Title	A Method for Retrieving and Building Structure of NLP Knowledge
Author	Elmarhmoy Ghada, El-Sayed Atlam, Masao Fuketa, Kazuhiro Morita, Jun-ichi Aoe
Citation	Vol. 6  No. 4  pp. 42-47
Keywords	Natural Language Processing, trie structure, Hierarchy.

Title	EDH: A Powerful method for the modeling of Irregular Dimensions
Author	Zehai Li, Jigui Sun, Haihong, Yu
Citation	Vol. 6  No. 4  pp. 36-41
Keywords	EDH, Irregular dimension, OLAP

Title	Multi-Paradigm Spreadsheet for End Users
Author	Jong-Myung Choi, Young-Chul Kim
Citation	Vol. 6  No. 4  pp. 30-35
Keywords	Multi-Paradigm, Spreadsheet, End Users, OOP

Title	Comparing The Performance of Principal Component Analysis and RBF Network for Face Recognition Using Locally Linear Embedding
Author	Eimad E.A.A.Abusham, David Ngo Andrew Teoh
Citation	Vol. 6  No. 4  pp. 25-29
Keywords	Biometrics, Locally Linear Embedding, nonlinear manifold, PCA, RBF.