mmetry. • Visiting Professors, who typically number two to three per year, are associated with the yearly research theme or the special program in Theoretical Computer Science and Discrete Mathematics. In 2016-17, the VPs are Ju-Lee Kim, Professor of Mathematics at the Massachusetts Institute of Technology, and Ran Raz, P

ical necessity, and in- teractivism. Human Development, 31:274-312, 1988. Bil05. Philip Bille. A survey on tree edit distance and related problems. Theoretical Computer Science, 137:2005, 2005. BO09. A. Baranes and Pierre-Yves Oudeyer. R-iac: Robust intrinsically motivated active learning. Proc. of the IEEE International

gical necessity, and in- teractivism. Human Development, 31:274-312, 1988. Bild5. Philip Bille. A survey on tree edit distance and related problems. Theoretical Computer Science, 337:2005, 2005. Boog. A. Baranes and Pierre-Yves Oudeyer. R-iac: Robust intrinsically motivated active learning. Proc. of the IEEE International Co