Abstract: This paper focuses on the investigation of optimal attack power strategies in cyber-physical systems with a two-hop network subject to two malicious attackers. The objective is to analyze ...

Abstract: This article studies the problem of identifying both stealthy and nonstealthy integrity attacks for unknown linear discrete-time systems. By establishing a necessary and sufficient condition ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer—has long captured the public imagination. Yet most arguments about it rest ...

Traditional educational practices are not always effective. Many students feel overwhelmed and tired of the commonly used teaching methods. Is there a way to improve classic educational processes? One ...

Coursera and Udemy announced on Wednesday a landmark merger agreement valued at approximately $2.5 billion, bringing together two of the biggest names in online learning. Coursera will acquire Udemy ...

Microlearning Boosts Ergonomic Safety and Reduces Injuries Traditional classroom training rarely changes how people work. Microlearning—short, focused, practice-based modules—helps employees master ...

Thomas Anderson – otherwise known as Neo – is walking up a flight of stairs when he sees a black cat shake itself and walk past a doorway. Then the moment seems to replay before his eyes. Just a touch ...

The idea that we’re living inside a simulation, as popularized by “The Matrix” franchise, has piqued the interest of scientists for decades. In 2003, philosopher Nick Bostrom proposed in a highly ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Despite how it may feel some days, we probably aren’t stuck in a ...

The idea that we might be living inside a vast computer simulation, much like in The Matrix, has fascinated philosophers and scientists for years. But a new study from researchers at the University of ...

If such a simulation were possible, the simulated universe could itself give rise to life, which in turn might create its own simulation. This recursive possibility makes it seem highly unlikely that ...

Microlearning is proving its worth. A study done by the National Safety Council, A Foundation for Safety Training Effectiveness, in 2024, looked at microlearning, which breaks training into more ...