The Busy Beaver Challenge, a notoriously difficult question in theoretical computer science, is now producing answers so ...

Researchers at the University of California San Diego were selected for a $5 million award from the U.S. Department of Energy ...

Abstract: This paper presents the bias-policy iteration, a modified adaptive dynamic programming method, to achieve optimal control design of discrete-time nonlinear systems. Firstly, the formulation ...

Abstract: The weak bilevel programming problem is characterized by the decision-making process that the follower has nonunique solutions and reacts to the leader by providing the worst one. We are ...