Call for speakers at Strange Loop 2013 on 18th-20th September 2013 in St. Louis City, United States
Call closes on 9th May 2013
Call for papers at wroc_love.rb 2013 on 1st-3rd March 2013 in Wroclaw, Poland
Call closes on 31st January 2013
Call for speakers at Strange Loop 2012 on 23rd-25th September 2012 in St. Louis, United States
Call closes on 11th May 2012
Call for participation at Graph Processing on 4th-5th February 2012 in Brussels, Belgium
Call closes on 5th January 2012
Call for speakers at Strange Loop 2011 on 18th-20th September 2011 in St. Louis, United States
Call closes on 10th June 2011