Abstract: Spectral pixels are often a mixture of the pure spectra of the materials, called endmembers, due to the low spatial resolution of hyperspectral sensors, double scattering, and intimate ...
An experimental embedded key-value database written in Zig, built around page-based storage, sorted leaf-page indexing, WAL record logging, and a small transaction API. The metadata format now tracks ...
Abstract: This paper presents a lightweight secure appliance for database encryption and authentication, leveraging quantum random number generator (QRNG) keys. The appliance functions as an ...