Attorney General James calls for New York to ban algorithmic pricing in stores

Retailers, both in-store and online, have been running massive data collection schemes that they’re now using to change prices based on what they think a particular customer is willing to ...
Scientific American

Mathematicians find one pi formula to rule them all

Divide any circle’s circumference by its diameter and you get pi. But what, exactly, are its digits? Measuring physical ...
IEEE

Two-Step Weighted Least Squares Positioning Algorithm Based on AUV Navigation Velocity in Complex Underwater Acoustic Environments

Abstract: This paper focuses on mobile positioning for autonomous underwater vehicle (AUV) in complex underwater environments. The positioning algorithm based on time of arrival (TOA) assumes that the ...
IEEE

A High-Precision Acquisition Algorithm for DSSS Signals in Low CNR Scenarios Using Two-dimensional Parallel Fuzzy Logic Control

Abstract: This paper proposes a fast, high-precision acquisition algorithm based on two-dimensional parallel fuzzy logic (FL) control for direct sequence spread spectrum signals in high-dynamic, low ...
BBC

Oldham brothers hit number one in download charts

Two brothers singing about the town where they grew up have spent a day at the top of the charts, above the likes of Taylor Swift and Bruno Mars. Oldham's Danny and Callum Connor, better known by fans ...