Volume 19, Issue 1 (2023) | Journal of Computer Science

Anonymous and Distributed Authentication for Peer-to-Peer Networks

Pasan Tennakoon — 2023-01-03

Journal of Computer Science, Published online: 3 January 2023; doi:10.3844/jcssp.2023.1.10

Well-known authentication mechanisms such as Public-key Infrastructure (PKI) and Identity-based Public-key Certificates (ID-PKC) are not suitable for integration in a Peer-to-Peer (P2P) network enviro...

Assessing Students' Perceptions of Mobile Applications Usability using System Usability Scale

Mohammed Hameed Afif — 2023-01-03

Journal of Computer Science, Published online: 3 January 2023; doi:10.3844/jcssp.2023.11.19

The purpose of this study is to explore the usability level of the mobile application from the perspectives of students at higher education institutes by using the most used measure of perceived usabi...

Cyber Security Threats and Countermeasures using Machine and Deep Learning Approaches: A Survey

Manjula M — 2023-01-04

Journal of Computer Science, Published online: 4 January 2023; doi:10.3844/jcssp.2023.20.56

Recent advancements in e-business, e-healthcare, e-governance, and online digital transactions have brought valuable benefits. Unfortunately, it raises severe cyber-attacks. Cyberattacks disrupt norma...

An Approach to Recognise Odia Characters by Extracting Features from Fragmented Quadrants

Aradhana Kar — 2023-01-17

Journal of Computer Science, Published online: 17 January 2023; doi:10.3844/jcssp.2023.57.74

The system introduced in this study concentrates on the recognition of Odia characters. The input to the system is an image in .jpg format which has been created by scanning a document or converting a...

COV19-Dijkstra: A COVID-19 Propagation Model Based on Dijkstra’s Algorithm

Arnaud Watusadisi Mavakala — 2023-01-05

Journal of Computer Science, Published online: 5 January 2023; doi:10.3844/jcssp.2023.75.86

The presence of the coronavirus, known as COVID-19, has prompted several researchers to study the mode of spread and the different defense mechanisms of the virus. As a reminder, obtaining a vaccine, ...

On a Proof of Inequality of PvsNP

Angelo Raffaele Meo — 2023-01-16

Journal of Computer Science, Published online: 16 January 2023; doi:10.3844/jcssp.2023.87.98

This study is a new version of a previous paper. Its purpose is to simplify some sections of the old version and, above all, to present the proofs of some theorems which had been omitted for the sake ...

Effect of Timing Sequence of Brand Promotion in an Online Video-an Eye-Tracking Study

Prasun Gahlot — 2023-01-07

Journal of Computer Science, Published online: 7 January 2023; doi:10.3844/jcssp.2023.99.111

Embedded marketing in online videos has become a popular form of advertising. This study aims to examine the impact of visual attention due to different sequences of product placement by content creat...

Application of Elliptic Curve Crypto System to Secure Multi-Signature Bitcoin Block Chain

Mohammed Mujeer Ulla — 2023-01-30

Journal of Computer Science, Published online: 30 January 2023; doi:10.3844/jcssp.2023.112.125

Blockchain is a technology that enables decentralized digital currencies like bitcoin, ethereum, and ripple. It is widely used in many areas such as healthcare, defense, and industrial domains like in...

Discrete to Continuous Algorithm for Optimal Channel Selection to Detect Alcoholism through EEG Recordings

Hayat Sedrati — 2023-01-17

Journal of Computer Science, Published online: 17 January 2023; doi:10.3844/jcssp.2023.126.144

Alcoholism is a serious public health issue, and early diagnosis of this brain disease can be performed by analyzing Electroencephalogram (EEG) signals. However, the high dimensionality of EEG dataset...

Evaluating Waste's Hazardousness using Fuzzy Logic and Simple Additive Weighting

Timothy Marcelleon — 2023-01-19

Journal of Computer Science, Published online: 19 January 2023; doi:10.3844/jcssp.2023.145.156

It is vital to determine the most dangerous types of trash in terms of the environment and human health. The purpose of this selection is to make readers aware of the impact of garbage on the environm...