A* search algorithm Bar-Shalom Campo Bayesian reasoning method Covariance Projection method Dempster-Shafer evidence theory (DST) Dempster–Shafer evidence theory Dempster–Shafer evidence theory (DST) Deng entropy DoS attack EEG GMPHD Gaussian density peak clustering Gaussian mixture model Gaussian mixture model (GMM) Gaussian process Gaussian process model Gaussian process regression Hellinger distance Human Activity Recognition (HAR) ICP Industry 4.0 Internet of things (IoT) Kalman filter LiDAR MEMS accelerometer and gyroscope Pignistic vector angle RFS RTS smoother SINS/DVL integrated navigation SLAM