Title	An Immune Evolution Multiobjective Algorithm
Author	Chen Guangzhu, Li Zhishu, Cheng zhiHong, Zhai yusheng
Citation	Vol. 6  No. 1  pp. 91~98
Keywords	Artificial immune system, Multiobjective optimization, Lifecycle of immune cells, Neighbor crowded algorithm, Convergence metric, Diversity metric

Title	Finding More Accurate Decision Models Based on Rough Set Theory
Author	Hyontai Sug
Citation	Vol. 6  No. 1  pp. 87~90
Keywords	Decision trees, Rough set theory, clustering

Title	An Empirical Study of the Effectiveness of N-gram Modeling in Probabilistic Chinese Word Segmentation
Author	Zhiming Xu, Qiang Wang, Jonathan J. Webster, Chunyu Kit
Citation	Vol. 6  No. 1  pp. 81~86
Keywords	Chinese word segmentation, n-gram, language model

Title	An efficient development method for plant control software using algebraic specification and software components
Author	Masakazu Takahashi, Satoru Takahashi, Kazuhiko Tsuda
Citation	Vol. 6  No. 1  pp. 69~80
Keywords	Plant, control software, algebraic specification, software components, integrated development environment