Simon Caton

Personalised Filter Bias with Google and DuckDuckGo: An Exploratory Study

2023 · Communications in computer and information science

Abstract Personalisation in search has improved performance, focus, and user experience to a great extent, however, it also arguably polarises informational perspectives. This paper seeks to illustrate an experimental methodology to quantify how three situational …

SHAP-RC: A Framework for Explaining Annotator Disagreement in Sexism Detection

2025 · Communications in computer and information science

Abstract The effectiveness of supervised machine learning models is heavily influenced by the quality of training data, which is often shaped by human annotators. Subjective NLP tasks such as hate speech detection, toxicity identification, and …