Title	A New Wavelet Based Method for Denoising of Biological Signals
Author	V.V.K.D.V.Prasad, P.Siddaiah, B.Prabhakara Rao
Citation	Vol. 8  No. 1  pp. 238-244
Keywords	ECG, Wavelet Transform, Wavelet thresholding, Wavelet shrinkage, Denoising

Title	New Digital Signature Scheme Using Polynomials Over Non-Commutative Groups
Author	P. Vasudeva Reddy, G.S.G.N.Anjaneyulu, D.V. Ramakoti Reddy, M.Padmavathamma
Citation	Vol. 8  No. 1  pp. 245-250
Keywords	Public Key Cryptography, Digital Signatures, Polynomial rings, non-commutative groups, Decomposition problem, Diffie-Hellman problem.

Title	Arabic Sign Language Translation System On Mobile Devices
Author	Sami M.Halawani
Citation	Vol. 8  No. 1  pp. 251-256
Keywords	deaf, Arabic, sign language, translation, mobile devices, WAP, HCI

Title	Role of Digital Watermark in e-governance and e-commerce
Author	S.S.Sherekar, V.M.Thakare, Sanjeev Jain
Citation	Vol. 8  No. 1  pp. 257-261
Keywords	e-governance, e-commerce, digital watermark, fingerprinting, integrity verification