| 2017 | GLOBECOM | Subject-Independent P300 BCI Using Ensemble Classifier, Dynamic Stopping and Adaptive Learning. | Kha Vo, Diep N. Nguyen, Ha Hoang Kha, Eryk Dutkiewicz |
| 2012 | GLOBECOM | D.C. programming for cooperative beamforming in SC-FDMA multi-user multi-relay networks. | Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen, Tung T. Pham |
| 2012 | WCNC | Bregman divergence based sensor selections for spectrum sensing. | Enlong Che, Hoang Duong Tuan, Ha Hoang Kha, Hung Q. Ngo |
| 2011 | GLOBECOM | Fast Local D.C. Programming for Optimal Power Allocation in Wireless Networks. | Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen |
| 2011 | GLOBECOM | Optimized Solutions for Beamforming Problems in Amplify-Forward Wireless Relay Networks. | Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha |
| 2011 | ICASSP | Space-time beamforming for multiuser wireless relay networks. | Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha |
| 2011 | ICASSP | Semi-definite programming for distributed tracking of dynamic objects by nonlinear sensor network. | Umar Rashid, Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen |
| 2011 | ICASSP | Error-entropy based channel state estimation of spatially correlated MIMO-OFDM. | Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen |
| 2011 | ICIP | An optimal design of FIR filters with discrete coefficients and image sampling application. | Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen |
| 2010 | GLOBECOM | Nonsmooth Optimization for Beamforming in Cognitive Multicast Transmission. | Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha, Duy Trong Ngo |
| 2010 | ICASSP | 2-D two-fold symmetric circular shaped filter design with homomorphic processing application. | Akila J. Seneviratne, Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen |
| 2010 | VTC | New Optimized Solution Method for Beamforming in Cognitive Multicast Transmission. | Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha |
| 2010 | VTC | Optimized Power Allocation in Nonlinear Sensor Networks via Semidefinite Programming. | Umar Rashid, Hoang Duong Tuan, Ha Hoang Kha |
| 2007 | ICASSP | An Efficient SDP Based Design for Prototype Filters of M-Channel Cosine-Modulated Filter Banks. | Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen |
| 2007 | ISCAS | Design of Cosine-Modulated Pseudo-QMF Banks Using Semidefinite Programming Relaxation. | Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen |
| 2006 | ICASSP | Symmetric Orthogonal Complex-Valued Filter Bank Design by Semidefinite Programming. | Ha Hoang Kha, Hoang Duong Tuan, Ba-Ngu Vo, Truong Q. Nguyen |