CAIR-NLP at SemEval-2023 Task 2: A Multi-Objective Joint Learning System for Named Entity Recognition Sangeeth N author Biswajit Paul author Chandramani Chaudhary author 2023-07 text Proceedings of the 17th International Workshop on Semantic Evaluation (SemEval-2023) Atul Kr. Ojha editor A Seza Doğruöz editor Giovanni Da San Martino editor Harish Tayyar Madabushi editor Ritesh Kumar editor Elisa Sartori editor Association for Computational Linguistics Toronto, Canada conference publication n-etal-2023-cair 10.18653/v1/2023.semeval-1.265 https://aclanthology.org/2023.semeval-1.265/ 2023-07 1926 1935