Weerasinghe, Janith, Rhia Singh, and Rachel Greenstadt. "Using Authorship Verification to Mitigate Abuse in Online Communities." Proceedings of the International AAAI Conference on Web and Social Media. Vol. 16. 2022.

This paper explores using Authorship Verification on online communities to combat disinformation and manipulation by analyzing writing styles to identify accounts managed by the same person. It demonstrates the effectiveness of this approach in linking Reddit accounts, even with limited content, and shows inconsistencies in suspicious accounts related to the 2016 U.S. presidential election and the 2021 GameStop short squeeze. Additionally, it showcases cross-platform linkage between Reddit and Twitter accounts with high accuracy.