Search Results for author: Alexander Warnecke

Found 6 papers, 3 papers with code

Manipulating Feature Visualizations with Gradient Slingshots

1 code implementation11 Jan 2024 Dilyara Bareeva, Marina M. -C. Höhne, Alexander Warnecke, Lukas Pirch, Klaus-Robert Müller, Konrad Rieck, Kirill Bykov

Deep Neural Networks (DNNs) are capable of learning complex and versatile representations, however, the semantic nature of the learned concepts remains unknown.

Decision Making

Evil from Within: Machine Learning Backdoors through Hardware Trojans

no code implementations17 Apr 2023 Alexander Warnecke, Julian Speith, Jan-Niklas Möller, Konrad Rieck, Christof Paar

In this paper, we challenge this assumption and introduce a backdoor attack that completely resides within a common hardware accelerator for machine learning.

Backdoor Attack Self-Driving Cars +1

Machine Unlearning of Features and Labels

1 code implementation26 Aug 2021 Alexander Warnecke, Lukas Pirch, Christian Wressnegger, Konrad Rieck

In this paper, we propose the first method for unlearning features and labels.

Machine Unlearning

Dos and Don'ts of Machine Learning in Computer Security

no code implementations19 Oct 2020 Daniel Arp, Erwin Quiring, Feargus Pendlebury, Alexander Warnecke, Fabio Pierazzi, Christian Wressnegger, Lorenzo Cavallaro, Konrad Rieck

With the growing processing power of computing systems and the increasing availability of massive datasets, machine learning algorithms have led to major breakthroughs in many different areas.

BIG-bench Machine Learning Computer Security +1

Real-Time Radar-Based Gesture Detection and Recognition Built in an Edge-Computing Platform

no code implementations20 May 2020 Yuliang Sun, Tai Fei, Xibo Li, Alexander Warnecke, Ernst Warsitz, Nils Pohl

In this paper, a real-time signal processing frame-work based on a 60 GHz frequency-modulated continuous wave (FMCW) radar system to recognize gestures is proposed.

Action Detection Activity Detection +2

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