Conferences I would like to attend:

• International Workshop “Parallel programming in GAP” August 18th-24th, 2013, University of St Andrews, Scotland
• NSAC The 4th Novi Sad Algebraic Conference — in conjunction with — A Workshop on Semigroups and Applications,
  Novi Sad, Serbia, June 5-9, 2013
• International Conference on Geometric, Combinatorial and Dynamics aspects of Semigroup and Group Theory, Bar Ilan University, Israel, June 11 – 14, 2013, on the occasion of the 60th birthday of Stuart Margolis

Conferences in whose organization I have been involved:

• 4th Iberian Mathematical Meeting, October 5-7, Universidad de Valladolid (mainly as a member of the scientific committee)
• Iberian Meeting on Numerical Semigroups Vila Real, July 18 – 20, 2012.
• Automata, Semigroups and Applications’ days, June, 2010.
• Iberian meeting on numerical semigroups – Granada 2010, Granada, Spain, February 3 – 5, 2010.
• International Conference on Semigroups and related topics, Porto, July 6 – 11, 2009. Issue 7 of Volume 21 of the International Journal of Algebra ad Computation has been dedicated to that conference.
• School on Algebraic Theory of Automata, Lisbon, September 1 – 12, 2008.
• Iberian meeting on numerical semigroups – Porto 2008, March 17 – 19, 2008.

Some conferences I attended:

(Links to the slides presented are available in some cases.)

• Workshop on Semigroups 2012, May 23 – 25, 2012, Lisboa, Portugal. [pdf]
• Groups and Semigroups: Interactions and Computations, July 25 – 29, 2011, Lisboa, Portugal. [pdf]
• Soria Summer School on Computational Mathematics, July 13 – 24, 2009, Soria, Spain. [pdf]
• International Conference on Geometric & Combinatorial Methods in Group Theory & Semigroup Theory, May 17 – 21, 2009, Lincoln-Nebraska, USA. [pdf]
• Advanced GAP Workshop, September 11th – 15th 2007. Braunschweig, Germany.
• Semigroups Workshop 2006, 5th – 9th September, 2006. St Andrews, UK.
• ICMS’2006 Second International Congress on Mathematical Software, September 1 – 3, 2006, Castro Urdiales, Spain.
• V JMDA: V Jornadas de Matemática Discreta y Algorítmica, July 12 – 14, 2006, Campus de Soria, Universidad de Valladolid, Spain.
• Workshop on Semigroups and Automata: A Satellite Workshop to ICALP’05, July 16, 2005, Lisboa, Portugal.
• International Conference on Semigroups and Languages in honour of the 65th birthday of Donald B. McAlister July 12 – 15, 2005, CAUL, Lisboa, Portugal.
• International Meeting on Semigroup Theory and Related Topics June 26 – 28, 2003, Braga, Portugal.
• Workshop Semigroups and Languages, November 27 – 29, 2002, Lisboa, Portugal.
• ICSG: International Conference on Semigroups and Groups in Honor of the 65^th Birthday of John Rhodes, June 26 – 29, 2002, University of Porto, Portugal.
• AAA 62: Workshop on General Algebra, from Thursday, June 14 – 17, 2001, Linz, Austria.
• THEMATIC TERM: Semigroups, algorithms, automata and languages, May, June and July 2001, Portugal.
• ISSAC 2000: International Symposium on Symbolic and Algebraic Computation, August 6 – 9, 2000, St Andrews, Scotland.
• International Conference on Geometric and Combinatorial Methods in Group Theory and Semigroup Theory , May 15 – 19, 2000, Nebraska-Lincoln, USA.