The description of my professional service is restricted to a partial list of programme committees and organizational duties.

• AAAI-12: Twenty-Sixth AAAI Conference on Artificial Intelligence
• ICAPS'12: Twenty-Second International Conference on Automated Planning and Scheduling
• AAMAS'12: Eleventh International Conference on Autonomous Agents and Multiagent Systems
• ISAIM'12: Twelfth International Symposium on Artificial Intelligence and Mathematics
• APSCC'11 Workshop on Agent and Social Technologies for Ubiquitous Computing (ASTUC'11)
• EPIA'11 Workshop on Multi-Agent Systems: Theory and Applications
• BICA'11: Second International Conference on Biologically Inspired Cognitive Architectures
• IJCAI'11: Twenty-Second International Joint Conference on Artificial Intelligence
• ICAPS'11: Twenty-First International Conference on Automated Planning and Scheduling
• ICAPS'11 Scheduling and Planning Applications woRKshop (SPARK'11)
• ICAPS'11 Workshop on Constraint Satisfaction Techniques for Planning and Scheduling Problems (COPLAS'11)
• AAMAS'11: Tenth International Conference on Autonomous Agents and Multiagent Systems
• AAMAS'11 Workshop on Programming Multi-Agent Systems (ProMAS'11)
• AAMAS'11 Workshop on Collaborative Agents -- Research and Development
• AAAI 2010 Fall Symposium on Proactive Assistant Agents
• ECAI-10 Workshop on Advances in Preference Handling (M-PREF'10)
• FLAIRS'10: Twenty-Third Florida Artificial Intelligence Research Society Conference
• AAMAS'10 Workshop on Programming Multi-Agent Systems (ProMAS'10)
• ICAPS'10: Twentieth International Conference on Automated Planning and Scheduling (System Demonstrations and Exhibits)
• ICAPS'10 Scheduling and Planning Applications woRKshop (SPARK'10)
• ICAPS'10 Workshop on Constraint Satisfaction Techniques for Planning and Scheduling Problems (COPLAS'10)
• ICAPS'09 Scheduling and Planning Applications woRKshop (SPARK'09)
• ESSLLI'09 Workshop on Logics and Agent Programming Languages
• AAMAS'09 Workshop on Mixed-Initiative Multiagent Systems
• AAMAS'09 Workshop on Programming Multi-Agent Systems (ProMAS'09)
• IJCAI'09: Twenty-First International Joint Conference on Artificial Intelligence
• IUI'09: Eleventh International Conference on Intelligent User Interfaces
• ICAPS'08 Doctoral Consortium
• ICAPS'08 Scheduling and Planning Applications woRKshop (SPARK'08)
• ICAPS'08 Workshop on A Reality Check for Planning and Scheduling Under Uncertainty
• AAAI-08: Twenty-Third National Conference on Artificial Intelligence
• AAAI-08 Multidisciplinary Workshop on Advances in Preference Handling (M-PREF'08)
• CHI 2008 Trends: Workshops and Courses: Usable Artificial Intelligence
• IUI'08 Workshop on Recommendation and Collaboration
• ISAIM'08: Tenth International Symposium on Artificial Intelligence and Mathematics
• ICAPS'07 Workshop on Moving Planning and Scheduling Systems into the Real World
• AAAI-07: Twenty-Second National Conference on Artificial Intelligence
• AAAI-07 Workshop on Preference Handling for Artificial Intelligence
• AAAI 2007 Spring Symposium on Interaction Challenges for Intelligent Assistants
• CP'06 Workshop on Preferences and Soft Constraints
• AAAI-06: Twenty-First National Conference on Artificial Intelligence
• ICAPS'06 Workshop on Planning under Uncertainty and Execution Control for Autonomous Systems
• CP'05 Workshop on Constraint Solving under Change and Uncertainty
• CP'05 Workshop on Quantification in Constraint Programming
• ICAPS'05 Workshop on Planning under Uncertainty for Autonomous Systems