<p> WSEAS TRANSACTIONS on COMPUTERS</p><p>Issue 9, Volume 4, September 2005 ISSN 1109-2750 http://www.wseas.org</p><p>Traffic packet based intrusion detection: decision trees and genetic based learning evaluation 1017 By Filippo Neri</p><p>CFD modeling of an air blower operation to prevent boiler's tube explosion 1025 By Masoud Rahimi, Seyed Mehdi Shariati, Abbas Khoshhal</p><p>Model- and Data-driven Harmonic Topographic Maps 1033 By Marian Peña, Colin Fyfe</p><p>On Equivalences for Actors Expressions and Configurations of ATC 1045 By Boualem Laichi, Yamina Sami</p><p>A Parallel Approach for Resource Scheduling in Grid Computing Environment 1054 By Mohammad Kalantari, Kazem Akbari</p><p>A Combined Process/Resource Models-based Approach to Shop Floor Simulation 1062 By Pyoung Yol Jang, Albert Jones, Hyunbo Cho</p><p>A Case study of Education Grid: Bangkok University Grid 1073 By Sorapak Pukdesree, Anon Sukstrienwong, Vitalwonhyo Lacharoj</p><p>A Method of Network Traffic Monitor of the Nodes on Campus Computing Grid 1081 By Jiang Hong, Wang Zhi Rui</p><p>Analysis for Volunteer Computing Algorithms in Grid Environments 1089 By Jiang Hong, Cai Hong </p><p>A Grid-enabled Optimization Framework for High Performance Applications 1097 By Kun Gao, Hongshan Yang, Kexiong Chen, Meiqun Liu, Jiaxun Chen</p><p>Analysis of Grid Security Authorization Police Based on Knowledge Mining 1105 By Haidong Xiao, Jianhua Li</p><p>Future Time-slot Pricing from Historical Data 1113 By Nicolas Dube, Marc Parizeau</p><p>On Parallel Implementation of a Discrete Optimization Random Search Algorithm 1122 By Nikolai K. Krivulin, Dennis Guster, Charles Hall</p><p>AASUR: A Distributed System for Authorization of Unfamiliar Entities in a Service Oriented Architecture 1130 By J. Rivington, R. Kent, A. Aggarwal, P. Preney</p><p>Neural Network-Based Nipple Detection for Obscene Pictures 1138 By Piyabute Fuangkhon Cell-average Nonlinear Multiresolution on the Quincunx Pyramid 1146 By Sergio Amat, Sonia Busquier, J.Carlos Trillo</p><p>Fingerprints Feature Extraction and Novel Fuzzy Neural Network Classification 1154 By Mehdi Hariri, Shahriar B. Shokouhi</p><p>Learning Robust Object Segmentation from User-Prepared Samples 1163 By S. Rahnamayan, H. R. Tizhoosh, M. M. A. Salama</p><p>Partitioning-based Face Recognition Using PCA, LDA and ICA 1171 By Onsen Toygar, Adnan Acan</p><p>A Novel Approach of Density Estimation for Vector Quantization 1179 By Akkaphon Nongnuch, Athasit Surarerks</p><p>A Flexible Multi-layered Virtual Machine Design for Virtual Laboratories in Grid Systems 1187 By Dohan Kim, Robert Kent, Akshai Aggarwal, Paul Preney</p><p>An Intelligent Web-based System for Social Scenarios in Archaeology 1193 By Georgios K. Giannikis, Athos Antoniades, Dionysios Politis</p><p>Agents that Combine Emotions and Rationality: a Context Independent Cognitive Architecture 1202 By Ricardo Imbert, Angélica de Antonio</p><p>Virtual Keyboard: Mono-vision Trainable Gesture Recognition Framework 1210 By Hafiz Adnan Habib, Muid Muft</p><p>Computation of Filtered Back Projection on Graphics Cards 1216 By Vitezslav Vit Vlcek</p>