Volume 16, Issue 2 (2020) | Journal of Computer Science

Data Warehouse Design to Support Social Media Analysis in a Big Data Environment

Carlos Roberto Valêncio — 2020-02-20

Journal of Computer Science, Published online: 20 February 2020; doi:10.3844/jcssp.2020.126.136

The volume of generated and stored data from social media has increased in the last decade. Therefore, analyzing and understanding this kind of data can offer relevant information in different context...

Solving Multi-Objective Master Production Scheduling Model of Kalak Refinery System Using Hybrid Evolutionary Imperialist Competitive Algorithm

Shereen Saleem Sadiq — 2020-02-12

Journal of Computer Science, Published online: 12 February 2020; doi:10.3844/jcssp.2020.137.149

The improvement of operational planning in the field of oil refinery management is becoming increasingly essential and valid. The influential primary factor, among others, is the ever-changing economi...

Future Emoji Entry Prediction Using Neural Networks

Helen Wilfred Raj — 2019-08-10

Journal of Computer Science, Published online: 10 August 2019; doi:10.3844/jcssp.2020.150.157

In today’s world, textual data has made momentous progress in social media. The rise of digital communication via text has paved the way to emoji, a pictographically represented way of expressing em...

Farmer-Friendly Mobile Application for Automated Leaf Disease Detection of Real-Time Augmented Data Set using Convolution Neural Networks

Rishiikeshwer B. S. — 2019-08-24

Journal of Computer Science, Published online: 24 August 2019; doi:10.3844/jcssp.2020.158.166

In farming, crops are prone to a wide variety of diseases. The impact of sudden climatic change has adverse effects on their growth, providing incubation to harmful viruses and bacteria. Diseases to c...

Artificial Intelligence Techniques and External Factors used in Crime Forecasting in Violence and Property: A Review

Rebaz Mala Nabi — 2020-02-19

Journal of Computer Science, Published online: 19 February 2020; doi:10.3844/jcssp.2020.167.182

Crime forecasting is beneficial in providing useful information to authorities in planning effective crime prevention measures. The two types of analysis used in crime forecasting are univariate and m...

A Descriptive Analysis of Students Learning Skills Using Bloom’s Revised Taxonomy

Joy Christy Antony Sami — 2019-09-04

Journal of Computer Science, Published online: 4 September 2019; doi:10.3844/jcssp.2020.183.193

The academic committees worldwide suggest technical institutions to follow Revised Bloom’s Taxonomy (RBT), a framework that helps to develop learning objectives. The model classifies a hierarchy of ...

A Survey of Data Anonymization Techniques for Privacy-Preserving Mining in Bigdata

Helen Wilfred Raj — 2019-12-31

Journal of Computer Science, Published online: 31 December 2019; doi:10.3844/jcssp.2020.194.201

Bigdata era is seeing the data burst occurring in a multitude of angles that are better expressed in terms of the 4Vs (Volume, Velocity, Velocity, Veracity). While trying to infer information from dat...

An Optimized Mobile Cloud Computational Offloading Framework using K-Means Algorithm

Meena Veeraiyan — 2020-01-31

Journal of Computer Science, Published online: 31 January 2020; doi:10.3844/jcssp.2020.202.210

Offloading the execution of heavy computational modules from mobile devices to Mobile Cloud Computing (MCC) is inevitable in today’s era as it mainly focuses in consuming less battery power and exec...

Missing Values Treatment and Feature Reduction Analysis to Enhance Classification

D. Muralidharan — 2020-02-20

Journal of Computer Science, Published online: 20 February 2020; doi:10.3844/jcssp.2020.211.216

Datasets may have large number of features which makes it hard and time consuming to classify. Additionally, they may have irrelevant and noise features too with missing values. The missing values sho...

Multi-Factor Authentication for e-Government Services using a Smartphone Application and Biometric Identity Verification

Mohammad AlRousan — 2020-02-20

Journal of Computer Science, Published online: 20 February 2020; doi:10.3844/jcssp.2020.217.224

The growing usage of smartphones and tablets has a significant impact on e-government services, according to Cisco and accounted for 59 percent of total IP traffic during 2018. In the provision of e-g...

Optimized Authentication Model for Online Transaction Payments

Owusu Nyarko-Boateng — 2020-02-20

Journal of Computer Science, Published online: 20 February 2020; doi:10.3844/jcssp.2020.225.234

The rapid growth of the internet across the globe has gained attention in the world of business. The internet has become the major driver for business growth in the world; due to several security laps...

Patient Data Integration: A Panacea for Effective Healthcare

Henry Anayo Okemiri — 2020-02-22

Journal of Computer Science, Published online: 22 February 2020; doi:10.3844/jcssp.2020.235.248

A huge challenge in the healthcare domain has remained the spread and proliferation of fragmented information systems and multiplicity of data that accumulate from growing quantities of heterogeneous ...

Efficient Multi-Secret Digital Images Steganography

Haval Muhammed Sidqi — 2020-02-22

Journal of Computer Science, Published online: 22 February 2020; doi:10.3844/jcssp.2020.249.256

The new conceptions of more than one secret message and false digital image steganography are presented in the current paper. One of the major ideas in these approaches is embodiment of more than one ...

Fall Detection Using the Histogram of Oriented Gradients and Decision-Based Fusion

Mohamed Maher Ben Ismail — 2020-02-26

Journal of Computer Science, Published online: 26 February 2020; doi:10.3844/jcssp.2020.257.265

As the number of fall incidents among elderly people and patients are continuously growing, researches boosted their researches to propose efficient automatic fall detection systems. In particular, th...