Title	Classification of Plants into Families based on Leaf Texture
Author	Zacrada Fran?oise TREY, Bi Tra GOORE, K. Olivier BAGUI, and Marie Solange TIEBRE
Citation	Vol. 21  No. 2  pp. 205-211
Keywords	Classification, Neural Networks, Texture, Plants.

Title	Digital Competencies Required for Information Science Specialists at Saudi Universities
Author	Hanaa Yamani, Ahmed AlHarthi, and Waleed Elsigini
Citation	Vol. 21  No. 2  pp. 212-220
Keywords	Digital Competencies; Information Science; Information Science Specialist; Higher Education; Saudi Universities

Title	Continuous Human Activity Detection Using Multiple Smart Wearable Devices in IoT Environments
Author	Adel Alshamrani
Citation	Vol. 21  No. 2  pp. 221-228
Keywords	Wearable sensors; biometric systems; biomedical monitoring; low-cost health care

Title	Urdu News Classification using Application of Machine Learning Algorithms on News Headline
Author	Muhammad Badruddin Khan
Citation	Vol. 21  No. 2  pp. 229-237
Keywords	Text categorization, Machine learning, Na?ve Bayes, Support vector machine, Logistic regression, Word Cloud, Urdu language