Additive and Advanced Manufacturing, Inverse Problem Methodologies and Machine Learning and Data Science, Volume 4 of the Proceedings of the 2023 SEM Annual Conference & Exposition on Experimental and Applied Mechanics, the fourth volume of five from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on a wide range of topics and includes papers in the following general technical research areas:

• AM Composites and Polymers
• Dynamic Behavior of Additively Manufactured Materials and Structures
• Joint Residual Stress and Additive Manufacturing
• ML for Material Model Identification
• Novel AM Structures
• Novel Processing and Testing of Additively Manufactured Materials
• Plasticity and Complex Material Behavior
• Virtual Fields Method