Combating misinformation in the age of llms: Opportunities and challenges

C Chen, K Shu - AI Magazine, 2024 - Wiley Online Library
Misinformation such as fake news and rumors is a serious threat for information ecosystems
and public trust. The emergence of large language models (LLMs) has great potential to …

Fake news detection: A survey of graph neural network methods

HT Phan, NT Nguyen, D Hwang - Applied Soft Computing, 2023 - Elsevier
The emergence of various social networks has generated vast volumes of data. Efficient
methods for capturing, distinguishing, and filtering real and fake news are becoming …

Temporally evolving graph neural network for fake news detection

C Song, K Shu, B Wu - Information Processing & Management, 2021 - Elsevier
The proliferation of fake news on social media has the probability to bring an unfavorable
impact on public opinion and social development. Many efforts have been paid to develop …

MDFEND: Multi-domain fake news detection

Q Nan, J Cao, Y Zhu, Y Wang, J Li - Proceedings of the 30th ACM …, 2021 - dl.acm.org
Fake news spread widely on social media in various domains, which lead to real-world
threats in many aspects like politics, disasters, and finance. Most existing approaches focus …

Memory-guided multi-view multi-domain fake news detection

Y Zhu, Q Sheng, J Cao, Q Nan, K Shu… - … on Knowledge and …, 2022 - ieeexplore.ieee.org
The wide spread of fake news is increasingly threatening both individuals and society. Great
efforts have been made for automatic fake news detection on a single domain (eg, politics) …

Generalizing to the future: Mitigating entity bias in fake news detection

Y Zhu, Q Sheng, J Cao, S Li, D Wang… - Proceedings of the 45th …, 2022 - dl.acm.org
The wide dissemination of fake news is increasingly threatening both individuals and
society. Fake news detection aims to train a model on the past news and detect fake news of …

Propagation2Vec: Embedding partial propagation networks for explainable fake news early detection

A Silva, Y Han, L Luo, S Karunasekera… - Information Processing & …, 2021 - Elsevier
Many recent studies have demonstrated that the propagation patterns of news on social
media can facilitate the detection of fake news. Most of these studies rely on the complete …

Towards fine-grained reasoning for fake news detection

Y Jin, X Wang, R Yang, Y Sun, W Wang… - Proceedings of the …, 2022 - ojs.aaai.org
The detection of fake news often requires sophisticated reasoning skills, such as logically
combining information by considering word-level subtle clues. In this paper, we move …

Domain adaptive fake news detection via reinforcement learning

A Mosallanezhad, M Karami, K Shu… - Proceedings of the …, 2022 - dl.acm.org
With social media being a major force in information consumption, accelerated propagation
of fake news has presented new challenges for platforms to distinguish between legitimate …

Detect rumors in microblog posts for low-resource domains via adversarial contrastive learning

H Lin, J Ma, L Chen, Z Yang, M Cheng… - arXiv preprint arXiv …, 2022 - arxiv.org
Massive false rumors emerging along with breaking news or trending topics severely hinder
the truth. Existing rumor detection approaches achieve promising performance on the …