Review

• ACM International Conference on Computer-Human Interaction (SIGCHI '09)
• ACM International Conference on Research and Development in Information Retrieval (SIGIR'08)
• IEEE Transactions on Multimedia (TMM 2008-2010)
• Special Session on Machine Learning with Multimedia Data, IEEE International Conference on Machine Learning and Applications (ICMLA'09)
• Member of evaluation committee for the Scientific Research Funding Programme FONDECYT (Chile, 2009)

Teaching

• Assistant teacher for "Control Engineering" (2004-2006)
• Assistant teacher for "Real-Time Systems" (2004-2006)

Talks

• Invited Speaker, iSchool, University of Maryland - College Park, Washington DC (USA). 04/2010 (pdf)
• Invited Speaker, Multimedia Analysis Group, Telefonica R&D, Barcelona (Spain). 05/2009 (pdf)
• Conference presentation, ACM Conference on the World Wide Web, Madrid (Spain). 04/2009 (pdf)
• Conference presentation, ACM Conference on Multimedia, Vancouver, BC (Canada). 10/2008 (pdf)
• IR Seminars, Information Retrieval Group, Department of Information Studies, The University of Sheffield (UK). 07/2007. (pdf)