3 citations · 6 across the 3 of their papers we have counts for
4 papers
Election campaigning on social media: Politicians, audiences and the mediation of political communication on Facebook and Twitter
Sebastian Stier, Arnim Bleier, Haiko Lietz +1
Although considerable research has concentrated on online campaigning, it is still unclear how politicians use different social media platforms in political communication. Focusing…
A Cross-Country Comparison of Crowdworker Motivations
Lisa Posch, Arnim Bleier, Fabian Flöck +1
Crowd employment is a new form of short term employment that has been rapidly becoming a source of income for a vast number of people around the globe. It differs considerably from…
A System for Probabilistic Linking of Thesauri and Classification Systems
Lisa Posch, Philipp Schaer, Arnim Bleier +1
This paper presents a system which creates and visualizes probabilistic semantic links between concepts in a thesaurus and classes in a classification system. For creating the link…
A simple non-parametric Topic Mixture for Authors and Documents
Arnim Bleier
This article reviews the Author-Topic Model and presents a new non-parametric extension based on the Hierarchical Dirichlet Process. The extension is especially suitable when no pr…