Natural Language Processing: Pathways from Research to Real-World Applications is a comprehensive reference that explores the evolution of NLP from rule-based systems to deep learning and modern Large Language Models. It connects foundational linguistic concepts with advanced topics such as Transformers, multimodal systems, RAG frameworks, and real-world robotics integration. The book emphasizes responsible and ethical AI development, addressing issues of bias, privacy, and inclusive technology. Covering practical applications in healthcare, education, business, and automation, it demonstrates how NLP is shaping intelligent digital transformation. Designed for students, researchers, and practitioners, this book bridges academic research with impactful industrial deployment.
About the Editors’
Dr.S.Radha received her Doctoral degree in Computer Science in April 2025. She has been serving as an Assistant Professor since 2008, with over 17 years of academic and research experience. Her areas of interest includes Artificial Intelligence, Data Science, Cloud Computing. She has published several research papers in reputed journals, including Scopus-indexed publications. Dr.S.Radha continues to contribute actively to academia through teaching, research, and scholarly writing.
Dr.Parvathraj K M M member of ISTE, IEEE, IAENG, received the Bachelor’s degree from the Bapuji Institute of Engineering and Technology, Davanagere in 2010, Master’s degree from East West Institute of Technology Bangalore in 2012,Ph.D from Srinivas University Mangaluru in 2025. Currently working on postdoc research project under Prof. Dr. Dafik, Combinatorics, Graph theory and Network Topology Research Group (CGANT), University of Jember, Jember, Jawa Timur 68121, Indonesia. He has a vast experience of 13+ years in the field of academics and 4 years in the field of research. He has worked as a paper reviewer for many IEEE conferences. He is currently working professor and research supervisor at Srinivas University. He has published his research articles in various reputed journals listed in UGC CARE/SCOPUS/WOS etc. He has worked as lecturer at Aditya Institute of management studies and Research, Bangaluru from 2010-13,he has worked as a Assistant Professor at Jain Institute of Technology, Davanagere a part of JGI groups from 2013-2022. His current research interests include cryptography, medical image processing, image encryption,machine learning and artificial intelligence. He has published 6 patents.
Mr.V.Ramu is currently working an Assistant Professor in the department of Computer Science and Engineering (Artificial Intelligence and Machine Learning) at Kakatiya Institute of Technology & Science (KITS), Warangal. He completed his M.Tech in CSE at Ramappa Engineering College, Affiliated to JNTUH, Hyderabad in 2012. The author is having more than 20 years of teaching experience from various colleges. The author is having Java Certification from Sun Microsystems USA and Oracle Certification from Oracle Corporation USA. He is having NPTEL Certifications in various programming languages like Programming in C, Python for Data science, Data Base Management Systems. He also published more than 20 National and International Journals. He has having more than 10 book chapters in various Coresubjects of Computer Science and Engineering and other allied branches of CSE. His Research areas of specialization include Image Processing, Data Mining, Wireless sensor networks, Artificial Intelligence, Machine Learning and Deep Learning.
Mr.Anjaneyulu Gudla is a research scholar pursuing PhD from SR University, Warangal, with a strong academic foundation in MCA, M.Tech, and extensive experience in teaching Computer Science Engineering subjects, programming, and applications. With over 18 years of experience in academia, he have developed a passion for imparting knowledge and guiding students in the field of computer science. Currently, he is working as an Assistant Professor in the Department of Information Technology at Gurunanak Institutions Technical Campus, Ibrahimpatnam, Hyderabad. His research interests and expertise lie at the intersection of technology and education.
About the Authors’
Ms. Heera Shaik is an accomplished academic currently serving as an Assistant Professor in the Computer Science Engineering department with a specialization in Artificial Intelligence and Machine Learning (AIML) at Malla Reddy College of Engineering, Hyderabad. Ms. Heera Shaik pursued her Master of Technology (M. Tech) degree in Computer Science and Engineering from Chebrolu Engineering College, Guntur. Her academic journey equipped her with a robust foundation in the concepts and practical applications laying the groundwork for her future endeavours in the field of Ethical Hacking.
Dr. Mohammad Shahid is an accomplished Associate Professor in the Department of CSE (AIML) at Noida Institute of Engineering & Technology (NIET), Greater Noida, with a strong specialization in Data Science, Artificial Intelligence, Machine Learning, and Data Analytics. Holding a PhD in Computer Science & Engineering and pursuing a D.Sc, he is also an active Post-Doctoral Researcher. With over 16+ years of experience in academia and industry, Dr. Shahid has held key positions, including Head of CSE (AIML) at NIET and Assistant Professor at GHRCE, Nagpur, and ISBAT University, Uganda. He has also worked as a Software Developer in Saudi Arabia, bringing industry expertise to his teaching. A recognized researcher and educator, Dr. Shahid has published multiple papers in reputed journals, filed patents, and served as a reviewer and session chair at international conferences. He has been honored with the Indian Glory Award (2024), HQ Higher Education Summit Recognition (2022), and Teaching Excellence Awards (2014-2015). As a dedicated academic leader, he has conducted Faculty Development Programs (FDPs), workshops (including collaborations with Capgemini), and guided numerous UG/PG projects. His institutional contributions span curriculum development, conference coordination, and technical training in emerging technologies.
Mr. Mandar Shriram Patil is a Third-Year student in the Artificial Intelligence and Machine Learning (AIML) department at ISBM College of Engineering, Pune.
Dr. Shaik Fairooz, a distinguished Associate Professor in ECE at Nalla Narasimha Reddy Group of Institutions – Integrated Campus Engineering College, Hyderabad, brings 24 years of teaching experience to the field. He holds a B.Tech, M.E., and Ph.D. with a specialization in VLSI Design. Over his career, Dr. Shaik Fairooz has contributed significantly to the field, publishing 26 papers, including Four in SCI/WOS, Three in Scopus-indexed journals, and 18 in other recognized journals. His research has garnered citations, an H-index of 6, and an I-index of 3, reflecting his influence in the academic community. He has published in esteemed journals such as the Journal of Ambient Intelligence and Humanized Computing, and his work is renowned for advancements in video coding, specifically through the development of a Novel SoC codec architecture that enhances throughput and reduces error. Among his notable publications are articles on NMR configurations and IoT-based crop monitoring using smart devices. Dr. Shaik Fairooz continues to innovate in VLSI design, contributing valuable insights and solutions to the field.
Mr. Prasad Nitin Varade is a student in the Artificial Intelligence and Data Science department at Dr. D.Y.Patil Institute of Management and Technology, Akurdi Pimpri Chinchwad, Pune.
Dr. M. Stalin is an accomplished academician with over 17 years of teaching and research experience in Computer Science and Engineering. He holds a Ph.D. in CSE from Anna University along with postgraduate qualifications in Engineering and Management. Currently serving as Associate Professor and Head of the CSE (AI & ML) department at Navodaya Institute of Technology, Raichur, he has contributed significantly to curriculum development and academic leadership. His areas of expertise include Artificial Intelligence, Machine Learning, Big Data Analytics, and Cloud Computing. Dr. Stalin has authored and co-authored multiple research papers in reputed Scopus, IEEE, Springer, and Elsevier publications. He has guided numerous UG and PG projects in emerging technologies. He is an active participant in AICTE-ATAL Faculty Development Programs and contributes to academic quality initiatives. His professional memberships include IAENG, ICSES, and IRED. Known for innovation and dedication, he continues to inspire students and researchers through impactful teaching and scholarly work.
Dr. Aditya Mandloi holds a Ph.D. in Electronics and Communication Engineering and M.Tech in AI & Microelectronics and VLSI Design as well , with research and project work focusing on the intersection of AI, deep learning, and VLSI design, particularly through FPGA (Field-Programmable Gate Array) implementations. His expertise lies in optimizing AI algorithms for hardware to enhance both performance and efficiency, supported by a strong foundation in deep learning, data science, and hardware design principles.
Mr. Abdul Khalid is an Assistant Professor in the Department of Information Technology at Noida Institute of Engineering and Technology (NIET), where he has been teaching and mentoring students for the past sixteen and half years. He is also perusing Ph.D.(Computer Science & Engineering) form Asian International University, Manipur, Imphal. His primary research interests lie in Artificial Intelligence, Genetic Algorithm, Cloud Computing, and he is actively involved in academic projects and scholarly publications in these areas. He is highly skilled and experienced Java Trainer with expertise in teaching Java language fundamentals, object-oriented programming, and advanced concepts, he is currently authoring this chapter to make a valuable contribution to both academic research and industry practices.
Mr. J. Ekantha Moorthy is an Assistant Professor in the Department of Mechanical Engineering at Karpaga Vinayaga College of Engineering and Technology in Chengalpattu, with nearly 14 years of teaching and research experience. He is recognized for contributions in areas such as composite materials, non-destructive testing (NDT), and mechanical research and development, having published notable research and participated in academic conferences at his institution. He is also a certified testing engineer in NDT and has authored several textbooks, which reflects his commitment to advancing both academic curriculum and student learning. Through his research publications, textbook authorship, development of academic curricula, and mentoring of students, he plays a vital role in furthering the field of mechanical engineering at both institutional and global levels.
Mr. Perumal Sudalai is an Assistant Professor in the Department of Mechanical Engineering at Karpaga Vinayaga College of Engineering and Technology, Chengalpattu. He holds a Bachelor’s degree in Mechanical Engineering from Odaiyappa College of Engineering and Technology, Theni, and a Master’s degree in Computer Integrated Manufacturing from the College of Engineering, Guindy, Chennai. With over a decade of academic and research experience, his technical expertise spans hybrid composite materials, renewable energy systems, advanced manufacturing, and multidisciplinary engineering integration. His research contributions include the development, characterization, and performance evaluation of polymer matrix composites, nano-reinforced hybrid materials, and sustainable engineering solutions for energy and industrial applications. Mr. Perumal Sudalai has published more than 12 peer-reviewed research articles in reputed international journals, and his innovative works have led to Three filed patents. His academic interests also extend to collaborative and interdisciplinary research, aiming to translate laboratory-scale innovations into practical, industry-oriented engineering solutions. He actively mentors student research projects and remains committed to advancing knowledge through modern computational tools, experimental analysis, and emerging technologies in manufacturing and materials science.
Ms. Priyanka Chemudugunta is currently working as an Assistant Professor in the Department of Robotics and Automation at Karpaga Vinayaga College of Engineering and Technology, Chengalpattu. She obtained her Bachelor degree in B.Tech. Electronics and Communication Engineering at Narayana Engineering College, JNTU, Hyderabad in 2007. She received her Master of Technology in Mechatronics, VIT University, Vellore in 2009. She is pursuing Doctor of Philosophy at SRM University in soft Robotics. She has 12 years of teaching experience in reputed institutes. She has published papers in the Various reputed journals and conference proceedings. Her areas of research work include Automation, Robotics, and Soft Robotics, Internet of Thing, Machine learning.
Mr. G. Mahender is an accomplished academic professional with over 18 years of teaching experience in higher education. Throughout his career, he has contributed significantly to the growth and development of students across reputed institutions in Hyderabad. He has served in top colleges such as Badruka (BBCIT), A.V. PG Centre, Guru Nanak Institute of Technology, MS Group of Colleges, and Scient Institute of Technology. Currently, he is associated with Vardhaman College of Engineering, where he continues to inspire students through his dedicated teaching and mentoring. Known for his strong academic foundation, professional commitment, and student-centric approach, he has played a key role in shaping future professionals. His work reflects a passion for continuous learning, academic excellence, and institutional development. Over the years, he has earned respect from students, peers, and academic leaders alike.
Mr. Dasaradha Arangi is working as an Assistant Professor in the Department of Artificial Intelligence & Machine Learning, Aditya Institute of Technology and Management, Tekkali, Srikakulam District, Andhra Pradesh, India. He was completed his MCA, M. Tech under JNTUK. He had more than 15 years of teaching experience in AITAM, Tekkali, Srikakulam, and AP. Currently pursing Ph.D. in CSE at GIETU, Gunupur, and Odisha. His area of research interest includes Machine learning and data analytics, Operating System, Software engineering, and Database Management System. He Publishednumber of research papers in various reputed journals and attended Number of International conferences at various levels.
Dr. K. Chandra Sekhar is an accomplished academician, researcher, and mechanical engineering professional with over 22 years of teaching and industrial experience. Born on 24 June 1977, he has built a distinguished career marked by dedication, academic excellence, and significant contributions to engineering education. He is currently serving as an Associate Professor and Deputy Head of the Department of Mechanical Engineering at QIS College of Engineering and Technology (QISCET), Ongole. Since joining the institution in 2007, he has taken on several key responsibilities including Deputy HoD, JNTUK Nodal Centre In-charge, Additional Controller of Examinations, Research Coordinator, NBA Department Coordinator, and member of multiple institutional committees.
Dr. Chandra Sekhar holds a Ph.D. from JNTU Hyderabad, an M.Tech in Energy Management, and a B.Tech in Mechanical Engineering from S.V. University, Tirupati. His academic journey reflects a deep commitment to continuous learning and professional development.
A prolific researcher, he has authored:
• 39 International Journal Papers
• 8 International Conference Papers
• 8 National Conference Papers
• 10 Patents (Indian, Australian, and European)
• 3 Published Books
His areas of expertise include thermal engineering, gas turbine analysis, renewable energy technologies, CFD analysis, IC engines, and advanced materials. He has guided more than 40 B.Tech projects and 22 M.Tech dissertations, mentoring students toward innovation and technical excellence.
Throughout his career, Dr. Chandra Sekhar has received numerous prestigious awards such as:
• PAN India Education Best Teacher Award (2025)
• Swamy Vivekananda Pride Achievers Award (2025)
• Rabindra Ratna Puraskar (2025)
• UN Book of World Record Recognition (2025)
• Eurasia International Award (2025)
• South India Iconic Teacher Award (2023)
• Dr. Abdul Kalam National Seva Puraskar (2020)
Alongside academic achievements, he has actively contributed to organizing and conducting national-level workshops, seminars, FDPs, and technical symposiums. His contributions have significantly enhanced departmental and institutional research culture. He is also a lifetime and active member of various esteemed professional bodies such as IFERP, IRED, IAENG, and ISRD. Known for his leadership qualities, student mentorship, and research-driven approach, Dr. K. Chandra Sekhar continues to inspire the engineering community through his unwavering dedication to education, innovation, and academic excellence.
Dr. Shivanand Pujar earned his B.Tech in Information Science and Engineering from Basaveshwara Engineering College, Bagalkot, affiliated with Visvesvaraya Technological University Belgavi. He completed his M.Tech in Computer Science and Engineering from Reva Institute of Technology and Management and obtained his Ph.D. in Computer Science from Rani Channamma University Belgavi. Dr. Pujar has published numerous papers in reputed journals, with his primary research interests including cybersecurity, blockchain technology, image/signal processing, biometrics, medical image analysis, and pattern recognition. With a decade of research experience and 6 years of teaching expertise. Dr. Pujar has held various academic positions, including assistant professor, associate professor, and head of the Department of Computer Science and Engineering at several prestigious institutions. Currently he is working as an associate professor in the Department of Computer Science and Engineering at M.S.Rammaiya Group of Institutions, Navkis College of Engineering, Hassan, Karnataka. Currently he is working as associate professor in the department of computer science and engineering at M.S.Rammaiyya group of institution Navkis College of Engineering Hassan Karnataka.
Mr. Karthick. P, M.E., (Ph.D) is an Assistant Professor & Head in the Department of Advanced Computing Sciences, at the Academy of Maritime Education and Training (AMET), Deemed to be University, Chennai. With over 10 years of teaching and research experience, He has demonstrated excellence in academia through his consistent contribution to student development, research supervision, and curriculum advancement. He has served as a coordinator for NBA and NAAC accreditation processes, emphasizing his commitment to institutional quality and continuous improvement. He has published two Q1-ranked research papers in Annexure- I Journals and authored 5 books published by reputed national publishers. Additionally, he has 5 technical papers to his credit in national and international journals and has successfully completed the VICT certification course. He has guided several undergraduate and postgraduate research projects, mentoring students in innovative and application-oriented work in the fields of mechanical design, manufacturing systems, and computational modeling. His research interests include Composite Materials, Manufacturing Engineering, and Advanced Computational Applications. Mr. Karthick is dedicated to advancing interdisciplinary research by integrating mechanical sciences with emerging fields such as Artificial Intelligence and Data-Driven Manufacturing.
