Mountainsort, support drift if the cluster doesn't have discontinuities and the clusters don't overlap in the feature spaces in any time \cite{Chung_2017} 
Ironclus (new version of JRclus under development)
Kilosort
Combinato \cite{Niediek_2016} , using euclidean distances to join clusters 

Methods

The core of the algorithms 

Tracking Metric