Summary presentation based on: Clarkson, Kenneth L. Las Vegas Algorithms for Linear and Integer Programming When the Dimension is Small. Journal of the ACM 42(2), March 1995, pp. 488-499. Preliminary version in Proceedings of the 29th Annual IEEE Symposium on Foundations of Computer Science, 1988. and Chapter 9 of: Motwani, Rajeev, and Prabhakar Raghavan. Randomized Algorithms. Cambridge, UK: Cambridge University Press, 1995.