IJACSA Vol. 5 Issue 9 (2014)

1

Cloud Based Public Collaboration System in Developing Countries

Author 1: Sherif M. Badr Author 2: Sherif E. Hussein

Governments in developing countries are increasingly making efforts to provide more access to information and services for citizens, businesses, and civil servants through smart devices. However, providing strategically high impact m-services is facing numerous challenges, such as complexity of different mobile technologies, creating secured networks to deliver reliable service, and… Read full abstract & cite →

e-government m-government cloud computing

Abstract doi.org/10.14569/IJACSA.2014.050901 PDF

2

Energy Efficient Cluster-Based Intrusion Detection System for Wireless Sensor Networks

Author 1: Manal Abdullah Author 2: Ebtesam Alsanee Author 3: Nada Alseheymi

Wireless sensor networks (WSNs) are network type where sensors are used to collect physical measurements. It has many application areas such as healthcare, weather monitoring and even military applications. Security in this kind of networks is a big concern especially in the applications that required confidentiality and privacy. Therefore, providing… Read full abstract & cite →

wireless sensor networks WSN intrusion detection ID clustering protocols stable election protocol SEP KDD cup’99 KKN

Abstract doi.org/10.14569/IJACSA.2014.050902 PDF

3

A Study of Multi-Signal Monitoring System Establishment for Hemodynamic Energy Detection

Author 1: YeonSoo Shin Author 2: DuckHee Lee Author 3: ChiBum Ahn Author 4: SeungJoon Song Author 5: Kyung Sun

Deaths due to cardiovascular diseases are increasing worldwide, and multi-signal monitoring systems to diagnose such diseases are under development. However, only a few researches are underway for devices that monitor hemodynamic energy, which is a marker for pulsatile flow generated by the contraction and relaxation of the heart. Therefore, this… Read full abstract & cite →

Cardiovascular disease hemodynamic energy monitoring system Electrocardiogram Photoplethysmography Pressure Flow

Abstract doi.org/10.14569/IJACSA.2014.050903 PDF

4

Numerical Simulation on Damage Mode Evolution in Composite Laminate

Author 1: Jean-Luc Rebière

The present work follows numerous numerical simulation on the stress field analysis in a cracked cross-ply laminate. These results lead us to elaborate an energy criterion. This criterion is based on the computation of the partial strain energy release rate associated with all the three damage types: transverse cracking, longitudinal… Read full abstract & cite →

numerical simulation damage mechanism transverse cracking longitudinal cracking delamination criterion

Abstract doi.org/10.14569/IJACSA.2014.050904 PDF

5

A Study on Relationship between Modularity and Diffusion Dynamics in Networks from Spectral Analysis Perspective

Author 1: Kiyotaka Ide Author 2: Akira Namatame Author 3: Loganathan Ponnambalam Author 4: Fu Xiuju Author 5: Rick Siow Mong Goh

Modular structure is a typical structure that is observed in most of real networks. Diffusion dynamics in network is getting much attention because of dramatic increasing of the data flows via the www. The diffusion dynamics in network have been well analysed as probabilistic process, but the proposed frameworks still… Read full abstract & cite →

complex network modularity diffusion SIS model graph spectra eigenvalue and eigenvector

Abstract doi.org/10.14569/IJACSA.2014.050905 PDF

6

Hardware Segmentation on Digital Microscope Images for Acute Lymphoblastic Leukemia Diagnosis Using Xilinx System Generator

Author 1: Prof. Kamal A. ElDahshan Author 2: Dr. Emad H. Masameer Author 3: Prof. Mohammed I. Youssef Author 4: Mohammed A. Mustafa

Image segmentation is considered the most critical step in image processing and helps to analyze, infer and make decisions especially in the medical field. Analyzing digital microscope images for earlier acute lymphoblastic leukemia diagnosis and treatment require sophisticated software and hardware systems. These systems must provide both highly accurate and… Read full abstract & cite →

Medical Image Processing FPGA Image Segmentation Xilinx System Generator

Abstract doi.org/10.14569/IJACSA.2014.050906 PDF

7

Sensitive Data Protection on Mobile Devices

Author 1: Fan Wu Author 2: Chung-han Chen Author 3: Dwayne Clarke

Nowadays, many mobile devices such as phones and tablets are used in the workplace. A large amount of data is being transferred from one person to another. Data transfer is used for several different fields. Many companies and institutions are focusing on research and development on the way to further… Read full abstract & cite →

Mobile Security Sensitive Data Data Protection

Abstract doi.org/10.14569/IJACSA.2014.050907 PDF

8

Architecture of a Mediation System for Mobile Payment

Author 1: Boutahar Jaouad Author 2: El Hillali Wadii Author 3: El Ghazi El Houssaïni Souhaïl

Nowadays, the mobile phone has become an indispensable part of our daily. Exceeding the role of a communication apparatus, and benefitting from the evolution of technology, it could be used for several uses other than telephony, energy of photography, the geolocation, until the control of the health condition and the… Read full abstract & cite →

M-paiement M-Commerce Android Webservices NFC Rfid

Abstract doi.org/10.14569/IJACSA.2014.050908 PDF

9

Using Social Signal of Hesitation in Multimedia Content Retrieval

Author 1: Tomaž Vodlan Author 2: Andrej Košir

This paper presents the graphical analysis of selection traces in matrix-factorization space of multimedia items. A trace consists of links (lines) between points that present a selected item during interaction between user and video-on-demand (VoD) system. User used gestures to select from among video on screen (VoD service), while additional… Read full abstract & cite →

Human-computer Interaction Social Signals Hesitation Matrix Factorization Video-on-Demand Graphical Analysis

Abstract doi.org/10.14569/IJACSA.2014.050909 PDF

10

Study of Chaos in the Traffic of Computer Networks

Author 1: Evgeny Nikulchev Author 2: Evgeniy Pluzhnik

Development of telecommunications technology currently determines the growth of research with an aim to find new solutions and innovative approaches to the mathematical description of the processes. One of the directions in the description of traffic in computer networks is focused on studying the properties of chaotic traffic. We offer… Read full abstract & cite →

chaos traffic of computer networks nonlinear dynamics

Abstract doi.org/10.14569/IJACSA.2014.050910 PDF

11

Case Study: the Use of Agile on Mortgage Application: Evidence from Thailand

Author 1: Kreecha Puphaiboon

This paper presents a case study of a mortgage loan origination project using SCRUM Agile model and Business Process Management and Business Rule Management System (BPMS and BRMS). From the Waterfall model (Stage 1), a web-based self-developed had been developed using opensource frameworks: Spring and Sarasvati. But, several problems were… Read full abstract & cite →

SCRUM BPM BRE Mortgage Loan LOS Usability

Abstract doi.org/10.14569/IJACSA.2014.050911 PDF

12

XML Schema-Based Minification for Communication of Security Information and Event Management (SIEM) Systems in Cloud Environments

Author 1: Bishoy Moussa Author 2: Mahmoud Mostafa Author 3: Mahmoud El-Khouly

XML-based communication governs most of today’s systems communication, due to its capability of representing complex structural and hierarchical data. However, XML document structure is considered a huge and bulky data that can be reduced to minimize bandwidth usage, transmission time, and maximize performance. This contributes to a more efficient and… Read full abstract & cite →

XML JSON Minification XML Schema Cloud Log Communication Compression XMill GZip Code Generation Code Readability

Abstract doi.org/10.14569/IJACSA.2014.050912 PDF

13

Designing and Building a Framework for DNA Sequence Alignment Using Grid Computing

Author 1: EL-Sayed Orabi Author 2: Mohamed A. Assal Author 3: Mustafa Abdel Azim Author 4: Yasser Kamal

Deoxyribonucleic acid (DNA) is a molecule that encodes unique genetic instructions used in the development and functioning of all known living organisms and many viruses. This Genetic information is encoded as a sequence of nucleotides (adenine, cytosine, guanine, and thymine) recorded using the letters A, C, G, and T.DNA querying… Read full abstract & cite →

DNA fingerprint Smith waterman algorithm Needleman-Wunsch Grid computing Coordinator and Agent computers

Abstract doi.org/10.14569/IJACSA.2014.050913 PDF

14

A High Performance Biometric System Based on Image Morphological Analysis

Author 1: Marco Augusto Rocchietti Author 2: Alejandro Luis Angel Scerbo Author 3: Silvia M. Ojeda

At present, many of the algorithms used and proposed for digital imaging biometric systems are based on mathematical complex models, and this fact is directly related to the performance of any computer implementation of these algorithms. On the other hand, as they are conceived for general purpose digital imaging, these… Read full abstract & cite →

Biometric System Digital Image Processing Pupil and Iris Segmentation Iris Matching

Abstract doi.org/10.14569/IJACSA.2014.050914 PDF

15

A Text Classifier Model for Categorizing Feed Contents Consumed by a Web Aggregator

Author 1: H.O.D. Longe Author 2: Fatai Salami

This paper presents a method of using a Text Classifier to automatically categorize the content of web feeds consumed by a web aggregator. The pre-defined category of the feed to be consumed by the aggregator does not always match the content being consumed and categorizing the content using the pre-defined… Read full abstract & cite →

feed aggregator text classifier svm

Abstract doi.org/10.14569/IJACSA.2014.050915 PDF

16

Frequency Estimation of Single-Tone Sinusoids Under Additive and Phase Noise

Author 1: Asmaa Nazar Almoosawy Author 2: Zahir M. Hussain Author 3: Fadel A. Murad

We investigate the performance of main frequency estimation methods for a single-component complex sinusoid under complex additive white Gaussian noise (AWGN) as well as phase noise (PN). Two methods are under test: Maximum Likelihood (ML) method using Fast Fourier Transform (FFT), and the autocorrelation method (Corr). Simulation results showed that… Read full abstract & cite →

Frequency Estimation Correlation Cramer-Rao Bound Phase Noise Maximum Likelihood Estimator

Abstract doi.org/10.14569/IJACSA.2014.050916 PDF

17

Literature Survey of previous research work in Models and Methodologies in Project Management

Author 1: Ravinder Singh Author 2: Dr. Kevin Lano

This paper provides a survey of the existing literature and research carried out in the area of project management using different models, methodologies, and frameworks. Project Management (PM) broadly means programme management, portfolio management, practice management, project management office, etc. A project management system has a set of processes, procedures… Read full abstract & cite →

Programme/ Program Management Project Management Maturity Models Onshore-offshore Management Leadership and Management Global Distributed Projects

Abstract doi.org/10.14569/IJACSA.2014.050917 PDF

18

E-mail use by the faculty members, students and staff of Saudi Arabian and Gulf states Universities

Author 1: Fahad Alturise Author 2: Paul R. Calder Author 3: Brett Wilkinson

Electronic mail systems (Email) constitute one of the most important communication and business tools that people employ. Email in the workplace can help a business improve its productivity. Many organisations now rely on email to manage internal communications as well as other communication and business processes and procedures. This paper… Read full abstract & cite →

Email Saudi Arabia Gulf States

Abstract doi.org/10.14569/IJACSA.2014.050918 PDF

19

Privacy Preserving Data Publishing: A Classification Perspective

Author 1: A N K Zaman Author 2: Charlie Obimbo

The concept of privacy is expressed as release of information in a controlled way. Privacy could also be defined as privacy decides what type of personal information should be released and which group or person can access and use it. Privacy Preserving Data Publishing (PPDP) is a way to allow… Read full abstract & cite →

privacy preserving data publishing differential privacy

Abstract doi.org/10.14569/IJACSA.2014.050919 PDF

20

Reducing Shared Cache Misses via dynamic Grouping and Scheduling on Multicores

Author 1: Wael Amr Hossam El Din Author 2: Hany Mohamed ElSayed Author 3: Ihab ElSayed Talkhan

Multicore technology enables the system to perform more tasks with higher overall system performance.However, this performance can’t be exploited well due to the high miss rate in the second level shared cache among the cores which represents one of the multicore’s challenges. This paper addresses the dynamic co-scheduling of tasks… Read full abstract & cite →

Shared Cache Miss Rate Dynamic Scheduling Multicore Symbiosis

Abstract doi.org/10.14569/IJACSA.2014.050920 PDF

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