Simon Hegelich

Political communication on social media: A tale of hyperactive users and bias in recommender systems

Orestis Papakyriakopoulos, Juan Carlos Medina Serrano, Simon Hegelich · Online Social Networks and Media · 2019 · 117 citations · Full text

Social media and microtargeting: Political data processing and the consequences for Germany

Orestis Papakyriakopoulos, Simon Hegelich, Morteza Shahrezaye et al. · Big Data & Society · 2018 · 104 citations · Full text

Engineering, Social Medium Monitoring, Machine Learning Algorithms +17

Are Social Bots on Twitter Political Actors? Empirical Evidence from a Ukrainian Social Botnet

Simon Hegelich, Dietmar Janetzko · Proceedings of the International AAAI Conference on Web and Social Media · 2021 · 94 citations · Full text

Abuse Detection, Engineering, Social Medium Monitoring +24

The spread of COVID-19 conspiracy theories on social me-dia and the effect of content moderation

Orestis Papakyriakopoulos, Juan Carlos Medina Serrano, Simon Hegelich · Harvard Kennedy School Misinformation Review · 2020 · 87 citations · Full text

Bias in word embeddings

Orestis Papakyriakopoulos, Simon Hegelich, Juan Carlos Medina Serrano et al. · 2020 · 84 citations · Full text

Engineering, Cross-lingual Representation, Journalism +18