Abstract: Principal Component Analysis (PCA) is a workhorse of modern data science. While PCA assumes the data conforms to Euclidean geometry, for specific data types, such as hierarchical and cyclic ...

Danquah, P. and Bekoe, S. (2026) Cyber Deception and Theft: A Critical Review. Journal of Information Security, 17, 149-166.

Abstract: SAGIN realizes seamless 6G coverage and highly reliable ubiquitous connectivity via multi-dimensional collaboration. However, the analysis of multi-node latency based on static assumptions ...