| Title |
Locale |
| Workshop on Semigroups 2012 (to remember John M. Howie on the occasion of his 76th birthday) |
Instituto para a Investigação Interdisciplinar da Universidade de Lisboa, Lisboa, Portugal, 23-25/05/2012 (Invited Speaker) |
| Groups and Semigroups: Interactions and Computations |
Faculdade de Ciências da Universidade de Lisboa |
| Encontro de Algebristas Portugueses 2010 |
Universidade da Beira Interior, Covilhã, Portugal (Contributed Talk) |
| Workshop on Algebra 2010 |
CAUL, Lisbon, Portugal, 01/07/2010 (Contributed Talk) |
| Workshop on Universal Algebra, Complexity and CSP |
CAUL, Lisbon, Portugal |
| International Conference on Semigroups and related topics |
Porto, Portugal, 6-11/07/2009 (Contributed Talk) |
| Workshop on Algebra |
CAUL, Lisboa, Portugal, 26/06/2009 (Organizing Committee) |
| Workshop on Algebra and Logic |
CAUL, Lisboa, Portugal, 19/06/2009 (Organizing Committee) |
| Workshop "Groups, Semigroups and Applications" |
CAUL, Lisbon, Portugal, 24/04/2009 (Invited Speaker) |
| II Iberian Mathematical Meeting |
II Iberian Mathematical Meeting, Badajoz, Spain, 3-5/10/2008 (Invited Speaker) |
| School on Algebraic Theory of Automata |
CAUL, Lisbon, Portugal, 01-12/09/2008 (Organizing Committee) |
| Workshop on Semigroups and Applications |
Centro de Álgebra da Universidade de Lisboa, Lisboa, Portugal, 27/04/2007 (Organizing Committee) |
| Workshop on Semigroups and Automata (Satellite Workshop to ICALP'05) |
Instituto Superior Técnico, Lisbon, Portugal, 16/07/2005 |
| International Conference on Semigroups and Languages, in honour of the 65th birthday of Donald B. McAlister |
CAUL, Lisbon, Portugal, 12-15/07/2005 (Contributed Talk) |
| Encontro de Algebristas Portugueses 2004 |
Mathematics Department of UTAD, Vila Real, Portugal, 23-25/09/2004 |
| International Workshop on Semigroups and Languages |
CAUL, Lisbon, Portugal, 27-29/11/2002 |
| International Conference on Semigroups and Groups in Honor of the 65th Birthday of John Rhodes |
University of Oporto, Portugal, 26-29/06/2002 |
| International Conference on Semigroups |
University of Minho, Braga, Portugal, 18-23/06/1999 |
