Further Results on Odd Harmonious Graphs  Full Text 
M. E. Abdel-Aal¹ and M. A. Seoud², ¹Banha University, Egypt and ²Ain Shams University, Egypt

A Novel Intrusion Detection System for Detecting Black-Hole Nodes in MANETS  Full Text 
Baishali Goswami, Sikkim Manipal Institute of Technology, India

Ladder and Subdivision of Ladder Graphs with Pendant Edges are Odd Graceful  Full Text 
M.I.Moussa and E.M.Badr, Benha University, Egypt

Swarm Intelligence from Natural to Artificial Systems: Ant Colony Optimization  Full Text 
O.Deepa¹ and A.Senthilkumar², ¹Bharathiar University, India and ²Arignar Anna Government Arts College, India