Title	A Study on HRI using a Circular Coordinate System in Robot Locomotion Coordinates for Remotely Controlled Robots
Author	Mun-Seuk Jang, Eung-Hyuk Lee
Citation	Vol. 11  No. 4  pp. 111-118
Keywords	Remotely Controlled Robot, HRI, Circular coordinate system, robot locomotion coordinate, Computer Interface Device

Title	A High Performance Novel Image Compression Technique using Hybrid Transform for Multimedia Applications
Author	P.John Paul, P. N. Girija
Citation	Vol. 11  No. 4  pp. 119-125
Keywords	VLSI, Discrete Cosine Transform, JPEG, Hartley transform, Radon Transform

Title	Fuzzy based modeling for diabetic diagnostic decision support using Artificial Neural Network
Author	K.Rajeswari, V.Vaithiyanathan
Citation	Vol. 11  No. 4  pp. 126-130
Keywords	Fuzzy approach, diabetics, Artificial neural networks, Type 2 diabeticss

Title	Security Patterns: State-of-the-Art Scenario
Author	K.Suresh Babu, K.Chandrasekharaiah
Citation	Vol. 11  No. 4  pp. 131-135
Keywords	patterns, cataloging, expertise, knowledge