Pavan, A., Kuldeep S. Meel, N. V. Vinodchandran, and Arnab Bhattacharyya. 2023. “Constraint Optimization over Semirings”. Proceedings of the AAAI Conference on Artificial Intelligence 37 (4):4070-77. https://doi.org/10.1609/aaai.v37i4.25522.