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	Object Oriented Visualization of Natural Language Requirement Specification and NFR Preference Elicitation
Author	G.S. Anandha Mala, Dr.G.V.Uma
Citation	Vol. 6  No. 8  pp. 91-100
Keywords	Natural Language Processing, Object Oriented Analysis, Object Oriented Design Models, Ontology, Non-Functional Requirements, Requirement Specification

Title	An Application of Knowledge-based System
Author	Hussein H. Owaied, Mahmoud Malek Abu-A'ra, Hazim A. Farhan
Citation	Vol. 10  No. 3  pp. 208-213
Keywords	AI, knowledge-based system, Problem Solving, Natural Language Processing, Humanoid Robotics

Title	Information Retrieval of Text with Diacritics
Author	Khalid Saleh Rabeh Aloufi
Citation	Vol. 10  No. 8  pp. 118-122
Keywords	Information Retrievals, Natural Language Processing, Regular Expressions, Search Engines