Computational modeling is an effective method to compute, analyse and simulate theoretical and practical problems. This field is especially important for numerical modeling and mathematical calculations. This book on computational modeling delves into the essentials that are involved in the building and design of computer models. Different approaches, evaluations, methodologies and advanced studies on computational modeling have been included herein. This book is compiled in such a manner that it will provide in-depth knowledge about the theory and practice of computational modeling. It will provide comprehensive insights to students and researchers in the fields of computational science, software design and scientific modeling.