Volume 5, Issue 5 (2009) | Journal of Computer Science

Fuzzy Swarm Based Text Summarization

Mohammed Salem Binwahlan — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.338.346

Problem statement: The aim of automatic text summarization systems is to select the most relevant information from an abundance of text sources. A daily rapid growth of data on the internet makes the ...

Improvement of the Simplified Fast Transversal Filter Type Algorithm for Adaptive Filtering

Madjid Arezki — 2009-05-31

Journal of Computer Science, Published online: 31 May 2009; doi:10.3844/jcssp.2009.347.354

Problem statement: In this study, we proposed a new algorithm M-SMFTF for adaptive filtering with fast convergence and low complexity. Approach: It was the result of a simplified FTF type algorithm, w...

A Practical Approach of Selecting the Edge Detector Parameters to Achieve a Good Edge Map of the Gray Image

Akram A. Moustafa — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.355.362

Problem statement: practical approach of detecting edge map was proposed. Approach: The methodology of this approach was presented and tested in order to select the best value of the operator, used to...

Skew Detection and Correction Technique for Arabic Document Images Based on Centre of Gravity

Atallah Mahmoud Al-Shatnawi — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.363.368

Problem statement: Skew detection and correction is the first step process in the document analysis and understanding processing steps. Correction the skewed scanned document image is very important, ...

Iris Recognition Using Discrete Cosine Transform and Artificial Neural Networks

Ahmad M. Sarhan — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.369.373

Problem statement: The study presented an efficient Iris recognition system. Approach: The design used the discrete cosine transform for feature extraction and artificial neural networks for classific...

Multimodal Face and Ear Images

A.A. Darwish — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.374.379

Problem statement: The study presented in this study to combined face and ear algorithms as an application of human identification. Biometric system to the detection and identification of human faces ...

System Evolving using Ant Colony Optimization Algorithm

Nada M.A. AL-Salami — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.380.387

Problem statement: The goal of automatic programming system is to create, in an automated way, a computer program that enables a computer to solve a problem. It is difficult to build an automatic prog...

Binary Merge Coding for Lossless Image Data Compression

N. Subhash Chandra — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.388.391

Problem statement: Image processing applications were drastically increasing over the years. In such a scenario, the fact that, the digital images need huge amounts of disk space seems to be a crippli...

Measuring the Software Product Quality during the Software Development Life-Cycle: An International Organization for Standardization Standards Perspective

Rafa E. Al-Qutaish — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.392.397

Problem statement: The International Organization for Standardization (ISO) published a set of international standards related to the software engineering, such as ISO 12207 and ISO 9126. However, the...

Distributed Mutual Exclusion Based on Causal Ordering

Mohamed Naimi — 2009-05-30

Journal of Computer Science, Published online: 30 May 2009; doi:10.3844/jcssp.2009.398.404

Problem statement: Causality among events, more formally the causal ordering relation, is a powerful tool for analyzing and drawing inferences about distributed systems. The knowledge of the causal or...