Fair Observer

The Iran War: How Does It End?

The US and Israel started the war in Iran without coordinated objectives. How does such a war end? Between chaos and democracy — the former with a much higher probability than the latter — myriad ...
IEEE

Event-Triggered Robust Constrained Control of Uncertain Nonlinear Systems With Input Saturation Based on Self-Learning Disturbance Observer

Abstract: In this article, an adaptive event-triggered constrained control strategy is proposed for uncertain nonlinear systems with input constraints by using reinforcement learning (RL) technology ...
IEEE

Neural Network Control of a Robotic Manipulator With Input Deadzone and Output Constraint

Abstract: In this paper, we present adaptive neural network tracking control of a robotic manipulator with input deadzone and output constraint. A barrier Lyapunov function is employed to deal with ...
Fair Observer

America Crosses Into Competitive Authoritarian Rule Under Trump

Harvard political scientists Steven Levitsky, Lucan Way and Daniel Ziblatt argue that the United States has transitioned into a competitive authoritarian regime under President Donald Trump. They ...
WeLiveSecurity

Operation RoundPress

This blogpost introduces an operation that we named RoundPress, targeting high-value webmail servers with XSS vulnerabilities, and that we assess with medium confidence is run by the Sednit ...
Business Wire

UnitedHealth Group Updates on Change Healthcare Cyberattack

--(BUSINESS WIRE)--UnitedHealth Group (NYSE: UNH) is announcing support for people who may be concerned about their personal data potentially being impacted based on preliminary findings from the ...