Abstract: To increase the measurement accuracy of a proton magnetometer (PM), a frequency estimation method based on multipoint software zero-crossing recognition and least squares (LS) regression is ...

Abstract: This article proposes a decayed trust propagation method among multiple overlapping communities, and establishes a trust-driven consensus model for social network group decision making ...

Johannesburg — More than 10 suspects got out of a minibus and moved through a poor neighborhood near South Africa's biggest city while shooting at residents in a late-night attack that killed at least ...