doi dblp Mitigating Misinformation in Online Social Network with Top-k Debunkers and Evolving User Opinions Akrati Saxena | Wynne Hsu | Mong-Li Lee | Hai Leong Chieu | Lynette Ng | Loo-Nin Teow Companion of The 2020 Web Conference 2020, Taipei, Taiwan, April 20-24, 2020