RoundTripOCR: A Data Generation Technique for Enhancing Post-OCR Error Correction in Low-Resource Devanagari Languages Harshvivek Kashid author Pushpak Bhattacharyya author 2024-12 text Proceedings of the 21st International Conference on Natural Language Processing (ICON) Sobha Lalitha Devi editor Karunesh Arora editor NLP Association of India (NLPAI) AU-KBC Research Centre, Chennai, India conference publication kashid-bhattacharyya-2024-roundtripocr https://aclanthology.org/2024.icon-1.33/ 2024-12 274 284