5 papers
OpenCSI: Self-Calibration Layer for Heterogeneous Mesh Wireless Sensor Networks
Karim Khamaisi, Simon Sigg, Bruno Rodrigues
WiFi CSI sensing models trained in one environment usually fail in another because standard per-session normalization bakes chip- and room-specific artifacts into feature space, re…
Towards Interpretable Depression Detection: Linking Acoustic Features to DSM-5 Indicators
Jonas Länzlinger, Katharina O. E. Müller, Burkhard Stiller +1
Depression affects millions worldwide, yet diagnosis relies on subjective self-reports that may miss authentic behavior. This paper presents an approach linking speech acoustics to…
IHearYou: Linking Acoustic Features to DSM-5 Depressive Behavior Indicators
Jonas Länzlinger, Katharina Müller, Burkhard Stiller +1
Depression affects over millions people worldwide, yet diagnosis still relies on subjective self-reports and interviews that may not capture authentic behavior. We present IHearYou…
Distributed Pulse-Wave Simulator for DDoS Dataset Generation
Karim Khamaisi, Pascal Kiechl, Katharina Müller +2
Pulse-wave Distributed Denial-of-Service (DDoS) attacks generate short, synchronized bursts of traffic that circumvent pattern-based detection and quickly exhaust traditional defen…
Bridging Technical Capability and User Accessibility: Off-grid Civilian Emergency Communication
Karim Khamaisi, Oliver Kamer, Bruno Rodrigues +2
During large-scale crises disrupting cellular and Internet infrastructure, civilians lack reliable methods for communication, aid coordination, and access to trustworthy informatio…