A suspected victim of domestic abuse used a hand signal to alert passersby that she needed help - leading to police intervention. Members of the Alhambra Police Department arrived at a 7-Eleven store ...

Abstract: The Duffing chaotic system serves as an excellent tool for detecting single frequency weak signals obscured by strong noises, but exhibits poor performance when it comes to the ...

Abstract: Distributed sensing through video, audio, radar and other sensors is strongly growing with application areas such as smart homes and Internet of Things. The concept of edge computing ...