Modeling Approaches for Median Relations

TL;DRAbstract

In the recent past, different tools have been developed for a more problem-oriented approach to modeling which, in turn, might shorten the problem-solving process itself. For a problem example from qualitative data analysis—determining a median relation—it is illustrated how different modeling/optimizing environments (AMPL, OPL, LPL) as well as a developer environment (ECLiPSe) support a more natural problem formulation. In this context, a brief outline of the programming paradigm of constraint logic programming is given.

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