Title	An Approach for Arabic Root Generating and Lexicon Development
Author	Mohamed Osman Hegazi
Citation	Vol. 16  No. 1  pp. 9-15
Keywords	Arabic Language, Stemming Algorithm, Arabic Lexicon, Arabic Root, Arabic Word, Morphology, Natural Language Processing (NLP).

Title	Parts of Speech Tagging of Romanized Sindhi Text by applying Rule Based Model
Author	Irum Naz Sodhar, Akhtar Hussain Jalbani, Muhammad Ibrahim Channa and Dil Nawaz Hakro
Citation	Vol. 19  No. 11  pp. 91-96
Keywords	Natural language processing (NLP), Parts-of-speech (POS), Romanized Sindhi Text (RST), Algorithm, Python.

Title	A Methodology to Identify Topic of Video via N-Gram Approach
Author	Ramsha Pervaiz, Khalid Aloufi, Syed Shabbar Raza Zaidi and Kaleem Razzaq Malik
Citation	Vol. 20  No. 1  pp. 79-94
Keywords	Natural Language Processing (NLP), NLTK, N-grams, Keyword, Extraction, video lecture

Title	Tb-SAC: Topic-based and Sentiment Classification for Saudi Dialects Tweets
Author	Sara Alzahrani , Fatimah Alruwaili , Dimah Alahmadi and Kawther Saeedi
Citation	Vol. 20  No. 9  pp. 41-49
Keywords	Natural language processing (NLP); Sentiment analysis (SA); Topic-based; Saudi Dialects; Twitter; and Annotation."