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Research interests

My main research interest is in Artificial Intelligence.
I am currently active in the following topics:
-Preferences in AI: compact preference representation formalisms, such as, soft constraint problems and CP-nets, uncertainty in preferences, preference elicitation;
-Computational Social Choice: computational aspects of multi-agent preference aggregation;
-Temporal Reasoning: quantitative temporal constraint-based models for handling uncertainty and preferences in scheduling;
-Stable matching Problems in the context of AI: local search approaches, incomparability in the preferences;  
-Constraint-based optimization