Volume 17, Issue 6 (2021) | Journal of Computer Science

Data Preparation in Machine Learning for Condition-based Maintenance

Ons Masmoudi — 2021-06-04

Journal of Computer Science, Published online: 4 June 2021; doi:10.3844/jcssp.2021.525.538

Using Machine Learning (ML) prediction to achieve a successful, cost-effective, Condition-Based Maintenance (CBM) strategy has become very attractive in the context of Industry 4.0. In other fields, i...

Rationalizing Resource Utilization in Cloud Computing Using Coalition Formation Strategy

Hend Fakhri Noureldin — 2021-06-15

Journal of Computer Science, Published online: 15 June 2021; doi:10.3844/jcssp.2021.539.555

Even though the contribution of cloud computing towards the Sustainable Development (SD) of communities is still under research investigation, cloud computing has become an integral part of many ICT s...

An Approach for Finding Semantic Relatedness Score Between Two Sentences Based on their Senses

Nazreena Rahman — 2021-06-09

Journal of Computer Science, Published online: 9 June 2021; doi:10.3844/jcssp.2021.556.579

Finding semantic relatedness score between two sentences is useful in many research areas. Existing relatedness methods do not consider its sense while computing semantic relatedness score between two...

Detection and Diagnostic Approach of COVID-19 Based on Cough Sound Analysis

Muzhir Shaban Al-Ani — 2021-06-29

Journal of Computer Science, Published online: 29 June 2021; doi:10.3844/jcssp.2021.580.597

Coronavirus (COVID-19) started at the end of 2019 and then spread out around the world as a pandemic at the beginning of 2020. At that time, researchers began to work on detecting and diagnosing this ...

A New Spectral Conjugate Gradient Method for Nonlinear Unconstrained Optimization

Ibtisam A. Masmali — 2021-07-05

Journal of Computer Science, Published online: 5 July 2021; doi:10.3844/jcssp.2021.598.609

Theconjugate gradient method is widely used to solve large scale unconstrainedoptimization problems. However, the rate of convergence conjugate gradient method is linearunless it restarted. In this st...