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<DIV><FONT size=2> I'd like to know how to modify GALIB to
allow me to compare different chromosomes with the fitness value
that is not a single numerical value. In the current GALIB implementation,
the function "Objective" is used to calculate and return the fitness
value corresponding to a chromosome. The selection
mechanism selects the chromosomes based on the obtained fitness
value of a chromosome. However, if the fitness value is not a single
value, but is a fuzzy set (we don't want to defuzzify the fuzzy set into a
single value) or a set of objective values (we do not want to combine them into
a single objective value), then the current GALIB cannot handle this type of
problem. I just wonder whehter it is possible to use the concept of
operator overloading to modify the GALIB code. If anyone know
how to modify it, please tell me which part of the codes should be
revised. Or inform me whether there is any other freeware that can do
the function I want. Thanks! </FONT></DIV>
<DIV><FONT size=2></FONT> </DIV>
<DIV><FONT size=2>Ray Wang</FONT></DIV>
<DIV><FONT size=2>E-mail: <A
href="mailto:rdwang@fcu.edu.tw">rdwang@fcu.edu.tw</A><BR></FONT></DIV></BODY></HTML>