Conference Proceedings
Links
NIPS Online Abstracts and Papers
Free access to papers for all NIPS conferences. Papers are in DjVu format (free software and plug-ins available).
ESANN Electronic Proceedings
http://www.dice.ucl.ac.be/esann/proceedings/electronicproceedings.htm
Free access to proceedings of past ESANN conferences in PDF format. Some abstracts are missing and some papers are scanned.