Volume 9, Issue 4 (2013) | Journal of Computer Science

Artificial Bee Colony Algorithm Integrated with Fuzzy C-mean Operator for Data Clustering

M. Krishnamoorthi — 2013-05-06

Journal of Computer Science, Published online: 6 May 2013; doi:10.3844/jcssp.2013.404.412

Clustering task aims at the unsupervised classification of patterns in different groups. To enhance the quality of results, the emerging swarm-based algorithms now-a-days become an alternative to the ...

Selection of Spectral Filters for Optical Demultiplexer-Same Filter Different Source

Mohammad Syuhaimi Ab-Rahman — 2013-05-06

Journal of Computer Science, Published online: 6 May 2013; doi:10.3844/jcssp.2013.413.420

This study aims to evaluate the effectiveness of selected color filter film for demultiplexer construction where only signals with certain wavelengths are allowed to pass through the demultiplexer whi...

Research Proposal: An Intrusion Detection System Alert Reduction and Assessment Framework Based on Data Mining

Karim Al-Saedi — 2013-05-08

Journal of Computer Science, Published online: 8 May 2013; doi:10.3844/jcssp.2013.421.426

The Intrusion Detection System (IDS) generates huge amounts of alerts that are mostly false positives. The abundance of false positive alerts makes it difficult for the security analyst to identify su...

Temporal, Delegable and Cheap Update Access Control to Published XML Documents

Waleed Halboob — 2013-05-08

Journal of Computer Science, Published online: 8 May 2013; doi:10.3844/jcssp.2013.427.432

Providing access control for published XML documents on the Web is an important topic. It involves the use of cryptographic techniques, addressing different requirements and, as a result, facing sever...

Intelligent Apriori Algorithm for Complex Activity Mining in Supermarket Applications

V. Ganesh Kumar — 2013-05-09

Journal of Computer Science, Published online: 9 May 2013; doi:10.3844/jcssp.2013.433.438

As shopping becomes a shared experience and joint process with friends or family members nowadays, the most important problems arise with variety of products and the product information available in t...

Secured Routing with Authentication in Mobile Ad Hoc Networks

T. Guru Baskar — 2013-05-09

Journal of Computer Science, Published online: 9 May 2013; doi:10.3844/jcssp.2013.439.448

A Mobile Ad hoc Network (MANET) is a collection of wireless mobile nodes that dynamically forms a temporary network without any fixed infrastructure. Each node participates in the ad hoc routing proto...

Selection of Spectral Filters for Optical Demultiplexer Via Same Source Different Filters Testing Technique

Mohammad Syuhaimi Ab-Rahman — 2013-05-09

Journal of Computer Science, Published online: 9 May 2013; doi:10.3844/jcssp.2013.449.454

Performance Analysis of Message Passing Interface Collective Communication on Intel Xeon Quad-Core Gigabit Ethernet and Infiniband Clusters

Roswan Ismail — 2013-05-09

Journal of Computer Science, Published online: 9 May 2013; doi:10.3844/jcssp.2013.455.462

The performance of MPI implementation operations still presents critical issues for high performance computing systems, particularly for more advanced processor technology. Consequently, this study co...

Nelder-Mead Method with Local Selection Using Neighborhood and Memory for Stochastic Optimization

Noocharin Tippayawannakorn — 2013-05-10

Journal of Computer Science, Published online: 10 May 2013; doi:10.3844/jcssp.2013.463.476

We consider the Nelder-Mead (NM) simplex algorithm for optimization of discrete-event stochastic simulation models. We propose new modifications of NM to reduce computational time and to improve quali...

An Enhanced and Cost Effective Group Key Management Scheme for Multicast Network

Saravana Kumar Muthusamy — 2013-05-10

Journal of Computer Science, Published online: 10 May 2013; doi:10.3844/jcssp.2013.477.487

Key management plays a vital role in the data communications. The proposed scheme is a key management scheme that provides more efficient and secure methods for key generation and utilization. Enhance...

EVENT-DRIVEN BUSINESS INTELLIGENCE APPROACH FOR REAL-TIME INTEGRATION OF TECHNICAL AND FUNDAMENTAL ANALYSIS IN FOREX MARKET

Mohammed AbuHamad — 2013-05-13

Journal of Computer Science, Published online: 13 May 2013; doi:10.3844/jcssp.2013.488.499

Forex market is the most liquid financial market and the largest market in the world. Forex market has been analysed using two isolated approaches, technical analysis and fundamental analysis. Technic...

The Optimistic Adaptive Modulation Technique for Future Wireless Communication

Kugalur Muthusamy Palaniswamy — 2013-05-13

Journal of Computer Science, Published online: 13 May 2013; doi:10.3844/jcssp.2013.500.513

The Future Wireless Communication requires 100 Mbits/s Data rate, streaming audio/video, asymmetric access/multiple access, Adaptive modulation and coding, dynamic packet arrangement, smart antenna ad...

Low Power Analog Multiplier Using Mifgmos

K. Duraisamy — 2013-05-14

Journal of Computer Science, Published online: 14 May 2013; doi:10.3844/jcssp.2013.514.520

A novel 4-quadrant analog multiplier using Floating Gate MOS (FGMOS) transistors operating in saturation region are implemented. Floating gate MOSFETs are being utilized in a number of new and existin...

Effect of Clustering in Designing a Fuzzy Based Hybrid Intrusion Detection System for Mobile Ad Hoc Networks

D. Vydeki — 2013-05-14

Journal of Computer Science, Published online: 14 May 2013; doi:10.3844/jcssp.2013.521.525

Intrusion Detection System (IDS) provides additional security for the most vulnerable Mobile Adhoc Networks (MANET). Use of Fuzzy Inference System (FIS) in the design of IDS is proven to be efficient ...

Protecting the Online User’s Information Against Phishing Attacks Using Dynamic Encryption Techniques

C. Emilin Shyni — 2013-05-16

Journal of Computer Science, Published online: 16 May 2013; doi:10.3844/jcssp.2013.526.533

A phishing attack is a criminal activity which mimics a certain legitimate webpage using a fake webpage with an intention of luring end-users to visit the fake website thereby stealing their personal ...