ProblemSolver at SemEval-2019 Task 10: Sequence-to-Sequence Learning and Expression Trees Xuefeng Luo author Alina Baranova author Jonas Biegert author 2019-06 text Proceedings of the 13th International Workshop on Semantic Evaluation Jonathan May editor Ekaterina Shutova editor Aurelie Herbelot editor Xiaodan Zhu editor Marianna Apidianaki editor Saif M Mohammad editor Association for Computational Linguistics Minneapolis, Minnesota, USA conference publication luo-etal-2019-problemsolver 10.18653/v1/S19-2227 https://aclanthology.org/S19-2227/ 2019-06 1292 1296