Abstract: In this paper, we consider the risk-sensitive cost criterion with exponentiated costs for Markov decision processes and develop a model-free policy gradient algorithm in this setting. Unlike ...

NEW YORK, July 9 (Reuters) - TikTok is preparing to launch a standalone app for U.S. users that is expected to operate on a separate algorithm and data system from its global app, laying the ...

The digital world we inhabit is structured for engagement … not for truth. That’s a hard pill to swallow, especially for those of us who grew up trusting the authority of the written word, the nightly ...

President Trump released a video Wednesday promoting Customs and Border Protection’s new “self-deport” app function, taking a carrots-and-sticks approach in his pitch to illegal immigrants. “People in ...

As the social media platform Bluesky continues to experience a boom of growth, NBC News' Joe Fryer speaks to the company's CEO, Jay Graber, about why the app has been so successful. China Reacts to ...

Are you trying to decide which type of roof will best suit your home? With the wide range of options available, choosing the right one can feel daunting. The ideal roof should balance style, ...

Institute of Mathematics, National Academy of Sciences of the Republic of Armenia, Yerevan, Armenia. Let’s start with an excursion into the two-century history of studying the classical Fourier series ...