Volume 8, Issue 1 (2012) | Journal of Computer Science

Distribution Key in Eight Bit's Color Image Algorithm

Hamdi A. Al-Omari — 2011-10-25

Journal of Computer Science, Published online: 25 October 2011; doi:10.3844/jcssp.2012.1.5

Problem statement: The networked multimedia systems have glorified the necessity for image copyright protection. To solve such problem an invisible structure called watermarking is added to an 8-bits ...

An Efficient Implementation of Weighted Fuzzy Fisherface Algorithm for Face Recognition Using Wavelet Transform

Esther Annlin Kala James — 2011-10-26

Journal of Computer Science, Published online: 26 October 2011; doi:10.3844/jcssp.2012.6.12

Problem statement: The paper addresses the face recognition problem by proposing Weighted Fuzzy Fisherface (WFF) technique using biorthogonal transformation. The weighted fuzzy fisherface technique wa...

Mobility and Density Aware AODV Protocol Extension for Mobile Adhoc Networks-MADA-AODV

S. Deepa — 2011-10-26

Journal of Computer Science, Published online: 26 October 2011; doi:10.3844/jcssp.2012.13.17

Problem statement: In this study, we proposed a method to improve the performance of AODV by reducing overhead by adopting a route message propagation mechanism. According to the new scheme, a node wi...

Cerebrovascular Accident Attack Classification Using Multilayer Feed Forward Artificial Neural Network with Back Propagation Error

Olatubosun Olabode — 2011-10-26

Journal of Computer Science, Published online: 26 October 2011; doi:10.3844/jcssp.2012.18.25

Problem statement: Most important problems of medical diagnosis. When there is a cerebrovascular accident attach the chances of a successful treatment depends essentially on the early diagnosis. In pr...

Efficient Face Recognition in Video by Bit Planes Slicing

M. Jasmine Pemeena Priyadarsini — 2011-10-26

Journal of Computer Science, Published online: 26 October 2011; doi:10.3844/jcssp.2012.26.30

Problem statement: Video-based face recognition must be able to overcome the imaging interference such as pose and illumination. Approach: A model is designed to study for face recognition based on vi...

Information Systems Development Knowledge Sharing-Organizational Justice, Physical Distance and Social Interdependence

Marzanah A. Jabar — 2011-10-26

Journal of Computer Science, Published online: 26 October 2011; doi:10.3844/jcssp.2012.31.40

Problem statement: Knowledge hoarding in Requirements Elicitation (RE) phase could lead to Information Systems Development (ISD) project failure. Many researchers have discussed important factors in k...

Linear Protection Schemes Analysis in Scattered Placement Fiber-To-The Home-Passive Optical Network Using Customer Access Protection Unit Solution

Mohammad Syuhaimi Ab-Rahman — 2011-10-26

Journal of Computer Science, Published online: 26 October 2011; doi:10.3844/jcssp.2012.41.47

Problem statement: This study highlights on restoration scheme proposed against failure in working line at the drop region for Fiber-To-The Home (FTTH) with a Passive Optical Network (PON). Whereas PO...

A Genetic Based Neuro Fuzzy Technique for Process Grain Sized Scheduling of Parallel Jobs

Sadasivam Vijayakumar Sudha — 2011-10-26

Journal of Computer Science, Published online: 26 October 2011; doi:10.3844/jcssp.2012.48.54

Problem statement: In this study, we present the development of genetic algorithm based neuro fuzzy technique for process grain sized in scheduling of parallel jobs with the help of real lIfe workload...

Energy Efficient Aggregation for Continuous Monitoring Applications of Wireless Sensor Network

R. Rajkamal — 2011-10-28

Journal of Computer Science, Published online: 28 October 2011; doi:10.3844/jcssp.2012.55.60

Problem statement: Continuous Monitoring of time critical phenomenon is one of the major streams of possible application in this arena. Sensing and Monitoring of such phenomenon involves in dealing wi...

First Token Algorithm for Searching Compound Terms Using Thesaurus Database

Yousef Abuzir — 2011-10-28

Journal of Computer Science, Published online: 28 October 2011; doi:10.3844/jcssp.2012.61.67

Problem statement: Searching text materials is the one of the most important operations that carried out by search engines either on web or desktop applications, searching algorithms are required some...

Effective Utilization of Multicore Processor for Unified Threat Management Functions

Sudhakar Gummadi — 2011-10-29

Journal of Computer Science, Published online: 29 October 2011; doi:10.3844/jcssp.2012.68.75

Problem statement: Multicore and multithreaded CPUs have become the new approach for increase in the performance of the processor based systems. Numerous applications benefit from use of multiple core...

A Comparison between Electrical and Optical Chromatic Dispersion Compensation in Wavelength Divison Multiplexing Network Regarding to Electrical Pulse Shapes

Mohammad Syuhaimi Ab-Rahman — 2011-10-29

Journal of Computer Science, Published online: 29 October 2011; doi:10.3844/jcssp.2012.76.83

Problem statement: Besides of some impairment that has been inherited form single channel, specialists confronted with new obstacles in WDM implementation which bared them for achieving desired perfor...

The Effect of Temperature on the Performance of Uncooled Semiconductor Laser Diode in Optical Network

Mohammad Syuhaimi Ab-Rahman — 2011-10-29

Journal of Computer Science, Published online: 29 October 2011; doi:10.3844/jcssp.2012.84.88

Problem statement: The characteristics of a laser diode are highly dependent on the temperature of the laser chip. Thus, the effect of temperature on the network performance of uncooled semiconductor ...

A Data Mining Technique to Find Optimal Customers for Beneficial Customer Relationship Management

G. Babu — 2011-11-01

Journal of Computer Science, Published online: 1 November 2011; doi:10.3844/jcssp.2012.89.98

Problem statement: Modern companies and organizations are efficiently implementing a CRM strategy for managing a company interactions and relationships with customers. CRM systems have been developed ...

Common Modeling Language for Model Checkers

Pathiah Abdul Samat — 2011-11-01

Journal of Computer Science, Published online: 1 November 2011; doi:10.3844/jcssp.2012.99.106

Problem statement: There are many different model checkers that have been developed. Each of the model checkers is based on different input languages and they are suitable for model checking different...

Engineering Privacy Revisited

Sabah Al-Fedaghi — 2011-11-01

Journal of Computer Science, Published online: 1 November 2011; doi:10.3844/jcssp.2012.107.120

Problem statement: Information Privacy Engineering (IPE) is the field that studies the protection of privacy in information and communication systems. The theoretical, technological and applications a...

Wireless Body Area Sensor Networks Signal Processing and Communication Framework: Survey on Sensing, Communication Technologies, Delivery and Feedback

Khalid Abu Al-Saud — 2011-11-01

Journal of Computer Science, Published online: 1 November 2011; doi:10.3844/jcssp.2012.121.132

Problem statement: The Wireless Body Area Sensor Networks (WBASNs) is a wireless network used for communication among sensor nodes operating on or inside the human body in order to monitor vital body ...

Automatic Multi Document Summarization Approaches

Yogan Jaya Kumar — 2011-11-01

Journal of Computer Science, Published online: 1 November 2011; doi:10.3844/jcssp.2012.133.140

Problem statement: Text summarization can be of different nature ranging from indicative summary that identifies the topics of the document to informative summary which is meant to represent the conci...

Analytical Study of Signal-to-Noise Ratio for Visible Light Communication by Using Single Source

Mohammad Syuhaimi Ab-Rahman — 2011-11-02

Journal of Computer Science, Published online: 2 November 2011; doi:10.3844/jcssp.2012.141.144

Problem statement: In this study, optical wireless communication system using visible light is studied for indoor application. Approach: The process started with the calculation on performance of sing...

Performance Analysis on 16-Channels Wavelength Division Multiplexing in Free Space Optical Transmission under Tropical Regions Environment

Salasiah Hitam — 2011-11-02

Journal of Computer Science, Published online: 2 November 2011; doi:10.3844/jcssp.2012.145.148

Problem statement: Wavelength-Division-Multiplexing (WDM) is a promising technique for meeting the growing demand for increased bandwidth and various types of services in the optical access network. F...

Optimal Network Design for Efficient Energy Utilization in Wireless Sensor Networks

Chutima Prommak — 2011-11-03

Journal of Computer Science, Published online: 3 November 2011; doi:10.3844/jcssp.2012.149.158

Problem statement: This research presents a study of the optimal network design for efficient energy utilization in continuous data-gathering Wireless Sensor Networks (WSNs). We first examine the prob...

The Effect of the Bone-Plate Whole Spacing on the Interfragmentary Strain

Boonthum Wongchai — 2011-11-03

Journal of Computer Science, Published online: 3 November 2011; doi:10.3844/jcssp.2012.159.162

Problem statement: The bone plate is commonly used when human bone fracture occurs. The Inter Fragmentary (IFS) is an important factor for curing human bone fracture and designing the bone plate. The ...

An Efficient Hand-off Mechanism for Vehicular Networks

M. Dinakaran — 2011-11-03

Journal of Computer Science, Published online: 3 November 2011; doi:10.3844/jcssp.2012.163.169

Problem statement: In recent times, wireless networks have become ubiquitous and the hotspot research arena. When a mobile node switches from one access network to another network, the node is said to...

A Review on Recent Research and Implementation Methodologies on Medical Image Segmentation

S. K. Somasundaram — 2011-11-04

Journal of Computer Science, Published online: 4 November 2011; doi:10.3844/jcssp.2012.170.174

Problem statement: Image segmentation plays a very important role in digital imaging applications for classifying the anatomical structures and other Regions of Interest. Segmentation refers to the pr...

Hybrid Algorithm for Optimal Load Sharing in Grid Computing

D. Ramesh — 2011-11-05

Journal of Computer Science, Published online: 5 November 2011; doi:10.3844/jcssp.2012.175.180

Problem statement: Grid Computing is the fast growing industry, which shares the resources in the organization in an effective manner. Resource sharing requires more optimized algorithmic structure, o...