The book "Applications of Soft Computing" offers a comprehensive collection of papers presented at the 12th Online World Conference on Soft Computing in Industrial Applications. It addresses various methods of soft computing, including artificial neural networks, genetic algorithms, fuzzy logic, and Bayesian networks. These methods enable the processing of uncertainties and imprecise information, making them particularly valuable for the development of intelligent systems that mimic human decision-making processes. The contributions in this book cover a wide range of application areas, including design, intelligent control, optimization, signal processing, pattern recognition, computer graphics, as well as applications in traffic and civil engineering. It is aimed at researchers and practitioners involved in the development and application of intelligent systems, and is also of interest to students in the natural and engineering sciences.