From: "Stéphane Glondu" <steph@glondu.net>
To: Andrej Bauer <andrej.bauer@andrej.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Ocaml clone detector
Date: Fri, 04 Sep 2009 13:30:03 +0200 [thread overview]
Message-ID: <4AA0FA3B.40503@glondu.net> (raw)
In-Reply-To: <7d8707de0909022238w3124a0a7v1756a577e8467f76@mail.gmail.com>
Andrej Bauer a écrit :
> As far as student plagiarism goes, we found out that for Java
> programs, you can pretty much detect frauds by erasing everything from
> the programs except parentheses ( ) { } and then comparing the
> remaining strings for editing distance. My explanation is that
> students who copy code don't want to spend much time on it. In order
> to chance the parenthesis they would have to understand the structure
> of the program, which they don't.
This reminds me of:
http://www.cs.ucdavis.edu/~su/publications/icse07.pdf
Cheers,
--
Stéphane
prev parent reply other threads:[~2009-09-04 11:30 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-03 0:21 Kihong Heo
2009-09-03 1:19 ` [Caml-list] " Erik de Castro Lopo
2009-09-03 1:56 ` Jacques Carette
2009-09-03 3:14 ` Erik de Castro Lopo
2009-09-03 5:38 ` Andrej Bauer
2009-09-03 15:06 ` Nicolas barnier
2009-09-03 23:13 ` John Clements
2009-09-04 11:30 ` Stéphane Glondu [this message]
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