Welcome!

                                                    
 Professor Emeritus  
 Dept. of Mathematical and Computing Sci.
 Tokyo Institute of Technology 
 2-12-1 Oh-Okayama, Meguro-ku, Tokyo, 152-8552
 kojima at is dot titech dot ac dot jp
Research Scientist
Dept. of Industrial and Systems Eng.
Chuo University
Tokyo, 113-8656 Japan
My webpage at Tokyo Institute of Technology 

(started to post here from March, 2018)