How Ramanujan's formulae for pi connect to modern high energy physics

Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

Simular’s AI agent wants to run your Mac, Windows PC for you

Simular, a startup building AI agents for Mac OS and Windows, has solved the AI hallucination problem in a compelling way.

Simulations reveal how black holes generate intense light from infalling matter

Surprisingly, some of the universe's brightest objects are black holes. As scorching gas and dust flow around and into a ...
IEEE

Dynamic Autoregressive Tensor Factorization for Pattern Discovery of Spatiotemporal Systems

Abstract: Spatiotemporal systems are ubiquitous in a large number of scientific areas, representing underlying knowledge and patterns in the data. Here, a fundamental question usually arises as how to ...
GitHub

LU Decomposition using Gilbert-Peierls method.

Crate gplu provides sparse LU factorization with partial pivoting as described in "Sparse Partial Pivoting in Time Proportional to Arithmetic Operations" by John R. Gilbert and Tim Peierls.
IEEE

Hyperspectral Super-Resolution Using Nonlinear Unmixing and Nonnegative Tensor Factorization

Abstract: Fusing a hyperspectral image (HSI) and a multispectral image (MSI) to generate a super-resolution image (SRI) with refined spatial and spectral resolution is a popular technique in ...