Information Systems and Healthcare XVII: A HL7v3-based Mediating Schema Approach to Data Transfer between Heterogeneous Health Care Systems

Abstract

The nonlinear model of an orthogonal cutting process devised by Grabec (1988) is studied to demonstrate the importance of choosing an appropriate step-size and evolutionary algorithm for numerically integrating a system of nonlinear differential equations. Two different algorithms are used for computing the system trajectory, and the dependence of the phase portrait on the step-size is shown. A qualitative understanding to connect the proper step-size and the system nonlinearity is established.