Makoto Kanazawa, Ryo Yoshinaka. A Hierarchy of Context-Free Languages Learnable from Positive Data and Membership Queries. In Jane Chandlee, Rémi Eyraud, Jeff Heinz, Adam Jardine, Menno Zaanen, editors, Proceedings of the 15th International Conference on Grammatical Inference, 23-27 August 2021, Virtual Event. Volume 153 of Proceedings of Machine Learning Research, pages 18-31, PMLR, 2021. [doi]
Abstract is missing.