The 36th IEEE International Parallel and Distributed Processing Symposium (IPDPS) is calling for papers for its ExSAIS 2022: Workshop on Extreme Scaling of AI for Science which will take place on June 3, 2022. The due date for paper submissions is Feb. 1, 2022. The following description of the workshop and its submission guidelines are provided by the event's organizers: The evolution of machine perception to machine learning and reasoning, and ultimately machine intelligence, has the potential to significantly impact acceleration and advancement of autonomous scientific discovery and the operation of scientific instruments. While machine reasoning will enable intelligent systems to better understand and interact with their physical world, machine intelligence through modeling, simulation and automation, closes the gap between experiments, extreme computing, and scientific discovery. In order to usher in this new era of autonomous science, advances in several areas of artificial intelligence and other disciplines e.g., high-performance computing, data engineering need to come together.