A Software Defined Cognitive Radio System: Cognitive Wireless Cloud. - Hiroshi Harada; Homare Murakami; Kentaro Ishizu; Stanislav A. Filin; Yoshia Saito; Ha Nguyen Tran; Goh Miyamoto; Mikio Hasegawa; Yoshitoshi Murata; Shuzo Kato (GLOBECOM, 2007)

Distributed Optimization based on Neurodynamics for Cognitive Wireless Clouds. - Mikio Hasegawa; Ha Nguyen Tran; Goh Miyamoto; Yoshitoshi Murata; Shuzo Kato (PIMRC, 2007)

Dynamic Spectrum Assignment and Access Scenarios, System Architecture, Functional Architecture and Procedures for IEEE P1900.4 Management System. - Stanislav A. Filin; Kentaro Ishizu; Homare Murakami; Hiroshi Harada; Goh Miyamoto; Ha Nguyen Tran; Shuzo Kato; Mikio Hasegawa (CrownCom, 2008)

Application of Higher Order Neural Network Dynamics to Distributed Radio Resource Usage Optimization of Cognitive Wireless Networks. - Mikio Hasegawa; Taichi Takeda; Taro Kuroda; Ha Nguyen Tran; Goh Miyamoto; Yoshitoshi Murata; Hiroshi Harada; Shuzo Kato (ICONIP (1), 2008)

Decentralized optimization of wireless sensor network lifetime based on neural network dynamics. - Mikio Hasegawa; Tetsuo Kawamura; Ha Nguyen Tran; Goh Miyamoto; Yoshitoshi Murata; Hiroshi Harada; Shuzo Kato (PIMRC, 2008)

A user-centric access point selection scheme for cognitive wireless network. - Ha Nguyen Tran; Mikio Hasegawa; Yoshitoshi Murata; Homare Murakami; Goh Miyamoto; Kentaro Ishizu; Stanislav A. Filin; Hiroshi Harada; Shuzo Kato (PIMRC, 2008)

User-Centric Optimum Radio Access Selection in Heterogeneous Wireless Networks Based on Neural Network Dynamics. - Mikio Hasegawa; Ha Nguyen Tran; Goh Miyamoto; Yoshitoshi Murata (WCNC, 2008)

Autonomous and Decentralized Optimization of Large-Scale Heterogeneous Wireless Networks by Neural Network Dynamics. - Mikio Hasegawa; Ha Nguyen Tran; Goh Miyamoto; Yoshitoshi Murata; Hiroshi Harada; Shuzo Kato (IEICE Trans. Commun., 2008)

Research and development on heterogeneous type and spectrum sharing type cognitive radio systems. - Hiroshi Harada; Homare Murakami; Kentaro Ishizu; Stanislav A. Filin; Goh Miyamoto; Ha Nguyen Tran; Yohannes D. Alemseged; Chen Sun 001 (CrownCom, 2009)

Power Control of Cognitive Radio System in Rayleigh Fading. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (GLOBECOM, 2009)

Dual-Purpose Spectrum Sensor Using IEEE802.15.4a UWB PHY and Energy Detection. - Yohannes D. Alemseged; Ha Nguyen Tran; Chen Sun 001; Hiroshi Harada (ICCCN, 2009)

Power control of transmit diversity and beamforming under correlated fading. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (PIMRC, 2009)

Representation of user satisfaction and fairness evaluation for user-centric dynamic spectrum access. - Ha Nguyen Tran; Mikio Hasegawa; Yoshitoshi Murata; Hiroshi Harada (PIMRC, 2009)

Distributed Spectrum Sensing for Cognitive Radios. - Yohannes D. Alemseged; Chen Sun 001; Ha Nguyen Tran; Hiroshi Harada (VTC Spring, 2009)

Distributed Spectrum Sensing with Two-Stage Detection for Cognitive Radio. - Yohannes D. Alemseged; Chen Sun 001; Ha Nguyen Tran; Hiroshi Harada (VTC Fall, 2009)

Design and Implementation of A Distributed Radio Resource Usage Optimization Algorithm for Heterogeneous Wireless Networks. - Mikio Hasegawa; Taichi Takeda; Goh Miyamoto; Ha Nguyen Tran; Homare Murakami; Kentaro Ishizu; Stanislav A. Filin; Hiroshi Harada (VTC Fall, 2009)

Cognitive Radio Sensing Architecture and a Sensor Selection Case Study. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (VTC Spring, 2009)

Detection of Primary Users with Distributed Spectrum Sensors over Rayleigh Fading Channel. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (VTC Fall, 2009)

Robust Spectrum Sensing Algorithms for Cognitive Radio Application by Using Distributed Sensors. - Yohannes D. Alemseged; Chen Sun 001; Ha Nguyen Tran; Hiroshi Harada (IEICE Trans. Commun., 2009)

Spectrum Sensing Architecture and Use Case Study: Distributed Sensing over Rayleigh Fading Channels. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (IEICE Trans. Commun., 2009)

Adaptive Two Thresholds Based Energy Detection For Cooperative Spectrum Sensing. - Chunyi Song; Yohannes D. Alemseged; Ha Nguyen Tran; Gabriel Porto Villardi; Chen Sun 001; Stanislav A. Filin; Hiroshi Harada (CCNC, 2010)

Media Access Scheme in Distributed Spectrum Sensing. - Yohannes D. Alemseged; Ha Nguyen Tran; Chen Sun 001; Hiroshi Harada (VTC Fall, 2010)

Optimization of Time Slot and Transmit Power at Secondary Users for Dynamic Spectrum Access. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (VTC Fall, 2010)

Enhanced Media Access Scheme for Distributed Spectrum Sensing. - Yohannes D. Alemseged; Chen Sun 001; Ha Nguyen Tran; Hiroshi Harada (IEICE Trans. Commun., 2010)

Coexistence of Dynamic Spectrum Access Based Heterogeneous Networks. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (IEICE Trans. Commun., 2010)

Transmit Power Control for Cognitive Radio Over a Rayleigh Fading Channel. - Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (IEEE Trans. Veh. Technol., 2010)

On the effect of local sensing database to cognitive radio systems. - Ha Nguyen Tran; Yohannes D. Alemseged; Chen Sun 001; Hiroshi Harada (WPMC, 2011)

Spectrum sensing for cognitive radio systems: technical aspects and standardization activities of the IEEE P1900.6 working group. - Klaus Moessner; Hiroshi Harada; Chen Sun 001; Yohannes D. Alemseged; Ha Nguyen Tran; Dominique Noguet; Ryo Sawai; Naotaka Sato (IEEE Wirel. Commun., 2011)

Enabling coexistence of multiple cognitive networks in TV white space. - Gabriel Porto Villardi; Yohannes D. Alemseged; Chen Sun 001; Chin-Sean Sum; Ha Nguyen Tran; Tuncer Baykas; Hiroshi Harada (IEEE Wirel. Commun., 2011)

Reducing Load of Geo-Location Database by Querying with Secondary User's Preferred Channels. - Ha Nguyen Tran; Yohannes D. Alemseged; Chen Sun 001; Hiroshi Harada (VTC Spring, 2012)

Distributed decision making to improve link quality in coexisting TVWS secondary networks. - Yohannes D. Alemseged; Gabriel Porto Villardi; Chen Sun 001; Ha Nguyen Tran; Hiroshi Harada (WCNC Workshops, 2012)

Coexistence of secondary user networks under primary user constraints in TV white space. - Chen Sun 001; Gabriel Porto Villardi; Zhou Lan; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (WCNC, 2012)

A Distributed Sensing and Caching Database for Cognitive Radio Systems. - Ha Nguyen Tran; Chen Sun 001; Yohannes D. Alemseged; Hiroshi Harada (IEICE Trans. Commun., 2012)

Optimizing the Coexistence Performance of Secondary-User Networks Under Primary-User Constraints for Dynamic Spectrum Access. - Chen Sun 001; Gabriel Porto Villardi; Zhou Lan; Yohannes D. Alemseged; Ha Nguyen Tran; Hiroshi Harada (IEEE Trans. Veh. Technol., 2012)

Cognitive communication in TV white spaces: An overview of regulations, standards, and technology. - Chin-Sean Sum; Gabriel Porto Villardi; Mohammad Azizur Rahman; Tuncer Baykas; Ha Nguyen Tran; Zhou Lan; Chen Sun 001; Yohannes D. Alemseged; Junyi Wang; Chunyi Song; Chang Woo Pyo; Stanislav A. Filin; et al. (IEEE Commun. Mag., 2013)

A series of trials in the UK as part of the Ofcom TV white spaces pilot. - Oliver Holland; Nishanth Sastry; Shuyu Ping; Raymond Knopp; Florian Kaltenberger; Dominique Nussbaum; Juhani Hallio; Mikko Jakobsson; Jani Auranen; Reijo Ekman; Jarkko Paavola; Arto Kivinen; et al. (CCS, 2014)

Implementation and Performance Evaluation of a Distributed TV White Space Sensing System. - Ha Nguyen Tran; Yohannes D. Alemseged; Hiroshi Harada (IEICE Trans. Commun., 2014)

Fast Subgraph Matching on Large Graphs using Graphics Processors. - Ha Nguyen Tran; Jung-Jae Kim 001; Bingsheng He (DASFAA (1), 2015)

Some Initial Results and Observations from a Series of Trials within the Ofcom TV White Spaces Pilot. - Oliver Holland; Shuyu Ping; Nishanth Sastry; Pravir Chawdhry; Jean-Marc Chareau; James Bishop; Hong Xing; Suleyman Taskafa; Adnan Aijaz; Michele Bavaro; Philippe Viaud; Tiziano Pinato; et al. (VTC Spring, 2015)

IEEE 802.11af Indoor Experiment in UK Ofcom TVWS Trial Pilot Program. - Keiichi Mizutani; Kentaro Ishizu; Takeshi Matsumura; Ha Nguyen Tran; Hirokazu Sawada; Homare Murakami; Fumihide Kojima; Hiroshi Harada (VTC Spring, 2015)

Path Loss and Throughput Estimation Models for an IEEE 802.11af Prototype. - Hirokazu Sawada; Keiichi Mizutani; Kentaro Ishizu; Takeshi Matsumura; Ha Nguyen Tran; Homare Murakami; Fumihide Kojima; Hiroshi Harada (VTC Spring, 2015)

Evaluation of Channel Availability for Mobile Device by Using a TV White Space Database Qualified by the Ofcom. - Ha Nguyen Tran; Kentaro Ishizu; Fumihide Kojima (VTC Spring, 2015)

Low Overhead Query Method for the Interface between Geo-Location Database and Secondary User. - Ha Nguyen Tran; Hiroshi Harada (IEICE Trans. Commun., 2015)

GpSense: A GPU-Friendly Method for Commonsense Subgraph Matching in Massively Parallel Architectures. - Ha Nguyen Tran; Erik Cambria (CICLing (1), 2016)

Towards GPU-Based Common-Sense Reasoning: Using Fast Subgraph Matching. - Ha Nguyen Tran; Erik Cambria; Amir Hussain 001 (Cogn. Comput., 2016)

Efficient Semantic Search Over Structured Web Data: A GPU Approach. - Ha Nguyen Tran; Erik Cambria; Hoang Giang Do (CICLing (2), 2017)

GPU-based commonsense reasoning for real-time query answering and multimodal analysis - Ha Nguyen Tran (2017)

GPU-based Commonsense Paradigms Reasoning for Real-Time Query Answering and Multimodal Analysis. - Ha Nguyen Tran; Erik Cambria (CoRR, 2018)

Ensemble application of ELM and GPU for real-time multimodal sentiment analysis. - Ha Nguyen Tran; Erik Cambria (Memetic Comput., 2018)

A survey of graph processing on graphics processing units. - Ha Nguyen Tran; Erik Cambria (J. Supercomput., 2018)