If you are the author of an accepted paper, you need to complete the registration with ICCCN 2009.

• The registration fee is the same whether the paper is a workshop-track paper or a conference-track paper.
• One registration covers two accepted papers, be conference or workshop papers.
• A registered but not presented paper will be removed from the IEEE Xplore library.An exception will only be possible if there is a sound reason taken by the ICCCN organization in advance.

Please refer to the ICCCN'09 registration website for further detail.