After the success of the first and second editions of MISC symposium (MISC’2010 and MISC’2012), the MISC laboratory at Constantine 2 University in collaboration with the IT department of the Faculty of Science and Technology at El Oued university organize the third edition of this symposium (MISC’2014) under the High patronage of the Minister of higher Education and scientific Research from 29 to 30 November 2014 in El Oued university, Algeria. This symposium is intended as a tradition offering open forum and meeting space for researchers working in the field of complex systems science.