Combating misinformation in the age of llms: Opportunities and challenges
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 …
and public trust. The emergence of large language models (LLMs) has great potential to …
Demystifying structural disparity in graph neural networks: Can one size fit all?
Abstract Recent studies on Graph Neural Networks (GNNs) provide both empirical and
theoretical evidence supporting their effectiveness in capturing structural patterns on both …
theoretical evidence supporting their effectiveness in capturing structural patterns on both …
Explainable claim verification via knowledge-grounded reasoning with large language models
Claim verification plays a crucial role in combating misinformation. While existing works on
claim verification have shown promising results, a crucial piece of the puzzle that remains …
claim verification have shown promising results, a crucial piece of the puzzle that remains …
Decor: Degree-corrected social graph refinement for fake news detection
Recent efforts in fake news detection have witnessed a surge of interest in using graph
neural networks (GNNs) to exploit rich social context. Existing studies generally leverage …
neural networks (GNNs) to exploit rich social context. Existing studies generally leverage …
Continual learning on dynamic graphs via parameter isolation
Many real-world graph learning tasks require handling dynamic graphs where new nodes
and edges emerge. Dynamic graph learning methods commonly suffer from the catastrophic …
and edges emerge. Dynamic graph learning methods commonly suffer from the catastrophic …
MFIR: Multimodal fusion and inconsistency reasoning for explainable fake news detection
L Wu, Y Long, C Gao, Z Wang, Y Zhang - Information Fusion, 2023 - Elsevier
Fake news possesses a destructive and negative impact on our lives. With the rapid growth
of multimodal content in social media communities, multimodal fake news detection has …
of multimodal content in social media communities, multimodal fake news detection has …
Large language models can be good privacy protection learners
The proliferation of Large Language Models (LLMs) has driven considerable interest in fine-
tuning them with domain-specific data to create specialized language models. Nevertheless …
tuning them with domain-specific data to create specialized language models. Nevertheless …
Semi-offline reinforcement learning for optimized text generation
Existing reinforcement learning (RL) mainly utilize online or offline settings. The online
methods explore the environment with expensive time cost, and the offline methods …
methods explore the environment with expensive time cost, and the offline methods …
Predicting information pathways across online communities
The problem of community-level information pathway prediction (CLIPP) aims at predicting
the transmission trajectory of content across online communities. A successful solution to …
the transmission trajectory of content across online communities. A successful solution to …
Tmac: Temporal multi-modal graph learning for acoustic event classification
Audiovisual data is everywhere in this digital age, which raises higher requirements for the
deep learning models developed on them. To well handle the information of the multi-modal …
deep learning models developed on them. To well handle the information of the multi-modal …