Before revision: Motivated by the arising realistic issues in big data , the problem of Minimum Enclosing Ball (MEB) with outliers has attracted a great deal of attention in recent years. Though several methods have been proposed in both theory and practice, most of them still suffer from the issues such as high time  complexities or unstable performances for different datasets.
After revision: Motivated by the arising realistic issues in big data , the problem of Minimum Enclosing Ball (MEB) with outliers has attracted a great deal of attention in the past decades. However, most existing methods still suffer from the issues such as high time complexities or unstable performances for different datasets.