Volume 14, Issue 8 (2018) | Journal of Computer Science

Fractal Dimension for Lung Sound Classification in Multiscale Scheme

Achmad Rizal — 2018-08-24

Journal of Computer Science, Published online: 24 August 2018; doi:10.3844/jcssp.2018.1081.1096

Lung sound is a biological signal with the information of respiratory system health. Health lung sound can be differentiated from other pathological sounds by auscultation. This difference can be obje...

Multiresolution Laplacian Sparse Coding Technique for Image Classification

Intidhar Jemel — 2018-05-23

Journal of Computer Science, Published online: 23 May 2018; doi:10.3844/jcssp.2018.1097.1103

Sparse coding is a set of techniques used for learning a collection of over-complete bases to represent data efficiently. This technique has been used in different domain such as feature quantization ...

Arabic Sentiment Classification using MLP Network Hybrid with Naive Bayes Algorithm

Mohammad Subhi Al-Batah — 2018-08-07

Journal of Computer Science, Published online: 7 August 2018; doi:10.3844/jcssp.2018.1104.1114

Sentiment analysis has recently become one of the growing areas of research related to text mining and natural language processing. Sentiment analysis techniques are increasingly exploited to categori...

MCMC-Fuzzy: A Fuzzy Metric Applied to Bayesian Network Structure Learning

Beatriz Wilges — 2018-08-24

Journal of Computer Science, Published online: 24 August 2018; doi:10.3844/jcssp.2018.1115.1125

Bayesian network structure learning is considered a complex task as the number of possible structures grows exponentially with the number of variables. Two main methods are used for Bayesian network s...

Task Scheduling in Real Time Systems with Energy Harvesting and Energy Minimization

Arvind Kumar — 2018-08-15

Journal of Computer Science, Published online: 15 August 2018; doi:10.3844/jcssp.2018.1126.1133

Energy is a major concern in battery operated real time devices (e.g. sensor nodes situated in remote areas) as battery life is solely responsible for the functioning of such devices. For such systems...

Experimental Study: The Effects of Mobile Phone Icons Characteristics on Users’ Age Groups

Syed Ghayas — 2018-08-24

Journal of Computer Science, Published online: 24 August 2018; doi:10.3844/jcssp.2018.1134.1143

Mobile phone applications interfaces offer great support to various age group users. There is a lot of Mobile Human Computer Interaction (here after HCI) research work going on, which is found in User...

Impact of Business Intelligence Competencies on the Organizational Capabilities in Jordanian Banks

Mohammad Atwah Al-Maaitah — 2018-08-24

Journal of Computer Science, Published online: 24 August 2018; doi:10.3844/jcssp.2018.1144.1154

This study aims to identify the role of business intelligence competencies (Managerial competencies, Technical competencies and cultural competencies) on the organizational capabilities in Jordanian b...

A Comparison Study between Different Sampling Strategies for Intrusion Detection System of Active Learning Model

Ghofran Mohammad Alqaralleh — 2018-08-26

Journal of Computer Science, Published online: 26 August 2018; doi:10.3844/jcssp.2018.1155.1173

Active learning aims to train an accurate model with minimum cost by labeling the most informative instances without compromising the model performance. So, choosing an efficient criterion for instanc...

Simulated Annealing Decoder for Linear Block Codes

Lahcen Niharmine — 2018-09-04

Journal of Computer Science, Published online: 4 September 2018; doi:10.3844/jcssp.2018.1174.1189

In this study, we introduce a novel soft decoder, the first of its kind, for linear block codes, based on Simulated Annealing algorithm (SA). The main enhancement in our contribution which let our dec...

The Use of Band Selection in Weighted Linear Prediction for Hyperspectral Image Classification

Ibtissam Banit'ouagua — 2018-09-04

Journal of Computer Science, Published online: 4 September 2018; doi:10.3844/jcssp.2018.1190.1201

The advancement of imaging procedures has made hyperspectral sensors fit for acquiring spectral data in many restricted and bordering bands, which brings about a high relationship between's neighborin...