---
title: "Iz Beltagy — papers of 2020 — 3 papers, the most cited first"
description: "Iz Beltagy — 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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# Iz Beltagy — papers of 2020 — 3 papers, the most cited first

3 papers · [all years of Iz Beltagy](https://md.research.elamur.ai/free/en/authors/iz-beltagy/#years)

- [Longformer: The Long-Document Transformer arXiv:2004.05150](https://md.research.elamur.ai/free/en/papers/beltagy-2020-longformer-long-document-transformer/) — Iz Beltagy, Matthew E. Peters, Arman Cohan · 2020 · 3,880 citations

**[SPECTER: Document-level Representation Learning using Citation-informed Transformers](https://md.research.elamur.ai/free/en/papers/cohan-2020-specter-document-level-representation-learning/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Arman Cohan, Sergey Feldman, Iz Beltagy, et al.*2020 · 697 citations*

**[SciREX: A Challenge Dataset for Document-Level Information Extraction](https://md.research.elamur.ai/free/en/papers/jain-2020-scirex-challenge-dataset-document-level/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Sarthak Jain, Madeleine van Zuylen, Hannaneh Hajishirzi, et al.*2020 · 220 citations*