Pre One:“ICT Solutions Calculation Model for CO2 Emission Reduction and Prediction on its Emission Reduction Potential”,Peng Ruohong, Wang Xi, 2009 International Conference on Engineering Management and Service Sciences (MASS 2009),(EI检索)。

Next One:“An Integrated System Design for Telecom Operator’s Investment Management”,Ruohong Peng, IFIP TC 8 WG8.9 International Conference on Research and Practical Issues of Enterprise information Systems(CONFENIS 2007),Vol.2, pp1283-1287（2007）.（ISTP检索）。