[xsl] Word Ladders as an example of a "Find shortest path between two nodes in a graph" problem

Subject: [xsl] Word Ladders as an example of a "Find shortest path between two nodes in a graph" problem
From: Dimitre Novatchev <dnovatchev@xxxxxxxxx>
Date: Mon, 26 Nov 2012 21:08:33 -0800
Dear XSLT professionals,

In case you are interested in solving the Word Ladders problem first
formulated by Lewis Carroll, or just in an XSLT solution of the "Find
shortest path in graph" problem, you might be interested to have a
look at the implementation in my latest blog post:

http://dnovatchev.wordpress.com/2012/11/26/word-ladders-or-how-to-go-from-angry-to-happy-in-20-steps/

Any feedback about this implementation and suggestions for further
optimization are welcome.

-- 
Cheers,
Dimitre Novatchev
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Truly great madness cannot be achieved without significant intelligence.
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To avoid situations in which you might make mistakes may be the
biggest mistake of all
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Quality means doing it right when no one is looking.
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You've achieved success in your field when you don't know whether what
you're doing is work or play
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write all patents, too? :)
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I finally figured out the only reason to be alive is to enjoy it.

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