From the reviews: This research monograph is a comprehensive and well-structured treatise on uncertain fuzzy preference relations along with their applications. ... Each chapter contains illustrative numeric examples demonstrating the main features of the algorithms. The book offers a fully updated, focused material, which will be of significant value to researchers and practitioners in fuzzy decision-making. (Witold Pedrycz, Zentralblatt MATH, Vol. 1263, 2013)