Using Leading Text for News Summaries: Evaluation Results and Implications for Commercial Summarization Applications Mark Wasson author 1998-08 text 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 2 Association for Computational Linguistics Montreal, Quebec, Canada conference publication wasson-1998-using-leading 10.3115/980691.980791 https://aclanthology.org/P98-2222/ 1998-08 1364 1368