IEEE

Total Variational Model of Structure Tensor Based on Partial Differential Equation and Its Application in Planet-Bearing Fault Diagnosis

Abstract: When planet bearing operates under a complex and variable environment, the fault signal is often coupled with signals from other transmission components and is influenced by the transmission ...
Scientific Research Publishing

Gui, C. and Huan, T. (2015) Traveling Wave Solutions to Some Reaction Diffusion Equations with Fractional Laplacians. Calculus of Variations and Partial Differential Equations ...

ABSTRACT: In this paper, we study the Lyapunov stability of traveling wave solutions for degenerating Fisher type equations with fractional Laplacian. First, we give the asymptotic behavior of the ...
IEEE

Intelligent Spectrum Sensing and Access With Partial Observation Based on Hierarchical Multi-Agent Deep Reinforcement Learning

Abstract: Dynamic spectrum access (DSA) has been regarded as a viable solution to the spectrum shortage problem. To find idle spectrum, partial spectrum sensing could be employed by selecting a ...
Variety

‘Avatar: Fire and Ash’ Review: The Story Is Fine, the Action Awesome, as the Third ‘Avatar’ Film Does New Variations on a No-Longer-New Vision

It's better than the second film — bolder and tighter — and still has its share of amazements. But it no longer feels visually unprecedented. For 16 years, James Cameron has sustained the excitement ...
The White House

Fact Sheet: President Donald J. Trump Further Restricts and Limits the Entry of Foreign Nationals to Protect the Security of the United States

STRENGTHENING NATIONAL SECURITY THROUGH COMMON SENSE RESTRICTIONS BASED ON DATA: Today, President Donald J. Trump signed a Proclamation expanding and strengthening entry restrictions on nationals from ...