Camera Relocalization Critical elements Deep unfolding Camera relocalization Ressources inutilisées Hybrid method Sabotage Resource management Pose estimation Low prevalence variables Machine learning Smart placement Time series classification TSC Transformer neural network Index Terms-MIMO Multi-stream Learning MIMO channel estimation 3D morphable model Split function Channel Reciprocity RGB-D camera Single RGB Image Regression Electrochemical performances SLAM Mental workload MWL Deep Clus-tering Ray-based Model Signal processing Données volumineuses First-person Hand Activity Electrodermal activity EDA Dimensionality reduction Physical models Channel estimation Autoencoders 3D Hand Skeleton CSIT Cloud Online learning Hybrid Approach Mixture model Physical model Recycling Electroencephalogram EEG Big data Correct Execution Eye tracking Adaptive Regression Forest Gaze estimation Placement intelligent Unused resources Channel charting Apprentissage machine Neural networks Channel mapping Interference MIMO signal processing Scene coordinate prediction Circular economy Cramér-Rao bound Hurdle gamma distribution 3D eyeball N-back task Pupil localization Hydro-metallurgical processes Deep neural networks DNNs FDD Expectation Conditional Maximization ECM algorithm Photoplethysmogram PPG Metric Learning Image-retrieval Random Forest Parametric model Channel hardening Arbitrary Sample Rate Conversion Activity recognition Channel charting dimensionality reduction MIMO signal processing machine learning MIMO Fingerprint Digital Front-End Multi-stream model User positioning Hand-crafted Features Temporal Learning Serverless computing Estimation du regard Resource Management Eye-tracking Heterogeneous architectures Synthetic data Interférences Human Machine Interaction Newton Structure Convolutional neural network CNN Deep forest regression Head pose estimation