title: Ubiquitous systems towards green, sustainable, and secured smart environment.
authors: Seoul National University of Science and Technology, 172 Gongreung 2-dong, Nowon-gu, Seoul 139-743, Republic of Korea.
authors: Jong-Hyuk
authors: JH
authors: Park
authors: Georgia State University, 25 Park Place, Room 744, Atlanta, GA 30302-5060, USA.
authors: Yi
authors: 0000-0002-2766-3096
authors: Y
authors: Pan
authors: National Ilan University, No. 1, Section 1, Shen-Lung Road, YiLan 260, Taiwan.
authors: Han-Chieh
authors: 0000-0003-3222-1708
authors: HC
authors: Chao
authors: The University of Aizu, Tsuruga, Ikkimachi, Matsunaga, Aizuwakamatsu, Fukushima 965-8580, Japan.
authors: Neil Y
authors: NY
authors: Yen