Abstract: For the conjugate gradient method to solve the unconstrained optimization problem, given a new interval method to obtain the direction parameters, and a new conjugate gradient algorithm is ...

The interviews took place on the web and were recorded, transcribed, and subsequently subjected to a qualitative content analysis based on the method by Kuckartz. The analysis was conducted using ...

Abstract: We develop a first-order accelerated algorithm for a class of constrained bilinear saddle-point problems with applications to network systems. The algorithm is a modified time-varying primal ...

In some ways, artificial intelligence chatbots seem ready-made to help answer basic questions about work like, "How do I ask my boss for a promotion?" or "What should I tell my colleague who's slowing ...

The Wall Street titan Leon Black paid Jeffrey Epstein $170 million for what he said was tax and estate work. But his services went beyond that. Credit...Illustration by Anna Kliewer; source images by ...