Andrienko, NataliaNataliaAndrienkoAndrienko, GennadyGennadyAndrienkoFuchs, GeorgGeorgFuchsRinzivillo, SalvatoreSalvatoreRinzivilloBetz, H.-D.H.-D.Betz2022-03-132022-03-132015https://publica.fraunhofer.de/handle/publica/39082010.1007/978-3-319-23461-8_38We demonstrate a system of tools for real-time detection of significant clusters of spatial events and observing their evolution. The tools include an incremental stream clustering algorithm, interactive techniques for controlling its operation, a dynamic map display showing the current situation, and displays for investigating the cluster evolution (time line and space-time cube).en005conference paper