1. School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu, China
2. Department of Computer and Information Sciences, Northumbria University, Newcastle upon Tyne, U.K.
3. Sichuan Deyuan Pipeline Technology Company Ltd., Chengdu, China
4. CNOOC China Ltd., Zhanjiang, China
5. CNPC CHUANQIN Drilling Engineering Company Ltd., Chengdu, China
6. PipeChina West East Gas Pipeline Company Si Chuan to Eastern China Gas Transmission Pipeline Co.Ltd, Wuhan, China