Incremental Data-Driven Topology Learning for Time-Varying Graph Signals. - Zefeng Qi; Guobing Li; Shiyu Zhai; Guomei Zhang (GLOBECOM, 2020)

Graph-Based Random Sampling for Massive Access in IoT Networks. - Shiyu Zhai; Guobing Li; Zefeng Qi; Guomei Zhang (GLOBECOM, 2020)

Signal Recovery for Incomplete Ocean Data via Graph Signal Processing. - Zefeng Qi; Xuewen Liao; Ang Li 003; Chunlei Zheng (GLOBECOM, 2022)

Spatio-temporal signal recovery under diffusion-induced smoothness and temporal correlation priors. - Shiyu Zhai; Guobing Li; Guomei Zhang; Zefeng Qi (IET Signal Process., 2022)

Improving Channel Spatial Extrapolation Using Smooth and Low-Rank Graph Signal Features. - Zefeng Qi; Xuewen Liao; Chunlei Zheng (GLOBECOM, 2024)

Asymmetrical Attention Network for Multi-Task WiFi-Based Sensing. - Jinggan Zhou; Xuewen Liao; Zefeng Qi; Zhenzhen Gao (GLOBECOM, 2024)