Title	Unsupervised Learning Method for Sorting Positive and Negative Reviews Using LSI (Latent Semantic Indexing) with Automatic Generated Queries
Author	Sheikh Muhammad Saqib, Fazal Masud Kundi, Shakeel Ahmad
Citation	Vol. 18  No. 1  pp. 56-62
Keywords	Reviews, Sentiment Score, Sentiment Analysis, Pre-Processing, Supervised and Unsupervised Learning, Latent Semantic Indexing

Title	Comparative Analysis of FDD and SFDD
Author	Shabib Aftab, Zahid Nawaz, Madiha Anwar, Faiza Anwer, Muhammad Salman Bashir, Munir Ahmad
Citation	Vol. 18  No. 1  pp. 63-70
Keywords	Agile Modeling, Process Evaluation, Empirical Evaluation, Empirical Comparison, Feature Driven Development, Simplified Feature Driven Development, Modified FDD, SFDD.

Title	An Investigation of Update Information Equations by using the Artificial Bee Colony Method for Skin Cancer Detection.
Author	Mohanad Aljanabi, JavadRahebi, YasaEk?io?lu ?zok
Citation	Vol. 18  No. 1  pp. 71-78
Keywords	Swarm intelligence, artificial bee colony algorithm, Direct Artificial Bee Colony, Skin cancer detection.

Title	Color and gray images encryption algorithm using chaotic systems of different dimensions
Author	S. N. Lagmiri, N. Elalami, J. Elalami
Citation	Vol. 18  No. 1  pp. 79-86
Keywords	Chaotic / hyperchaotic systems, Histogram, Image encryption, Decryption, Correlation.