Positions:

• Associate Professor, Universidad Complutense de Madrid, since February 2000 
• Assistant Professor, Universidad Complutense de Madrid, April 1995- February 2000

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Program Committees:

• 14th Internation ACM SIGPLAN Symposium on Principles and Practice of Declarative Programming (PPDP 2012)
• Foundational and Practical Aspects of Resource Analysis (FOPARA 2011)
• X Jornadas sobre Programación y Lenguajes (PROLE 2010)
• Joint Conference on Declarative Programming (APPIA-GULP-PRODE 1999)
• Joint Conference on Declarative Programming (APPIA-GULP-PRODE 2000)
• The 19th Workshop on Logic-based methods in Programming Environments (WLPE 2009)

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Organizing Commitees:

• 12th International Symposium on Trends in Functional Programming (TFP 2011)

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Research visits:

• Feb-April 1995: Department of Computer Science, University of Pisa, Italy (with Giorgio Levi )

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Conference (co-)chair:

• XI Jornadas sobre Programación y Lenguajes (PROLE'11), Septiembre 2011, A Coruña (España)
• The 18th Workshop on Logic-based methods in Programming Environments (WLPE'08), December 2008, Udine (Italy)