[nycphp-talk] Plagiarism Checker in PHP
Hans Zaunere
lists at zaunere.com
Fri May 14 13:30:53 EDT 2010
> Actually turnitin.com, a website where students turn in schoolwork,
> checks for plagiarism and from what I understand does a pretty good
> job. They compare both student-to-student and student-to-literature.
> I'm not sure how they pull it off, probably a proprietary algorithm
> that tries to match student submissions against their database of
> content where no match = no plagiarism. It seems like a mammoth task
> though. Turnitin.com actually crawls academic journals, books, etc. to
> populate their database.
>
> If you're interested only in comparing submissions to your site against
> one another that may be more manageable. If on the other hand you want
> to compare against online/print content in general then that will prove
> a real challenge. Finally, if you have the money maybe you can register
> with turnitin.com - although my impression is that their primarily for
> universities/colleges.
>
> http://turnitin.com/static/index.html
Interesting, didn't realize stuff like this was out there...
And anyway, I thought this appropriate on this thread for a Friday:
http://www.techdirt.com/articles/20100514/0133339425.shtml
H
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