Title	Towards Optimal Model Order Selection for Autoregressive Spectral Analysis of Mental Tasks Using Genetic Algorithm
Author	Ramaswamy Palaniappan
Citation	Vol. 6  No. 1  pp. 153~162
Keywords	Autoregressive, EEG, Genetic Algorithm, Mental tasks, Model order

Title	An Immune Algorithm based on the Complement Activation Pathway
Author	Chen Guangzhu, Li Zhishu, Yuan Daohua, Nimazhaxi, Zhai yusheng
Citation	Vol. 6  No. 1  pp. 147~152
Keywords	Artificial immune system, Complement system, Immune complement algorithm, Cleave operator, Bind operator

Title	A Service Composition-Oriented Workflow Paradigm
Author	Wanchun Dou, Shijie Cai
Citation	Vol. 6  No. 1  pp. 136~146
Keywords	Certificate, Workflow, Service Computing, Web Service, Time Constraint, QoS, Temporal Logic

Title	A fast multi-level image segmentation method based on 2-D histogram using PSO
Author	Zeng Guowen, Hao Zhifeng, Yang Xiaowei, Wu Guangchao
Citation	Vol. 6  No. 1  pp. 126~135
Keywords	Multi-level thresholding, particle swarm optimization (PSO), 2-D threshold