WASHINGTON, June 25 (Reuters) - The U.S. economy grew faster than previously estimated in the first quarter, but consumer spending almost stalled. Gross domestic product increased at an upwardly ...

Abstract: The Nelder-Mead simplex method is a well-known algorithm enabling the minimization of functions that are not available in closed-form and that need not be differentiable or convex.

Abstract: Online education has been widespread in worldwide universities and educational institutions. Lecture slides, a fundamental component of online education, contain a wealth of information, ...

Each academic year, the University of Vermont explores an aspect of today’s society through several components of its Presidential Lecture Series. Each lecture, made possible by endowments from ...

Everyone should care about privacy and security of their communications - innocuous conversations can put you in danger even if there is nothing to hide. One of the most shocking stories is the ...