3 papers
cs.CR2026
DCInject: Persistent Backdoor Attacks via Frequency Manipulation in Personal Federated Learning
Nahom Birhan, Daniel Wesego, Dereje Shenkut +2
Personalized federated learning (PFL) creates client-specific models to handle data heterogeneity. Previously, PFL has been shown to be naturally resistant to backdoor attack propa…
cs.CV2026
Residual Vector Quantization For Communication-Efficient Multi-Agent Perception
Dereje Shenkut, B. V. K Vijaya Kumar
Multi-agent collaborative perception (CP) improves scene understanding by sharing information across connected agents such as autonomous vehicles, unmanned aerial vehicles, and rob…
cs.CV2025
FocalComm: Hard Instance-Aware Multi-Agent Perception
Dereje Shenkut, Vijayakumar Bhagavatula
Multi-agent collaborative perception (CP) is a promising paradigm for improving autonomous driving safety, particularly for vulnerable road users like pedestrians, via robust 3D pe…