Title	Digital Signature Development using Truncated Polynomials
Author	P.Prapoorna roja, P.S.Avadhani
Citation	Vol. 7  No. 7  pp. 130-133
Keywords	Digital, Signature, Truncated Polynomials

Title	Research and Improvement of Personalized Recommendation Algorithm Based on Collaborative Filtering
Author	Lijuan Zheng, Yaling Wang, Jiangang Qi, Dan Liu
Citation	Vol. 7  No. 7  pp. 134-138
Keywords	Collaborative Filtering, Personalized Recommendation Algorithm, Mean Absolute Error

Title	3D Representation of Radar Coverage in Complex Environment
Author	Chen Peng, Wu Lingda
Citation	Vol. 7  No. 7  pp. 139-145
Keywords	Radar Coverage, virtual battlefield, 3D Visualization

Title	Addressing Race Condition Problem in a Graph Based Visual Language
Author	Kamal Z. Zamli, Nor Ashidi Mat Isa
Citation	Vol. 7  No. 7  pp. 146-152
Keywords	Visual Language, VRPML