How AI is changing voice surveillance in financial services

How is AI redefining the way financial firms supervise voice communications? Explore how firms are transforming voice ...
IEEE

GAN-Based Hybrid Sampling Method for Transaction Fraud Detection

Abstract: In the digital era, effective Transaction Fraud Detection (TFD) is essential to ensuring financial security. The considerable class imbalance, with legitimate transactions vastly ...
Quanta Magazine

After 80 Years, Mathematicians Give Famed ‘Erdős Method’ an Upgrade

Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...

How to Read Polls: Margins of Error, Samples, and Framing

Learning to read a survey means understanding margins of error, sampling, weighting, and media framing, with an essential ...
BMJ Global Health

Lifestyle interventions for dementia prevention in low- and middle-income countries: a systematic review

Introduction By 2050, two-thirds of people with dementia will live in low-and-middle-income countries (LMICs). However, multimodal prevention lifestyle interventions for people at risk are being ...
IEEE

Fast Sampling of Diffusion Models for Accelerated MRI Using Dual Manifold Constraints

Abstract: Diffusion models show great potential in solving inverse problems, including MRI reconstruction. With its unique characteristics, medical imaging demands both efficiency and accuracy in the ...