Volume 11, Issue 2 (2015) | Journal of Computer Science

Diagnosis of Cardiovascular Diseases with Bayesian Classifiers

Alaa Elsayad — 2015-03-25

Journal of Computer Science, Published online: 25 March 2015; doi:10.3844/jcssp.2015.274.282

Cardiovascular disease or atherosclerosis is any disease affecting the cardiovascular system. They include coronary heart disease, raised blood pressure, cerebrovascular disease, peripheral artery dis...

CCMP Advanced Encryption Standard Cipher For Wireless Local Area Network (IEEE 802.11i): A Comparison with DES and RSA

R. Velayutham — 2014-08-26

Journal of Computer Science, Published online: 26 August 2014; doi:10.3844/jcssp.2015.283.290

The comparative analysis of the renowned cryptographic algorithms AES, DES and RSA. The Rijndael algorithm was adapted as Advanced Encryption Standard (AES) algorithm, to Data Encryption algorithm (DE...

A Defense Mechanism for Differential Power Analysis Attack in AES

J. Vijaya — 2014-09-01

Journal of Computer Science, Published online: 1 September 2014; doi:10.3844/jcssp.2015.291.296

In modern wireless communication world, the security of data transfer has been the most challenging task. In embedded system, AES is the most extensively used cryptographic algorithm in practice. But ...

Modeling of a Dynamic Interaction of Motor Transport and Natural Systems in Order to Minimize the Risks of Project and Management Decisions

L. G. Gagarina — 2014-10-02

Journal of Computer Science, Published online: 2 October 2014; doi:10.3844/jcssp.2015.297.303

Fundamental tasks for the problem of scientific support for the design of transport infrastructure in the ecosystem splits are analyzed. New aspects of simulational application in dynamic interaction ...

Hybrid Approach for Detection and Recognition of Vehicles

K. S. Selvanayaki — 2014-09-06

Journal of Computer Science, Published online: 6 September 2014; doi:10.3844/jcssp.2015.304.314

On road vehicles have increased in numbers and monitoring them is a challenging task. In common areas of public crowd people and vehicles are common objects for monitoring. The proposed system aims at...

An Efficient Image Generation Algorithm Using Fractals and Chaos Theory

K. Thamizhchelvy — 2014-09-10

Journal of Computer Science, Published online: 10 September 2014; doi:10.3844/jcssp.2015.315.324

An Efficient Image Generation Algorithm is proposed. It generates Message Authentication Image (MAI) by using Fractals and chaos theory. The fractal images are generated by using Iterated Function Sys...

The Impact of Oath Writing Style on Stylometric Features and Machine Learning Classifiers

Ahmad Alqurneh — 2014-09-09

Journal of Computer Science, Published online: 9 September 2014; doi:10.3844/jcssp.2015.325.329

Computational stylometry is the field that studies the distinctive style of a written text using computational tasks. The first task is how to define quantifiable measures in a text and the second is ...

The Utilisation of Dijkstra's Algorithm to Assist Evacuation Route in Higher and Close Building

Nor Amalina Mohd Sabri — 2015-01-28

Journal of Computer Science, Published online: 28 January 2015; doi:10.3844/jcssp.2015.330.336

Finding a shortest path in a high rise building during critical incident or evacuation is facing two main issues which are evacuees find difficulties to find the best routes and their behavior makes t...

Multicast Node Communication Using Virtual Queue with Process Scheduling

S. Sumalatha — 2015-01-28

Journal of Computer Science, Published online: 28 January 2015; doi:10.3844/jcssp.2015.337.343

Multicast technique is used to transmit node data from one source node to many destination nodes simultaneously and establish a communication in the network. In multicasting communication, node networ...

Hybrid Broadcast Group Management Protocol for Secure, Scalable and Efficient Group Communication

M. Sayee Kumar — 2014-09-17

Journal of Computer Science, Published online: 17 September 2014; doi:10.3844/jcssp.2015.344.350

In hasty growth of communication, security plays a central role in maintaining confidentiality of data in group communication. Keeping the data intended for the group in confidential manner is the mos...

Smooth Formant Peak Via Discrete Tchebichef Transform

Nur Azman Abu — 2014-09-10

Journal of Computer Science, Published online: 10 September 2014; doi:10.3844/jcssp.2015.351.360

With the growth in computing power, speech recognition carries a strong potential in the near future. It has even become increasingly popular with the development of mobile devices. Presumably, mobile...

Wordnet and Ontology Based Query Expansion for Semantic Information Retrieval in Sports Domain

M. Uma Devi — 2015-02-02

Journal of Computer Science, Published online: 2 February 2015; doi:10.3844/jcssp.2015.361.371

Semantic Search has been a major longing factor from the envisage state of Semantic Web. Information on the Web is growing at a very rapid pace and has become quite voluminous over the past few years....

A Novel Approach for User Navigation Pattern Discovery and Analysis for Web Usage Mining

J. Vellingiri — 2014-09-17

Journal of Computer Science, Published online: 17 September 2014; doi:10.3844/jcssp.2015.372.382

Websites on the internet are useful source of information in our day-to-day activity. Web Usage Mining (WUM) is one of the major applications of data mining, artificial intelligence and so on to the w...

A Comparative Study of Construction Techniques of t-Error Correction/All Unidirectional Error Detection Codes

Thabit Sultan Mohammed — 2015-01-28

Journal of Computer Science, Published online: 28 January 2015; doi:10.3844/jcssp.2015.383.390

The theory and application of (t-EC-AUED) codes was presented and among the methods proposed in literature, the most efficient was chosen and a software was written for encoding and decoding of the co...

Secure and Efficient Transmission in Mobile Ad hoc Network to Identify the Fake ID's Using Fake ID Detection Protocol

S. Gopalakrishnan — 2015-01-29

Journal of Computer Science, Published online: 29 January 2015; doi:10.3844/jcssp.2015.391.399

Mobile Ad hoc Network (MANET) is a frequent infrastructure less self- coordinating network, in which each and every mobile node works as a source, destination and a wireless relay. Such pattern of wir...

Enhanced Channel Estimation and Performance Analysis Using H-Infinity Filter for MIMO-Orthogonal Frequency Division Multiplexing Systems

Joseph Gladwin Sekar — 2015-01-29

Journal of Computer Science, Published online: 29 January 2015; doi:10.3844/jcssp.2015.400.405

This paper, deals with H-infinity channel estimation technique for Orthogonal Frequency Division Multiplexing (OFDM) systems, in fading channel. Channel estimation is important for wireless applicatio...

A Framework for a Multi-Layered Security of an Automated Programming Code Assessment Tool

Mohd Fadzli Marhusin — 2014-09-18

Journal of Computer Science, Published online: 18 September 2014; doi:10.3844/jcssp.2015.406.415

In a learning environment, a low student-lecturer ratio is considered a practical solution by many educational institutions. However, the number of students in information technology is increasing eve...

An Efficient Combined Call Admission Control and Scheduling Algorithm to Improve Quality of Service for Multimedia Services Over Next Generation Wireless Networks

G. Nantha Kumar — 2014-09-20

Journal of Computer Science, Published online: 20 September 2014; doi:10.3844/jcssp.2015.416.425

We nominate a weighted service queuing approach, each service queue is allotted a preset priority weight and Call Admission Control scheme for service classes defined in IEEE 802.16 standard. Differen...

Methodology to Asses Internet Protocol Connection Availability: A Prerequisite For Feasible Video Stream Through Content Delivery Networks

Vitor Chaves de Oliveira — 2014-10-02

Journal of Computer Science, Published online: 2 October 2014; doi:10.3844/jcssp.2015.426.437

Recent events have shown that content delivery networks as well as Broadband Providers are failing to provide a continuous service, especially on live video stream transmissions for numerous customers...

Correlation Based Approach with a Sliding Window Model to Detect and Mitigate Ddos Attacks

D. Ayyamuthukumar — 2015-02-02

Journal of Computer Science, Published online: 2 February 2015; doi:10.3844/jcssp.2015.438.442

DDoS attacks have become very popular since the turn of this millennium and has stayed in the headlines due to ever increasing and sometimes devastating attacks on popular web servers. In this study, ...

A Novel Distinguishability Based Weighted Feature Selection Algorithms for Improved Classification of Gene Microarray Dataset

J. Jeyachidra — 2015-02-02

Journal of Computer Science, Published online: 2 February 2015; doi:10.3844/jcssp.2015.443.452

Data mining played vital role in comprehending, analyzing, understanding and interpreting microarray technology expression data. That includes search for genes that had similar or correlated patterns ...