Volume 13, Issue 8 (2017) | Journal of Computer Science

A Hybrid Approach to Process Planning: The Urban Traffic Controller Example

Jimoh Falilat Olaitan — 2017-08-23

Journal of Computer Science, Published online: 23 August 2017; doi:10.3844/jcssp.2017.257.274

Automated planning and scheduling are increasingly utilised in solving evsery day planning task. Planning in domains with continuous numeric changes present certain limitations and tremendous challeng...

A Review on Heuristics for Addition Chain Problem: Towards Efficient Public Key Cryptosystems

Adamu Muhammad Noma — 2017-06-01

Journal of Computer Science, Published online: 1 June 2017; doi:10.3844/jcssp.2017.275.289

Field exponentiation and scalar multiplication are the pillars of and the most computationally expensive operations in the public key cryptosystems. Optimizing the operation is the key to the efficien...

On Improving Antivirus Scanning Engines: Memory On-Access Scanner

Mohammed I. Al-Saleh — 2017-07-26

Journal of Computer Science, Published online: 26 July 2017; doi:10.3844/jcssp.2017.290.300

The Antivirus (AV) products are utilized by home user's community to attain protection. To some extent, the AV meets users' expectations by detecting previously known malware samples. In this study, w...

Load Balancing For Cloud-Based Dynamic Data Processing

Talal Talib Jameel — 2017-05-20

Journal of Computer Science, Published online: 20 May 2017; doi:10.3844/jcssp.2017.301.306

The Map/Reduce paradigm has dominated cloud computing since its beginnings. However, there are some scenarios in which Map/Reduce is not the best model. Once such situation is a system that collects d...

Variability Resolution and Product Configuration with SMarty: An Experimental Study on UML Class Diagrams

Anderson S. Marcolino — 2017-07-08

Journal of Computer Science, Published online: 8 July 2017; doi:10.3844/jcssp.2017.307.319

Variability management is one of the most important activities during software product line development and evolution. Current literature presents several approaches for variability management, especi...

Framework for Enhancing the Performance of Data Intensive MPI based HPC applications on Cloud

Ashwini Janagal Padmanabha — 2017-08-07

Journal of Computer Science, Published online: 7 August 2017; doi:10.3844/jcssp.2017.320.328

Cloud computing is a new technology which is revolutionizing the current business model with pay-per-usage resource provisioning method. This model proves to be more profitable compared to traditional...

A Novel Botnet Detection System for P2P Networks

Atef Ahmed Obeidat — 2017-08-07

Journal of Computer Science, Published online: 7 August 2017; doi:10.3844/jcssp.2017.329.336

Botnets remain an active security problem on the Internet and various computer networks. They are continuously developing with regard to protocols, structure and quality of attacks. Many botnet detect...

Arabic Static and Dynamic Gestures Recognition Using Leap Motion

Basma Hisham — 2017-08-12

Journal of Computer Science, Published online: 12 August 2017; doi:10.3844/jcssp.2017.337.354

Across the world, several millions of people use sign language as their main way of communication with their society, daily they face a lot of obstacles with their families, teachers, neighbours, empl...

Comparison Between Selective Sampling and Random Undersampling for Classification of Customer Defection Using Support Vector Machine

Heri Kuswanto — 2017-08-16

Journal of Computer Science, Published online: 16 August 2017; doi:10.3844/jcssp.2017.355.362

Quality of a product determines the customer loyalty and it can be measured by conducting a survey. Company ‘X’ that sells three kinds of product (low, medium and high price) collected very large ...

Fault Tolerance Grid Scheduling with Checkpoint Based on Ant Colony System

Saufi Bukhari — 2017-09-01

Journal of Computer Science, Published online: 1 September 2017; doi:10.3844/jcssp.2017.363.370

Task resubmission and checkpoint are among several popular techniques used in providing fault tolerance in grid computing. However, due to the lack of side-by-side comparison, it is not certain of the...