Heteroscedasticity describes a situation where risk (variance) changes with the level of a variable. In financial models, ...

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

The world is a pretty complicated place. Just think about all the moving parts it takes to get sliced bread delivered, regularly, to your local grocery store and then apply that to every facet of life ...

One of the fun revelations of the season was Ji’Ayir Brown rising back into a starting spot for the San Francisco 49ers. However, the fun story is starting to sour at a bad time for the team and it is ...

Little Problems: A Cozy Detective Game is quite possibly the most self-explanatory title ever. It’s a detective game with a laid-back, low-stakes cases involving ordinary problems everyone faces. Help ...

We’d all like to be innovative, but few people have creativity switches they can turn on at will. (I definitely don’t.) We’re a lot better at convergent thinking, using knowledge and experience to ...

Scientists at Northwestern University have developed a groundbreaking nickel-based catalyst that could transform the way the world recycles plastic. Instead of requiring tedious sorting, the catalyst ...

Abstract: In this article, we present a novel federated learning framework to multivariate regression problems, termed evolving Gaussian federated regression (eGauss+ $_{\text{FR}}$). The need for a ...

LOS ANGELES (KABC) -- With kids returning to the classroom, back-to-school time is when many students discover their vision may be different than it was last year. Cases of nearsightedness are ...