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Table 4 DRI and CRI of DG2CEP and D-STREAM with DBSCAN for ε=50 m and a throughput of 5000 lu/s

From: DG2CEP: a near real-time on-line algorithm for detecting spatial clusters large data streams through complex event processing

Algorithm DRI CRI Conf. Interval
DG2CEP Single 0.9361 0.7158 ± 0.04
DG2CEP 2–2 0.9588 0.7997 ± 0.02
DG2CEP 4–4 0.9866 0.7879 ± 0.02
D-STREAM @ 30s 0.6420 0.4131 ± 0.03
D-STREAM @ 60s 0.6611 0.4606 ± 0.02
D-STREAM @ 90s 0.6257 0.4039 ± 0.03