Volume 16, Issue 5 (2020) | Journal of Computer Science

A Secure Key Authentication Scheme Based on the Hardness of Solving Elliptic Curve Discrete Logarithm Problem

Izzmier Izzuddin Zulkepli — 2020-05-15

Journal of Computer Science, Published online: 15 May 2020; doi:10.3844/jcssp.2020.583.590

A key authentication scheme is a scheme that protects a user’s public key from modification and counterfeiting by an adversary. The new development and improvement of key authentication schemes shou...

Optic Disc Segmentation in Fundus Images with Deep Learning Object Detector

Manal AlGhamdi — 2020-05-14

Journal of Computer Science, Published online: 14 May 2020; doi:10.3844/jcssp.2020.591.600

The Optic Disc (OD) is an important anatomical landmark in the fundus image to diagnose a myriad of diseases, such as glaucoma and Diabetic Retinopathy (DR) and to locate structures such as the macula...

Classification Program and Story Boundaries Segmentation in TV News Broadcast Videos via Deep Convolutional Neural Network

Mounira Hmayda — 2020-05-14

Journal of Computer Science, Published online: 14 May 2020; doi:10.3844/jcssp.2020.601.619

Given the amount of video information on the net, the user has had difficulty finding the information in a reasonable amount of time. Thus, all video content must be segmented and annotated so that he...

GoogleNet CNN Neural Network towards Chest CT-Coronavirus Medical Image Classification

Nesreen Alsharman — 2020-05-14

Journal of Computer Science, Published online: 14 May 2020; doi:10.3844/jcssp.2020.620.625

In the end of the year 2019 and the beginning of the year 2020, the world was overwhelmed by a medical pandemic that was not previously seen which is known Covid-19 (Coronavirus). Coronavirus (CoV) is...

Gamification After Almost a Decade: Is it Still Relevant? A Case of Non-STEM Hybrid E-learning University Course

Andrija Bernik — 2020-05-20

Journal of Computer Science, Published online: 20 May 2020; doi:10.3844/jcssp.2020.626.631

Gamification is a common and familiar term so far and it can be seen in almost every part of human activity. It's been nine years since the terminology first appeared in Gartner's Hype Cycle Report in...

Deployment of Auction Theoretic Models for Spectrum Allocation in Cognitive Radio Networks

Monisha Devi — 2020-05-21

Journal of Computer Science, Published online: 21 May 2020; doi:10.3844/jcssp.2020.632.641

Cognitive Radio (CR) is a novel technology which empowers the unlicensed users to opportunistically avail the free channels left unoccupied by the licensed owners. This apparently resolves the spectru...

Exploring Learning Capability of an Agent in SOAR: Using 8-Queens Problem

Neha Rajan — 2020-05-25

Journal of Computer Science, Published online: 25 May 2020; doi:10.3844/jcssp.2020.642.650

Cognitive architecture deals with describing the intelligent behavior of an agent. The description of intelligent behavior states how well an agent can solve and represent variety of problems of the d...

Enhancement of GPS Position Accuracy Using Machine Vision and Deep Learning Techniques

Ashwani Kumar Aggarwal — 2020-05-25

Journal of Computer Science, Published online: 25 May 2020; doi:10.3844/jcssp.2020.651.659

The accuracy of GPS position estimation in urban cities is an issue which need to be resolved using machine vision and deep learning techniques. The accuracy of GPS in horizontal direction is better t...

Exploring a Flexible Scoring Scheme for a Heuristic Search Technique: A Case Study of University Timetables

Sangsuree Vasupongayya — 2020-06-02

Journal of Computer Science, Published online: 2 June 2020; doi:10.3844/jcssp.2020.660.670

The university course timetabling management system is proposed in this work. The proposed system applies depth-bounded discrepancy search together with the heuristic and the hard-soft constraints to ...

Improved Fuzzy Logic Controller Implemented on FPGA Circuit for Photovoltaic Systems

Aouatif Ibnelouad — 2020-06-05

Journal of Computer Science, Published online: 5 June 2020; doi:10.3844/jcssp.2020.671.685

To be the photovoltaic arrays capable to transport the maximum power obtainable, it must be combined with Maximum Power Point Tracking (MPPT). To succeed, we will improve a Maximum Power Point Trackin...

Decision Support Model for Employee Selection Based on Data Mining and Fuzzy Logic

Clarissa Elfira Amos Pah — 2020-06-04

Journal of Computer Science, Published online: 4 June 2020; doi:10.3844/jcssp.2020.686.701

This paper explains the use of data mining and fuzzy logic in optimizing decision making for employee recruitment, especially in IT Consultant company. This method addresses the company's need to recr...

OntoJob Query Processor: An Ontology Driven Query Processing Method in Jobology Information System

Ranjna Jain — 2021-01-11

Journal of Computer Science, Published online: 11 January 2021; doi:10.3844/jcssp.2020.702.714

There are a large numbers of jobsites/job portals that provide information about employment on the internet. These websites facilitate employers to post job lists. Job seekers go through those job pos...

Improvement of Menezes-Vanstone Elliptic Curve Cryptosystem Based on Quadratic Bézier Curve Technique

Dua M. Ghadi — 2020-06-04

Journal of Computer Science, Published online: 4 June 2020; doi:10.3844/jcssp.2020.715.722

Cryptography is one of the most important applications and widely used in our life especially in the information security that needed by many government institutions, banks, communications and others ...