Slimmer, longer lasting and much easier to live with, new Oura sets a very high new bar for health-tracking wearables The Guardian’s journalism is independent. We will earn a commission if you buy ...

Abstract: Dynamic mode decomposition (DMD) has emerged as a powerful data-driven technique for extracting dominant spatiotemporal patterns from complex signals. However, conventional DMD methods are ...

In recent years, tensor decomposition-based approaches for hyperspectral anomaly detection (HAD) have gained significant attention in the field of remote sensing. However, existing methods often fail ...

Daily returns for 50 US stocks across Tech, Finance, Healthcare, Energy, and Consumer sectors. Returns generated via factor model with realistic loadings. Value (HML) earned strongly in the 1990s and ...

Note: Personal access tokens were deprecated by Oura in December 2025 — new ones can no longer be created, though previously-issued tokens may still work. New ...