Thread:User talk:Tkiesel/Student Rumble/reply (3)

I saw a cool way of checking for plagiarism (or at least checking for possible instances before human verification): add both source files to their own individual lzma-compressed (eg using 7zip) files. Check the sizes. Then add them both to the same file to see how much mutual information they hold. Of course, this is easily beaten by adding junk to your source code, but it is useful for comparing texts etc =) It is also easily scriptable.