Title	Leadership Development: What Role for Vocational Training?
Author	Farid Khemissi
Citation	Vol. 21  No. 3  pp. 11-20
Keywords	leadership, leadership development, training, events triggers

Title	Dynamic Routing and Spectrum Allocation with Traffic Differentiation to Reduce Fragmentation in Multifiber Elastic Optical Networks
Author	Boris Stephane ZOUNEME, Joel ADEPO, Herve Gokou DIEDIE, and Souleymane OUMTANAGA
Citation	Vol. 21  No. 3  pp. 1-10
Keywords	Routing and spectrum allocation; fragmentation; multifiber elastic optical networks; allocation cost; energy-saving.

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

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