The goal of controlling a system is to reach or retain stability. In control theory, stability is described with the Lyapunov stability criteria and mathematical models that set into relation the ...

As the use of Web-based applications and the traffic they generate continues to accelerate, IT staffs are deploying proxy appliances to safeguard against the liability, productivity and security risks ...

Using your noodle to think things through tends to make things go much more smoothly—even if you’re just a high-speed food packaging machine wrapping instant noodles. That’s an important lesson gained ...