Hellow guys, Welcome to my website, and you are watching Data Science: Is it Real?　Prof. Jeffrey Ullman　国立情報学研究所 講演会. and this vIdeo is uploaded by 国立情報学研究所 - National Institute of Informatics at 2018-04-13T02:40:03-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.