Fellow of the Mexican Academy of Sciences.

National Researcher of Mexico (memeber of SNI) Excelence Level 2.

Ex-president of the Mexican Society of Artificial Intelligence.

Invited Professor. Universidad Nacional, Bogotá, Colombia, PhD program in Engineering and Systems. Since 2008.

Visiting Professor, Institute for Modern Linguistic Research, Sholokhov Moscow State University for the Humanities, Moscow, Russia, since 2013.

Member of the Social Networks Research Center (SoNet RC), Mendel University in Brno (MendelU), Czech Republic. Since 2008.

Member of the Machine Intelligence Research Labs (MIR Labs), Scientific Network for Innovation and Research Excellence (a global non-profit academic consortium).

Invited Researcher, Network Media Center of the Waseda University, Tokyo, Japan, 2011–2014.

Visiting Scholar, Waseda University, School of Law, Tokyo, Japan, 2010–2011.

Distinguished Visiting Professor. Chung-Ang University, School of Computer Science and Engineering, Seoul, Korea. 2003–2004.

International Journal of Computational Linguistics and Applications (IJCLA), ISSN 0976-0962. Bahri Publications, India. Editor-in-Chief since 2010.

Polibits, research journal on computer science and computer engineering with applications. IPN, Mexico (in the index of excellence of CONACYT). ISSN 1870-9044. Editorial Board member since 2008; Editor-in-Chief since 2011.

Komputer Sapiens, scientific-popular magazine of the Mexican Society of Artificial Intelligence (SMIA). ISSN 2007-0691. Editorial Board member since 2008, Director in 2013–2014.

Cognitive Computation, Springer, ISSN 1866-9956, JCR impact factor 2012: 0.867. Editorial Board member since 2013.

Computación y Sistemas, (Computing and Systems) Ibero-American computing journal. IPN, Mexico. ISSN 1405-5546. Indexed in ISI, Scopus, and index of excellence of CONACYT. Associate Editor since approx. 2000.

International Journal of Computational Intelligence Research (IJCIR), ISSN 0974-1259 (former ISSN 0973-1873). Editorial Board member, since 2005.

Asian Information-Science-Life: an International Journal. Nova Science Publishers Inc., NY, USA; ISSN 1541-8219. Editorial Board member since approx. 2004.

Procesamiento de Lenguaje Natural. SEPLN, Spain; ISSN 1135-5948. Member of Advisory Committee, since 2008.

International Journal of Computers and Applications, ACTA Press, Canada – USA – Switzerland; published since 1979, indexed by Cambridge Scientific Abstracts, Compendex (Engineering Information), Emerald Abstracts, and INSPEC; ISSN 1206-212X. Editorial Board member, since 2004.

International Journal of Translation (IJT), Bahri Publications, India. Editorial Board member, since 2007.

International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE), India, ISSN 2277-128X. Editorial Board Member, since 2013.

Avances en Sistemas e Informática, Universidad Nacional de Colombia. ISSN 1657-7663, 1909-0056. Editorial Board Member, since 2007.

El Portulano de la Ciencia. (Science Gerald) IPN, Mexico; with international reviewing; printing 500. ISSN 1405-9207. Editorial Board member since approx. 2000.

Research in Computing Science, IPN, Mexico. ISSN 1665-9899. Editorial Board member, since 2003.