Preprint Open access
FedCKA: Representation-Guided Layer Personalization for Federated 3D Perception Across Driving Domains
Robust perception in intelligent vehicles demands 3D object detectors that remain dependable under domain shifts, such as changes in time of day, location, or weather. However, due to costly annotation and rare shifts, some environments lack sufficient data to train a standalone detector. Federated learning offers a pr …