how to value selection in tree search?

From: Chuang Liu <>
Date: Tue 07 Dec 2004 06:14:00 PM GMT
Message-ID: <>
hi there:
I am using library fd to implement a tree search
method. I like to control the value selection for
variables during the search process. I have a variable
whose domain is [1, 2, 3, 4, 5], and I associate a
weight to every value. I want the search process to
try value with higher weight first.

I tried to sort the value domain based on the weight
of values like
V :: [2, 1, 3, 5, 4],

But indomain always pick the 1 first. 

Can anyone give me a hint about value selection
control please? 



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Received on Tue Dec 07 18:20:19 2004

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