High-speed train control systems are at the forefront of modern railway engineering, integrating advanced computing, communication networks and control strategies to ensure navigation precision, ...

A new kind of large language model, developed by researchers at the Allen Institute for AI (Ai2), makes it possible to control how training data is used even after a model has been built.

RAILWAY AGE NOVEMBER 2022 ISSUE: Transit or freight? As technology progresses, differences will go away. On Oct. 20-21, I attended the 2022 edition of the annual Railway Age/Parsons-Next-Gen Train ...

Washington Metropolitan Area Transit Authority (WMATA) Metrorail has implemented improvements to its automatic train control and signals program, but “is not carrying out some key safety commitments,” ...