Title	Review on Blockchain-based Cloud Task Scheduling
Author	Nora Almezeini
Citation	Vol. 20  No. 10  pp. 137-140
Keywords	Cloud Computing; Blockchain; task scheduling; security

Title	Digital Library of Online PDF Sources: An ETL Approach
Author	Gohar Zaman, Hairulnizam Mahdin, Khalid Hussain, Atta-ur-Rahman, Nehad Ibrahim and Noor Zuraidin Mohd Safar
Citation	Vol. 20  No. 10  pp. 141-149
Keywords	Ontology, Digital Library, ETL, SQL, RDF, OFIE, FRBS

Title	Pitch Extraction Using Half-wave Rectification in Narrow-Band Noise
Author	Md. Saifur Rahman and Miss. Nargis Parvin
Citation	Vol. 20  No. 10  pp. 150-157
Keywords	Pitch, fourth-root, log spectrum, lifter, narrow-band, vocal tract, half-wave rectification

Title	Hybrid algorithms for Minimum Base Problem
Author	Zbigniew Kokosinski
Citation	Vol. 20  No. 10  pp. 158-162
Keywords	simulated annealing, tabu search, hybrid algorithm, minimum base problem