Abstract: Graph signal processing has become an essential tool for analyzing data structured on irregular domains. While conventional graph shift operators (GSOs) are effective for certain tasks, they ...

President Donald Trump’s approval rating hovered around 40% in the two latest polls released this week, on par with his historically low average for his second term compared to previous presidents, as ...

Wall Street hit by UK mortgage lender collapse, raising fears of more credit 'cockroaches' Wall Street lenders on Friday were rocked by the implosion of little-known UK mortgage provider Market ...

The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 45% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-three (53%) disapprove. The latest figures ...

Signal processing is the transmission of information with a modification, so that the new form of information may be exploited by downstream devices, as in sound converted to nerve impulses from ear ...

Abstract: Aerospace self-lubricating bearings are critical components in aircraft transmission systems, where wearinduced degradation under high-load and dynamic conditions poses significant ...