382 citations · 582 across the 21 of their papers we have counts for
4 papers · 1 filter
Political Elections Under (Social) Fire? Analysis and Detection of Propaganda on Twitter
Ansgar Kellner, Lisa Rangosch, Christian Wressnegger +1
For many, social networks have become the primary source of news, although the correctness of the provided information and its trustworthiness are often unclear. The investigations…
On the Security and Applicability of Fragile Camera Fingerprints
Erwin Quiring, Matthias Kirchner, Konrad Rieck
Camera sensor noise is one of the most reliable device characteristics in digital image forensics, enabling the unique linkage of images to digital cameras. This so-called camera f…
Evaluating Explanation Methods for Deep Learning in Security
Alexander Warnecke, Daniel Arp, Christian Wressnegger +1
Deep learning is increasingly used as a building block of security systems. Unfortunately, neural networks are hard to interpret and typically opaque to the practitioner. The machi…
Misleading Authorship Attribution of Source Code using Adversarial Learning
Erwin Quiring, Alwin Maier, Konrad Rieck
In this paper, we present a novel attack against authorship attribution of source code. We exploit that recent attribution methods rest on machine learning and thus can be deceived…