Chairman
Scientífic Committe XXXX Conferencia Latinoamericana de Informática, CLEI 2014. Montevideo, Uruguay, September 2014
Scientífic Committe XXXIX Conferencia Latinoamericana de Informática, CLEI 2013. Caracas, Venezuela, October 2013
Symposium "Architectures, Tools and Algorithms for Parallel and Distributed Systems" like part of the International Conference on Information Systems Analysis and Synthesis, in diferents editions: Orlando, USA, July 1998. ISAS'98; Orlando, USA, August 1999. ISAS'99.
Symposium "Architectures, Tools and Algorithms for Parallel and Distributed Systems" like part of the World Multiconference on Systemic, Cybernetics and Informatics, Caracas, Venezuela, July 1997.
Session "Architectures, Tools and Algorithms for Parallel and Distributed Systems" in the International Conference on Information Systems Analysis and Synthesis, ISAS'96, Orlando, USA, July 1996.
" Latin American Symposium on Artificial Intelligence(like part of the XXXXVII Latin American Conference on Informatics, CLEI 2011), Quito, Ecuador, 2011, y (like part of the XXXVIII Latin American Conference on Informatics, CLEI 2012), Medellín, Colombia, 2012
"International Conference on Cybernetics and Information Technologies, Systems and Applications", in diferents editions: Orlando, USA, July 2007; Orlando, USA, July 2006; Orlando, USA, July 2005; Orlando, USA, July 2004.
"Jornadas Internacionales en Computación Evolutiva y aplicaciones", Corporación Universitaria del Sinú, Montería, Colombia, July 2000.
` "III Jornadas Nacionales de Computación Paralela y Distribuidas: Hardware y Software", Mérida, Venezuela, June 1997.
Member of Scientific Committee
"2011 International Neural Network Society (INNS) Educational Symposium on Neural Networks, International Neural Network Society, Lima, Peru, January, 2011
"The Fourteenth International Conference on Artificial Intelligence and Soft Computing; Crete, Greece, June 2011
"2011 International Joint Conference on Neural Networks, San Jose, California, USA, July 2011
"XI Workshop Procesamiento Distribuido y Paralelo (WPDP) (XVII Congreso Argentino de Ciencias de la Computación), October 2011
"III Workshop on Msc. Dissertation and PhD thesis in Artificial Inteligence", Sao Paulo, October 2006.
"I International Conference on Ubiquitous Computing", Alcala de Henares, Spain. June 2006, Murcia, Spain. June 2007.
"Jornadas Chilenas de Ciencias de la Computacion- Workshop de Procesamiento Distribuido y Paralelo", Valdivia, Chile. November 2005.
"Iberoamerican Congress on Pattern Recognition,in different editions of the same: Cancun, Mexico, 2006, Havana, Cuba, November 2005.
"I Congreso de Tecnologias de Software Libre", La Coruna, Spain, July 2005.
VIII Workshop en Sistemas Distribuidos y Paralelismo 2004, Jornadas Chilenas de Ciencias de la Computacion,Arica, Chile. November 2004.
Congreso Iberoamericano de Estudiantes de Ingenieria Electrica, CIBELEC,in different editions of the same: Puerto la Cruz, Venezuela. April 2006, Merida, Venezuela, May 2004.
"VI Jornadas Nacionales de Computacion Paralela y Distribuida", Valencia, Venezuela, December 2003.
"IX SIGEF Congress: Emergent Alternative to the Solutions of Economic Problems", Merida, Venezuela, Noviembre 2002.
"Conferencia Iberoamericana en Sistemas, Cibernetica e Informatica", in different editions of the same: Orlando, USA, June 2008, Orlando, USA, July 2006, Orlando, USA, July 2005, Orlando, USA, July 2004, Orlando, USA, July 2003, Orlando, USA, July 2002.
"11th WSEAS International Conference on Computers", Crete, Greece, July 2008.
"2011 International Neural Network Society (INNS) Educational Symposium on Neural Networks, International Neural Network Society", Lima, Peru, January, 2011
"The Fourteenth International Conference on Artificial Intelligence and Soft Computing"; Crete, Greece June 2011
International Joint Conference on Neural Networks (IJCNN), San Jose, USA, July 2011. Dallas, USA, 2013.
CACIC (Congreso Argentino de Ciencias de la Computación): Workshop Procesamiento Distribuido y Paralelo (WPDP), La Plata, Argentina, October 2011. Mar del Plata, Argentina, 2013.
The Latin American Congress on Computational Intelligence (LA-CCI 2014). San Carlos de Bariloche, Argentina, 2014.
Member of the organizing committee:
Presidente del Comité Organizar de la "Escuela Venezolana de Informática", Mérida, September 2013.
"7th International Joint Conference on Networked Computing and Advanced Information Management", Gyeongju, South Korea, June 2011.
"IV Congreso de Automatizacion y Control: Catedra libre Herbert Sira", Merida, Venezuela, November 2003.
"Escuela de Objetos Distribuidos e Internet", Merida, Venezuela, January 2002.
"V Jornadas Nacionales de Computacion Paralela y Distribuidas", Merida, Venezuela, December 2001.
"Taller Nacional de Computacion Inteligente", Merida, Venezuela, June 1999.
"Escuela Latinoamericana de Paralelismo y Calculo Cientifico", Merida, Venezuela, November 1998.
"Taller de Paralelismo, Entonacion y Administracion de Servicios de Computacion de Alto Rendimiento", Merida, Venezuela, November 1996.