Research 
My research is circumscribed to use formal methods in different application areas. Currently, I'm mainly working in the area of formal methods for testing complex systems but occasionally do some work on probabilistic and timed extensions of process algebras. I'm also working in the use of formal methods in user modelling, with an emphasis on collective intelligence. In particular, I'm interested in the inclusion/addition/adaption of formal methods and economic concepts and systems.
I was the founder of the Testing and Performance Evaluation research group at the Universidad Complutense de Madrid. The group is currently lead by my colleagues Luis Llana and Mercedes G. Merayo.
I was the scientific coordinator of the Marie Curie RTN TAROT (Training And Research On Testing). The network coordinator was Ana Cavalli. As one of the network activities, I organized the 2nd Tarot Summer School in Toledo, Spain, June 2006 and the 5th Tarot Summer School in Las Navas del Marqués, Spain, July 2009.
I got the best paper award in the FORTE 2001 Conference with this paper where the language PAMR is introduced. I also got the best academic paper award in the IEES 2005 Symposium with this paper where we apply a novel testing methodology to an automotive system.
I gave this invited talk in the ICTSS 2011 Conference. This talk outlines some of my main contributions to the field of formal testing of timed systems.
In this interview (in Spanish, by Mario Piatinni) I comment on my past and current (2011) research lines.
I have co-edited the following proceedings in the LNCS series:
- LNCS 5826. TESTCOM/FATES 2009:Joint Conference of the 21st Int. Conf. on Testing of Communicating Systems and the 9th Int. Workshop on Formal Approaches to Testing
- LNCS 4262. WS-FM 2006: 1st Combined Int. Workshops FATES 2006 and RV 2006
- LNCS 4184. WS-FM 2006: 3rd Int. Workshop. on Formal Methods and Web Services
- LNCS 3235. FORTE 2004: 24th Int. Conf. on Formal Techniques for Networked and Distributed Systems
- LNCS 3236. FORTE 2004 Workshops: The FormEMC, EPEW, ITM
The DBLP list containing most of my publications can be found here. If you are interested in any of my papers and you cannot access them, contact me.
Committees, Conferences, Workshops and Summer Schools 
I am a member of the IEEE SMC Technical Committee on Computational Collective Intelligence.
I am a member of the Board of Directors of the Tarot Summer School on Software Testing (the other two members are Ana Cavalli and Rob Hierons). The next two editions of the Summer School will take place at:
- 9th TAROT Summer School on Software Testing, July 2013,organized by Henry Muccini in Volterra (Italy).
- 10th TAROT Summer School on Software Testing, 2014, organized by Rui Abreu in Porto (Portugal).
I am a member of the A-MOST Steering Committee. The previous meetings of the workshop were:
- 1st A-MOST Workshop, collocated with ICSE 2005, St. Louis, Missouri - USA, May 15-16, 2005
- 2nd A-MOST Workshop, collocated with ISSRE 2006, Raleigh, North Carolina - USA, November 7th, 2006
- 3rd A-MOST Workshop, collocated with ISSTA 2007, London, 9th July 2007
- 4th A-MOST Workshop, collocated with ICST 2008, Lillehammer, Norway, April 9th, 2008
- 5th A-MOST Workshop, collocated with ICST 2009, Denver, USA, April 1st, 2009
- 6th A-MOST Workshop, collocated with ICST 2010, Paris, France, April 6th, 2010
- 7th A-MOST Workshop, collocated with ICST 2011, Berlin, Germany, March 21st, 2011
- 8th A-MOST Workshop, collocated with ICST 2012, Montreal, Canada, April 17th, 2012
- 9th A-MOST Workshop, collocated with ICST 2013, Luxembourg, Luxembourg, March 22nd, 2013
I was a member of the ICTSS Steering Committee (formerly known as TestCom/FATES) for the period 2009-2012.
I am a member of the Editorial Boards of the Transactions on Computational Collective Intelligence and of the Journal of Universal Computer Science, and a member of the Review Board of the International Journal of Information Technology and Web Engineering.
During 2013 and 2014 I am involved in the following events:
- ICTSS 2013: 25th IFIP Int. Conf. on Testing Software and Systems (PC Member) Deadline abstract/paper: June 3/10
- SAC-SOAP 2014: Track on Service-Oriented Architectures and Programming at the 29th Annual ACM Symposium on Applied Computing (PC Member) Deadline: September 13
- ACIIDS 2014: 6th Asian Conference on Intelligent Information and Database Systems (PC Member) Deadline: October 15
- ICTSS 2014: 26th IFIP Int. Conf. on Testing Software and Systems (General Chair)
- ICST 2013: 6th Int. Conf. on Software Testing, Verification and Validation (PC Member)
- A-MOST 2013: 9th Workshop on Advances in Model Based Testing (PC Member)
- SEFM 2013: 11th Int. Conf. on Software Engineering and Formal Methods (General Chair)
- ICCCI 2013: 5th Int. Conf. on Computational Collective Intelligence - Technologies and Applications (PC Member)
Previously, I was involved in these events (by year: 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 and before).
Former Ph.D. Students 
- Natalia López: Semantics for Non-Markovian models
- Ismael Rodríguez: PAMR: Syntax, semantics, and applications
- Mercedes G. Merayo: Testing of temporal and probabilistic systems (together with Rob Hierons)
- César Andrés: Active and passive testing of timed and probabilistic systems (together with Mercedes G. Merayo)
- Carlos Molinero: Two applications of formal methods to the development and testing of complex systems
Teaching 
I was teaching the following courses during the Fall semester of the 2012-2013 academic year (information in Spanish):
- Matemática Discreta y Lógica Matemática (Grupos B y D). Grados en Informática.
- Deducción Automática. Programa de Master en Investigación en Informática. Impartido con Luis Llana y Mercedes G. Merayo.