Title	Annealing Chaotic Pattern Search Learning Method for Multi-layer Neural Networks
Author	Shangce Gao, Hongwei Dai, Yunyi Zhu, Zheng Tang
Citation	Vol. 7  No. 6  pp. 137-145
Keywords	multi-layer neural network, pattern search method, annealing, chaotic dynamic, direct search

Title	Web Text Feature Extraction with Particle Swarm Optimization
Author	Song Liangtu, Zhang Xiaoming
Citation	Vol. 7  No. 6  pp. 132-136
Keywords	Web mining, VSM, Particle swarm optimization, Text feature extraction

Title	Detection of DDoS and IDS Evasion Attacks in a High-Speed Networks Environment
Author	Jin-Tae Oh, Sang-Kil Park, Jong-Soo Jang, Yong-Hee Jeon
Citation	Vol. 7  No. 6  pp. 124-131
Keywords	IDS(Intrusion Detection System), DoS(Denial of Service) attack, Bandwidth Control, IDS evasion attack

Title	Portfolio Selection and Risk Management with Markov Chains
Author	Arturo Leccadito, Sergio Ortobelli Lozza, Emilio Russo
Citation	Vol. 7  No. 6  pp. 115-123
Keywords	Markov chain, Portfolio theory, VaR and CVaR models