Reinforcement Learning: Foundations and Applications

Editors: Mukesh Kumar, Vivek Bhardwaj, Karan Bajaj, Saurav Mallik, Mingqiang Wang

Reinforcement Learning: Foundations and Applications

ISBN: 978-981-5322-32-3
eISBN: 978-981-5322-31-6 (Online)

Introduction

Reinforcement Learning: Foundations and Applications combines rigorous theory with real-world relevance to introduce readers to one of the most influential branches of modern Artificial Intelligence. Walking readers through the essential principles, algorithms, and techniques that define reinforcement learning (RL), the book highlights how RL enables intelligent systems to learn from interaction and optimize decision-making in domains such as robotics, autonomous control, game AI, finance, and healthcare.

The book opens with foundational RL concepts, including Markov Decision Processes, dynamic programming, and the exploration–exploitation dilemma. It then progresses to advanced material covering policy gradient methods, actor–critic architectures, deep reinforcement learning models, and multi-agent systems. Dedicated application chapters demonstrate how RL drives adaptive control, sequential decision-making, and practical problem-solving—supported by case studies, diagrams, and algorithm pseudocode.

Rich with examples, research insights, and implementation guidance, this book equips readers with both the conceptual understanding and applied perspective needed to master reinforcement learning.

Key Features:

  • - Blends foundational RL theory with practical, application-driven case studies.
  • - Explains both model-based and model-free reinforcement learning approaches.
  • - Covers cutting-edge methods including Deep Q-Networks, continuous control, and reward shaping.
  • - Presents clear diagrams, pseudocode, and implementation notes to support hands-on learning.
  • - Highlights current challenges, limitations, and emerging research directions in RL.

Target Readership:

Ideal for undergraduate and postgraduate students in computer science, data science, and AI, as well as researchers and professionals applying RL to real-world problems.

Foreword

The field of Reinforcement Learning (RL) has witnessed remarkable growth and transformation over the past few decades, evolving from a niche area of artificial intelligence into a cornerstone of modern machine learning and AI research. This book, titled "Reinforcement Learning: Foundations and Applications," is a testament to this evolution, offering both a deep dive into the theoretical underpinnings of RL and a broad survey of its practical applications.

As we stand on the cusp of a new era in artificial intelligence, the importance of reinforcement learning cannot be overstated. Its unique approach, where agents learn to make decisions by interacting with their environment, mirrors the learning processes seen in nature. This paradigm has not only driven breakthroughs in gaming, robotics, and autonomous systems but also opened new avenues in fields as diverse as healthcare, finance, and supply chain management.

The contributors to this volume include leading experts and pioneers in the field. Their collective insights provide readers with a comprehensive understanding of RL, from the basic principles to the latest advancements. The chapters are meticulously curated to ensure that both newcomers and seasoned practitioners will find valuable knowledge and inspiration.

For students and researchers, this book serves as an essential guide to mastering the core concepts and staying abreast of the latest research trends. For professionals and industry practitioners, it offers a wealth of practical knowledge and real-world case studies that illustrate the transformative potential of RL technologies.

As you embark on this intellectual journey through "Reinforcement Learning: Foundations and Applications," I encourage you to not only absorb the wealth of information contained within these pages but also to think creatively about how RL can be applied to solve the complex challenges we face today and in the future. The power of reinforcement learning lies in its ability to adapt, learn, and improve traits that are vital as we strive to create more intelligent and responsive systems.

In closing, I extend my deepest gratitude to the authors, editors, and reviewers who have contributed to this seminal work. Their dedication and expertise have culminated in a book that I am confident will become a key reference in the field of reinforcement learning. May this book inspire you, challenge you, and ultimately, equip you with the tools and knowledge to contribute to the ongoing advancement of artificial intelligence.

Pawan Kumar
Department of Science and Technology
WISE-KIRAN Division
New Delhi
India