The ocean-bottom currents are believed to be largely responsible for the high noise level in ocean bottom seismograph (OBS) data, particular on horizontal components. Due lack of in-situ experiments and measurements, generation mechanism characteristics current-induced still poorly understood. In this paper, we designed an experiment explore features noise. A sensor module from a typical passiv...

The Internet often experiences disruptions that affect its overall performance. Disruptive events include globalscale incidents such as large-scale power outages, undersea cable cuts, or Internet worms. They also include IP-prefix level anomalies such as prefix hijacking or route leak events. All such events could cause the Internet to deviate from its normal state of operation. It is therefore...