1 citations · 1 across the 3 of their papers we have counts for
3 papers
Detecting Coordinated Inauthentic Behavior in Likes on Social Media: Proof of Concept
Laura Jahn, Rasmus K. Rendsvig, Jacob Stærk-Østergaard
Coordinated inauthentic behavior is used as a tool on social media to shape public opinion by elevating or suppressing topics using systematic engagements -- e.g. through *likes* o…
High-dimensional cointegration and Kuramoto systems
Jacob Stærk-Østergaard, Anders Rahbek, Susanne Ditlevsen
This paper presents a novel estimator for a non-standard restriction to both symmetry and low rank in the context of high dimensional cointegrated processes. Furthermore, we discus…
Evaluation of diagnostic test procedures for SARS-CoV-2 using latent class models: comparison of antigen test kits and sampling for PCR testing based on Danish national data registries
Jacob Stærk-Østergaard, Carsten Kirkeby, Lasse Engbo Christiansen +4
Antigen test kits have been used extensively as a screening tool during the worldwide pandemic of coronavirus (SARS-CoV-2). While it is generally expected that taking samples for a…