South Pole Telescope analysis releases new catalog of more than 7,000 galaxy clusters

Researchers working with data from the South Pole Telescope have released a major catalog of galaxy clusters, giving ...

AI analysis of data from multiple sensors can improve earthquake detection

One seismometer is often not enough to reliably detect earthquakes or human activity such as underground nuclear tests.
Center for Strategic and International Studies

Troubled Straits: Analyzing Trade Chokepoints in the South China Sea

This CSIS brief offers groundbreaking insight into the value and types of goods flowing through eight different South China Sea chokepoints. The analysis reveals each country’s reliance on each ...
IEEE

Multiobjective Optimization Problem With Hardly Dominated Boundaries: Benchmark, Analysis, and Indicator-Based Algorithm

Abstract: The hardly dominated boundary (HDB) is commonly observed in multiobjective optimization problems (HDB-MOPs). However, there are only a few benchmark problems related to HDB-MOPs in the ...
PC World

How to fix common USB connection problems in Windows

So you’ve connected a device to your PC via a USB port — but Windows doesn’t recognize it. What now? Before you assume the product (or your PC port) is broken, there are several USB troubleshooting ...
IEEE

Row-Sparse Principal Component Analysis via Coordinate Descent Method

Abstract: In this paper, we propose a novel algorithm to solve the row-sparse principal component analysis problem without relying on any data structure assumption. Sparse principal component analysis ...