The call for papers for H2HC 11th edition is now open. H2HC is a hacker conference taking place in Sao Paulo, Brazil, from October 18th through the 19th, 2014.
You can download it from the following link: https://packetstormsecurity.com/files/download/124621/H2HC-CFP-2014.txt
Source: https://packetstormsecurity.com/files/124621/Hackers-2-Hackers-Conference-11th-Edition-Call-For-Papers.html