Title	The Optimization Algorithm of Image Mosaic Based on Wavelet Analysis and Mutual Information
Author	Yongqin Yang
Citation	Vol. 12  No. 2  pp. 117-122
Keywords	image mosaic, wavelet analysis, mutual information, Powell optimization

Title	OSETA: Obedient Software for Electronic Trading using Agent Technology
Author	Hany Anis Abdelgaffar, Amr Ibrahim, Abd Elwahab Ahmed
Citation	Vol. 12  No. 2  pp. 107-116
Keywords	Agent Technology, E-Commerce, World Wide Web, Electronic Business, Automation

Title	A comparative study of image compression between Singular value decomposition, Block truncating coding, Discrete cosine transform and Wavelet
Author	Dinesh Gupta, Pardeep Singh, Nivedita, Sugandha Sharma
Citation	Vol. 12  No. 2  pp. 100-106
Keywords	Block truncating coding (BTC), discrete cosine transform(DCT), Image compression, singular value decomposition(SVD) and wavelet

Title	Near Field Communication ( NFC )
Author	Hussein Ahmad Al-Ofeishat, Mohammad A.A.AL Rababah
Citation	Vol. 12  No. 2  pp. 93-99
Keywords	Information security, Privacy, NFC, Devices, Tags