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Multi-XScience: A Large-scale Dataset for Extreme Multi-document Summarization of Scientific Articles

27 Oct 2020EMNLP 2020 11arXiv:2010.14235archive 2025-07-28

Yao Lu, Yue Dong, Laurent Charlin

Multi-document summarization is a challenging task for which there exists little large-scale datasets. We propose Multi-XScience, a large-scale multi-document summarization dataset created from scientific articles. Multi-XScience introduces a challenging multi-document summarization task: writing the related-work section of a paper based on its abstract and the articles it references. Our work is inspired by extreme summarization, a dataset construction protocol that favours abstractive modeling approaches. Descriptive statistics and empirical results---using several state-of-the-art models trained on the Multi-XScience dataset---reveal that Multi-XScience is well suited for abstractive models.

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ArticlesDescriptiveDocument SummarizationExtreme SummarizationMulti-Document Summarization

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