为解决现有图数据集缺乏按尺度分类的标准化组织问题，中央南大学团队开发了OGDOS（Open Graph Dataset Organized by Scales）数据集。该研究通过整合470个预设尺度级别（节点数100-200,000，边节点比1-10）的真实与合成图数据，为图算法性能验证（如可扩展性、时空复杂度 ...

Forbes contributors publish independent expert analyses and insights. I help people communicate data clearly with graphs. Why am I saying that the Fox News’ graph requires a zero baseline but the Huff ...

A tweet directed me to an interesting article on world population. The author, Jonathan Good, asks the percentage of people who have ever lived that are alive today and then estimates the answer. The ...

It's a good day when you finally find new information about a Microsoft codename I first heard a couple of years ago, but about which I never could find more information. One of my readers (thanks, ...