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Figure 1 | BMC Medical Informatics and Decision Making

Figure 1

From: V-Model: a new perspective for EHR-based phenotyping

Figure 1

Problems with conventional timeline representation. (a) Illustrates an example of a causality problem, and (b) shows an ambiguous sequence problem. The timeline view is generated from the LifeLines [32] program to show a conventional timeline example. For explanation purposes, we represented all unclear events as a point.

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