Volume 10, Issue 12 (2014) | Journal of Computer Science

Data Mining in Time Series: Current Study and Future Trend

Tan Yan — 2015-01-26

Journal of Computer Science, Published online: 26 January 2015; doi:10.3844/jcssp.2014.2358.2359

FACIAL FEATURE EXTRACTION TECHNIQUES FOR FACE RECOGNITION

Rahib H. Abiyev — 2014-12-23

Journal of Computer Science, Published online: 23 December 2014; doi:10.3844/jcssp.2014.2360.2365

Face recognition is one of the biometric techniques used for identification of humans. The design of the face recognition system includes two basic steps. The first step is the extraction of the image...

WIRELESS MESH NETWORK CROSS-LAYER INTRUSION DETECTION

F. S. Al-Anzi — 2014-12-23

Journal of Computer Science, Published online: 23 December 2014; doi:10.3844/jcssp.2014.2366.2373

Intrusion is something which is unsolicited activity and which might be used to interrupt the functions of wireless network. If we talk about wireless networks, having centralized monitoring policy; t...

INNOVATION THROUGH A SELF-ORGANIZATION LENS

Carmen Joham — 2014-12-23

Journal of Computer Science, Published online: 23 December 2014; doi:10.3844/jcssp.2014.2374.2382

This study argues that the concept of 'self-organization' is useful as an alternative to evaluate innovative capacity in rural communities and enable an effective engagement with the economi...

MOBILE HEALTH AWARENESS IN PRE-DETECTION OF MILD STROKE SYMPTOMS

Oi-Mean Foong — 2014-12-23

Journal of Computer Science, Published online: 23 December 2014; doi:10.3844/jcssp.2014.2383.2394

Stroke contributes to the third leading cause of death in Malaysia and happens to be the prime cause of disability among Malaysian. Lack of awareness and knowledge of stroke among Malaysian have often...

DETERMINANT OF CUSTOMER TRUST ON E-COMMERCE AND ITS IMPACT TO PURCHASE AND WORD OF MOUTH INTENTION: A CASE OF INDONESIA

Achmad Nizar Hidayanto — 2014-12-23

Journal of Computer Science, Published online: 23 December 2014; doi:10.3844/jcssp.2014.2395.2407

Even though e-commerce business grows rapidly, still building customer trust on e-commerce becomes more difficult than building customer trust on physical store. This study aims to identify factors th...

FEATURE-BASED ANALYSIS INTO THE TREND OF SOFTWARE TECHNOLOGIES FROM TRADITIONAL TO SERVICE ORIENTED ARCHITECTURE AND SAAS CLOUD

Atieh Khanjani — 2014-12-24

Journal of Computer Science, Published online: 24 December 2014; doi:10.3844/jcssp.2014.2408.2414

There are issues of confusion between the concepts of Service Oriented Architecture (SOA) and Software as a Service (SaaS) which affect on the benefits they offer like cost reduction and agility. To s...

MULTIMODAL RETINAL IMAGE REGISTRATION USING RANSAC MATCHING AND GRADIENT ICP ALGORITHM

P. Pradeepa — 2014-12-24

Journal of Computer Science, Published online: 24 December 2014; doi:10.3844/jcssp.2014.2415.2421

Multimodal retinal imaging is an important facet of the diagnosis and therapy of retinal disorders like retinopathy, occlusion. Many imaging techniques for multimodal retinal images are developing in ...

ESTIMATION OF FINGERPRINT ORIENTATION FIELD BY UTILIZING PRIOR KNOWLEDGE AND SELF-ORGANIZING MAP

Sri Suwarno — 2014-12-24

Journal of Computer Science, Published online: 24 December 2014; doi:10.3844/jcssp.2014.2422.2428

This study proposes a new method of estimating fingerprint orientation field by utilizing prior knowledge of fingerprint images and Self-Organizing Map (SOM). The method is based on the assumption tha...

OPTIMAL RESOURCE ALLOCATION FOR LAYERED VIDEO MULTICASTING IN WIMAX

Hung-Yi Teng — 2014-12-24

Journal of Computer Science, Published online: 24 December 2014; doi:10.3844/jcssp.2014.2429.2441

Real-time video disseminations over wireless links such as video telephony, video conferencing and mobile TV have become fast growing applications. In order to cope with the increasing users' dem...

A CLUSTERING-BASED HYBRID REPLICA CONTROL PROTOCOL FOR HIGH AVAILABILITY IN GRID ENVIRONMENT

Rohaya Latip — 2014-12-24

Journal of Computer Science, Published online: 24 December 2014; doi:10.3844/jcssp.2014.2442.2449

In recent years, with the emergence of grid computing system, the number of distributed sites has become very large. When thousands of sites involved in a grid computing system, data replication can i...

A ROBUST OPTIMIZATION APPROACH FOR INDEX TRACKING PROBLEM

Mohsen Gharakhani — 2014-12-26

Journal of Computer Science, Published online: 26 December 2014; doi:10.3844/jcssp.2014.2450.2463

Index tracking is an investment approach where the primary objective is to keep portfolio return as close as possible to a target index without purchasing all index components. The main purpose is to ...

WIREST LANG LAB: MOBILE PLATFORM LANGUAGE LABORATORY BASED ON REST WEB SERVICE

Henry Chong — 2014-12-26

Journal of Computer Science, Published online: 26 December 2014; doi:10.3844/jcssp.2014.2464.2468

Problem statement: Language Lab plays crucial role in learning foreign language. With its capability to create environment of connecting students with students, connecting student with teacher and giv...

A VISION-BASED TRAVELLED DISTANCE ESTIMATION ALGORITHM IN AN INDOOR ENVIRONMENT USING A MOBILE ROBOT

Mamadou Diop — 2014-12-26

Journal of Computer Science, Published online: 26 December 2014; doi:10.3844/jcssp.2014.2469.2480

Autonomous navigation for a mobile robot still remains as a challenging area to be explored. In an indoor environment, while GPS is unavailable and wheel encoder suffer from error accumulation due to ...

A LOW-COST EFFECTIVE UWB LOCATION SYSTEM BASED ON FREQUENCY SYNTHESIS TECHNOLOGY

Qilong Zhang — 2014-12-26

Journal of Computer Science, Published online: 26 December 2014; doi:10.3844/jcssp.2014.2481.2487

Wireless location system based on UWB signals has been widely utilized by wireless network recently, especially for the indoor scenarios where GPS signal has been heavily attenuated. However, due to t...

SECURE WIRELESS AD HOC NETWORKS USING ZERO KNOWLEDGE PROOF

Benfano Soewito — 2014-12-26

Journal of Computer Science, Published online: 26 December 2014; doi:10.3844/jcssp.2014.2488.2493

A Mobile Ad-hoc Network (MANET) is a group of wireless mobile nodes that dynamically form a network without any pre-established infrastructure or centralized administration, Soewito (2014). Some netwo...

EVALUATION OF ASEAN MENTAL MODELS PATTERN OF WEB USER-CENTERED INTERFACE DESIGN USING EYE-TRACKING TECHNOLOGY

Aslina Baharum — 2014-12-26

Journal of Computer Science, Published online: 26 December 2014; doi:10.3844/jcssp.2014.2494.2506

This study utilised eye-tracking technology to evaluate the results from the ASEAN mental model pattern of web object locations in a web user-centered interface design. Two experts and four volunteers...

A GENETIC ALGORITHM FOR A SIMULTANEOUS OPTIMISATION OF COST-RISK REDUCTION UNDER A JUST-IN-TIME ADAPTION

Faraj El Dabee — 2014-12-26

Journal of Computer Science, Published online: 26 December 2014; doi:10.3844/jcssp.2014.2507.2517

Just-In-Time (JIT) as a lean manufacturing approach plays a significant role in minimising costs and performances of products and services supplied to the global marketplace. However, there are many p...

THE IMPACT OF COGNITIVE TRUST AND E-WOM ON PURCHASE INTENTION IN C2C E-COMMERCE SITE

Ika Alfina — 2014-12-27

Journal of Computer Science, Published online: 27 December 2014; doi:10.3844/jcssp.2014.2518.2524

In the last few years, the number of Internet users in Indonesia was growing rapidly as many people started to use e-commerce sites. Utilization of C2C e-commerce in particular has a risk that may red...

RADIUS BASED BLOCK LOCAL BINARY PATTERN ON T-ZONE FACE AREA FOR FACE RECOGNITION

Md. Jan Nordin — 2014-12-27

Journal of Computer Science, Published online: 27 December 2014; doi:10.3844/jcssp.2014.2525.2537

This study presents a comparison of recognition performance between feature extraction on the T-Zone face area and Radius based block on the critical point. A T-Zone face image is first divided into s...

A NEW APPROACH OF LOCAL FEATURE DESCRIPTORS USING MOMENT INVARIANTS

Lee-Yeng Ong — 2014-12-29

Journal of Computer Science, Published online: 29 December 2014; doi:10.3844/jcssp.2014.2538.2547

Moment invariants have been widely introduced in recognizing planar objects for a few decades. This is due the robustness of moment function in distinguishing the original identity of object under var...

CIRCULAR NEIGHBOR REPLICATION

Ahmad Shukri Mohd Noor — 2014-12-29

Journal of Computer Science, Published online: 29 December 2014; doi:10.3844/jcssp.2014.2548.2552

Distributed system rely on replication techniques to tolerate data failure and site disconnection thus ensur-ing flexibility of the system so as to preserve its dependability. The idea of replication ...

RESOURCE BROKER MANAGEMENT BY ADOPTING SELF-ADAPTIVE MULTI-INSTANCE BROKER SCHEDULING IN GRID COMPUTING

Bakri Yahaya — 2014-12-29

Journal of Computer Science, Published online: 29 December 2014; doi:10.3844/jcssp.2014.2553.2563

A grid resource broker seeks to assign the appropriate jobs to the appropriate resources as part of resource management in the multi-grid environment. Multi instances of the broker system provides mul...

IMPLEMENTATION OF ANFIS FOR GPS-AIDED INS UAV MOTION SENSING AT SHORT TERM GPS OUTAGE

Chot Hun Lim — 2014-12-29

Journal of Computer Science, Published online: 29 December 2014; doi:10.3844/jcssp.2014.2564.2575

The recent improvement in Micro-Electro-Mechanical System (MEMS) technology has enabled the evolvement of Inertial Navigation Unit (INU) to be built on top of a low cost, small size Integrated Circuit...

ENHANCING THE PERFORMANCE OF ADVANCED FINE-GRAINED GRID AUTHORIZATION SYSTEM

Maizura Ibrahim — 2014-12-29

Journal of Computer Science, Published online: 29 December 2014; doi:10.3844/jcssp.2014.2576.2583

Grid computing is a system that coordinates distributed resources using standards, open, general purpose protocols and interfaces to provide nontrivial quality of services. Usage Control model (UCON) ...

AUTOMATIC MUSIC EMOTION CLASSIFICATION USING ARTIFICIAL NEURAL NETWORK BASED ON VOCAL AND INSTRUMENTAL SOUND TIMBRES

Mudiana Binti Mokhsin — 2014-12-29

Journal of Computer Science, Published online: 29 December 2014; doi:10.3844/jcssp.2014.2584.2592

Detecting emotion features in a song remains as a challenge in various area of research especially in Music Emotion Classification (MEC). In order to classify selected song with certain mood or emotio...

HOW PUBLIC ORGANISATIONAL STRUCTURES INFLUENCE SOFTWARE DEVELOPMENT PROCESSES

Mohammed A. Bindrees — 2014-12-29

Journal of Computer Science, Published online: 29 December 2014; doi:10.3844/jcssp.2014.2593.2607

Software applications are developed differently based on each organisation's needs and requirements. Software projects are fundamentally based on three considerations (time, cost and quality) eac...

K-MEANS BASED IMAGE DENOISING USING BILATERAL FILTERING AND TOTAL VARIATION

Danu Wiroteurairuang — 2014-12-30

Journal of Computer Science, Published online: 30 December 2014; doi:10.3844/jcssp.2014.2608.2618

Bilateral filter and Total variation image denoising are widely used in image denoising. In low noisy level, bilateral filtering is better than TV denoising for it reveals better SNR and sharper edges...

ROTATING A MEMS INERTIAL MEASUREMENT UNIT FOR A FOOT-MOUNTED PEDESTRIAN NAVIGATION

Khairi Abdulrahim — 2015-01-05

Journal of Computer Science, Published online: 5 January 2015; doi:10.3844/jcssp.2014.2619.2627

Pedestrian navigation especially indoors suffers from the unavailability of useful GNSS signals for positioning. Alternatively, a low-cost Inertial Measurement Unit (IMU) positioning system that does ...

MULTI-LEVEL PRIORITY-BASED SCHEDULING MODEL IN HETEROGENEOUS CLOUD

Siti Fajar Jalal — 2015-01-05

Journal of Computer Science, Published online: 5 January 2015; doi:10.3844/jcssp.2014.2628.2635

Cloud has emerged into another enhancement that manipulates the diversity of resources in order to expand the ability of Cloud facility. Cloud is no longer being seen as one-type service provider. The...

ALIGNING IT WITH BUSINESS MODEL TO PERFORM ORGANIZATIONAL CAPABILITIES IN ACHIEVING BUSINESS PERFORMANCE

Edhi Juwono — 2015-01-09

Journal of Computer Science, Published online: 9 January 2015; doi:10.3844/jcssp.2014.2636.2639

Information Technology (IT) is becoming an important driver for organization to perfom an organizational capability. Even IT is an importan driver, it is not the only one. IT should be aligned with bu...

OSCILLATORY SYNTHETIC BIOLOGICAL SYSTEM CONSTRUCTION USING INTERACTIVE EVOLUTIONARY COMPUTATIONS

Quang Huy Dinh — 2015-01-14

Journal of Computer Science, Published online: 14 January 2015; doi:10.3844/jcssp.2014.2640.2652

In this study, we propose an Interactive Evolutionary Computation system to design gene networks for synthetic biology, of which the objective is to construct new organisms through the artificial synt...

MATURITY MODEL TO MEASURE THE GOVERNMENT INSTITUTIONS OF INDONESIA (THE ENVIRONMENT BUREAUCRACY OF EDUCATION) IN THE IMPLEMENTATION OF E-GOVERNMENT

Bambang Saras Yulistiawan — 2015-01-17

Journal of Computer Science, Published online: 17 January 2015; doi:10.3844/jcssp.2014.2653.2657

Implementation of e-Government are expected to be solution in the care system, but in the process will be a challenge that has a risk of failure. In this study will result in a maturity model that bec...

FROM DATA MINING AND KNOWLEDGE DISCOVERY TO BIG DATA ANALYTICS AND KNOWLEDGE EXTRACTION FOR APPLICATIONS IN SCIENCE

Subana Shanmuganathan — 2015-01-20

Journal of Computer Science, Published online: 20 January 2015; doi:10.3844/jcssp.2014.2658.2665

"Data mining" for "knowledge discovery in databases" and associated computational operations first introduced in the mid-1990 s can no longer cope with the analytical issues relating to the so-called ...