Title	Analysis of K-Mean and X-Mean Clustering Algorithms Using Ontology-Based Dataset Filtering
Author	M. Rahmah, Muhammad Ahsan Raza, Z. Fauziah, A. Nor Azhar, Muhammad Fahad Raza, and Binish Raza
Citation	Vol. 21  No. 10  pp. 283-287
Keywords	Clustering algorithm, Dataset filtering, Data mining, Ontology construction

Title	BF-Ostrowski Type Inequalties via ?-λ-convex functions
Author	Ali Hassan, Asif Raza Khan, Faraz Mehmood, Maria Khan
Citation	Vol. 21  No. 10  pp. 177-183
Keywords	Ostrowski inequality, convex functions, Fuzzy set, Bifuzzy sets..

Title	Image compression using K-mean clustering algorithm
Author	Amani Munshi , Asma Alshehri , Bayan Alharbi, Eman AlGhamdi, Esraa Banajjar, Meznah Albogami, Hanan S. Alshanbari
Citation	Vol. 21  No. 9  pp. 275-280
Keywords	Types of images, RGB Images, Image Compression, K-mean Clustering, Peak Signal-to-Noise Ratio (PSNR), Mean Square Error (MSE), Structural Similarity Index Measure (SSIM).

Title	Self-Organized Hierarchy Tree Protocol for Energy-Efficiency in Wireless Sensor Networks
Author	Adel THALJAOUI
Citation	Vol. 21  No. 9  pp. 230-238
Keywords	Wireless sensor networks; routing protocol; clustering techniques; energy consumption; optimization.