Authors are invited to submit a paper in PDF format by April 18, 2011, through the EasyChair website of the workshop (here). Papers must be written in English and describe original work in at least one of the workshop topics. The target length of full paper contributions is 4-6 pages (including abstract, figures and references) in the IJCAI-11 style (available here). The final camera ready version of your paper should not include any headers, footers, and page numbers.