Volume 9, Issue 7 (2013) | Journal of Computer Science

An Image Dithering Via Tchebichef Moment Transform

Nur Azman Abu — 2013-06-11

Journal of Computer Science, Published online: 11 June 2013; doi:10.3844/jcssp.2013.811.820

Many image display applications and printing devices allow only limited number of colours. They have limited computational power and storage to produce high quality outputs on high bit-depth colour im...

Predicting Battery Charge Depletion in Wireless Sensor Networks Using Received Signal Strength Indicator

Inacio Henrique Yano — 2013-06-12

Journal of Computer Science, Published online: 12 June 2013; doi:10.3844/jcssp.2013.821.826

This article aims to identify an adequate mathematical model to predict battery power depletion at the nodes of a Wireless Sensor Network (WSN), by analyzing the Received Signal Strength Indicator (RS...

Feasibility of Desktop Virtualization Per Software Services and Local Hardware Based on the Network Throughput

Vitor Chaves De Oliveira — 2013-06-15

Journal of Computer Science, Published online: 15 June 2013; doi:10.3844/jcssp.2013.827.837

In recent years, virtualization computing has become a worldwide reality present in datacenters servers of most organizations. The motivations for the use of this solution are focused primarily on cos...

Embedded Computer Based Active Vibration Control System for Vibration Reduction of Flexible Structures

Venkata Ratnam Tatavolu — 2013-06-15

Journal of Computer Science, Published online: 15 June 2013; doi:10.3844/jcssp.2013.838.846

Research on Active Vibration Control System (AVCS) is being carried out to reduce structural vibrations caused by unwanted vibrations in many application areas such as in space, aircraft structures, s...

Real Time Multigraphs for Communication Networks: An Intuitionistic Fuzzy Mathematical Model

Siddhartha Sankar Biswas — 2013-06-17

Journal of Computer Science, Published online: 17 June 2013; doi:10.3844/jcssp.2013.847.855

Many problems of computer science, communication network, transportation systems, can be modeled into multigraphs (or graphs) and then can be solved. Nowadays, the networks are expanding very fast in ...

Intelligent Product based on Mobile Agent to Accelerate the New Product Development Process

Abdelhak Boulaalam — 2013-06-17

Journal of Computer Science, Published online: 17 June 2013; doi:10.3844/jcssp.2013.856.865

To improve the ever-increasing demands products that are customized, all business activities performed along the product life cycle must be coordinated and efficiently managed along the extended enter...

Power Analysis on Same Filter Different Sources for Selection of Spectral Filters in Optical Demultiplexer

Mohammad Syuhaimi Ab-Rahman — 2013-06-18

Journal of Computer Science, Published online: 18 June 2013; doi:10.3844/jcssp.2013.866.874

The cost effective demultiplexer based on POF is reported in this study. The demultiplexer is fabricated by combining optical splitter with the suitable filter for wavelength selection. Therefore this...

The use of Random Forest Classification and K-means Clustering Algorithm for Detecting Time Stamped Signatures in the Active Networks

Kamalanaban Ethala — 2013-06-18

Journal of Computer Science, Published online: 18 June 2013; doi:10.3844/jcssp.2013.875.882

In day to day information security infrastructure, intrusion detection is indispensible. Signature based intrusion detection system mechanisms are often available in detecting many types of attacks. B...

Using Feature Selection as Accuracy Benchmarking in Clinical Data Mining

Jafreen Hossain — 2013-06-20

Journal of Computer Science, Published online: 20 June 2013; doi:10.3844/jcssp.2013.883.888

Automated prediction of new patients’ disease diagnosis based on data mining analysis on historical data is proven to be an extremely useful tool in the medical innovation. There are several studies...

Query Translation using Concepts Similarity Based on Quran Ontology for Cross-Language Information Retrieval

Zulaini Yahya — 2013-06-21

Journal of Computer Science, Published online: 21 June 2013; doi:10.3844/jcssp.2013.889.897

In Cross-Language Information Retrieval (CLIR) process, the translation effects have a direct impact on the accuracy of follow-up retrieval results. In dictionary-based approach, we are dealing with t...

Text Steganography Based on Font Type in MS-Word Documents

Wesam Bhaya — 2013-06-22

Journal of Computer Science, Published online: 22 June 2013; doi:10.3844/jcssp.2013.898.904

With the rapid development of Internet, safe covert communications in the network environment become an essential research direction. Steganography is a significant means that secret information is em...

Performance Evaluation of Probabilistic Relay in Ad Hoc On-demand Distance Vector and Ad Hoc On-demand Multipath Distance Vector Under Highly Dynamic Environments

Radityo Anggoro — 2013-06-22

Journal of Computer Science, Published online: 22 June 2013; doi:10.3844/jcssp.2013.905.921

Vehicular Ad hoc Networks (VANETs) are a specific class of Mobile Ad hoc Networks (MANETs). Since vehicles tend to move in a high speed, the network topology is rapidly changed. Thus vehicle’s conne...

Arabic Person Names Recognition by using a Rule Based Approach

Mohammed Aboaoga — 2013-06-22

Journal of Computer Science, Published online: 22 June 2013; doi:10.3844/jcssp.2013.922.927

Name Entity Recognition is very important task in many natural language processing applications such as; Machine Translation, Question Answering, Information Extraction, Text Summarization, Semantic A...

Human Visual Sensitivity Guided Bit Embedding for Video Steganography

S. Balu — 2013-06-24

Journal of Computer Science, Published online: 24 June 2013; doi:10.3844/jcssp.2013.928.934

While watching a video human visual system gives more attention on the foreground objects than background objects. That is, human vision system pays more attention to the region of interest, such as t...

Cost-Effective Wire-Harness Model by Using Polymer Optical Fiber

Mohammad Syuhaimi Ab-Rahman — 2013-06-25

Journal of Computer Science, Published online: 25 June 2013; doi:10.3844/jcssp.2013.935.942

In the past decade automotive industries faced the exponential increase of in-vehicle electronic devices. The hydraulic systems are replacing with sophisticate electronic systems. Market demands for e...