Anyone has implemented SMA* search algorithm?

Posted by Endy on Stack Overflow See other posts from Stack Overflow or by Endy
Published on 2009-12-12T23:55:02Z Indexed on 2010/05/22 23:40 UTC
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Filed under:

algorithm

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search

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artificial-intelligence

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a-star

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path-finding

I find the algorithm description in AIMA (Artificial Intelligence: A Modern Approach) is not correct at all. What does 'necessary' mean? What is the memory limit? The queue size or processed nodes? What if the current node has no children at all?

I am wondering if this algorithm itself is correct or not. Because I searched the Internet and nobody has implemented it yet.

Thanks.

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