**About the Editor**

**Christian H. Weiß** is a Professor in the Department of Mathematics and Statistics at the Helmut Schmidt University in Hamburg, Germany. He received his doctoral degree in mathematical statistics from the University of Wurzburg, ¨ Germany. His research areas include time series analysis, statistical quality control, and computational statistics. He is an author of several textbooks and has published his work in international scientific journals such as Bernoulli, Entropy, Journal of the American Statistical Association, Journal of Multivariate Analysis, Journal of Quality Technology, Journal of the Royal Statistical Society, and Journal of Time Series Analysis.
