3 papers
cs.LG2026
Secrets Everywhere: Auditing Memorization in Mobility Prediction Models
Anne Josiane Kouam, Hristo Boyadzhiev, Konrad Rieck
Human mobility prediction models, which forecast the next location in a user's trajectory, are increasingly deployed in urban analytics, navigation, and personalized services. Yet,…
cs.CR2026
False Prophets: On the Security of World Models in Agentic Systems
Erik Imgrund, Anna Wimbauer, Klim Kireev +1
Large language models now power autonomous agents capable of complex, multi-step tasks in different environments. Accurate and reliable execution of these tasks requires the agent…
cs.CR2026
Fingerprinting Inference Systems of Large Language Models
Anna Wimbauer, Jonas Möller, Erik Imgrund +1
The behavior of LLMs does not depend solely on the model itself. Components of the inference system, such as the inference engine, attention backend, and hardware platform, subtly…