Computer science

How Autocrats Control Internet Traffic Out of Sight

Authoritarian regimes exert control over the internet through transit networks that operate largely out of public view, according to a recent study by researchers in the U.S. and Germany. The work, published in PNAS Nexus, also shows how more sophisticated authoritarian regimes extend their influence by providing network access in poorer but politically similar countries.

A Solution for AI’s Bias Problem

As artificial intelligence gains momentum, University of California researchers are identifying discrimination in the algorithms that are shaping our society, devising solutions, and helping build a future where computers do us less harm and more good. 

App for Coffee Quality Assurance Engineered at UC Davis

Researchers at the UC Davis Coffee Center in the College of Engineering, through a partnership with cloud service provider Fabscale, have engineered a new way to analyze coffee for quality control, at a low cost. Their new photo-based app Roastpic is launching on April 12 to give anyone with a smartphone a better picture of the quality of their coffee beans.