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A Voronoi based scan for space-time cluster detection in point event data
Content Type: Abstract
Scan statistics are highly successful for the evaluation of space-time clusters. Recently, concepts from the graph theory were applied to evaluate the set of potential clusters. Wieland et al. introduced a graph theoretical… read more… Duczmal et al.; licensee Emerging Health Threats Journal. www.eht-journal.org 1818 at risk of 1000 individuals, 100 … Health Threats Journal LH Duczmal et al. 2011, 4:s20 www.eht-journal.org page 2/2 1919 … -
Spatial Cluster Detection in Case-Control Datasets with the Autonomous Leaves Graph
Content Type: Abstract
Ordering-based approaches [1,2] and quadtrees [3] have been introduced recently to detect multiple spatial clusters in point event datasets. The Autonomous Leaves Graph (ALG) [4] is an efficient graph-based data structure to handle the communication… read more… for case event data: an ordering-based approach. Comm Stat Theor Meth. 2011;40:358�72. 3. Yiannakoulias N, …