Doppa, Janardhan Rao, Alan Fern, and Prasad Tadepalli. “HC-Search: Learning Heuristics and Cost Functions for Structured Prediction”. Proceedings of the AAAI Conference on Artificial Intelligence 27, no. 1 (June 30, 2013): 253-259. Accessed May 4, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/8664.