Ma Z, Li Z, Shi Y, Chen J. FedSum: Data-Efficient Federated Learning Under Data Scarcity Scenario for Text Summarization. AAAI [Internet]. 2025 Apr. 11 [cited 2026 May 29];39(18):19340-8. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/34129