Summerville, A., Martens, C., Samuel, B., Osborn, J., Wardrip-Fruin, N., & Mateas, M. (2018). Gemini: Bidirectional Generation and Analysis of Games via ASP. Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment, 14(1), 123–129. https://doi.org/10.1609/aiide.v14i1.13013