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by Editor: Chung J. Kuo (Institute of Communication Engineering, National Chung Cheng University, Chia-Yi, 62107 Taiwan); Editor: Meng Hua Tsai (Department of Information Technology, Toko University, Chia-Yi, 613 Taiwan)
by Wang, Paulus; Kuo, Chia-Hua Kuo; Takeda, Nobuakira; et al.