task_categories:summarization annotations_creators:crowdsourced language_creators:found multilinguality:monolingual source_datasets:original language:en license:unknown size_categories:10K<n<100K format:parquet modality:text library:datasets library:pandas library:mlcroissant library:polars arxiv:1906.03497 region:us aspect-based-summarization conversations-summarization multi-document-summarization email-headline-generation