Volume 6, Issue 11 (2010) | Journal of Computer Science

Development of Fuzzy Controller for Water Level in Stream Boiler Tank

Surachai Panich — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1233.1236

Problem statement: The process control of steam boiler is very popular used in the industrial. The temperature of the water is transferred directly by electrical heater. The pressure will increase bas...

A Bit-Serial Multiplier Architecture for Finite Fields Over Galois Fields

Hero Modares — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1237.1246

Problem statement: A fundamental building block for digital communication is the Public-key cryptography systems. Public-Key Cryptography (PKC) systems can be used to provide secure communications ove...

Management Information Systems Role in Decision-Making During Crises: Case Study

Saleh Al-Zhrani — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1247.1251

Problem statement: This study investigated and identified the importance role of MIS in decision-making process during crises at the Directorate General of Border Guard in Saud Arabia. In addition, it...

Network Data Envelopment Analysis Model for Estimating Efficiency and Productivity in Universities

Mohammad Mahallati Rayeni — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1252.1257

Problem statement: The aim of this study was to compute disaggregate performance measures of universities. The traditional models for Data Envelopment Analysis (DEA) type performance measurement are b...

Parallel Approach for Content Based Medical Image Retrieval System

M. Emmanuel — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1258.1262

Problem statement: Parallel implementation of a CBIR system for medical applications due to the rapid progress in the technologies for obtaining and storing digital images for diagnostic purposes in m...

Fujisaki's Model of Fundamental Frequency Contours for Thai Dialects

Suphattharachai Chomphan — 2010-11-19

Journal of Computer Science, Published online: 19 November 2010; doi:10.3844/jcssp.2010.1263.1271

Problem statement: In general, there are a number of rural dialects in Thai. However, four dialects are mainly spoken by Thai people residing in four core region including central, north, northeast an...

Kinematic Analysis of Exoskeleton Suit for Human Arm

Surachai Panich — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1272.1275

Problem statement: There are many robotic arms developed for providing care to physically disabled people. It is difficult to find robot designs in literature that articulate such a procedure. Therefo...

Knowledge Discovery in Biochemical Pathways Using Minepathways

Ford Lumban Gaol — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1276.1282

Problem statement: The advancement of the biochemical research gives profound effect to the collection of biochemical data. Approach: In the recent years, data and networks in biochemical pathways are...

Audio Environment Recognition using Zero Crossing Features and MPEG-7 Descriptors

Saleh Al-Zhrani — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1283.1287

Problem statement: This study investigated zero crossing features and selected MPEG-7 audio descriptors for environment sound recognition applications such as audio forensics. Approach: The study impl...

Multi-Pulse Based Code Excited Linear Predictive Speech Coder with Fine Granularity Scalability for Tonal Language

Suphattharachai Chomphan — 2010-11-24

Journal of Computer Science, Published online: 24 November 2010; doi:10.3844/jcssp.2010.1288.1292

Problem statement: The flexible bit-rate speech coder plays an important role in the modern speech communication. The MP-CELP speech coder which is a candidate of the MPEG4 natural speech coder suppor...

Mining Sequential Access Pattern with Low Support From Large Pre-Processed Web Logs

S. Vijayalakshmi — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1293.1300

Problem statement: To find frequently occurring Sequential patterns from web log file on the basis of minimum support provided. We introduced an efficient strategy for discovering Web usage mining is ...

An Event-Based Methodology to Generate Class Diagrams and its Empirical Evaluation

Sandeep K. Singh — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1301.1325

Problem statement: Event-based systems have importance in many application domains ranging from real time monitoring systems in production, logistics, medical devices and networking to complex event p...

Corpus-Based Analysis on Cross-Domain Experiments in Classification-and-Ranking Generation

Aida Mustapha — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1326.1333

Problem statement: Overgeneration-and-ranking architecture works well in written language where sentence is the basic unit. However, in spoken language where utterance is the basic unit, the disadvant...

Acoustic Model Adaptation for Indonesian Language Utterance Training System

Linda Indrayanti — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1334.1340

Problem statement: In order to build an utterance training system for Indonesian language, a speech recognition system designed for Indonesian is necessary. However, the system hardly works well due t...

Activity Surveillance and Hawthorne Effect to Prevent Programming Plagiarism

Sufian Idris — 2010-10-26

Journal of Computer Science, Published online: 26 October 2010; doi:10.3844/jcssp.2010.1341.1346

Problem statement: Course instructors are facing serious problems in dealing with students who plagiarize programs especially when the number of students in the course is high. Among the proposed appr...

Improving the Performance of Backpropagation Neural Network Algorithm for Image Compression/Decompression System

Omaima N.A. AL-Allaf — 2010-10-26

Journal of Computer Science, Published online: 26 October 2010; doi:10.3844/jcssp.2010.1347.1354

Problem statement: The problem inherent to any digital image is the large amount of bandwidth required for transmission or storage. This has driven the research area of image compression to develop ...

A Novel Intrusion Detection System for Wireless Body Area Network in Health Care Monitoring

T. V.P. Sundararajan — 2010-10-26

Journal of Computer Science, Published online: 26 October 2010; doi:10.3844/jcssp.2010.1355.1361

Problem statement: Health monitoring, telemedicine, military, interactive entertainment and portable audio/video systems were most promising applications where WBANs can be used. However, designers of...

Head Gesture Analysis using Matrix Group Displacement Algorithm

Mahmoud Z. Iskandarani — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1362.1365

A novel algorithm for head gestures interpretation is designed and tested. The designed system carries out gesture detection and recognition using the MGDA algorithm, which implements random samplin...

Implementation and Evaluation of Evolutionary Connectionist Approaches to Automated Text Summarization

Uday Kulkarni — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1366.1376

Problem statement: Text summarization takes care of choosing the most significant portions of text and generates coherent summaries that express the main intent of the given document. This study aim...

Comparative Study of the Effect of Lossy and Lossless Block Based Binary Plane Techniques on Medical Images

Nalla Subhash Chandra — 2010-10-23

Journal of Computer Science, Published online: 23 October 2010; doi:10.3844/jcssp.2010.1377.1380

Problem statement: The general and medical images in specific contain different regions holding information of different significances. To elaborate medical information, the doctor prefers to focus ...