Abstract: Operational frequency selection is a critical spot for ensuring high-frequency (HF) communication’s optimal quality, thus accurate prediction of usable frequency is essential to HF ...

Abstract: We propose a multi-image hiding method based on polarization theory, addressing the structural issue of being unable to individually recover hidden images in multi-image hiding algorithms.

Acai Theory, a health-focused quick service restaurant (QSR) brand, has raised Rs 4 crore in a pre-seed funding round led by All In Capital along with participation from TDV Partners and a clutch of ...

Susan Wilkerson was gone for just one hour when her husband, retired Air Force Maj. Gen. William "Neil" McCasland — who once oversaw some of the military’s most advanced and highly classified research ...

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Start from one vertex. Repeatedly choose the minimum-weight edge that connects the visited set to an unvisited vertex. In the game, players click valid frontier choices and are penalized for ...