VaxxHesitancy: A Dataset for Studying Hesitancy towards COVID-19 Vaccination on Twitter. - Yida Mu; Mali Jin; Charlie Grimshaw; Carolina Scarton; Kalina Bontcheva; Xingyi Song (ICWSM, 2023)

Link-based Anomaly Detection with Sysmon and Graph Neural Networks. - Charlie Grimshaw; Brian Lachine; Taylor Perkins; Emilie Coote (ICAIC, 2024)

SheffieldVeraAI at SemEval-2024 Task 4: Prompting and fine-tuning a Large Vision-Language Model for Binary Classification of Persuasion Techniques in Memes. - Charlie Grimshaw; Kalina Bontcheva; Xingyi Song (SemEval@NAACL, 2024)

Efficient Annotator Reliability Assessment and Sample Weighting for Knowledge-Based Misinformation Detection on Social Media. - Owen Cook; Charlie Grimshaw; Ben Peng Wu 001; Sophie Dillon; Jack Hicks; Luke Jones; Thomas Smith; Matyas Szert; Xingyi Song (NAACL (Findings), 2025)