Volume 9, Issue 1 (2013) | Journal of Computer Science

Optimized Local Ternary Patterns: A New Texture Model with Set of Optimal Patterns for Texture Analysis

G. Madasamy Raja — 2013-01-22

Journal of Computer Science, Published online: 22 January 2013; doi:10.3844/jcssp.2013.1.15

Texture analysis is one of the important as well as useful tasks in image processing applications. Many texture models have been developed over the past few years and Local Binary Patterns (LBP) is on...

Design of Object-Oriented Debugger Model by Using Unified Modeling Language

Nor Fazlida Mohd Sani — 2013-01-22

Journal of Computer Science, Published online: 22 January 2013; doi:10.3844/jcssp.2013.16.29

Debugging on computer program is a complex cognitive activity. Although it is complex, it’s still one of the popular issues in computer programming task. It is a difficult task, which is to understa...

Wavelet Transform Based Automatic Lesion Detection in Cervix Images Using Active Contour

P. S. Rama Praba — 2013-01-31

Journal of Computer Science, Published online: 31 January 2013; doi:10.3844/jcssp.2013.30.36

Colposcopy is a medical diagnostic procedure to examine an illuminated, magnified view of the cervix by a colposcope. Most cases of cervical cancer can be prevented through screening programs aimed at...

Selfish Scheduler for Packet Scheduling Based on Packet Weighted Energy Drain Rate in Manets

S. Lakshmi — 2013-02-06

Journal of Computer Science, Published online: 6 February 2013; doi:10.3844/jcssp.2013.37.42

The aim of our selfish scheduler based on packet weighted energy drain rate in Mobile ad-hoc networks mainly depends on the available least highest-limit of the residual value of a mobile node. The pr...

Multichannel Cognitive Cross Layer Optimization for Improved Video Transmission

Meenakshi Murugappan — 2013-02-06

Journal of Computer Science, Published online: 6 February 2013; doi:10.3844/jcssp.2013.43.54

Multimedia applications particularly real-time video transmission in wireless networks, envisions end to end user perceived video quality as an important QoS parameter to be achieved. Cognitive Radio ...

An Efficient Prediction of Missing Itemset in Shopping Cart

V. Palanisamy — 2013-02-08

Journal of Computer Science, Published online: 8 February 2013; doi:10.3844/jcssp.2013.55.62

Many researches has focused mainly on how to expedite the search for frequently co-occurring groups of items in "shopping cart" and less attention has been paid to the methods that exploit these...

Stateless Aggregate Fair Marking Scheduler for Differentiated Service Networks

Nandhini Sivasubramaniam — 2013-02-09

Journal of Computer Science, Published online: 9 February 2013; doi:10.3844/jcssp.2013.63.73

In diffserv networks, as the traffic flows vary constantly, it is very difficult to maintain the per-flow state. The computation of rate information of the traffic flow also becomes complex. In this s...

Collecting Data from Running Systems

Jess Nielsen — 2013-02-12

Journal of Computer Science, Published online: 12 February 2013; doi:10.3844/jcssp.2013.74.82

This article describes a way to build a consolidated log that can be used to facilitate the state of Windows services at runtime. It makes a side by side introduction of code instrumentation technique...

Efficacious Geospatial Information Retrieval Using Density Probabilistic Document Correlation Approach

R. Uma — 2013-02-16

Journal of Computer Science, Published online: 16 February 2013; doi:10.3844/jcssp.2013.83.93

Information Retrieval (IR) is a profound technique to find information that addresses the need of query. Processing of normal text is easier and information can be retrieved efficiently. There are ple...

A Hybrid Method for Automatic Speech Recognition Performance Improvement in Real World Noisy Environment

Urmila Shrawankar — 2013-02-27

Journal of Computer Science, Published online: 27 February 2013; doi:10.3844/jcssp.2013.94.104

It is a well known fact that, speech recognition systems perform well when the system is used in conditions similar to the one used to train the acoustic models. However, mismatches degrade the perfor...

Flooding Attack Aware Secure AODV

S. Madhavi — 2013-02-27

Journal of Computer Science, Published online: 27 February 2013; doi:10.3844/jcssp.2013.105.113

Providing security in a Mobile Ad hoc Network (MANET) is a challenging task due to its inherent nature. Flooding is a type of Denial of Service (DoS) attack in MANET. Intentional flooding may lead to ...

An Evaluation of the Information Systems for Teaching and Learning Online of the Public University

Petcharat Pattanasethanon — 2013-03-11

Journal of Computer Science, Published online: 11 March 2013; doi:10.3844/jcssp.2013.114.121

This research aims to evaluate the online information system for instructors and students at the undergraduate level of public Universities in Thailand. Tools and data that are collected in this resea...

Membrane Computing as the Paradigm for Modeling Systems Biology

Ravie Chandren Muniyandi — 2013-03-11

Journal of Computer Science, Published online: 11 March 2013; doi:10.3844/jcssp.2013.122.127

Membrane computing is a field in computer science that is inspired from the structure and the processes of living cells and is being considered as an alternative in solving the limitations in conventi...

A Review on the Impact of Information Culture on the Adoption of Health Information System in Developing Countries

Adnan Mukred — 2013-03-15

Journal of Computer Science, Published online: 15 March 2013; doi:10.3844/jcssp.2013.128.138

The study reviews and attempts to identify the Information Culture factors that impact the users’ attitudes toward the adoption of Health Information System (HIS) in developing counties. It is based...

A Fuzzy Petri-Net Based Conceptual Model for Risk Prediction in Enterprise Resource Planning Acquisition Decisions for Small and Medium Enterprises

Vijayakumar Bharathi — 2013-03-18

Journal of Computer Science, Published online: 18 March 2013; doi:10.3844/jcssp.2013.139.146

This study identifies and evaluates certain critical pitfalls in the acquisition phase of ERP adoption in Small and Medium Enterprises (SMEs) and develops a model for evaluating the risk of failure. ...