Valenzano R, Sturtevant N, Schaeffer J. Worst-Case Solution Quality Analysis When Not Re-Expanding Nodes in Best-First Search. AAAI [Internet]. 2014 Jun. 21 [cited 2026 Jul. 13];28(1). Available from: https://ojs.aaai.org/index.php/AAAI/article/view/8850