter criteria for blind deconvolution and equalization using two cumulants.
Signal Process.
Chong-Yung Chi, Mei-Chyn Wu
1994 J jnl
A new algorithm for the design of linear prediction error filters using cumulant-based MSE criteria.
IEEE Trans. Signal Process.
Chong-Yung Chi, Wen-Jie Chang, Chih-Chun Feng
1994 — conf
A new cumulant based parameter estimation method for noncausal autoregressive systems.
ICASSP (4)
Chong-Yung Chi, Jian-Lin Hwang
1994 J jnl
A new cumulant based parameter estimation method for noncausal autoregressive systems.
IEEE Trans. Signal Process.
Chong-Yung Chi, Jian-Lin Hwang, Chyi-Feng Rau
1993 C conf
A new iterative WLS Chebyshev approximation method for the design of two-dimensional FIR digital filters.
ISCAS
Chong-Yung Chi, Shyu-Li Chiou
1993 J jnl
A phase determination method for nonminimum phase ARMA systems by a single cumulant sample.
IEEE Trans. Signal Process.
Chong-Yung Chi, Jung-Yuan Kung
1993 C conf
An adaptive Bernoulli-Gaussian model based maximum-likelihood channel equalizer for detection of binary sequences.
ISCAS
Wu-Ton Chen, Chong-Yung Chi
1993 J jnl
Linear prediction, maximum flatness, maximum entropy, and AR polyspectral estimation.
IEEE Trans. Signal Process.
Chong-Yung Chi
1993 — conf
New inverse filter criteria for identification and deconvolution of nonminimum-phase systems by single cumulant slice.
ICASSP (4)
Wu-Ton Chen, Chong-Yung Chi
1992 J jnl
A new WLS Chebyshev approximation method for the design of FIR digital filters with arbitrary complex frequency response.
Signal Process.
Chong-Yung Chi, Shyu-Li Chiou
1992 J jnl
An improved inverse filtering method for parametric spectral estimation.
IEEE Trans. Signal Process.
Chong-Yung Chi, Diing Wang
1992 J jnl
Minimum-variance deconvolution and maximum-likelihood deconvolution for nonwhite Bernoulli-Gaussian processes with a Joseph spectrum.
IEEE Trans. Signal Process.
Chong-Yung Chi
1991 J jnl
A robustness test for the MVD filter and MLD algorithm.
IEEE Trans. Geosci. Remote. Sens.
Chong-Yung Chi
1991 J jnl
An adaptive maximum-likelihood deconvolution algorithm.
Signal Process.
Chong-Yung Chi, Wu-Ton Chen
1987 J jnl
A fast maximum likelihood estimation and detection algorithm for Bernoulli-Gaussian processes.
IEEE Trans. Acoust. Speech Signal Process.
Chong-Yung Chi
1987 J jnl
A further analysis for the minimum-variance deconvolution filter performance.
IEEE Trans. Acoust. Speech Signal Process.
Chong-Yung Chi
1987 J jnl
Roundoff noise analysis for digital signal power processors using Welch's power spectrum estimation.
IEEE Trans. Acoust. Speech Signal Process.
Chong-Yung Chi, David G. Long, Fuk-Kwok Li
1985 Misc conf
A fast maximum-likelihood estimation and detection algorithm for Bernoulli-Gaussian processes.
ICASSP
Chong-Yung Chi, John Goutsias, Jerry M. Mendel
1985 J jnl
Viterbi algorithm detector for Bernoulli-Gaussian processes.
IEEE Trans. Acoust. Speech Signal Process.
Chong-Yung Chi, Jerry M. Mendel
1984 J jnl
Improved maximum-likelihood detection and estimation of Bernoulli-Gaussian processes.
IEEE Trans. Inf. Theory
Chong-Yung Chi, Jerry M. Mendel
1984 Misc conf
Performance of minimum-variance deconvolution filter.
ICASSP
Chong-Yung Chi, Jerry M. Mendel