Both algorithms improve on DBSCAN and other clustering algorithms in terms of speed and memory usage; however, there are trade-offs between them. For instance, HDBSCAN has a lower time complexity ...

Many researchers attempted to enhance the basic DBSCAN algorithm, in order to overcome these drawbacks, such as VDBSCAN, FDBSCAN, DD_DBSCAN, and IDBSCAN. In this study, we survey over different ...

Experimental results show that the iterative positioning algorithm of reference point based on DBSCAN has improved greatly the ranging accuracy and the positioning accuracy of target nodes. Published ...