Digital avatar generation company Lemon Slice is working to add a video layer to AI chatbots with a new diffusion model that ...

Before the first planes took off and before the world woke to the attack on Pearl Harbor, a message was sent: “Climb Mount Niitaka.” It wasn’t poetic — it was the final order signaling that diplomacy ...

Abstract: We propose a class of codes, referred to as staircase matrix codes (SMCs), which have staircase-like generator matrices or parity-check matrices. We illustrate that polar codes and ...

Abstract: Covariance matrix estimation for a noise-contaminated signal is a common signal processing task, where the covariance matrix of the desired signal together with the noise covariance matrix ...

On China’s Qiantang River, witnesses recently observed an extraordinary “matrix tide,” where colliding tidal bores formed a grid of waves unlike anything previously explained. Now, researchers using ...

Numerical linear algebra for quaternions — fast, practical, and well‑tested. QuatIca was inspired by the pioneering work in quaternion linear algebra, particularly the QTFM (Quaternion Toolbox for ...

Hundreds of Starbucks employees have walked off the job since Sunday to protest the company’s new dress code, according to the union representing baristas, with more strikes likely in the coming days.

Hundreds of Starbucks Corp. employees have walked off the job since Sunday to protest the company’s new dress code, according to the union representing baristas, with more strikes likely in the coming ...

As we learn the full melodrama of the so-called Signal "scandal" of inviting left-wing, Trump-despising, Atlantic editor Jeffrey Goldberg onto a supposedly secure conference list involving top Trump ...