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.

The train control system is the heart of Chinese high-speed railways, which is a core technology to ensure safe operation as well as high throughput of trains (see Figure 1). The correctness of the ...

In transit control centers, dispatchers rely on multi-monitor displays and video walls as they manage the movement of trains traversing the nation’s rail systems. This universal technology ...

Young train enthusiasts had a chance to become railroad conductors last weekend during the Historic Pullman Foundation Model Train Experience. But the youngsters weren’t the only ones enthralled by ...