Dopamine signaling has become closely associated with reward prediction errors (RPEs)–the difference between expected and experienced value. Although not without controversy, the dopamine RPE ...

ABSTRACT: Objective: To obtain the derived parameter left atrial stiffness index (LASI) using two-dimensional speckle tracking imaging (2D-STI) and evaluate the diagnostic value of LASI combined with ...

Temporal co-founders Maxim Fateev, CTO (left), and Samar Abbas, CEO. (Temporal Photo) Temporal co-founders Samar Abbas and Maxim Fateev have been tackling the same distributed systems problem since ...

Houston-area parents are worried about the future of a groundbreaking program for students with learning differences and neurological conditions as the University of St. Thomas shuffles the program to ...

TD-MPC is a framework for model predictive control (MPC) using a Task-Oriented Latent Dynamics (TOLD) model and a terminal value function learned jointly by temporal difference (TD) learning. TD-MPC ...

Abstract: Many counterexamples to the convergence or stability of temporal-difference learning exist, which show that even for simple examples weights of a learned model can diverge. This phenomenon ...

Back to the Future's iconic Marty McFly guitar scene contains a number of timeline conundrums fans have noted many times over the years. But chief among them is a mistake that revolves around the ...

Kant argued that all experience is perceived through the lens of a priori concepts of space and time. That is, Kantian philosophy supposes that knowledge is formatted in terms of space and time. This ...

Add Yahoo as a preferred source to see more of our stories on Google. Kids with hand and arm differences are climbing to new heights at Camp Rock, hosted by the Children's Hospital of Philadelphia.

Artificial intelligence models can secretly transmit dangerous inclinations to one another like a contagion, a recent study found. Subscribe to read this story ad-free Get unlimited access to ad-free ...