A modified Tennessee Titans logo appeared to leak online on Feb. 14. Here's what the parties involved are saying about the incident.

Abstract: Nonsmooth phenomena, such as abrupt changes, impacts, and switching behaviors, frequently arise in real-world systems and present significant challenges for traditional optimal control ...

An ex-Highguard developer has criticised the negativity surrounding the game's reveal and launch, blaming its failure on 'gamer culture'.