Hideyuki Horii                          
                          
                            Professor at  the University of Tokyo 
                          
                        He is a professor of the department of civil engineering at the graduate school of engineering, the University of Tokyo. He also serves as an executive director of “i.school”, the school of innovation, and promete knowledge structuring as a head of Center of Knowledge Structuring of the University of Tokyo.
                            Hideyuki Horii                          
                          
                            Professor at  the University of Tokyo 
                          
                          He is a professor of the department of civil engineering at the graduate school of engineering, the University of Tokyo. He also serves as an executive director of “i.school”, the school of innovation, and promete knowledge structuring as a head of Center of Knowledge Structuring of the University of Tokyo.