These obscure charts might be the key to visualizing your data.

Abstract: We study Markowitz's mean-variance portfolio optimization problem. When practically using this model, the mean vector and the covariance matrix of the assets returns often need to be ...

Abstract: Electric motorsport such as Formula E is becoming more and more popular in recent years. Race strategy in such races can be very complex involving resource management, e.g. energy and ...

Food date labels cause confusion for many households. This guide breaks down what each date really means and how it affects safety, quality and waste. Can with dates / iStock There are two familiar ...

Singapore authorities have recalled two Nestlé and Dumex infant formula products over suspected cereulide contamination, launching investigations while urging parents to stop using the products and ...