1. 1Manager, XiteCloud, HD Hyundai Infracore, Ltd.; 130, Gwangnaru-ro, Seongdong-gu, Seoul, Republic of Korea; Email: jeong_ny@naver.com; Mobile: +82-10-5690-7764
2. 2Professor. Department of Architecture, Cheongju University; 586, Daesung-ro, Naedok dong, Sangdang gu, Cheongju, Chungbuk, 360-764, Republic of Korea; Email: atriumlee@naver.com; Mobile: +82-10-3069-5687.