Title	A Secure and Efficient Routing and Aggregation Mechanism for Sensor Networks
Author	Inshil Doh, Kijoon Chae
Citation	Vol. 6  No. 12  pp. 249-255
Keywords	Sensor network, routing, security, clustering, aggregation

Title	Multi-Determiner Protection of Private Data in Pervasive Computing Environments
Author	Anis Yousefi, Rasool Jalili, Mahdi Niamanesh
Citation	Vol. 6  No. 12  pp. 239-248
Keywords	Data Privacy, Pervasive Computing, Multi-Determiner Private Data.

Title	Multiwavelet Image Watermarking Using Perceptually Tuned Model
Author	Ji-Hong Kim, Hee-Jung Kim, Ki-Ryong Kwon
Citation	Vol. 6  No. 12  pp. 233-238
Keywords	digital watermarking, multiwavelet filter bank, perceptually tuned model

Title	Performance Analysis on Negligible Blocking DC-based Optical Switching Networks Under Crosstalk Constraint
Author	Chen Yu, Yasushi Inoguchi, Susumu Horiguchi
Citation	Vol. 6  No. 12  pp. 226-232
Keywords	Optical switching networks, vertically stacked banyan networks, blocking probability, crosstalk.