Title	Development of the Conceptual Tool for Complete Software Architecture Visualization: DArch (DA)
Author	K. Delhi Babu, P. Govindarajulu, A.N. Aruna Kumari
Citation	Vol. 9  No. 4  pp. 277-286
Keywords	DArch, DA, Architecture Visualizatione

Title	A Simple Efficient Circuit Partitioning by Genetic Algorithm
Author	Akash deep, Baljit Singh, Arjan Singh, Jatinder Singh
Citation	Vol. 9  No. 4  pp. 272-276
Keywords	Genetic Algorithm, Circuit Partitioning, NP hard, Chromosome, Crossover

Title	A Security Model for Data Storing and Data Collecting Agents
Author	D.S.Adane, S.R.Sathe
Citation	Vol. 9  No. 4  pp. 265-271
Keywords	Mobile Agents, ElGamal, Confidentiality

Title	Human Visual System Sentient Imperceptible and Efficient Wavelet-Based Watermarking Scheme for Copyright Protection of Digital Images
Author	V. Padmanabha Reddy, S. Varadarajan
Citation	Vol. 9  No. 4  pp. 255-264
Keywords	Digital Watermarking, Copyright Protection, Human Visual System (HVS), Entropy Masking, Robust, Discrete Wavelet Transform (DWT), Haar Wavelet Transform, Lifting Scheme, Correlation coefficient.