| 2026 | AAAI | A Scalable and Exact Relaxation for Densest k-Subgraph via Error Bounds. | Ya Liu, Junbin Liu, Wing-Kin Ma, Aritra Konar |
| 2025 | ICML | Multilayer Matrix Factorization via Dimension-Reducing Diffusion Variational Inference. | Junbin Liu, Farzan Farnia, Wing-Kin Ma |
| 2024 | ICASSP | Transmitting Data Through Reconfigurable Intelligent Surface: A Spatial Sigma-Delta Modulation Approach. | Wai-Yiu Keung, Hei Victor Cheng, Wing-Kin Ma |
| 2024 | ICASSP | Robust Symbol-Level Precoding via a Symbol-Perturbed Zero-Forcing Structure. | Wai-Yiu Keung, Yatao Liu, Wing-Kin Ma |
| 2024 | ICASSP | Probabilistic Simplex Component Analysis via Variational Auto-Encoding. | Yuening Li, Xiao Fu, Wing-Kin Ma |
| 2024 | ICASSP | Cardinality-Constrained Binary Quadratic Optimization via Extreme Point Pursuit, with Application to the Densest K-Subgraph Problem. | Ya Liu, Junbin Liu, Wing-Kin Ma |
| 2023 | ICASSP | Secure Integrated Sensing and Communication Downlink Beamforming: A Semidefinite Relaxation Approach With Tightness Guaranteed. | Wai-Yiu Keung, Hoi-To Wai, Wing-Kin Ma |
| 2023 | ICASSP | A Simple Scheme for Coupled Factorization for Hyperspectral Super-Resolution: Exploiting Sparsity in an Easy Way. | Yuening Li, Wing-Kin Ma, Ruiyuan Wu, Huikang Liu |
| 2023 | ICASSP | Symbol-Level Precoding is Related to Parameter Estimation from Quantized Data. | Mingjie Shao, Wing-Kin Ma, Yatao Liu |
| 2022 | ICASSP | Mimo Detection by Variational Posterior Inference. | Junbin Liu, Mingjie Shao, Wing-Kin Ma |
| 2022 | ICASSP | Extreme-Point Pursuit for Unit-Modulus Optimization. | Mingjie Shao, Qi Dai, Wing-Kin Ma |
| 2021 | AAAI | Federated Block Coordinate Descent Scheme for Learning Global and Personalized Models. | Ruiyuan Wu, Anna Scaglione, Hoi-To Wai, Nurullah Karako, Kari Hreinsson, Wing-Kin Ma |
| 2021 | ICASSP | Divide and Conquer: One-bit MIMO-OFDM Detection by Inexact Expectation Maximization. | Mingjie Shao, Wing-Kin Ma |
| 2021 | IGARSS | On Hyperspectral Unmixing. | Wing-Kin Ma |
| 2020 | ICASSP | Proximal Distance Algorithm for Nonconvex QCQP with Beamforming Applications. | Qiang Li, Yatao Liu, Mingjie Shao, Wing-Kin Ma |
| 2020 | ICASSP | Stochastic Ml Estimation for Hyperspectral Unmixing Under Endmember Variability and Nonlinear Models. | Yuening Li, Ruiyuan Wu, Wing-Kin Ma |
| 2020 | ICASSP | Multiuser Massive Mimo Downlink Precoding Using Second-Order Spatial Sigma-Delta Modulation. | Mingjie Shao, Wing-Kin Ma, A. Lee Swindlehurst |
| 2020 | ICASSP | A Partial Relaxation DOA Estimator Based on Orthogonal Matching Pursuit. | Minh Trinh-Hoang, Wing-Kin Ma, Marius Pesavento |
| 2019 | ACSSC | Spatial Sigma-Delta Modulation for the Massive MIMO Downlink. | Mingjie Shao, Wing-Kin Ma, Qiang Li, A. Lee Swindlehurst |
| 2019 | ICASSP | An Admm Algorithm for Peak Transmission Energy Minimization in Symbol-level Precoding. | Yatao Liu, Mingjie Shao, Wing-Kin Ma |
| 2019 | ICASSP | Discrete Constant Envelope Transceiver Design for Multiuser Massive MIMO Downlink. | Mingjie Shao, Qiang Li, Wing-Kin Ma |
| 2019 | ICASSP | Stochastic Ml Simplex-structured Matrix Factorization under the Dirichlet Mixture Model. | Ruiyuan Wu, Qiang Li, Wing-Kin Ma |
| 2018 | ICASSP | Hyperspectral Super-Resolution Via Coupled Tensor Factorization: Identifiability and Algorithms. | Charilaos I. Kanatsoulis, Xiao Fu, Nicholas D. Sidiropoulos, Wing-Kin Ma |
| 2018 | ICASSP | Symbol-Level Precoding is Symbol-Perturbed zf When Energy Efficiency is Sought. | Yatao Liu, Wing-Kin Ma |
| 2018 | ICASSP | One-Bit Massive Mimo Precoding via a Minimum Symbol-Error Probability Design. | Mingjie Shao, Qiang Li, Wing-Kin Ma |
| 2018 | ICASSP | Hi, Bcd! Hybrid Inexact Block Coordinate Descent for Hyperspectral Super-Resolution. | Ruiyuan Wu, Chun-Hei Chan, Hoi-To Wai, Wing-Kin Ma, Xiao Fu |
| 2018 | ICIP | Hyperspectral Super-Resolution: Combining Low Rank Tensor and Matrix Structure. | Charilaos I. Kanatsoulis, Xiao Fu, Nicholas D. Sidiropoulos, Wing-Kin Ma |
| 2017 | ICASSP | A simple way to approximate average robust multiuser MISO transmit optimization under covariance-based CSIT. | Mingjie Shao, Wing-Kin Ma |
| 2017 | ICASSP | Joint transmit beamforming optimization and uplink/downlink user selection in a full-duplex multi-user MIMO system. | Man-Wai Un, Wing-Kin Ma, Pak-Chung Ching |
| 2017 | ICASSP | A stochastic maximum-likelihood framework for simplex structured matrix factorization. | Ruiyuan Wu, Wing-Kin Ma, Xiao Fu |
| 2017 | ICASSP | SDR approximation bounds for the robust multicast beamforming problem with interference temperature constraints. | Sissi Xiaoxiao Wu, Man-Chung Yue, Anthony Man-Cho So, Wing-Kin Ma |
| 2016 | ICASSP | Robust volume minimization-based matrix factorization via alternating optimization. | Xiao Fu, Wing-Kin Ma, Kejun Huang, Nicholas D. Sidiropoulos |
| 2016 | ICASSP | A new low-rank solution result for a semidefinite program problem subclass with applications to transmit beamforming optimization. | Qiang Li, Wing-Kin Ma |
| 2015 | ICASSP | Low-complexity robust MISO downlink precoder optimization for the limited feedback case. | Mostafa Medra, Wing-Kin Ma, Timothy N. Davidson |
| 2015 | ICASSP | A beamformed alamouti amplify-and-forward scheme in multigroup multicast cloud-relay networks. | Sissi Xiaoxiao Wu, Anthony Man-Cho So, Wing-Kin Ma |
| 2014 | ICASSP | Blind spectra separation and direction finding for cognitive radio using temporal correlation-domain ESPRIT. | Xiao Fu, Nicholas D. Sidiropoulos, Wing-Kin Ma, John Tranter |
| 2014 | ICASSP | Robust artificial noise-aided transmit optimization for achieving secrecy and energy harvesting. | Qiang Li, Wing-Kin Ma, Anthony Man-Cho So |
| 2014 | ICASSP | Distributionally robust chance-constrained transmit beamforming for multiuser MISO downlink. | Qiang Li, Anthony Man-Cho So, Wing-Kin Ma |
| 2014 | ICASSP | Antenna subset selection optimization for large-scale MISO constant envelope precoding. | Jiaxian Pan, Wing-Kin Ma |
| 2014 | ICASSP | Robust transmit designs for an energy harvesting multicast system. | Sissi Xiaoxiao Wu, Qiang Li, Wing-Kin Ma, Anthony Man-Cho So |
| 2013 | ICASSP | Blind separation of convolutive mixtures of speech sources: Exploiting local sparsity. | Xiao Fu, Wing-Kin Ma |
| 2013 | ICASSP | Multi-group multicast beamforming in cognitive radio networks via rank-two transmit beamformed Alamouti space-time coding. | Senshan Ji, Sissi Xiaoxiao Wu, Anthony Man-Cho So, Wing-Kin Ma |
| 2013 | ICASSP | An alternating optimization algorithm for the MIMO secrecy capacity problem under sum power and per-antenna power constraints. | Qiang Li, Mingyi Hong, Hoi-To Wai, Wing-Kin Ma, Ya-Feng Liu, Zhi-Quan Luo |
| 2013 | ICASSP | Signal region characterization and exact phase recovery for constant envelope precoding in single-user large-scale MISO channels. | Jiaxian Pan, Wing-Kin Ma |
| 2013 | ICASSP | Robust semi-definite relaxation MIMO detection in a non-gaussian channel. | Jakob Vovnoboy, Ami Wiesel, Wing-Kin Ma |
| 2013 | ICASSP | A convex approximation method for multiuser MISO sum rate maximization under discrete rate constraints. | Hoi-To Wai, Qiang Li, Wing-Kin Ma |
| 2013 | ICASSP | A non-negative sparse promoting algorithm for high resolution hyperspectral imaging. | Eliot Wycoff, Tsung-Han Chan, Kui Jia, Wing-Kin Ma, Yi Ma |
| 2013 | WCNC | Achieving full cooperative and frequency diversity in bit-interleaved coded two-way relay networks. | Ye Yang, Tsung-Hui Chang, Jianhua Ge, Wing-Kin Ma, P. C. Ching |
| 2012 | ACSSC | Session MP3b: Coordinated multipoint (invited). | Wing-Kin Ma |
| 2012 | ACSSC | A decentralized method for joint admission control and beamforming in coordinated multicell downlink. | Hoi-To Wai, Wing-Kin Ma |
| 2012 | ICASSP | Fast algorithms for robust hyperspectral endmember extraction based on worst-case simplex volume maximization. | Tsung-Han Chan, Ji-Yuan Liou, Arul-Murugan Ambikapathi, Wing-Kin Ma, Chong-Yung Chi |
| 2012 | ICASSP | A simple closed-form solution for overdetermined blind separation of locally sparse quasi-stationary sources. | Xiao Fu, Wing-Kin Ma |
| 2012 | ICASSP | Optimal transmission strategy for outage rate maximization in MISO fading channels with training. | Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi |
| 2012 | ICASSP | Rank-two transmit beamformed Alamouti space-time coding for physical-layer multicasting. | Xiaoxiao Wu, Anthony Man-Cho So, Wing-Kin Ma |
| 2011 | ACSSC | Worst-case robust multiuser transmit beamforming using semidefinite relaxation: duality and implications. | Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi |
| 2011 | ACSSC | Blind identification of mixtures of quasi-stationary sources using a khatri-rao subspace approach. | Ka-Kit Lee, Wing-Kin Ma, Yi-Lin Chiou, Tsung-Han Chan, Chong-Yung Chi |
| 2011 | ACSSC | Safe convex approximation to outage-based MISO secrecy rate optimization under imperfect CSI and with artificial noise. | Qiang Li, Wing-Kin Ma, Anthony Man-Cho So |
| 2011 | ACSSC | Session MA8b2: Physical layer security I. | Wing-Kin Ma |
| 2011 | ACSSC | Session MA8b3: Physical layer security II. | Wing-Kin Ma |
| 2011 | ACSSC | Session WA6b: Source separation. | Wing-Kin Ma |
| 2011 | ICASSP | Robust secondary multicast transmit beamforming for cognitive radio networks under imperfect channel state information. | Yongwei Huang, Qiang Li, Wing-Kin Ma, Shuzhong Zhang |
| 2011 | ICASSP | A robust artificial noise aided transmit design for MISO secrecy. | Qiang Li, Wing-Kin Ma |
| 2011 | ICASSP | A Lagrangian dual relaxation approach to ML MIMO detection: Reinterpreting regularized lattice decoding. | Jiaxian Pan, Wing-Kin Ma |
| 2011 | ICASSP | Cheap semidefinite relaxation MIMO detection using row-by-row block coordinate descent. | Hoi-To Wai, Wing-Kin Ma, Anthony Man-Cho So |
| 2011 | ICASSP | Probabilistic SINR constrained robust transmit beamforming: A Bernstein-type inequality based conservative approach. | Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, Anthony Man-Cho So, Chong-Yung Chi |
| 2011 | ICASSP | Multicast transmit beamforming using a randomize-in-time strategy. | Sissi Xiaoxiao Wu, Wing-Kin Ma |
| 2011 | IGARSS | An optimization perspective onwinter's endmember extraction belief. | Tsung-Han Chan, Wing-Kin Ma, Arul-Murugan Ambikapathi, Chong-Yung Chi |
| 2010 | GLOBECOM | Distributed Space-Time Coding for Two-Path Successive Relaying. | Feng Tian, Wei Zhang, Wing-Kin Ma, Pak-Chung Ching |
| 2010 | ICASSP | A robust minimum volume enclosing simplex algorithm for hyperspectral unmixing. | Arul-Murugan Ambikapathi, Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi |
| 2010 | ICASSP | Joint transmit beamforming and artificial noise design for QoS discrimination inwireless downlink. | Wei-Cheng Liao, Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi |
| 2010 | ICASSP | Secrecy rate maximization of a miso channelwith multiple multi-antenna eavesdroppers via semidefinite programming. | Qiang Li, Wing-Kin Ma |
| 2009 | ICASSP | Convex analysis based minimum-volume enclosing simplex algorithm for hyperspectral unmixing. | Tsung-Han Chan, Chong-Yung Chi, Yu-Min Huang, Wing-Kin Ma |
| 2009 | ICASSP | On perfect channel identifiability of semiblind ML detection of orthogonal space-time block coded OFDM. | Tsung-Hui Chang, Wing-Kin Ma, Chuan-Yuan Huang, Chong-Yung Chi |
| 2009 | ICASSP | Semi-definite programming approach to sensor network node localization with anchor position uncertainty. | Kenneth Wing-Kin Lui, Wing-Kin Ma, Hing-Cheung So, Frankie K. W. Chan |
| 2009 | ICASSP | DOA estimation of quasi-stationary signals via Khatri-Rao subspace. | Wing-Kin Ma, Tsung-Han Hsieh, Chong-Yung Chi |
| 2009 | ICASSP | Optimal linear fusion for distributed spectrum sensing via semidefinite programming. | Zhi Quan, Wing-Kin Ma, Shuguang Cui, Ali H. Sayed |
| 2009 | ICASSP | Full diversity under multiple carrier frequency offsets of a family of space-frequency codes. | Feng Tian, Xiang-Gen Xia, Wing-Kin Ma, Pak-Chung Ching |
| 2008 | ICASSP | Blind separation of non-negative sources by convex analysis: Effective method using linear programming. | Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi, Yue Joseph Wang |
| 2008 | ICASSP | Some results on 16-QAM MIMO detection using semidefinite relaxation. | Wing-Kin Ma, Chao-Cheng Su, Joakim Jaldn, Chong-Yung Chi |
| 2007 | ICASSP | Semiblind ML OSTBC-OFDM Detection in Block Fading Channels. | Tsung-Hui Chang, Wing-Kin Ma, Chong-Yung Chi |
| 2007 | ICASSP | A Convex Analysis Based Criterion for Blind Separation of Non-Negative Sources. | Tsung-Han Chan, Wing-Kin Ma, Chong-Yung Chi, Yue Wang |
| 2007 | ICASSP | A Novel Subspace Approach for Wireless Sensor Network Positioning with Range Measurements. | Frankie Kit Wing Chan, Hing-Cheung So, Wing-Kin Ma |
| 2007 | ICASSP | Nonintersecting Subspace OSTBCs for Blind ML Detection. | Wing-Kin Ma |
| 2006 | FUSION | Closed Form PHD Filtering for Linear Jump Markov Models. | Ahmed Pasha, Ba-Ngu Vo, Hoang Duong Tuan, Wing-Kin Ma |
| 2006 | ICASSP | Extended Differential Unitary Space-Time Modulation: A Non-Coherent Scheme with Error Penalty Less Than 3DB. | Wing-Kin Ma, Chong-Yung Chi, P. C. Ching |
| 2005 | ICASSP | Reducing the average complexity of ML detection using semidefinite relaxation. | Joakim Jaldn, Bjrn E. Ottersten, Wing-Kin Ma |
| 2005 | ICASSP | On implementing the blind ML receiver for orthogonal space-time block codes. | Wing-Kin Ma, Ba-Ngu Vo, Timothy N. Davidson, Pak-Chung Ching |
| 2005 | ICASSP | Localizing an unknown time-varying number of speakers: a Bayesian random finite set approach. | Ba-Ngu Vo, Wing-Kin Ma, Sumeetpal S. Singh |
| 2004 | ICARCV | Joint detection and tracking of multiple maneuvering targets in clutter using random finite sets. | Ba-Ngu Vo, Wing-Kin Ma |
| 2004 | ICASSP | On the number of pilots for OFDM system in multipath fading channels. | Wei Zhang, Xiang-Gen Xia, P. C. Ching, Wing-Kin Ma |
| 2004 | ICASSP | Accurate approximation algorithm for TOA-based maximum likelihood mobile location using semidefinite programming. | Ka Wai Cheung, Wing-Kin Ma, Hing-Cheung So |
| 2004 | ICASSP | Blind symbol identifiability of orthogonal space-time block codes. | Wing-Kin Ma, P. C. Ching, Timothy N. Davidson, Ba-Ngu Vo |
| 2004 | ICASSP | Tracking multiple speakers using random sets. | Ba-Ngu Vo, Sumeetpal S. Singh, Wing-Kin Ma |
| 2003 | GLOBECOM | Blind maximum-likelihood decoding for orthogonal space-time block codes: a semidefinite relaxation approach. | Wing-Kin Ma, Pak-Chung Ching, Timothy N. Davidson, Xiang-Gen Xia |
| 2003 | ICASSP | Received signal strength based mobile positioning via constrained weighted least squares. | Ka Wai Cheung, Hing-Cheung So, Wing-Kin Ma, Yiu Tong Chan |
| 2003 | ICASSP | Robust interference suppression and blind speech beamforming in room reverberant environments. | Wing-Kin Ma, Pak-Chung Ching |
| 2002 | ICASSP | Multiuser detection for asynchronous CDMA using block coordinate ascent and semi-definite relaxation. | Wing-Kin Ma, Timothy N. Davidson, Kon Max Wong, Pak-Chung Ching |
| 2000 | ICASSP | Maximum likelihood detection for multicarrier systems employing non-orthogonal pulse shapes. | Wing-Kin Ma, P. C. Ching, Kon Max Wong |