Chargrid: Towards Understanding 2D Documents Anoop R Katti author Christian Reisswig author Cordula Guder author Sebastian Brarda author Steffen Bickel author Johannes Höhne author Jean Baptiste Faddoul author 2018-oct-nov text Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing Ellen Riloff editor David Chiang editor Julia Hockenmaier editor Jun’ichi Tsujii editor Association for Computational Linguistics Brussels, Belgium conference publication katti-etal-2018-chargrid 10.18653/v1/D18-1476 https://aclanthology.org/D18-1476/ 2018-oct-nov 4459 4469