This is a preview. Log in through your library . Abstract This paper proposes a new approach and develops an efficient algorithm for solving a class of (simplified) portfolio selection problems. The ...

It’s excusable if you didn’t notice it when a scientist named Daniel J. Buehrer, a retired professor from the National Chung Cheng University in Taiwan, published a white paper earlier this month ...

A new criterion is introduced for comparing the convergence properties of variable metric algorithms, focusing on stepwise descent properties. This criterion is a bound on the rate of decrease in the ...

I teach in the computer science department at Vanderbilt University. In my Algorithms class this past spring, I decided to regularly expose my students to ChatGPT so they could see firsthand that it ...

The original version of this story appeared in Quanta Magazine. For computer scientists, solving problems is a bit like mountaineering. First they must choose a problem to solve—akin to identifying a ...