Papers should be in English, strictly not exceeding 5 double-column pages. Use the standard IEEE templates for Microsoft Word or LaTeX formats found at: 

http://www.ieee.org/web/publications/pubservices/confpub/AuthorTools/conferenceTemplates.html 
MS-Word templete(.doc) :wcsp_example2011.doc
Latex template(.zip) :wcsp_example2011.zip

Authors are expected to present their papers at the conference, and at least one author must register at the full rate for publication.