---
title: "Shuyang Cao — papers of 2021 — 2 papers, the most cited first"
description: "Shuyang Cao — papers of 2021: 2 papers on Elamur Research, the most cited first — what each work is about in our own words."
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# Shuyang Cao — papers of 2021 — 2 papers, the most cited first

2 papers · [all years of Shuyang Cao](https://md.research.elamur.ai/free/en/authors/shuyang-cao/#years)

**[Efficient Attentions for Long Document Summarization](https://md.research.elamur.ai/free/en/papers/huang-2021-efficient-attentions-long-document-summarization/) [Conference of the North American Chapter of the Association for Computational Linguistics (NAACL)](https://md.research.elamur.ai/free/en/venues/naacl/)**Luyang Huang, Shuyang Cao, Nikolaus Parulian, et al.*2021 · 336 citations*

**[CLIFF: Contrastive Learning for Improving Faithfulness and Factuality in Abstractive Summarization](https://md.research.elamur.ai/free/en/papers/cao-2021-cliff-contrastive-learning-improving-faithfulness/) [Conference on Empirical Methods in Natural Language Processing (EMNLP)](https://md.research.elamur.ai/free/en/venues/emnlp/)**Shuyang Cao, Lu Wang*2021 · 260 citations*