Ya-Wen TengYishuo ShiDe-Nian YangChih-Hua TaiPhilip S. YuMing-Syan Chen2025-01-232025-01-232024https://scholars.lib.ntu.edu.tw/handle/123456789/725067Multi-grade Revenue Maximization for Promotional and Competitive Viral Marketing in Social Networksjournal article10.1109/tkde.2024.3518359