This book presents the select proceedings of the 4th International Conference on Intelligent Systems and Applications 2025. The theme of this conference is ‘Intelligent Systems for Sustainable Industrial Infrastructure'. It covers the topics of intelligent systems in waste detection and environmental sustainability, underwater trash detection, wastewater management, crop and irrigation management, time series models, price forecasting and regression models, safety and wellbeing, smart and resilient construction, wireless sensor network and crack detection in concrete structures. The book is useful for researchers and professionals interested in the broad field of artificial intelligence and machine learning with applications to sustainable industrialization.
