Volume 14, Issue 10 (2018) | Journal of Computer Science

A Comparative Study of Mobility Models for Wireless Sensor Networks

Anas Abu Taleb — 2018-10-10

Journal of Computer Science, Published online: 10 October 2018; doi:10.3844/jcssp.2018.1279.1292

Wireless sensor networks consist of hundreds or thousands of small, lightweight and low-powered sensor nodes that are deployed in the area of interest to collect information in an unattended manner. S...

High Precision Latent Semantic Evaluation for Descriptive Answer Assessment

Amarjeet Kaur — 2018-10-17

Journal of Computer Science, Published online: 17 October 2018; doi:10.3844/jcssp.2018.1293.1302

This paper proposes an approach to evaluate student’s descriptive answers, using comparison-based approach in which student’s answer is compared with the standard answer. The standard answers cont...

Optimised Implementation of Dense Stereo Correspondence for Resource Limited Hardware

Deepambika Vadekkettathu Anirudhan — 2018-10-18

Journal of Computer Science, Published online: 18 October 2018; doi:10.3844/jcssp.2018.1303.1317

Computer stereo vision is a passive sensing technique that helps to recover 3D information of an environment from 2D images. The stereo correspondence is a challenging task that finds out matching pix...

Citizen Recommendation for Social Media-Based Government Application Development: A Design Science Approach

Evaristus Didik Madyatmadja — 2018-10-23

Journal of Computer Science, Published online: 23 October 2018; doi:10.3844/jcssp.2018.1318.1328

The sustained social and economic phenomenon will affect the coming years, such as the increased cultural and religious diversity, population growth and changes in consumption and lifestyle. This cond...

A Prescriptive Specialized Learning Management System for Academic Feedback towards Improved Learning

Annette van der Merwe — 2018-10-24

Journal of Computer Science, Published online: 24 October 2018; doi:10.3844/jcssp.2018.1329.1340

The dynamic nature of technological advances is causing changes in many fields and especially in tertiary education. Student numbers are increasing annually and institutions need to maintain education...

Concealed Weapon Detection using Wavelet, Dual Tree Complex Wavelet Transform and Curvelet Transform

Ayush Dogra — 2018-10-26

Journal of Computer Science, Published online: 26 October 2018; doi:10.3844/jcssp.2018.1341.1350

In the field of military and law enforcement, detection and visualization of concealed weapons is a common practice. The infrared and visible cameras providing the information i.e., the characteristic...

Educational Challenges in Computer-based Finite Element Analysis and Design of Structures

Vagelis Plevris — 2018-10-26

Journal of Computer Science, Published online: 26 October 2018; doi:10.3844/jcssp.2018.1351.1362

Computer simulations and computational methods, such as the Finite Element Analysis (FEA) have become essential methodologies in science and engineering during the last decades, in a wide variety of a...

A New Secure Passwordless Multi-Server Modified Authenticated Master-Key Agreement Scheme Based on Hardware-Software and Iriscode Identifiers Through SSL/TLS Protocol for E-learning and Similar Web-based Services

Afshin Zivi — 2018-10-26

Journal of Computer Science, Published online: 26 October 2018; doi:10.3844/jcssp.2018.1363.1388

There is a growing concern about systems security and how to organize it. This is because the internet which is the backbone of all systems is regarded as unsafe. Also, the internet transmits all conn...

An Investigation into Information Security Threats from Insiders and how to Mitigate them: A Case Study of Zambian Public Sector

Melissa K. Chinyemba — 2018-10-29

Journal of Computer Science, Published online: 29 October 2018; doi:10.3844/jcssp.2018.1389.1400

Insider attacks are security breaches posed by an existing or former organizational stakeholder with unrestricted access rights to the resources who, with or without intent, compromises the confidenti...

TPAL: A Protocol for Node Authentication in IoT

Mohamad Faiz Razali — 2018-10-30

Journal of Computer Science, Published online: 30 October 2018; doi:10.3844/jcssp.2018.1401.1411

Secure communication in Low power and Lossy Network (LLN) requires the authentication of the identities of nodes for that node to join the network. Since LLN may consist of many different nodes, where...

A Backpropagation Neural Network for Splitting Identifiers

Ahmed Sabah Ahmed AL-Jumaili — 2018-10-31

Journal of Computer Science, Published online: 31 October 2018; doi:10.3844/jcssp.2018.1412.1419

Splitting identifiers is a task that has been addressed in the past few years in order to contribute toward improving the Feature Location task. Feature Location aims at determining the exact position...