Marrakech - MOROCCO, April 14-16, 2014. IEEE co-sponsored Conference www.med-space.org/icmcs Following the success of the three previous editions of the International Conference on Multimedia Computing and Systems (ICMCS'09), (ICMCS'11), and (ICMCS'12), the fourth edition (ICMCS'14) took place in Marrakech-Morocco fom 14 to 16 April 2014. ICMCS'14 is organized with the objective to bring together researchers, developers, and practitioners from academia and industry sectors working in all facets of multimedia, telecommunication, and computer. The conference will serve as a forum for the di...