In the unforgiving polar wilderness, scientists go to great lengths to safeguard the devices that gather precious data. By Raymond Zhong The Metals Company, a prominent seabed-mining company, ...

在复杂网络分析中，我们通常只能获取网络的部分信息。因此，将观察到的复杂网络描述为一组可能的网络，每个网络具有一定概率，是合理的。为了在最小偏差的前提下确定这些概率分布，可以依赖香农熵的最大化原理 ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...