会议报告

Yifan Hu

Yifan Hu AT&T Labs, USA
Yifan Hu is a Principal Member of Technical Staff in the Information Visualization Department, AT&T Labs (formerly part of the Bell Labs). He received a BSc and MSc in Applied Mathematics from Shanghai Jiao-Tong University and Ph.D. in Optimization from Loughborough University, UK. Prior to joining AT&T Labs, he worked at Daresbury Laboratory, UK, and at Wolfram Research, USA. His research interests include information visualization, data mining, numerical and combinatorial algorithms.

用网络图和地图来可视化大数据
随着不断增加的计算能力,源于科学与工程计算,互联网的应用(如Facebook和Twitter/微博)的数据正随时间呈指数增加。可 视化可以帮助我们从这些数据中得到一个全局的视野,发现结构和异常。许 多现实世界的大型关系型数据,如在线社交网络的复 杂关系,可以用图或其他高维数据来描述。在 这个讲座中,我们将讨论图的可视化算法和挑战。同时,我们将讨论如何用普通人容 易理解的方式来可视化图和文本流中的集群关系。我们将可视化亚 马逊,Netflix公司 , last.fm和Twitter微博有关的数据实例。