Thanks Karen, Rene also mentioned the BASE (thanks). They only go as far
as the third level of the DDC and in all the cases I checked, the DDC
classes were assigned automatically. Meanwhile, I have found out that
some university libraries have assigned subject metadata to the
technical reports and articles archived in their institutional
repositories, e.g., see:

http://www.worldcat.org/title/supporting-oo-design-heuristics/oclc/19148
1189&referer=brief_results

None of them have all the DDC, LCC, and LCSH metadata assigned, but it
is a good start anyway. Some of them like 1400 research papers from the
Carnegie Mellon University-School of Computer Science have proper LCSHs
assigned but have been assigned the same DDC and LCC (i.e., LCC:
QA76.C37
DDC: 510.7808), which I suppose is understandable considering the amount
of work required for their proper manual classification.

Thanks,
Arash

-----Original Message-----
From: Code for Libraries [mailto:[log in to unmask]] On Behalf Of
Karen Coyle
Sent: 12 July 2012 18:12
To: [log in to unmask]
Subject: [CODE4LIB] articles using ddc

Someone asked a while back about a source of journal articles that had 
been indexed using DDC. I have found such a source here:

http://www.base-search.net/Browse/Home

No idea if it meets your needs, but it reminded me.

kc

-- 
Karen Coyle
[log in to unmask] http://kcoyle.net
ph: 1-510-540-7596
m: 1-510-435-8234
skype: kcoylenet

-----
No virus found in this message.
Checked by AVG - www.avg.com
Version: 2012.0.2195 / Virus Database: 2437/5127 - Release Date:
07/12/12