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GraphScan: Detection and Analysis of Free-Form Spatio-Temporal Patterns
Content Type: Abstract
By capturing the spatio-temporal organization of the data using a graph, GraphScan avoids the challenges associated with trying to “fit” incoming data into moving windows of predefined shapes and sizes. Whereas the popular space-time permutation… read more… a region at time t is composed of its “previ- ous self” (i.e., the region at t – 1) and it’s “ future self” (i.e., the region at t + 1). One may think of the space-time … signal. Presently, a rigorous testing framework is being de- veloped to assess the viability of GraphScan as an …