No autonomous vehicle drives in a vacuum; it must share the road space with other road users (i.e., human drivers, pedestrians, and cyclists) and negotiate with them to achieve its goals in social traffic scenes. When negotiating with other traffic participants, one challenging mission is making socially compatible decisions and maneuvers that should be recognizable, understandable, and informative for other agents while practically plannable and controllable for themselves. Inspired by human's driving capability to interact with other human agents in a socially compatible way, AVs should leverage the explicit sensory and perceptual information and the implicit social inferences and anticipations in other human drivers' behavior to generate safe and socially-acceptable maneuvers. Major challenges naturally arise in addressing the lack of first principles and proven mathematical models for systematic and reliable solutions to reveal the mechanisms underlying man-driving behaviors' interaction processes. We have envisioned that the computational cognitive science, Bayesian learning, optimization & control community, and their integration will play a more crucial role in Socially Interactive Autonomous Mobility [see Wang et al. 2022]. SIAM workshop aims to report recent research achievements, identify these relevant challenges, and review benchmarks and facilities for this research domain. Through invited talks, panel discussions, and paper presentations, attendees will become familiar with the latest research and network for new collaborations.

SIAM workshop is motivated by the healthy growth of the body of research in many areas related to social interactions among multiple AI-based mobilities, including but not limited to theoretical frameworks and practical algorithms for modeling, quantification & evaluation, trustworthy decision-making, behavior prediction, intention recognition, and safety control toward inter-human and/or human-vehicle interactions. The aim of this workshop focuses on sharing state-of-the-art methods, datasets, and experiments while identifying the most critical challenges. We expect this workshop will become the focal point for bringing together researchers from the growing robotics, control, transportation, machine learning, and cognitive science communities to foster collaborative and creative solutions.