VMatcher is a hybrid Mamba‑Transformer network for semi‑dense local feature matching. It combines Mamba's efficient Selective Scan Mechanism with Transformer's attention to balance accuracy and ...

Abstract: Graph Convolutional Networks (GCNs) have been widely studied for semi-supervised learning tasks. It is known that the graph convolution operations in most of existing GCNs are composed of ...

AMD shares climbed nearly 80% in 2025 before a recent 19% pullback tied to broader AI sentiment. AMD’s positioning as a value alternative could benefit if investors push AI spenders toward cost ...

Section 1. Purpose. Superiority in space is a measure of national vision and willpower, and the technologies Americans develop to achieve it contribute substantially to the Nation’s strength, security ...

The rapid push by companies such as SpaceX and Amazon to develop space-based AI data centers is creating new applications for optical communications, a technology long viewed as central to the future ...

Graph-based methods have demonstrated exceptional performance in semi-supervised classification. However, existing graph-based methods typically construct either a predefined graph in the original ...