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wisty
on Aug 17, 2011
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Federal Circuit case renders many broadly written ...
The question is, will doing them for small values of n solve the problem? Page rank may be more or less useless with a small data set.
skorgu
on Aug 17, 2011
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It would provide the correct result of the algorithm which should be enough. Useful is outside the scope of patents (AIUI, IANAL).
bartonfink
on Aug 17, 2011
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Actually, utility is one of the core requirements for a patent in the U.S. Whether or not PageRank on a tiny data set is still "useful" would be a ? for the patent office, but if it were deemed not useful, that would be grounds for denial.
wisty
on Aug 17, 2011
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I think whole point of patents is they are a registered solution to a problem. So I think usefulness is within their scope. But IANAL either.
skorgu
on Aug 19, 2011
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It's not usefulness as we know it:
http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sec...
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