An apparently easy-looking math problem has left internet users scratching their heads. Give it a try to see if you can ...

Abstract: This paper discusses a novel conceptual formulation of the fractional-order Euler-Lagrange equation for the fractional-order variational method, which is based on the fractional-order ...

Abstract: Designing algorithms to solve math word problems (MWPs) is an important research topic in natural language processing and smart education domains. The task of solving MWPs involves ...

To help understand the ongoing business impact of engagement—and what drives it—we analyzed surveys of more than three million employees at more than 200 companies across industries and looked at the ...