Volume 3, Issue 2 (2007) | Journal of Computer Science

Automated Camera Monitoring System for Selective Areas of Interest

Nael Hirzallah — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.62.66

Monitoring a number of security cameras by security guards suffers from a number of difficulties especially when the events to be watched for may take months to occur or a large number of cameras exis...

Efficient Pre-processing of USF and MIAS Mammogram Images

Ayman A. AbuBaker — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.67.75

High quality mammogram images are high resolution and large size images. Processing these images require high computational capabilities. The transmission of these images over the net is sometimes cri...

Fuzzy Logic Controller Based Three-phase Shunt Active Filter for Line Harmonics Reduction

C. Sharmeela — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.76.80

Harmonic distortion is a form of electrical noise. It is a superposition of signals, which are of multiples of fundamental frequency. Proliferation of large power electronic systems results in increas...

Design of CHWHG Type Low Frequency Magnetic Fields Generator

Bo Cheng — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.81.83

Highly considering the invariability of magnetic field strength in the Magnetic Field Generators, which used to stimulate rat's nerve cell, surely improve the stimulation performance outcome. A new te...

Lizard Learning Algorithm for Invariant Pattern Recognition

G. M. Rao — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.84.87

Researches are keen to know astonishing and intricate details of the nature. Each creature has its own admiring abilities and performs their routine task in more efficient manner. The bug navigation s...

Computer-Based Drift Radar System Design for Ionspheric Irregularities Measurements and Analysis

Musbah J. Aqel — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.88.93

A computer based drift radar system has been designed for real time ionspheric irregularities measurements where closely spaced receiver technique has been utilized. A computerized interface with the ...

Low Complexity Performance Effective Task Scheduling Algorithm for Heterogeneous Computing Environments

E. Ilavarasan — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.94.103

A heterogeneous computing environment is a suite of heterogeneous processors interconnected by high-speed networks, thereby promising high speed processing of computationally intensive applications wi...

Computer Arithmetic Algorithms for Mega-Digit Floating Point Numbers' Precision

Musbah J. Aqel — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.104.106

IEEE standard 754 floating point is the most common representation used for floating point numbers, and many computer arithmetic algorithms are developed for basic operations on this standard. In this...

Performance Improvement and Deadlock Prevention for a Distributed Fault Diagnosis Algorithm

Thabit S. Mohammed — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.107.112

This research presents an overview to the issue of fault diagnosis in distributed systems and an evaluation study to some of the algorithms proposed in literature for performing distributed fault diag...

Gas Turbine Ontology for the Industrial Processes

F. Z. Laallam — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.113.118

The activity of supervision and control of the industrial processes is a very complex spot and require a great experiment because of the dynamic characteristics of the process. This experiment was acq...

SMS for Question-Answering in the m-Learning Scenario

S. R. Balasundaram — 2007-02-28

Journal of Computer Science, Published online: 28 February 2007; doi:10.3844/jcssp.2007.119.121

Emerging technologies are leading to the development of several new opportunities to guide and enhance learning that were unimaginable a few years ago. The move towards adopting mobile learning techno...