Title	Keywords Extraction from the Text of Holy Quran Using Linguistic and Heuristic Rules
Author	Fahad Mazaed Alotaibi, Shakeel Ahmad
Citation	Vol. 19  No. 2  pp. 82-87
Keywords	Natural Language Processing(NLP), Machine Learning(ML), Vector Space Model(VSM)

Title	Grouping of Aspects into Relevant Category Based on WordNet Definitions
Author	Sheikh Muhammad Saqib, Shakeel Ahmad, Asif Hassan Syed, Tariq Naeem, Fahad Mazaed Alotaibi
Citation	Vol. 19  No. 2  pp. 113-119
Keywords	Machine Translation, Information Retrieval, Sentiment Analysis, Aspect Extraction.

Title	The Effects of Trust and its Relationship to Learning in the 3-D Virtual Learning Environment of Second Life
Author	Awatif Hashbal Ali and Fahad Mazaed Alotaibi
Citation	Vol. 25  No. 11  pp. 161-182
Keywords	Virtual World (VW), Secondlife (SL), Natuaral Langage Procesing (NLP, Artificial Intelligence (AL), Virtual Reality (VR)