@inproceedings{cccg-06 , title = "A Simple Streaming Algorithm for Minimum Enclosing Balls" , author = "Hamid Zarrabi-Zadeh and Timothy Chan" , booktitle = "Proceedings of the 18th Canadian Conference on Computational Geometry (CCCG'06)" , site = "Kingston" , year = 2006 , pages = "139--142" }