Zhao, Y., Xiang, Y., Li, J., Wang, Y., & Yin, M. (2026). Improving Exact Algorithm for Pseudo Boolean Optimization with Two New Phase Selection Heuristics. Proceedings of the AAAI Conference on Artificial Intelligence, 40(17), 14405–14413. https://doi.org/10.1609/aaai.v40i17.38456