Journal of Computer Science articles from November 2008

Journal of Computer Science archives from November 2008

Experimental evaluation of Medium access schemes in 802.11 wireless networks.(Technical report)
November 1, 2008... INTRODUCTION IEEE 802.11 based wireless Networks have become the favorite choice of the service providers for providing data and Internet services in university campuses, hotels, airports and other public places with high population density....

A Heapify based parallel sorting algorithm.(Technical report)
November 1, 2008... INTRODUCTION Sorting is one of the most well studied problems in computer science because it is fundamental in many applications. Quick sort (1) is typically the fastest sorting algorithm, basically due to better cache behavior among other...

Towards a dynamic object-oriented design metric plug-in framework.(Technical report)
November 1, 2008... INTRODUCTION Measurement is recognized as a key element of any engineering process. We use measures to assess the quality of an engineered product. Examples are analysis models, design models and other software artifacts. The IEEE-computer...

A robust video watermarking algorithm.(Technical report)
November 1, 2008... INTRODUCTION Digital video is becoming popular more than ever due to the widespread of video-based applications such as Internet video, videophones, wireless video, video conferencing, among many others. However, a byproduct of such...

Web-based projects evaluation management system.(Technical report)
November 1, 2008... INTRODUCTION Web-based systems are living systems. They rapidly evolve in their functionality, scope, content and use. Reusing previously developed components is an effective way of dealing with this evolution. Web-based systems change and...

Fuzzy meta node fuzzy metagraph and its cluster analysis.(Technical report)
November 1, 2008... INTRODUCTION An important concept in design of many information processing systems such as transaction processing systems, decision support systems, project management systems and workflow systems is that a graph structure. In this simplest...

Calculate sensitivity function using parallel algorithm.(Formula)(Technical report)
November 1, 2008... INTRODUCTION The ability to develop mathematical models in Biology, Physics, Geology and other applied areas has pull and has been pushed by, the advances in High Performance Computing. Moreover, the use of iterative methods has increased...

Embedding Malaysian House Red Ant behavior into an Ant Colony System.
November 1, 2008... INTRODUCTION Today's business environment is increasingly complex and dynamic, with substantial flexibility required in operations. This is especially true of the logistics and transportation industry, where the need to deliver on time and to...

DNA sequence optimization based on continuous particle swarm optimization for reliable DNA computing and DNA nanotechnology.(Technical report)
November 1, 2008... INTRODUCTION A nucleic acid is a macromolecule composed of chains of monomeric nucleotide. In biochemistry, these molecules carry genetic information or form structures within cells. The most common nucleic acids are deoxyribonucleic acid...

Enhancing Wireless Medium Access Control layer misbehavior detection system in IEEE 802.11 network.(Technical report)
November 1, 2008... INTRODUCTION IEEE 802.11 (1) wireless LANs were originally meant to be deployed in (relatively) protected locations such as corporate offices; as a result, security, billing, and guarantee of fair access received limited attention. But, over...

Re-quantization codebook using fingerprint.(Technical report)
November 1, 2008... INTRODUCTION The expansion in the fraudulent act in the last few decades has urged the world's governments to consider biometric as a measure for the control and monitoring of crimes and criminals. Fingerprint is one of those means....

Design and bandwidth analysis of fault-tolerant Multistage Interconnection Networks.(Technical report)
November 1, 2008... INTRODUCTION Advances in LSI and VLSI technology are encouraging greater use of multiple-processor systems with processing elements to provide computational parallelism and memory modules to store the data required by the processing elements....