Program Synthesis for Complex QA on Charts via Probabilistic Grammar Based Filtered Iterative Back-Translation Shabbirhussain Bhaisaheb author Shubham Paliwal author Rajaswa Patil author Manasi Patwardhan author Lovekesh Vig author Gautam Shroff author 2023-05 text Findings of the Association for Computational Linguistics: EACL 2023 Andreas Vlachos editor Isabelle Augenstein editor Association for Computational Linguistics Dubrovnik, Croatia conference publication bhaisaheb-etal-2023-program 10.18653/v1/2023.findings-eacl.189 https://aclanthology.org/2023.findings-eacl.189/ 2023-05 2501 2515