Superintended by:
Sichuan Associations for Science and Technology
Sponsored by:
Sichuan Computer Federation
Chengdu Branch, Chinese Academy of Sciences

Honorary Editor-in-Chief: ZHANG Jingzhong
Editor-in-Chief: XU Zongben
Associate Editor: SHEN Hengtao XIA Zhaohui

Domestic Post Distribution Code: 62-110
Foreign Distribution Code: M4616

Address:
No. 9, 4th Section of South Renmin Road, Chengdu 610041, China
Tel: 028-85224283-803
　　028-85222239-803