IJACSA Vol. 3 Issue 8 (2012)

1

Instruction Design Model for Self-Paced ICT System E-Learning in an Organization

Author 1: Ridi Ferdiana Author 2: Obert Hoseanto

Adopting an Information Communication and Technology (ICT) system in an organization is somewhat challenging. User diversity, heavy workload, and different skill gap make the ICT adoption process slower. This research starts from a condition that a conventional ICT learning through short workshop and guidance book is not working well. This… Read full abstract & cite →

ICT System Adoption Learning Model Multimedia Learning E-learning Instruction Design Model Learning Plan.

Abstract doi.org/10.14569/IJACSA.2012.030801 PDF

2

An Enhanced MPLS-TE For Transferring Multimedia packets

Author 1: Abdellah Jamali Author 2: Najib Naja Author 3: Driss El Ouadghiri

Multi-Protocol Label Switching is useful in managing multimedia traffic when some links are too congested; MPLS Traffic Engineering is a growing implementation in today's service provider networks. In This paper we propose an improvement of MPLS-TE called EMPLS-TE, it is based on a modification of operation of Forwarding Equivalence Class… Read full abstract & cite →

Multi-Protocol Label Switching (MPLS) Multi-Protocol Label Switching Traffic Engineering (MPLS-TE) Forwarding Equivalence Class (FEC) Quality Of Service (QoS) Simulation.

Abstract doi.org/10.14569/IJACSA.2012.030802 PDF

3

A New Algorithm for Data Compression Optimization

Author 1: I Made Agus Dwi Suarjaya

People tend to store a lot of files inside theirs storage. When the storage nears it limit, they then try to reduce those files size to minimum by using data compression software. In this paper we propose a new algorithm for data compression, called j-bit encoding (JBE). This algorithm will… Read full abstract & cite →

algorithms data compression j-bit encoding JBE lossless.

Abstract doi.org/10.14569/IJACSA.2012.030803 PDF

4

Monte Carlo Based Non-Linear Mixture Model of Earth Observation Satellite Imagery Pixel Data

Author 1: Kohei Arai

Monte Carlo based non-linear mixel (mixed pixel) model of visible to near infrared radiometer of earth observation satellite imagery is proposed. Through comparative studies with actual real earth observation satellite imagery data between conventional linear mixel model and the proposed non-linear mixel model, it is found that the proposed mixel… Read full abstract & cite →

remote sensing satellite visible to near infrared radiometer mixed pixel: mixel Monte Carlo simulation model.

Abstract doi.org/10.14569/IJACSA.2012.030804 PDF

5

A Modified Feistel Cipher Involving Substitution, Shifting of rows, Mixing of columns, XOR operation with a Key and Shuffling

Author 1: V U.K Sastry Author 2: K. Anup Kumar

In this paper, we have developed a modification to the Feistel cipher by taking the plaintext in the form of a pair of matrices and introducing a set of functions namely, substitute, shifting of rows, mixing of columns and XOR operation with a key. Further we have supplemented this process… Read full abstract & cite →

encryption decryption cryptanalysis avalanche effect XOR operation.

Abstract doi.org/10.14569/IJACSA.2012.030805 PDF

6

Automatic Association of Strahler’s Order and Attributes with the Drainage System

Author 1: Mohan P Pradhan Author 2: M. K. Ghose Author 3: Yash R. Kharka

A typical drainage pattern is an arrangement of river segment in a drainage basin and has several contributing identifiable features such as leaf segments, intermediate segments and bifurcations. In studies related to morphological assessment of drainage pattern for estimating channel capacity, length, bifurcation ratio and contribution of segments to the… Read full abstract & cite →

Stream digitization Strahler’s order.

Abstract doi.org/10.14569/IJACSA.2012.030806 PDF

7

Performance model to predict overall defect density

Author 1: J Venkatesh Author 2: Mr. Priyesh Cherurveettil Author 3: Mrs. Thenmozhi. S Author 4: Dr. Balasubramanie. P

Management by metrics is the expectation from the IT service providers to stay as a differentiator. Given a project, the associated parameters and dynamics, the behaviour and outcome need to be predicted. There is lot of focus on the end state and in minimizing defect leakage as much as possible… Read full abstract & cite →

process performance defect density metrics.

Abstract doi.org/10.14569/IJACSA.2012.030807 PDF

8

Spontaneous-braking and lane-changing effect on traffic congestion using cellular automata model applied to the two-lane traffic

Author 1: Kohei Arai Author 2: Steven Ray Sentinuwo

In the real traffic situations, vehicle would make a braking as the response to avoid collision with another vehicle or avoid some obstacle like potholes, snow, or pedestrian that crosses the road unexpectedly. However, in some cases the spontaneous-braking may occur even though there are no obstacles in front of… Read full abstract & cite →

spontaneous-braking traffic congestion cellular automata two-lane trafficcomponent.

Abstract doi.org/10.14569/IJACSA.2012.030808 PDF

9

Enhancing eHealth Information Systems for chronic diseases remote monitoring systems

Author 1: Amir HAJJAM

Statistics and demographics for the aging population in Europe are compelling. The stakes are then in terms of disability and chronic diseases whose proportions will increase because of increased life expectancy. Heart failure (HF), a serious chronic disease, induces frequent re-hospitalizations, some of which can be prevented by up-stream actions… Read full abstract & cite →

Ontologies Web Semantic Remote Monitoring Chronic Diseases.

Abstract doi.org/10.14569/IJACSA.2012.030809 PDF

10

E-commerce Smartphone Application

Author 1: Abdullah Saleh Alqahtani Author 2: Robert Goodwin

Mobile and e-commerce applications are tools for accessing the Internet and for buying products and services. These applications are constantly evolving due to the high rate of technological advances being made. This paper provides a new perspective on the types of applications that can be used. It describes and analyses… Read full abstract & cite →

E-commerce PhoneGap M-commerce Smartphones Spree –commerce Ruby on Rails.

Abstract doi.org/10.14569/IJACSA.2012.030810 PDF

11

SW-SDF Based Personal Privacy with QIDB-Anonymization Method

Author 1: Kiran P Author 2: Dr Kavya N P

Personalized anonymization is a method in which a guarding node is used to indicate whether the record owner is ready to reveal its sensitivity based on which anonymization will be performed. Most of the sensitive values that are present in the private data base do not require privacy preservation since… Read full abstract & cite →

Privacy Peserving Data Mining(PPDM) Privacy Preserving Data Publishing(PPDP) Personal Anonymization.

Abstract doi.org/10.14569/IJACSA.2012.030811 PDF

12

Integration of data mining within a Strategic Knowledge Management framework

Author 1: Sanaz Moayer Author 2: Scott Gardner

In today’s globally interconnected economy, knowledge is recognised as a valuable intangible asset and source of competitive advantage for firms operating in both established and emerging industries. Within these contexts Knowledge Management (KM) manifests as set of organising principles and heuristics which shape management routines, structures, technologies and cultures within… Read full abstract & cite →

Knowledge Management (KM) data mining sustainable competitive advantage Strategic Knowledge Management (SKM) framework integration hard and soft systems Australian mining organisation.

Abstract PDF

13

Managing Changes in Citizen-Centric Healthcare Service Platform using High Level Petri Net

Author 1: Sabri MTIBAA Author 2: Moncef TAGINA

The healthcare organizations are facing a number of daunting challenges pushing systems to deal with requirements changes and benefit from modern technologies and telecom capabilities. Systems evolution through extension of the existing information technology infrastructure becomes one of the most challenging aspects of healthcare and the adaptation to changes is… Read full abstract & cite →

Healthcare requirements changes evolution information technology healthcare service platform handle changes reconfigurable Petri nets consistency.

Abstract doi.org/10.14569/IJACSA.2012.030813 PDF

14

Software Architecture- Evolution and Evaluation

Author 1: S Roselin Mary Author 2: Dr.Paul Rodrigues

The growth of various software architectural frameworks and models provides a standard governing structure for different types of organizations. Selection of a suitable framework for a particular environment needs much more detailed information in various aspects and a reference guide of features should be provided. This paper brings out the… Read full abstract & cite →

Framework Software Architecture Views.

Abstract doi.org/10.14569/IJACSA.2012.030814 PDF

15

A hybrid Evolutionary Functional Link Artificial Neural Network for Data mining and Classification

Author 1: Faissal MILI Author 2: Manel HAMDI

This paper presents a specific structure of neural network as the functional link artificial neural network (FLANN). This technique has been employed for classification tasks of data mining. In fact, there are a few studies that used this tool for solving classification problems. In this present research, we propose a… Read full abstract & cite →

component Data mining Classification Functional link artificial neural network genetic algorithms Particle swarm Differential evolution

Abstract doi.org/10.14569/IJACSA.2012.030815 PDF

16

Automatic Aircraft Target Recognition by ISAR Image Processing based on Neural Classifier

Author 1: F Benedetto Author 2: F. Riganti Fulginei Author 3: A. Laudani Author 4: G. Albanese

This work proposes a new automatic target classifier, based on a combined neural networks’ system, by ISAR image processing. The novelty introduced in our work is twofold. We first present a novel automatic classification procedure, and then we discuss an improved multimedia processing of ISAR images for automatic object detection… Read full abstract & cite →

Automatic target recognition artificial intelligence neural classifiers ISAR image processing shape extraction.

Abstract doi.org/10.14569/IJACSA.2012.030816 PDF

17

An Effective Identification of Species from DNA Sequence: A Classification Technique by Integrating DM and ANN

Author 1: Sathish Kumar S Author 2: Dr.N.Duraipandian

Species classification from DNA sequences remains as an open challenge in the area of bioinformatics, which deals with the collection, processing and analysis of DNA and proteomic sequence. Though incorporation of data mining can guide the process to perform well, poor definition, and heterogeneous nature of gene sequence remains as… Read full abstract & cite →

Pattern Generation DNA Sequence Pattern Support Mining Neural Network.

Abstract doi.org/10.14569/IJACSA.2012.030817 PDF

18

Brainstorming 2.0: Toward collaborative tool based on social networks

Author 1: MohamedChrayah Author 2: Kamal Eddine El Kadiri Author 3: Boubker Sbihi Author 4: Noura Aknin

Social networks are part of Web 2.0 collaborative tools that have a major impact in enriching the sharing and communication enabling a maximum of collaboration and innovation globally between web users. It is in this context that this article is positioned to be part of a series of scientific research… Read full abstract & cite →

component: Web2.0 brainstorming social networks UML.

Abstract doi.org/10.14569/IJACSA.2012.030818 PDF

19

A Review On Cognitive Mismatch Between Computer and Information Technology And Physicians

Author 1: Fozia Anwar Author 2: Dr. Suziah Sulaiman Author 3: Dr. P.D.D.Dominic

Health Information Technology has a great potential to transform the existing health care systems by making them safe, effective and efficient. Multi-functionality and interoperability of health information systems are very important functions. Hence these features cannot be achieved without addressing the knowledge and skills of the health care personnel. There… Read full abstract & cite →

cognitive mismatch HIT usibility.

Abstract doi.org/10.14569/IJACSA.2012.030819 PDF

20

Techniques to improve the GPS precision

Author 1: Nelson Acosta Author 2: Juan Toloza

The accuracy of a standard market receiver GPS (Global Positioning System) is near 10-15 meters the 95% of the times. To reach a sub-metric level of accuracy some techniques must be used [1]. This article describes some of these procedures to improve the positioning accuracy by using a low-cost GPS… Read full abstract & cite →

GPS accuracy relative positioning DGPS precision farming GPS.

Abstract doi.org/10.14569/IJACSA.2012.030820 PDF

21

M-Commerce service systems implementation

Author 1: Asmahan Altaher

Mobile commerce supports automated banking services. However, the implementation of m-commerce services systems has become increasingly important in today’s dynamic banking environment. This research studied the relationships between technology acceptance model and m- commerce services. The results of the survey on 249 respondents in several Jordan banks revealed that technology… Read full abstract & cite →

M-commerce services usefulness and ease of use social interaction.

Abstract doi.org/10.14569/IJACSA.2012.030821 PDF

22

Clone Detection Using DIFF Algorithm For Aspect Mining

Author 1: Rowyda Mohammed Abd El-Aziz Author 2: Amal Elsayed Aboutabl Author 3: Mostafa-Sami Mostafa

Aspect mining is a reverse engineering process that aims at mining legacy systems to discover crosscutting concerns to be refactored into aspects. This process improves system reusability and maintainability. But, locating crosscutting concerns in legacy systems manually is very difficult and causes many errors. So, there is a need for… Read full abstract & cite →

aspect mining reverse engineering clone detection DIFF algorithm.

Abstract doi.org/10.14569/IJACSA.2012.030822 PDF

23

On the Projection Matrices Influence in the Classification of Compressed Sensed ECG Signals

Author 1: Monica Fira Author 2: Liviu Goras Author 3: Nicolae Cleju Author 4: Constantin Barabasa

In this paper the classification results of compressed sensed ECG signals based on various types of projection matrices is investigated. The compressed signals are classified using the KNN (K-Nearest Neighbour) algorithm. A comparative analysis is made with respect to the projection matrices used, as well as of the results obtained… Read full abstract & cite →

ECG compressed sensing projection matrix classification KNN.

Abstract doi.org/10.14569/IJACSA.2012.030823 PDF

24

An Approach of Improving Student’s Academic Performance by using K-means clustering algorithm and Decision tree

Author 1: Hedayetul Islam Shovon Author 2: Mahfuza Haque

Improving student’s academic performance is not an easy task for the academic community of higher learning. The academic performance of engineering and science students during their first year at university is a turning point in their educational path and usually encroaches on their General Point Average (GPA) in a decisive… Read full abstract & cite →

Database Data clustering Data mining classification prediction Assessments Decision tree academic performance.

Abstract doi.org/10.14569/IJACSA.2012.030824 PDF

25

Prevention and Detection of Financial Statement Fraud – An Implementation of Data Mining Framework

Author 1: Rajan Gupta Author 2: Nasib Singh Gill

Every day, news of financial statement fraud is adversely affecting the economy worldwide. Considering the influence of the loss incurred due to fraud, effective measures and methods should be employed for prevention and detection of financial statement fraud. Data mining methods could possibly assist auditors in prevention and detection of… Read full abstract & cite →

Data mining framework Rule engine Rule monitor.

Abstract doi.org/10.14569/IJACSA.2012.030825 PDF

26

Review of Remote Terminal Unit (RTU) and Gateways for Digital Oilfield delpoyments

Author 1: Francis Enejo Idachaba Author 2: Ayobami Ogunrinde

The increasing decline in easy oil has led to an increasing need for the optimization of oil and gas processes. Digital oilfields utilize remote operations to achieve these optimization goals and the remote telemetry unit and gateways are very critical in the realization of this objective. This paper presents a… Read full abstract & cite →

Digital Oilfield Gateway HMI i-fields RTU Smartfields.

Abstract doi.org/10.14569/IJACSA.2012.030826 PDF