Volume 8, Issue 12 (2012) | Journal of Computer Science

A Novel Multidictionary Based Text Compression

M. Baritha Begum — 2012-11-08

Journal of Computer Science, Published online: 8 November 2012; doi:10.3844/jcssp.2012.1940.1945

The amount of digital contents grows at a faster speed as a result does the demand for communicate them. On the other hand, the amount of storage and bandwidth increases at a slower rate. Thus powerfu...

Fuzzy Based Dynamic Buffer Management in Wimax 16m Networks

D. Karunkuzhali — 2012-11-08

Journal of Computer Science, Published online: 8 November 2012; doi:10.3844/jcssp.2012.1946.1956

In WiMAX 16m networks, buffer allocation is the major problem to be handled for offering Quality of Service (QoS). The lack of buffers increases the packet loss and queuing delay. In this study we pro...

Novel Preprocessing Technique in the Computer Aided Detection of Breast Cancer

Senthilkumar Balasubramaniam — 2012-11-08

Journal of Computer Science, Published online: 8 November 2012; doi:10.3844/jcssp.2012.1957.1960

Analyzing medical images is the most challenging task in medical image processing. Computer Aided Detection (CAD) tool is the aid for the radiologists in analyzing such images for the effective detect...

Restricted Domain Malay Speech Synthesizer Using Syntax-Prosody Representation

Sabrina Tiun — 2012-11-14

Journal of Computer Science, Published online: 14 November 2012; doi:10.3844/jcssp.2012.1961.1969

The speech synthesis approach required in restricted domain speech application is a synthesizer that has high quality like the speech output of ‘slot-filler’ approach but have at least the least f...

Optimizing Clusters Alignment for Bilingual Malay-English Corpora

Rayner Alfred — 2012-11-26

Journal of Computer Science, Published online: 26 November 2012; doi:10.3844/jcssp.2012.1970.1978

Bilingual corpora, containing the same documents in two different languages, are becoming an essential resource for natural language processing. Clustering bilingual corpora provides us with an insigh...

Cluster Based Time Division Multiple Access Scheduling Scheme for Zigbee Wireless Sensor Networks

B. Meenakshi — 2012-11-26

Journal of Computer Science, Published online: 26 November 2012; doi:10.3844/jcssp.2012.1979.1986

In IEEE 802.15.4 ZigBee Wireless Sensor Networks, an efficient scheduling mechanism is required for reliable data transmission. Further, concurrent transmission of huge data through CSMA/CA incurs mor...

Data Integrity Proof and Secure Computation in Cloud Computing

Veeralakshmi Ponnuramu — 2012-12-05

Journal of Computer Science, Published online: 5 December 2012; doi:10.3844/jcssp.2012.1987.1995

Cloud computing is an emerging computing paradigm in which information technology resources and capacities are provided as services over the internet. The users can remotely store their data into the ...

Mathematical Model Predicting the Critical Heat Flux of Nuclear Reactors

Chien-Hsiung Lee — 2012-12-12

Journal of Computer Science, Published online: 12 December 2012; doi:10.3844/jcssp.2012.1996.2007

Boiling heat transfer system keeps a nuclear power plant safe without getting over-heated. Crisis will occur if the dissipated heat flux exceeds the critical heat flux value. This study assumes the fl...

A Heuristic Moving Vehicle Location Prediction Technique Via Optimal Paths Selection with Aid of Genetic Algorithm and Feed Forward Back Propagation Neural Network

E. Baby Anitha — 2012-12-12

Journal of Computer Science, Published online: 12 December 2012; doi:10.3844/jcssp.2012.2008.2016

The moving object or vehicle location prediction based on their spatial and temporal information is an important task in many applications. Different methods were utilized for performing the vehicle m...

Peak-to-Average Power Ratio Reduction Using Active Constellation Extension-Projection Onto Convex Sets Combined with Particle Swarm Optimization Added to Space Time Bloc Coding in Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing System

Ahmed Ouqour — 2012-12-12

Journal of Computer Science, Published online: 12 December 2012; doi:10.3844/jcssp.2012.2017.2024

When generated Orthogonal Frequency Division Multiplexing (OFDM) signal is transmitted through a number of antennas in order to achieve diversity or cap any gain (higher transmission rate) then it is ...

Utility Based Scheduling and Call Admission Control for Long Term Evolution Networks

J. Vijay Franklin — 2012-12-13

Journal of Computer Science, Published online: 13 December 2012; doi:10.3844/jcssp.2012.2025.2031

In this study, we propose to design a call admission control algorithm which schedules the channels for Real time and non-real time users. In Long Term Evolution (LTE) 3GPP Networks, several works we...

Traversal Algorithm for Complete Coverage

Kavitha Thiayagarajan — 2012-12-15

Journal of Computer Science, Published online: 15 December 2012; doi:10.3844/jcssp.2012.2032.2041

There are many applications which require complete coverage and obstacle avoidance. The classical A* algorithm provides the user a shortest path by avoiding the obstacle. As well, the Dijkstra’s alg...

Secured Disclosure of Sensitive Data in Data Mining Techniques

Kirubhakar Gurusamy — 2012-12-18

Journal of Computer Science, Published online: 18 December 2012; doi:10.3844/jcssp.2012.2042.2052

Recent advances in data collection, data dissemination and related technologies have inaugurated a new era of research where existing data mining algorithms should be reconsidered from the point of vi...

Web Document Segmentation Using Frequent Term Sets for Summarization

Chitra Pasupathi — 2012-12-19

Journal of Computer Science, Published online: 19 December 2012; doi:10.3844/jcssp.2012.2053.2061

Query sensitive summarization aims at extracting the query relevant contents from web documents. Web page segmentation focuses on reducing the run time overhead of the summarization systems by groupin...

The Framework of Intelligent Telepresence Robot Based on Stereo Vision

Widodo Budiharto — 2013-01-01

Journal of Computer Science, Published online: 1 January 2013; doi:10.3844/jcssp.2012.2062.2067

This research reports and presents a BeeBot, BINUS multi-client intelligent telepresence robot, a custom-build robot system specifically designed for teleconference with multiple people. The robot is ...

Soft Clustering Based Exposition to Multiple Dictionary Bag of Words

K. S. Sujatha — 2012-12-20

Journal of Computer Science, Published online: 20 December 2012; doi:10.3844/jcssp.2012.2068.2074

Object classification is a highly important area of computer vision and has many applications including robotics, searching images, face recognition, aiding visually impaired people, censoring images ...

Enhanced Ensemble Prediction Algorithms for Detecting Faulty Modules in Object Oriented Systems Using Quality Metrics

M. Punithavalli — 2012-12-20

Journal of Computer Science, Published online: 20 December 2012; doi:10.3844/jcssp.2012.2075.2082

The high usage of software system poses high quality demand from users, which results in increased software complexity. To address these complexities, software quality engineering methods should be up...

Matching LSI for Scalable Information Retrieval

Rajagopal Palsonkennedy — 2013-01-02

Journal of Computer Science, Published online: 2 January 2013; doi:10.3844/jcssp.2012.2083.2097

Latent Semantic Indexing (LSI) is one of the well-liked techniques in the information retrieval fields. Different from the traditional information retrieval techniques, LSI is not based on the keyword...

The Inverse Problem for Boolean Equations

Ali Muhammad Ali Rushdi — 2013-01-03

Journal of Computer Science, Published online: 3 January 2013; doi:10.3844/jcssp.2012.2098.2105

The Forward Problem (FB) of Boolean equations consists of finding solutions of a system of Boolean equations, or equivalently, a single Boolean equation of the form f(X) = 0 where f(X): Bn → B and B...

Feature Fusion Technique for Colour Texture Classification System Based on Gray Level Co-occurrence Matrix

A. Suresh — 2013-01-05

Journal of Computer Science, Published online: 5 January 2013; doi:10.3844/jcssp.2012.2106.2111

In this study, an efficient feature fusion based technique for the classification of colour texture images in VisTex album is presented. Gray Level Co-occurrence Matrix (GLCM) and its associated textu...