1Analysis of Information Security Classified Protection Three Level Network ModelWANG Jun, SHI Tian-yi51-552The calculation of IT cloud system architecture in the mobile internet eraZHANG Ling-yong62-643Research and Improvement on the Key Expansion of Encryption Algorithm AESFAN Li-chen, WANG Gui-hai76-784Task Synchronization Model Research in Computer Interlocking Platform Based on Finite State MachineHE Jing-tai, LING Xiao-ming, HE Tao79-825Algorithm Research for PAPR Reduction in Orthogonal Frequency Division Multiplexing SystemLIU Hao, LIU Yu, JIANG Wan-lin91-93,1086HTML Information Extraction Based On CSS SelectorsLIU Quan-zhi, YU Zhi-lou100-1027The study of Multi-Navigation in the Smart TourismWANG Jian-yu116-1188Reusable test cases study in software testingWANG Shan-shan119-1219Research and Design on Redundant Switching Technology of RadarSHAO Wei, LIU Jian-chen144-14610One Solution of Police Equipment Management System Based on RFID and Face RecognitionLI Ji, FAN Shao-hua, LIU Dian-chen166-16711The Application of Electronic Queuing Technology for Hospital Information SystemWU Jin-bin192-19312Based on 3 G and mobile GIS of diabetes health little housekeeper to follow-up designWANG Lin, HE Hua-dong, LIU Xiu-feng211-21313The design of Inference Engine of expert system for fault diagnosis of Overhead Contact Line SystemXUE Zhong-chao, LI Dong-hui214-21614Design and Implemention of An Network (Electronic) Invoice Management SystemXU Bing-bing, WANG Yong-jun, YU Zhi-lou223-22615Excel data acquisition and storage based in bulk on Arcgis EngineWANG Yan-fei258-260