Hidden geometry explains why kernel methods separate complex data so well

Are two sets of data genuinely different, or is it because of randomness? This question, known as the two-sample testing problem, becomes notoriously difficult in modern datasets, because they are ...

Open-source software unlocks rapid DNA structure generation and analysis in one workflow

Computational chemists at the University of Amsterdam's Van 't Hoff Institute for Molecular Sciences have developed a ...
IEEE

Sign-Enhanced Semidefinite Programming Algorithm and its Application to Independent Component Analysis

Abstract: Independent component analysis (ICA) is widely applied in remote sensing signal processing. Among various ICA algorithms, the modified semidefinite programming (MSDP) algorithm stands out.
IEEE

Big Data and AI Algorithms for Sustainable Development Goals: A Topic Modeling Analysis

Abstract: This study makes significant contributions to the field by examining the transformative role of big data and artificial intelligence (AI) in advancing Sustainable Development Goals (SDGs), ...
SciTech Daily

Hidden Earthquake Threat: Oregon’s Fault May Be Closer to the Surface Than Scientists Thought

Scientists have uncovered new details beneath northern Oregon that may change earthquake hazard estimates and reveal previously unseen structures deep underground. Credit: SciTechDaily.com A new study ...
IEEE

Online Data-Driven Control of Nonlinear Systems Using Semidefinite Programming

Abstract: This letter proposes a novel Data-Driven (DD) method for controlling unknown input-affine nonlinear systems. First, we estimate the system dynamics from noisy data offline through Subspace ...