Software engineering is a branch of engineering that is concerned with the application of technical knowledge to the design, implementation and testing of software for various functions. The field of software engineering branches out into several sub-domains such as software design, testing, maintenance, configuration management, quality, etc. This book includes some of the vital pieces of work being conducted across the world, on various topics related to software engineering. Chapters herein are compiled to provide detailed information about the advanced theories related to this field. This book, with its detailed analyses and data, will prove immensely beneficial to professionals and students involved in this area at various levels.