Rajeev Rathi is an Associate Professor at the School of Mechanical Engineering, Lovely Professional University, Jalandhar, India. He received his Ph.D. in Mechanical Engineering from the National Institute of Technology, Kurukshetra, India and his area of research is production management, Lean Six Sigma, Decision Making, Green Lean Six Sigma, Circular Economy, and Industry 4.0. He has more than 9 years of teaching and research experience and has authored more than 60 research papers, 10 book chapters, and three patents granted to his credit.

Jose Arturo Garza-Reyes is a professor of Operations Management and the Head of the Centre for Supply Chain Improvement at the University of Derby, UK. He is actively involved in industrial projects where he combines his knowledge, expertise, and industrial experience in operations management to help organizations achieve excellence in their internal functions and supply chains. He has led and managed international research projects funded by the British Academy, British Council, European Commission, and Mexico's National Council of Science and Technology (CONACYT). As a leading academic, he has published over 250 articles in leading scientific journals, and international conferences, and has authored seven books. Prof. Garza-Reyes is the Associate Editor of the International Journal of Operations and Production Management, the Associate Editor of the Journal of Manufacturing Technology Management, the Editor of the International Journal of Supply Chain and Operations Resilience and the Editor-in-Chief of the International Journal of Industrial Engineering and Operations Management. His areas of expertise and interest include the general aspects of operations and manufacturing management, business excellence, quality improvement, and performance measurement.

Mahender Singh Kaswan is an Assistant Professor at the School of Mechanical Engineering, Lovely Professional University, Punjab, India. He holds a Ph.D. in Mechanical Engineering from Lovely Professional University, Punjab, an M.Tech. in Industrial and Production Engineering from National Institute of Technology Kurkshetra India, and a B.E. in Mechanical Engineering from the Manav Rachna International University, India. Dr. Kawan has published a number of articles in leading international journals and conferences and his research interests include lean six sigma, green manufacturing, life cycle assessment, circular economy, industry 4.0, clean technologies measures, and Sustainable supply chain.

Mahipal Singh is an Assistant Professor at the School of Mechanical Engineering at Lovely Professional University, Punjab, India. His technical qualifications include a Ph.D., MTech, and B.Engg in Mechanical Engineering. He has more than ten years of experience in academics and research and has published more than 30 articles in leading international journals and conferences. His research interests include lean six sigma, industry 4.0, environmental sustainability, green manufacturing, blockchain technology, and operational excellence.

This book presents innovative breakthroughs in Operational Excellence that can solve the operational issues of smart factories. The book illustrates various tools and techniques of Lean Six Sigma 4.0 and details their suitability for manufacturing and service systems.

1. Overview of Lean Six Sigma 4.0 for Operational Excellence, 2. Connection between Lean Six Sigma (LSS) and Industrial IoT for Operational Excellence, 3. Integrating Lean Six Sigma and Industry 4.0, 4. Mapping Fourth Industrial Revolution Enabling Technologies, 5. Lean, Six Sigma, and Industry 4.0 Technologies Connection and Inclusion, 6. Exploring Critical Success Factors for LSS 4.0 Implementation: A Combined Systematic Literature Review and Interpretive Structural Modelling Approach, 7. Application of Industry 4.0, Digital Transformation, and Lean Six Sigma to Detect Cold Weld Defects, 8. Application of Lean Six Sigma 4.0 in Seed Potato Value Chain Performance Improvement, 9. Unleashing the Potential of Industry 4.0 in India: Opportunities, Challenges, and the Road Ahead, 10. Role of Lean Six Sigma 4.0 and Digital Forensic Tools in Cyber Investigation