1. National Taiwan University, Taipei, Taiwan and Institute of Information Science, Academia Sinica, Taipei, Taiwan
2. Macronix International Co., Ltd., Hsinchu, Taiwan and National Taiwan University, Taipei, Taiwan
3. Yuan Ze University, Taoyuan, Taiwan
4. Institute of Information Science, Academia Sinica, Taipei, Taiwan
5. National Taiwan University, Taipei, Taiwan
6. Macronix International Co., Ltd., Hsinchu, Taiwan and National Taiwan University, Taipei, Taiwan and Institute of Information Science, Academia Sinica, Taipei, Taiwan and Yuan Ze University, Taoyuan, Taiwan and Research Center for Information Technology Innovation, Academia Sinica, Taipei, Taiwan