Facebook pixel tracking

The Science and Information (SAI) Organization publishes open-access peer-reviewed journals in computer science and artificial intelligence.

Contact Info
Website thesai.org
Follow Us
Contact Info
Follow Us

IJACSA Vol. 6 Issue 9 (2015)

Open Access | | 42 papers

Copyright Statement: This is an open access publication licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

1

Development of Social Media GIS to Support Information Utilization from Normal Times to Disaster Outbreak Times

Author 1: Kayoko YAMAMOTO Author 2: Shun FUJITA

The present study aims to design, develop, operate and evaluate a social media GIS (Geographical Information Systems) specially tailored to mash-up the information that local residents and governments provide to support information utilization from normal times to disaster outbreak times in order to promote disaster reduction. The conclusions of the… Read full abstract & cite →

Social Media GIS Web-GIS SNS Twitter Disaster Information Disaster Reduction Support for Information Utilization
2

Building Safety Road Maps Based on Difference of Judgment of Road Users by their Smartphone

Author 1: Viet Chau Dang Author 2: Hiroshi Sato Author 3: Masao Kubo Author 4: Akira Namatame

Recently, there has been a growing demand and interest in developing methods for analyzing smartphone logs to extract traffic safety information. Because the log is high time resolution and closely related to user activities but fragmentary and myopic, it is difficult for currently available collision probability based quantitative risk assessment… Read full abstract & cite →

Traffic Safety Map Risk Estimation Occupancy Grid Map Driving Model Smartphone Sensing Collective Intelligence
3

The Impact of Learning Styles on Learner's Performance in E-Learning Environment

Author 1: Manal Abdullah Author 2: Wafaa H. Daffa Author 3: Reem M. Bashmail Author 4: Mona Alzahrani Author 5: Malak Sadik

due to growing popularity of E-Learning, personalization has emerged as important need. Differences of learners' abilities and their learning styles have affected the learning outcomes significantly. Meanwhile, with the development of E-Learning technologies, learners can be provided more effective learning environment to optimize their performance. The purpose of this study… Read full abstract & cite →

Learning style Silverman E-Learning online learning styling model
4

Expansion of e-Commerce Coverage to Unreached Community by using Micro-Finance Infrastructure

Author 1: Ashir Ahmed Author 2: Kazi Mozaher Hossein Author 3: Md. Asifur Rahman Author 4: Takuzo Osugi Author 5: Akira Fukuda Author 6: Hiroto Yasuura

Most people at the BOP (base of the economic pyramid, the largest but the poorest community in the world comprising 69% of world population) do not have access to e-commerce services. The way e-commerce is designed and practiced today does not enable their participation. The reasons are: their purchasing power… Read full abstract & cite →

ICT BoP microfinance E-commerce social services ePassbook
5

Modelling for Forest Fire Evolution Based on the Energy Accumulation and Release

Author 1: Fan Yang Author 2: Qing Yang Author 3: Xingxing Liu Author 4: Pan Wang

Forest fire evolution plays an important role in the decision-making of controlling the forest fire. This paper aims to simulate the dynamics of the forest fire spread using a cellular automaton approach. Having analyzed the characteristics and evolution of forest fires, a simulation model for the forest fire evolution based… Read full abstract & cite →

forest fire evolution energy accumulation and release cellular automaton (CA) simulation
6

Community Perception of the Security and Acceptance of Mobile Banking Services in Bahrain: An Empirical Study

Author 1: Ahmad S. Mashhour Author 2: Zakarya Saleh

Bahraini banks and financial organizations have applied remote enabled service using the internet and a mobile device to increase efficiency, reduce costs and improve quality of services. There is need for these organizations to identify factors that persuade customers and raise their attitudes towards adoption and usage of these services… Read full abstract & cite →

Adoption factors Bahrain community Mobile Banking Services Perceived Usefulness (PU) Perceived Ease of Use (PEOU) Technology acceptance model (TAM)
7

Image Stitching System Based on ORB Feature-Based Technique and Compensation Blending

Author 1: Ebtsam Adel Author 2: Mohammed Elmogy Author 3: Hazem Elbakry

The construction of a high-resolution panoramic image from a sequence of input overlapping images of the same scene is called image stitching/mosaicing. It is considered as an important, challenging topic in computer vision, multimedia, and computer graphics. The quality of the mosaic image and the time cost are the two… Read full abstract & cite →

Image stitching Image mosaicking Feature-based approaches Scale Invariant Feature Transform (SIFT) Speed-up Robust Feature detector (SURF) Oriented FAST and Rotated BRIEF (ORB) Exposure Compensation blending
8

Systematic Literature Review of Agile Scalability for Large Scale Projects

Author 1: Hina saeeda Author 2: Hannan Khalid Author 3: Mukhtar Ahmed Author 4: Abu Sameer Author 5: Fahim Arif

In new methods, “agile” has come out as the top approach in software industry for the development of the soft wares. With different shapes agile is applied for handling the issues such as low cost, tight time to market schedule continuously changing requirements, Communication & Coordination, team size and distributed… Read full abstract & cite →

Agility large scale projects agile scalability SCRUM XP DSDM Crystal SLR Statistical Analysis
9

The Apsidal Precession for Low Earth Sun Synchronized Orbits

Author 1: Shkelzen Cakaj Author 2: Bexhet Kamo Author 3: Algenti Lala Author 4: Ilir Shinko Author 5: Elson Agastra

By nodal regression and apsidal precession, the Earth flattering at satellite low Earth orbits (LEO) is manifested. Nodal regression refers to the shift of the orbit’s line of nodes over time as Earth revolves around the Sun. Nodal regression is orbit feature utilized for circular orbits to be Sun synchronized… Read full abstract & cite →

LEO satellite orbit apsidal precession
10

Developing Computer Network Based on EIGRP Performance Comparison and OSPF

Author 1: Lalu Zazuli Azhar Mardedi Author 2: Abidarin Rosidi

One of the computer network systems technologies that are growing rapidly at this time is internet. In building the networks, a routing mechanism is needed to integrate the entire computer with a high degree of flexibility. Routing is a major part in giving a performance to the network. With many… Read full abstract & cite →

Network EIGRP OSPF based simulator performance
11

A New Algorithm for Balancing Group Population in Collaborative Leaning Sessions

Author 1: Aiman Turani Author 2: Jawad Alkhatib

Proper group formation is essential in conducting a productive collaborative learning session. It specifies the internal structure that the collaborating groups should have based on roles. The Group formation is a dynamic and a challenging component. In some cases, more than one group formation is made during a single session… Read full abstract & cite →

Group formation Group Population CSCL Collaboration Techniques
12

An Approach to Calculate the Efficiency for an N-Receiver Wireless Power Transfer System

Author 1: Thabat Thabet Author 2: Dr. John Woods

A wireless power transfer system with more than one receiver is a realistic proposition for charging multiple devices such as phones and a tablets. Therefore, it is necessary to consider systems with single transmitters and multiple receivers in terms of efficiency. Current offerings only consider single device charging systems. A… Read full abstract & cite →

wireless power transfer multiple receivers
13

Grid Color Moment Features in Glaucoma Classification

Author 1: Abir Ghosh Author 2: Anurag Sarkar Author 3: Amira S. Ashour Author 4: Dana Balas-Timar Author 5: Nilanjan Dey Author 6: Valentina E. Balas

Automated diagnosis of glaucoma disease is focused on the analysis of the retinal images to localize, perceive and evaluate the optic disc. Clinical decision support system (CDSS) is used for glaucoma classification in human eyes. This process depends mainly on the feature type that can be morphological or non-morphological. It… Read full abstract & cite →

Glaucoma Clinical decision support system RIM-ONE image database Classifier Back Propagation Neural Network color feature extraction Grid Color Moment
14

Hybrid Method and Similarity to Recognize Javanese Keris

Author 1: Halim Budi Santoso Author 2: Ryan Peterzon Hadjon

this paper describes Hybrid method and Similarity for recoginizing Javanese Keris. Javanese Keris is one of traditional javanese weapon. It is one of the Indonesia Cultural Heritage. Keris is famous for its distinctive wavy blade. But some of the keris has straight blades. There are many kinds of Keris and… Read full abstract & cite →

Edge Detection Similarity Canny Algorithm Basic Morphological Image Recognition Javanese Keris
15

Cryptocurrency Mining – Transition to Cloud

Author 1: Hari Krishnan R. Author 2: Sai Saketh Y. Author 3: Venkata Tej Vaibhav M.

Cryptocurrency, a form of digital currency that has an open and decentralized system and uses cryptography to enhance security and control the creation of new units, is touted to be the next step from conventional monetary transactions. Many cryptocurrencies exist today, with Bitcoin being the most prominent of them. Cryptocurrencies… Read full abstract & cite →

Cryptocurrency Bitcoin mining Cloud mining Double Spending Profitability
16

Development of Prediction Model for Endocrine Disorders in the Korean Elderly Using CART Algorithm

Author 1: Haewon Byeon

The aim of the present cross-sectional study was to analyze the factors that affect endocrine disorders in the Korean elderly. The data were taken from the A Study of the Seoul Welfare Panel Study 2010. The subjects were 2111 people (879 males, 1,232 females) aged 60 and older living in… Read full abstract & cite →

data-mining CART elderly health behavior endocrine disorders
17

An Approach to Improve Classification Accuracy of Leaf Images using Dorsal and Ventral Features

Author 1: Arun Kumar Author 2: Vinod Patidar Author 3: Deepak Khazanachi Author 4: Poonam Saini

This paper proposes to improve the classification accuracy of the leaf images by extracting texture and statistical features by utilizing the presence of striking features on the dorsal and ventral sides of the leaves, which on other types of objects may not be that prominent. The texture features have been… Read full abstract & cite →

Leaf image Leaf classification Texture features Statistical features Dorsal and ventral sides of leaves Gray level co-occurrence matrix
18

Electrooculogram Signals Analysis for Process Control Operator Based on Fuzzy c-Means

Author 1: Jiangwen Song Author 2: Raofen Wang Author 3: Guanghua Zhang Author 4: Chaoxing Xiong Author 5: Leyan Zhang Author 6: Cunbang Sun

Biomedical signals of human can reflect the body's task load, fatigue and other psychological information. Compared with other biomedical signals, electrooculogram (EOG) has higher amplitude, less interference, and is easy to detect. In this paper, the EOG signals of operator’s were analyzed. Wavelet transform was used to remove the high-frequency… Read full abstract & cite →

electrooculogram fuzzy c-means operator functional state fatigue
19

How to Model a Likely Behavior of a Pedagogical Agent from a Real Situation

Author 1: Mohamedade Farouk NANNE

The aim of this work is to model the behavior verbal and nonverbal behavior of a Pedagogical Agent (PA) can be integrated into an Intelligent Tutoring System. The following research questions were posed: what is the nonverbal component of an educational communication? How to study this component for a computational… Read full abstract & cite →

pedagogical agent nonverbal communication behavior corpus analysis
20

An Analysis of Information Technology on Data Processing by using Cobit Framework

Author 1: Surni Erniwati Author 2: Nina Kurnia Hikmawati

Information technology and processes is inter connected, directing and controlling the company in achieving corporate goals through value-added and balancing the risks and benefits of information technology. This study is aimed to analyze the level of maturity (maturity level) on the data process and produced information technology recommendations that can… Read full abstract & cite →

Cobit Data Processing Information Technology Level of Maturity Management Awareness
21

MCIP Client Application for SCADA in Iiot Environment

Author 1: Nicoleta Cristina GAITAN

Modern automation systems architectures which include several subsystems for which an adequate burden sharing is required. These subsystems must work together to fulfil the tasks imposed by the common function, given by the business purpose to be fulfilled. These subsystems or components, in order to perform these tasks, must communicate… Read full abstract & cite →

SCADA OPC DA OPC.NET OPC UA DDS
22

Intrusion Detection Techniques in Wireless Sensor Network using Data Mining Algorithms: Comparative Evaluation Based on Attacks Detection

Author 1: YOUSEF EL MOURABIT Author 2: AHMED TOUMANARI Author 3: ANOUAR BOUIRDEN Author 4: NADYA EL MOUSSAID

Wireless sensor network (WSN) consists of sensor nodes. Deployed in the open area, and characterized by constrained resources, WSN suffers from several attacks, intrusion and security vulnerabilities. Intrusion detection system (IDS) is one of the essential security mechanism against attacks in WSN. In this paper we present a comparative evaluation… Read full abstract & cite →

Keyword: Wireless sensor network Anomaly Detection Intrusion detection system classification KDD’99 Weka
23

A Multi-Attribute Decision Making for Electrician Selection using Triangular Fuzzy Numbers Arithmetic Approach

Author 1: Wiwien Hadikurniawati Author 2: Retantyo Wardoyo

This study uses an approach of fuzzy multi attribute decision making in determining alternatives to solve the selection problem of the electrician through a competency test. Competency test consists of several tests of knowledge, skills and work attitude. The parameters of decision making is used to choose the best alternative… Read full abstract & cite →

multi-attribute decision making triangular fuzzy number fuzzy arithmetic electrician
24

A Modified Heuristic-Block Protocol Model for Privacy and Concurrency in Cloud

Author 1: Akhilesh Kumar Bhardwaj Author 2: Dr. Surinder Author 3: Dr. Rajiv Mahajan

With boost in the figure of cloud users and the magnitude of sensitive data on cloud, shielding of cloud has become more important. Competent methods are consistently desirable to ensure the information privacy and load management of outsource data on un-trusted cloud servers. The base of our proposed idea is… Read full abstract & cite →

Cloud Computing TPA Firefly MHT NTRU LZW
25

Modeling Knowledge Bases for Automated Decision Making Systems – A Literature Review

Author 1: Franz Felix Füssl Author 2: Detlef Streitferdt Author 3: Anne Triebel

Developing automated decision making systems means dealing with knowledge in every possible manner. One of the most important points of developing artificial intelligent systems is developing a precise knowledge base with integrating self-learning mechanisms. Moreover using knowledge in expert systems or decision support systems it is necessary to document knowledge… Read full abstract & cite →

Knowledge Base Knowledge Modeling Knowledge Engineering Ontology Engineering Artificial Neural Network Expert System
26

Developing a New Integrated Model to improve the using of Classical Approach in Designing Management Information Systems

Author 1: Mohammad M M Abu Omar Author 2: Khairul Anuar Abdullah

Management information system (MIS) is used to solve management problems in the practical life, the designing and building of the management information systems is done by using one of the systems development methodologies. Classical approach is one of these methodologies which still suffer from some critical problems when it is… Read full abstract & cite →

Management Information System MIS Systems Development Methodologies Classical Approach Information System Life Cycle ISLC
27

Scrum Method Implementation in a Software Development Project Management

Author 1: Putu Adi Guna Permana

To maximize the performance, companies conduct a variety of ways to increase the business profit. The work management between one company and the other company is different, so the differences in the management may cause the software to have a different business process. Software development can be defined as creating… Read full abstract & cite →

Metode Scrum Agile SDLC Software
28

Texture Analysis on Image Motif of Endek Bali using K-Nearest Neighbor Classification Method

Author 1: I Gede Surya Rahayuda

Endek fabric Bali is one form of craft woven fabric of Balinese society. Endek fabric has a variety of motifs or designs, a lot of people does not know that Endek have the type based on the design motif. In this research will be carried out an analysis texture on… Read full abstract & cite →

Analysis Texture Image Endek Bali Edge Detection GLCM K-NN
29

Content-Based Image Retrieval using Local Features Descriptors and Bag-of-Visual Words

Author 1: Mohammed Alkhawlani Author 2: Mohammed Elmogy Author 3: Hazem Elbakry

Image retrieval is still an active research topic in the computer vision field. There are existing several techniques to retrieve visual data from large databases. Bag-of-Visual Word (BoVW) is a visual feature descriptor that can be used successfully in Content-based Image Retrieval (CBIR) applications. In this paper, we present an… Read full abstract & cite →

Content-based Image Retrieval (CBIR) Scale Invariant Feature Transform (SIFT) Speeded Up Robust Features (SURF) K-Means Algorithm Support Vector Machine (SVM) Bag-of-Visual Word (BoVW)
30

Online Paper Review Analysis

Author 1: Doaa Mohey El-Din Author 2: Hoda M.O. Mokhtar Author 3: Osama Ismael

Sentiment analysis or opinion mining is used to automate the detection of subjective information such as opinions, attitudes, emotions, and feelings. Hundreds of thousands care about scientific research and take a long time to select suitable papers for their research. Online reviews on papers are the essential source to help… Read full abstract & cite →

Sentiment analysis Opinion Mining Reviews Text analysis Bag of words sentiment analysis challenges
31

Towards Agile Implementation of Test Maturity Model Integration (TMMI) Level 2 using Scrum Practices

Author 1: Ahmed B. Farid Author 2: Enas M. Fathy Author 3: Mahmoud Abd Ellatif

the software industry has invested the substantial effort to improve the quality of its products like ISO, CMMI and TMMI. Although applying of TMMI maturity criteria has a positive impact on product quality, test engineering productivity, and cycle-time effort. But it requires heavy software development processes and large investments in… Read full abstract & cite →

Agile software development Scrum TMMI Software Testing CMMI
32

Ontology-Based Textual Emotion Detection

Author 1: Mohamed Haggag Author 2: Samar Fathy Author 3: Nahla Elhaggar

Emotion Detection from text is a very important area of natural language processing. This paper shows a new method for emotion detection from text which depends on ontology. This method is depending on ontology extraction from the input sentence by using a triplet extraction algorithm by the OpenNLP parser, then… Read full abstract & cite →

emotion detection ontology ontology matching natural language processing
33

Osteoporosis Detection using Important Shape-Based Features of the Porous Trabecular Bone on the Dental X-Ray Images

Author 1: Enny Itje Sela Author 2: Rini Widyaningrum

Osteoporosis screening using dental X-Ray images has been growing an interesting research. Existing methods for osteoporosis screening have been performed using the dental periapical or panoramic in X-Ray images. There was limited research using both the periapical and panoramic due to the expensive cost of obtaining data. This paper presents… Read full abstract & cite →

dental X-Ray feature selection osteoporosis Detection porous trabecular bone
34

AATCT: Anonymously Authenticated Transmission on the Cloud with Traceability

Author 1: Maged Hamada Ibrahim

In Cloud computing, anonymous authentication is an important service that must be available to users in the Cloud. Users have the right to remain anonymous as long as they behave honestly. However, in case a malicious behavior is detected, the system – under court order – must be able to… Read full abstract & cite →

Cloud computing anonymous transmission pseudonym systems smart cards mobile devices authentication IT security
35

Resistance to Statistical Attacks of Parastrophic Quasigroup Transformation

Author 1: Verica Bakeva Author 2: Aleksandra Popovska-Mitrovikj Author 3: Vesna Dimitrova

The resistance to statistical kind of attacks of encrypted messages is a very important property for designing cryptographic primitives. In this paper, the parastrophic quasigroup PE-transformation, proposed elsewhere, is considered and the proof that it has this cryptographic property is given. Namely, it is proven that if PE-transformation is used… Read full abstract & cite →

uniform distribution cryptographic properties sta-tistical attack encrypted message quasigroup parastrophic quasi-group transformation
36

Fuzzy Based Evaluation of Software Quality Using Quality Models and Goal Models

Author 1: Arfan Mansoor Author 2: Detlef Streitferdt Author 3: Franz-Felix Fußl

Software quality requirements are essential part for the success of software development. Defined and guaranteed quality in software development requires identifying, refining, and predicting quality properties by appropriate means. Goal models of goal oriented requirements engineering (GORE) and quality models are useful for modelling of functional goals as well as… Read full abstract & cite →

Decision making Goal Models Quality Models NFR Fuzzy numbers
37

Skill Evaluation for Newly Graduated Students Via Online Test

Author 1: Mahdi Mohammed Younis Author 2: Miran Hikmat Mohammed Baban

Every year in each university many students are graduated holding a first university degree. For example Bachelor degree in Computer Science. Most of those students have a motivation to continue with further studies to get higher education level degree in universities. However, some other students may have enthusiasm towards working… Read full abstract & cite →

LAN-Network Database Online Test Skills evaluation feedback
38

Secure Clustering in Vehicular Ad Hoc Networks

Author 1: Zainab Nayyar Author 2: Dr. Muazzam Ali Khan Khattak Author 3: Dr. Nazar Abass Saqib Author 4: Nazish Rafique

A vehicular Ad-hoc network is composed of moving cars as nodes without any infrastructure. Nodes self-organize to form a network over radio links. Security issues are commonly observed in vehicular ad hoc networks; like authentication and authorization issues. Secure Clustering plays a significant role in VANETs. In recent years, various… Read full abstract & cite →

Vehicular ad hoc networks secure clustering wireless technologies certification authority cluster heads
39

An Analysis of Encryption and Decryption Application by using One Time Pad Algorithm

Author 1: Zaeniah Author 2: Bambang Eka Purnama

Security of data in a computer is needed to protect critical data and information from other parties. One way to protect data is to apply the science of cryptography to perform data encryption. There are wide variety of algorithms used for encryption of data, this study used a one-time pad… Read full abstract & cite →

cryptography algorithms One Time pad encryption Decryption
40

Competence Making on Computer Engineering Program by Using Analytical Hierarchy Process (AHP)

Author 1: Ahmad Yani Author 2: Lalu Darmawan Bakti

This paper shows competence election for the students of the Academy of Information Management and Computer (AIMC) Mataram on computer engineering courses who completed the study in semester 1, 2 and 3 and choose lesson competence. The competence election on computer engineering courses is intended to make students get easier… Read full abstract & cite →

Decision Support System AHP Competence Criteria
41

A Survey on Smart use of BBM and its Influence on Academic Achievement in SMK Health PGRI Denpasar

Author 1: I Wayan Gede Narayana

Black Berry Messenger chat facility is very popular in the process of communicating through text messages, pictures and videos, so that the process of communication in the interaction between users can be carried out actively in virtual world. In this study, it will be examined as to whether the Black… Read full abstract & cite →

Black Berry Messenger Academic Achievement Correlation Simple Random Sampling Kendall’s Tau
42

The Use of Programming Languages on the Final Project Report by Using Analytical Hierarchy Process (AHP)

Author 1: Juhartini Author 2: Muhammad Suyanto

The development in information technology provides a lot of convenience for everyone. Academy of Information Management and Computer (AIMC) students of the fourth semester, implementing the Job Training must specify the type of programming that will be used as a Final Project Report. The study assessed five types of programming… Read full abstract & cite →

programming language parameters AHP

Important Dates

Volume 17 No. 10, October 2026
Paper Submission Due September 25, 2026
Review Notification October 15, 2026
Publication Date October 31, 2026