IEEE

Augmented Graph Convolutional Network for Enhancing Label Reachability

Abstract: Graph Convolutional Networks (GCNs) have emerged as a leading approach for semi-supervised node classification. However, due to the uneven distribution of labeled nodes in graphs, only a ...
IEEE

Graph Attention Network-Based AP Selection for Cell-Free Massive MIMO Systems

Abstract: Cell-free massive MIMO has emerged as a promising paradigm for beyond 5G and 6G networks, thanks to its ability to eliminate inter-cell interference and provide uniform service quality.