Living tissues are shaped by self-propelled topological defects, biophysicists find

With a new mathematical model, a team of biophysicists has revealed fresh insights into how biological tissues are shaped by ...
Tech Xplore

Study finds 'dosed' nonlinearity can beat linear and fully nonlinear AI

Umbrella or sun cap? Buy or sell stocks? When it comes to questions like these, many people today rely on AI-supported recommendations. Chatbots such as ChatGPT, AI-driven weather forecasts, and ...
Semiconductor Engineering

Parallel Implementation Of Nonlinear Functions Using An Optical Processor (UCLA)

A new technical paper titled “Massively parallel and universal approximation of nonlinear functions using diffractive processors” was published by researchers at UCLA. “Nonlinear computation is ...
Scientific Research Publishing

Stam, C.J. and Reijneveld, J.C. (2007) Graph Theoretical Analysis of Complex Networks in the Brain. Nonlinear Biomedical Physics, 1, Article No. 3.

ABSTRACT: Background/Objectives: HANS (human papillomavirus vaccination-associated neuroimmunopathic syndrome) is a type of adverse reaction to HPV vaccination that causes cognitive dysfunction. Human ...
Ars Technica

Getting an all-optical AI to handle non-linear math

A standard digital camera used in a car for stuff like emergency braking has a perceptual latency of a hair above 20 milliseconds. That’s just the time needed for a camera to transform the photons ...
IEEE

Nonlinear Locality-Preserving Projections With Dynamic Graph Learning

Abstract: The affinity graph is regarded as a mathematical representation of the local manifold structure. The performance of locality-preserving projections (LPPs) and its variants is tied to the ...
GitHub

How to make nonlinear predictions on categorical variables in causal inferece given causal graph?

I was learning causal inference and discovery these days and have suffered from this question for a long time. From my understanding of the literature, causal inference seems quite different from ...
Scientific Research Publishing

Nonlinear Oscillations of a Magneto Static Spring-Mass ()

The Duffing equation describes the oscillations of a damped nonlinear oscillator [1]. Its non-linearity is confined to a one coordinate-dependent cubic term. Its applications describing a mechanical ...