InfoQ

Hybrid Cloud Data at Uber: How Engineers Solved Extreme-Scale Replication Challenges

Uber’s HiveSync team optimized Hadoop Distcp to handle multi-petabyte replication across hybrid cloud and on-premise data lakes. Enhancements include task parallelization, Uber jobs for small ...
IEEE

Breaking the Diffraction Barrier: A Hybrid Framework Combining Physical Modulation and Neural Diffusion for Sub-Diffraction Target Recovery

Abstract: Although most aircraft are equipped with active communication systems such as ADS-B and satellite links, these systems may fail in emergencies or when signals are lost. At this point, remote ...
IEEE

ACFA: A Hybrid Deep Learning Framework for Cuffless Continuous Blood Pressure Estimation Using Time–Frequency Adaptive PPG Features

Abstract: Non-invasive blood pressure (BP) monitoring plays a critical role in the diagnosis and prevention of hypertension and related disorders. In recent years, deep learning–based methods ...
Edutopia

Making Use of a Worked Example to Improve Learning

It’s a familiar moment in math class—students are asked to solve a problem, and some jump in confidently while others freeze, unsure where to begin. When students don’t yet have a clear mental model ...