Annotating Derivations: A New Evaluation Strategy and Dataset for Algebra Word Problems Shyam Upadhyay author Ming-Wei Chang author 2017-04 text Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 1, Long Papers Mirella Lapata editor Phil Blunsom editor Alexander Koller editor Association for Computational Linguistics Valencia, Spain conference publication upadhyay-chang-2017-annotating https://aclanthology.org/E17-1047/ 2017-04 494 504