Evaluating the advantages and potential drawbacks of shielding as a method for safe RL. Bettina Könighofer is an assistant ...

OpenAI researchers prematurely celebrated on social media, announcing that the AI had solved a series of famously difficult ...

A ventilation shaft at a public housing building in the south Bronx collapsed Wednesday morning, forcing some residents to evacuate, but injuring no one, authorities said. Emergency crews responded to ...

Established as the capital of unified Viet Nam in 1802, Hué was not only the political but also the cultural and religious centre under the Nguyen dynasty until 1945. The Perfume River winds its way ...

Tikal’s great plaza, at the heart of what was one of the most powerful city-states in the Americas, is surrounded by monumental structures: the stepped terraces of the North Acropolis, festooned with ...