Volume 8, Issue 7 (2012) | Journal of Computer Science

Multimodal Biometric-based Secured Authentication System using Steganography

B. Shanthini — 2012-05-07

Journal of Computer Science, Published online: 7 May 2012; doi:10.3844/jcssp.2012.1012.1021

Problem statement: The main challenge in the design of a security system for high security mobile ad OC network is how to prevent the attacks against data modification and authentication. Approach: In...

Analysis of Rule Generation Techniques using Computational Method

G. Maragatham — 2012-05-09

Journal of Computer Science, Published online: 9 May 2012; doi:10.3844/jcssp.2012.1022.1028

Problem statement: Enhanced decision making seeks a right of way mainly in business sectors for mining profitable patterns in databases. To address this problem, the authors have incorporated the temp...

A Novel Page Ranking Algorithm for a Personalized Web Search

J. Jayanthi — 2012-05-12

Journal of Computer Science, Published online: 12 May 2012; doi:10.3844/jcssp.2012.1029.1035

Problem statement: Information on the web is growing exponentially. Today, traditional search engines provide results mainly based on the user’s query. Though the context of the query varies, the re...

On the Relationship between Classes P and NP

Anatoly D. Plotnikov — 2012-05-16

Journal of Computer Science, Published online: 16 May 2012; doi:10.3844/jcssp.2012.1036.1040

Problem statement: In this study we discuss the relationship between the known classes P and NP. We show that the difficulties in solving problem “P versus NP” have methodological in nature. An al...

Improving the Attack Detection Rate in Network Intrusion Detection using Adaboost Algorithm

P. Natesan — 2012-05-16

Journal of Computer Science, Published online: 16 May 2012; doi:10.3844/jcssp.2012.1041.1048

Problem statement: Nowadays, the Internet plays an important role in communication between people. To ensure a secure communication between two parties, we need a security system to detect the attacks...

Palmprint Recognition using Feature Level Fusion

R. Gayathri — 2012-05-19

Journal of Computer Science, Published online: 19 May 2012; doi:10.3844/jcssp.2012.1049.1061

Problem statement: Palmprint based biometric method has gained high impact over the other biometric methods due to its ease of acquisition, reliability and high client acceptance. Multiple feature ext...

An Effective History-based Background Extraction System

Seyed Hashem Davarpanah — 2012-05-23

Journal of Computer Science, Published online: 23 May 2012; doi:10.3844/jcssp.2012.1062.1069

Problem statement: In many visions-based surveillance systems, the first step is accomplished by detecting moving objects resulted from subtraction of the current captured frame from the extracted bac...

Content Based Medical Image Retrieval with Texture Content Using Gray Level Co-occurrence Matrix and K-Means Clustering Algorithms

B. Ramamurthy — 2012-05-24

Journal of Computer Science, Published online: 24 May 2012; doi:10.3844/jcssp.2012.1070.1076

Problem statement: Recently, there has been a huge progress in collection of varied image databases in the form of digital. Most of the users found it difficult to search and retrieve required images ...

Using Multi-Scale Filtering to Initialize a Background Extraction Model

S. H. Davarpanah — 2012-05-24

Journal of Computer Science, Published online: 24 May 2012; doi:10.3844/jcssp.2012.1077.1084

Problem statement: Probability-based methods which usually work based on the saved history of each pixel are utilized severally in extracting a background image for moving detection systems. Probabili...

Artificial Neural Network Based Rotor Capacitive Reactance Control for Energy Efficient Wound Rotor Induction Motor

K. Ranjith Kumar — 2012-05-26

Journal of Computer Science, Published online: 26 May 2012; doi:10.3844/jcssp.2012.1085.1091

Problem statement: The Rotor reactance control by inclusion of external capacitance in the rotor circuit has been in recent research for improving the performances of Wound Rotor Induction Motor (WRIM...

Dynamic Distributed Intrusion Detection System Based on Mobile Agents with Fault Tolerance

R. Sasikumar — 2012-05-26

Journal of Computer Science, Published online: 26 May 2012; doi:10.3844/jcssp.2012.1092.1098

Problem statement: In earlier days, each and every individual system has particular IDS to the particular system and due to this particular technique there are many drawbacks and much more drawbacks i...

Evolving Fuzzy Neural Network for Phishing Emails Detection

Ammar ALmomani — 2012-06-04

Journal of Computer Science, Published online: 4 June 2012; doi:10.3844/jcssp.2012.1099.1107

One of the broadly used internet attacks to deceive customers financially in banks and agencies is unknown “zero-day” phishing Emails “zero-day” phishing Emails is a new phishing email that it...

Explicit Allocation Strategy with Deadline and Budget Constraint Algorithm in Bag of Tasks Grid

M. Suresh Kumar — 2012-06-07

Journal of Computer Science, Published online: 7 June 2012; doi:10.3844/jcssp.2012.1108.1113

Problem statement: This study is for effective scheduling of grid jobs based on economy for space shared resources in Bag of tasks grid. Grid Computing aims in combining the power of heterogeneous, ge...

A Quasi Delay Insensitive Reduced Stack Pre-Charged Half Buffer based High Speed Adder using pipeline templates for Asynchronous Circuits

D. Jayanthi — 2012-06-07

Journal of Computer Science, Published online: 7 June 2012; doi:10.3844/jcssp.2012.1114.1122

Problem statement: Recent research in asynchronous design technique is making asynchronous circuits an increasingly practical alternative. These challenges include the increasing pressure for low powe...

3D Mesh Streaming based on Predictive Modeling

V. Vani — 2012-06-07

Journal of Computer Science, Published online: 7 June 2012; doi:10.3844/jcssp.2012.1123.1133

The complexity in 3D virtual environment over the web is growing rapidly every day. This 3D virtual environment comprises a set of structured scenes and each scene has multiple 3D objects/meshes. Ther...

Peer-to-Peer Video Conferencing Using Hybrid Content Distribution Model

Alhamza Munther — 2012-06-08

Journal of Computer Science, Published online: 8 June 2012; doi:10.3844/jcssp.2012.1134.1142

Problem statement: Multimedia Conferencing System (MCS) is a server-based video conferencing system. One of the most critical limitations faced by this approach is the scalability issue. In the MCS, t...

Multipath Routing Protocol for Effective Local Route Recovery in Mobile Ad hoc Network

D. Jagadeesan — 2012-06-08

Journal of Computer Science, Published online: 8 June 2012; doi:10.3844/jcssp.2012.1143.1149

Problem statement: In mobile ad hoc networks, frequent mobility during the transmission of data causes route failure which results in route rediscovery. In this, we propose multipath routing protocol ...

Learning Software Component Model for Online Tutoring

M. Balakrishnan — 2012-06-09

Journal of Computer Science, Published online: 9 June 2012; doi:10.3844/jcssp.2012.1150.1155

Problem statement: Web services are interface elements which allow applications to render functional services to requesting clients using open standard protocols. A lecture method combines both social...

An Optimal Rate Adjustment Algorithm for Medium Access Control Protocol in 802.11 Multi Hop Ad Hoc Networks

T. Ravichandran — 2012-06-09

Journal of Computer Science, Published online: 9 June 2012; doi:10.3844/jcssp.2012.1156.1164

Problem statement: Medium Access Control (MAC) protocol plays an important role in providing a fair and efficient allocation of limited bandwidth in wireless LANs. In IEEE 802.11 standard protocol, da...

A Review of Security System for Smart Home Applications

Mohammad Syuhaimi Ab-Rahman — 2012-06-21

Journal of Computer Science, Published online: 21 June 2012; doi:10.3844/jcssp.2012.1165.1170

Problem statement: This study was discussed the development of security system for smart home applications. A more robust security system built around the world. The security system had developed base...

Multi-Threshold based Scheduling for Multi-User Multiple-Input Multiple-Output Systems

K. Chanthirasekaran — 2012-06-21

Journal of Computer Science, Published online: 21 June 2012; doi:10.3844/jcssp.2012.1171.1176

Problem statement: Multi-User Multi-Input Multi-Output (MU-MIMO) system had eventually used in 4th generation wireless networks either to achieved diversity gain or multiplexing gain. Many recent sche...

An Optimized Ad Hoc on Demand Distance Vector Routing Protocol for Wireless Networks

V. Ponniyin Selvan — 2012-06-21

Journal of Computer Science, Published online: 21 June 2012; doi:10.3844/jcssp.2012.1177.1183

Problem statement: Wireless Mesh Networks (WMN) is communication network made up of mesh routers and mesh clients, with mesh routers forming the backbone of the network. The WMN can be accessed by oth...

Detection of Occluded Face Image using Mean Based Weight Matrix and Support Vector Machine

G. Nirmala Priya — 2012-07-05

Journal of Computer Science, Published online: 5 July 2012; doi:10.3844/jcssp.2012.1184.1190

Problem statement: Face occlusion is a very challenging problem in face recognition. The performance of face recognition system decreases drastically due to the presence of partial occlusion on the fa...

Comparative Study of Performance in Cryptography Algorithms (Blowfish and Skipjack)

Ali Ahmad Milad — 2012-07-07

Journal of Computer Science, Published online: 7 July 2012; doi:10.3844/jcssp.2012.1191.1197

Problem statement: The main goal guiding the design of any encryption algorithm needs to be secured against unauthorized attacks. For all applied applications, performance and the cost of implementati...

E²AODV Protocol for Load Balancing in Ad-Hoc Networks

R. Vinod Kumar — 2012-07-07

Journal of Computer Science, Published online: 7 July 2012; doi:10.3844/jcssp.2012.1198.1204

Problem statement: In mobile ad hoc networks there are a number of challenges in providing quality of service routing with energy efficiency and load balancing. Most routing protocols do not consider...