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 ...

There's nothing quite like that feeling of running a "first train" on a new model railroad. Although the scenery is still bare benchwork, the look and sound of those first wheels rolling under their ...

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 ...