Welcome to the web site of the XXXIX Latin American Computing Conference (CLEI 2013), event which gathers in a unique place multiple conferences and the greatest computing related events. CLEI is an annual event promoted by the Latin American Center for Computational Studies (Centro Latinoamericano de Estudios en Informática), which gathers researchers, professors, and students from Latin American Universities and Research Centers to discuss research, teaching, and development of computing science in the region. CLEI 2013 will consist of various activities, including research presentations, workshops, discussion panels, tutorials, contest of master thesis, as well as talks from important personalities of the area. CLEI 2013 will be held in club Puerto Azul, near the town of Naiguatá, in front of the Venezuelan Caribbean beach. The club is located 32 km from the international airport of Maiquetia and 55 km from the city of Caracas. CLEI is organized by: Universidad Católica Andrés Bello, Universidad Central de Venezuela, Universidad Simón Bolívar, Universidad Marítima del Caribe, and Universidad Bolivariana de Venezuela.