---
title: "Jiwei Li — papers of 2020 — 3 papers, the most cited first"
description: "Jiwei Li — papers of 2020: 3 papers on Elamur Research, the most cited first — what each work is about in our own words."
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# Jiwei Li — papers of 2020 — 3 papers, the most cited first

3 papers · [all years of Jiwei Li](https://md.research.elamur.ai/free/en/authors/jiwei-li/#years)

**[A Unified MRC Framework for Named Entity Recognition](https://md.research.elamur.ai/free/en/papers/li-2020-unified-mrc-framework-named-entity/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Xiaoya Li, Jingrong Feng, Yuxian Meng, et al.*2020 · 840 citations*

**[Dice Loss for Data-imbalanced NLP Tasks](https://md.research.elamur.ai/free/en/papers/li-2020-dice-loss-data-imbalanced-nlp/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Xiaoya Li, Xiaofei Sun, Yuxian Meng, et al.*2020 · 735 citations*

**[CorefQA: Coreference Resolution as Query-based Span Prediction](https://md.research.elamur.ai/free/en/papers/wu-2020-corefqa-coreference-resolution-as-query/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Wei Wu, Fei Wang, Arianna Yuan, et al.*2020 · 256 citations*