Energy is of fundamental importance to a nation's economy. Accurate prediction of the energy consumption and production in China can play a guiding role in making the energy consumption plan, and facilitate timely and effective decision making of energy policy. This article proposes a novel GM...

Determining the food supply after natural disasters is necessary to ensure the safety and social stability of people in disaster areas. An accurate prediction of food demand can help in the creation of a rational food supply program after natural disasters. This study proposes a grey prediction...