Today's Connections: Sports Edition is for people knowledgeable about gymnastics. As we've shared in previous hints stories, ...

Connections is released at midnight in your time zone. In order to accommodate all time zones, there will be two Connections Companions live every day, dated based on Eastern Standard Time. If you ...

Abstract: Decoding electroencephalography (EEG) signals based on motor imagery (MI) is vital in rehabilitation and motor-assisted instrumentation. As an essential step in decoding, feature extraction ...

Abstract: Forward-looking sonar is a commonly used underwater detection device. However, due to the complex underwater environment, small target areas, and blurred features, the detection accuracy is ...