A Novel Approach for Inter-User Distance Estimation in 5G mmWave Networks Using Deep Learning. - Mondher Bouazizi; Siyuan Yang 002; Yuwen Cao; Tomoaki Ohtsuki (APCC, 2021)

Dynamic Antenna Control for HAPS Using Fuzzy Q-Learning in Multi-Cell Configuration. - Kenshiro Wada; Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki; Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate (ICC, 2022)

Dynamic Antenna Control for HAPS Using Geometry-based Method in Multi-Cell Configuration. - Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki; Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate (VTC Spring, 2022)

Inter-User Distance Estimation Based on a New Type of Fingerprint in Massive MIMO System for COVID-19 Contact Detection. - Siyuan Yang 002; Mondher Bouazizi; Yuwen Cao; Tomoaki Ohtsuki (Sensors, 2022)

K-Means Clustering-Aided Dynamic Multi-Cell Optimization Algorithm for HAPS. - Wei Dai; Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki (GLOBECOM, 2023)

Dynamic Antenna Control for HAPS Using Mean Field Reinforcement Learning in Multi-Cell Configuration. - Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki (ICC, 2023)

Deep Reinforcement Learning Evolution Algorithm for Dynamic Antenna Control in Multi-Cell Configuration HAPS System. - Siyuan Yang 002; Mondher Bouazizi; Tomoaki Ohtsuki; Yohei Shibata; Wataru Takabatake; Kenji Hoshino; Atsushi Nagate (Future Internet, 2023)

A Low-Complexity Clustering-Aided DQN Method for Dynamic Antenna Control in HAPS. - Mondher Bouazizi; Siyuan Yang 002; Tomoaki Ohtsuki (VTC Spring, 2024)

Beamforming Design using UE Positions and 3D Terrain-Building in HAPS System. - Zhaojie Li; Siyuan Yang 002; Yue Yin; Mondher Bouazizi; Tomoaki Ohtsuki (VTC Fall, 2024)

Enhanced User Clustering and Pairing Scheme for NOMA-Aided UAV Networks. - Yue Yin; Mondher Bouazizi; Siyuan Yang 002; Tomoaki Ohtsuki (VTC Fall, 2024)

Dementia Detection from Speech: What If Language Models Are Not the Answer? - Mondher Bouazizi; Chuheng Zheng; Siyuan Yang 002; Tomoaki Ohtsuki (Inf., 2024)

Deep Learning-Based Channel Estimation to Mitigate Channel Aging in Massive MIMO With Pilot Contamination. - Hiroki Hirose; Siyuan Yang 002; Tomoaki Ohtsuki; Mondher Bouazizi (IEEE Access, 2025)

A Clustering-Aided Optimization Algorithm for Antenna Beamforming in Multicell HAPS Systems. - Wei Dai; Siyuan Yang 002; Yue Yin; Mondher Bouazizi; Tomoaki Ohtsuki (IEEE Internet Things J., 2025)

Joint Angle-Based User Selection and Multiagent Reinforcement Learning for Dynamic Beamforming in HAPS-Assisted IoT Vehicular Networks. - Siyuan Yang 002; Tomoaki Ohtsuki; Xueqin Jiang 001 (IEEE Internet Things J., 2025)