Online learning 3D eyeball Activity recognition Channel estimation Ray-based Model Apprentissage machine Expectation Conditional Maximization ECM algorithm RGB-D camera Adaptive Regression Forest Pose estimation CSIT Cloud Channel charting Camera Relocalization 3D Hand Skeleton Smart placement MIMO signal processing Placement intelligent Deep unfolding Hand-crafted Features MIMO Physical model Correct Execution Neural networks Resource Management Pupil localization Signal processing Channel hardening Digital Front-End Ressources inutilisées Low prevalence variables Split function Random Forest Unused resources Gaze estimation Autoencoders Arbitrary Sample Rate Conversion Camera relocalization SLAM Interférences Big data Human Machine Interaction Deep forest regression Eye tracking Parametric model MIMO channel estimation Channel mapping Regression Mixture model Estimation du regard Fingerprint Multi-stream model Head pose estimation Dimensionality reduction Newton Structure Multi-stream Learning Sabotage Temporal Learning Machine learning 3D morphable model Données volumineuses Index Terms-MIMO Hurdle gamma distribution Channel Reciprocity First-person Hand Activity Hybrid Approach Cramér-Rao bound FDD Hybrid method Physical models Scene coordinate prediction User positioning Single RGB Image Synthetic data Interference