IJACSA Vol. 8 Issue 2 (2017)

1

Visualising Arabic Sentiments and Association Rules in Financial Text

Author 1: Hamed AL-Rubaiee Author 2: Renxi Qiu Author 3: Dayou Li

Text mining methods involve various techniques, such as text categorization, summarisation, information retrieval, document clustering, topic detection, and concept extraction. In addition, because of the difficulties involved in text mining, visualisation techniques can play a paramount role in the analysis and pre-processing of textual data. This paper will present two… Read full abstract & cite →

Opinion mining Stock market Twitter Saudi Arabia Association text rules Data mining Text Visualization

Abstract doi.org/10.14569/IJACSA.2017.080201 PDF

2

Agent-based Managing for Grid Cloud System — Design and Prototypal Implementation

Author 1: Osama H. Younis Author 2: Fathy E. Eassa Author 3: Fadi F. Fouz Author 4: Amin Y. Noaman Author 5: Ayman I. Madbouly Author 6: Leon J. Osterweil

Here, we present the design and architecture of an Agent-based Manager for Grid Cloud Systems (AMGCS) using software agents to ensure independency and scalability when the number of resources and jobs increase. AMGCS handles IaaS resources (Infrastructure-as-a-Service — compute, storage and physical resources), and schedules compute-intensive jobs for execution over… Read full abstract & cite →

Cloud Computing Grid Management Distributed Systems Architecture

Abstract doi.org/10.14569/IJACSA.2017.080202 PDF

3

An Investigation on Information Communication Technology Awareness and Use in Improving Livestock Farming in Southern District, Botswana

Author 1: Clifford Matsoga Lekopanye Author 2: Meenakshi Sundaram K

This paper investigated the extent of Information Communication Technology (ICT) usage by livestock keepers and limitations encountered. The study was conducted with the objective of coming up with findings that will contribute towards strengthening ICT usage for the development of livestock keeping. In order to meet this objective the researcher… Read full abstract & cite →

ICT Livestock production ICT utilization information access developing countries ICT awareness

Abstract doi.org/10.14569/IJACSA.2017.080203 PDF

4

Tutoring Functions in a Blended Learning System: Case of Specialized French Teaching

Author 1: Nadia Chafiq Author 2: Mohammed Talbi

There is an emergence of blended learning today which combines diversified teaching methods, alternating distance learning and classroom learning. As a matter of fact, most Moroccan universities are presently aware of the importance of this approach, which appears to be most suited for Moroccan university context. This article is meant… Read full abstract & cite →

Learning scenario Tutoring functions platform linguistic proficiency Interaction

Abstract doi.org/10.14569/IJACSA.2017.080204 PDF

5

A Graph Theoretic Approach for Minimizing Storage Space using Bin Packing Heuristics

Author 1: Debajit Sensarma Author 2: Samar Sen Sarma

In the age of Big Data the problem of storing huge volume of data in a minimum storage space by utilizing available resources properly is an open problem and an important research aspect in recent days. This problem has a close relationship with the famous classical NP-Hard combinatorial optimization problem… Read full abstract & cite →

Bin Packing Combinatorial Optimization Graph Theory Heuristics Operational Research

Abstract doi.org/10.14569/IJACSA.2017.080205 PDF

6

An Approach of nMPRA Architecture using Hardware Implemented Support for Event Prioritization and Treating

Author 1: Ionel ZAGAN Author 2: Nicoleta Cristina GAITAN Author 3: Vasile Gheorghita GAITAN

One of the fundamental requirements of real time operating systems is the determinism of executing critical tasks and treating multiple periodic or aperiodic events. The present paper presents the hardware support of the nMPRA processor (Multi Pipeline Register Architecture) dedicated to treating time events, interrupt events and events associated with… Read full abstract & cite →

nMPRA event treating mutex inter-task communication hardware scheduler

Abstract doi.org/10.14569/IJACSA.2017.080206 PDF

7

Concepts and Tools for Protecting Sensitive Data in the IT Industry: A Review of Trends, Challenges and Mechanisms for Data-Protection

Author 1: Omar Tayan

Advancements in storage, dissemination and access of multimedia data content on the Internet continues to grow at exponential rates, while individuals, organizations and governments spend huge efforts to exert their fingerprint in this information age through the use of online multimedia resources to propagate thoughts, services, policies, ecommerce and other… Read full abstract & cite →

sensitive-data data-breaches data-protection trend analysis classification

Abstract doi.org/10.14569/IJACSA.2017.080207 PDF

8

Security and Privacy Risks Awareness for Bring Your Own Device (BYOD) Paradigm

Author 1: Manmeet Mahinderjit Singh Author 2: Chen Wai Chan Author 3: Zakiah Zulkefli

The growing trend of BYOD in the higher education institutions creates a new form of student learning pedagogy in which students are able to use the mobile devices for their academic purposes in anywhere and anytime. Security threat in the paradigm of BYOD creates a great opportunity for hackers or… Read full abstract & cite →

Mobile Computing BYOD Higher Education Security Privacy Malicious Software Risk

Abstract doi.org/10.14569/IJACSA.2017.080208 PDF

9

Improved Mechanism to Prevent Denial of Service Attack in IPv6 Duplicate Address Detection Process

Author 1: Shafiq Ul Rehman Author 2: Selvakumar Manickam

From the days of ARPANET, with slightly over two hundred connected hosts involving five organizations to a massive global, always-on network connecting hosts in the billions, the Internet has become as important as the need for electricity and water. Internet Protocol version 4 (IPv4) could not sustain the growth of… Read full abstract & cite →

Secure-DAD Duplicate Address Detection Denial of Service Attack IPv6 Security Address auto-configuration

Abstract doi.org/10.14569/IJACSA.2017.080209 PDF

10

Web Server Performance Evaluation in a Virtualisation Environment

Author 1: Manjur Kolhar

Operational and investment costs are reduced by resource sharing in virtual machine (VM) environments, which also results in an overhead for hosted services. VM machine performance is important because of resource contention. If an application takes a long time to execute because of its CPU or network, it is considered… Read full abstract & cite →

Cloud computing virtual machine resource sharing latency sensitive web server multi-tier application

Abstract doi.org/10.14569/IJACSA.2017.080210 PDF

11

A Multi-Threaded Symmetric Block Encryption Scheme Implementing PRNG for DES and AES Systems

Author 1: Adi A. Maaita Author 2: Hamza A. Alsewadi

Due to the ever-increasing efficiency of computer systems, symmetric cryptosystem are becoming more vulnerable to linear cryptanalysis brute force attacks. For example, DES with its short key (56 bits) is becoming easier to break, while AES has a much longer key size (up to 256 bits), which makes it very… Read full abstract & cite →

Computer Security Symmetric cryptography DES AES pseudo random number generators

Abstract doi.org/10.14569/IJACSA.2017.080211 PDF

12

Review of Image Compression and Encryption Techniques

Author 1: Emy Setyaningsih Author 2: Retantyo Wardoyo

In line with a growing need for data and information transmission in a safe and quick manner, researches on image protection and security through a combination of cryptographic and compression techniques begin to take form. The combination of these two methods may include into three categories based on their process… Read full abstract & cite →

cryptography compression lossless lossy compressive sensing

Abstract doi.org/10.14569/IJACSA.2017.080212 PDF

13

Model-based Pedestrian Trajectory Prediction using Environmental Sensor for Mobile Robots Navigation

Author 1: Haruka Tonoki Author 2: Ayanori Yorozu Author 3: Masaki Takahashi

Safety is the most important to the mobile robots that coexist with human. There are many studies that investigate obstacle detection and collision avoidance by predicting obstacles’ trajectories several seconds into the future using mounted sensors such as cameras and laser range finder (LRF) for the safe behavior control of… Read full abstract & cite →

Prediction of Human Movement Service Robots Vector Auto Regressive Models Kalman Filter Collision Avoidance

Abstract doi.org/10.14569/IJACSA.2017.080213 PDF

14

Efficient Model for Distributed Computing based on Smart Embedded Agent

Author 1: Hassna Bensag Author 2: Mohamed Youssfi Author 3: Omar Bouattane

Technological advances of embedded computing exposed humans to an increasing intrusion of computing in their day-to-day life (e.g. smart devices). Cooperation, autonomy, and mobility made the agent a promising mechanism for embedded devices. The work aims to present a new model of an embedded agent designed to be implemented in… Read full abstract & cite →

Distributed computing parallel computing Multi Agent System Embedded computing Raspberry PI 2

Abstract doi.org/10.14569/IJACSA.2017.080214 PDF

15

Decision Framework for Mobile Development Methods

Author 1: LACHGAR Mohamed Author 2: ABDALI Abdelmounaïm

Recently, the mobile applications have emerged with the uprising smartphone trend. Now-a-days, a huge number of mobile operating systems require more developments, in order to achieve that, Open source cross-platform mobile frameworks came up, in order to allow importing the same code on various operating systems. In this paper, the… Read full abstract & cite →

Mobile development approaches Mobile development tools Cross-platform mobile Mobile OS

Abstract doi.org/10.14569/IJACSA.2017.080215 PDF

16

Prolonging the Network Lifetime of WSN by using the Consumed Power Fairly Protocol

Author 1: Ahmed Jamal Ahmed Author 2: Jiwa Abdullah

In wireless sensor networks (WSN), energy saving is always a key concern. Since nodes have limited power, some of them may use specific routes, thus leading to exhaustion of intermediate nodes. These nodes die, which results in routing holes in the network. Consequently, the overall throughput of the network may… Read full abstract & cite →

WSN network topology energy consumption graph theory Consumed Power Fairly

Abstract doi.org/10.14569/IJACSA.2017.080216 PDF

17

Unsupervised Commercials Identification in Videos

Author 1: Najeed Ahmed Khan Author 2: Umair Amin Author 3: Waseemullah Author 4: Muhammad Umer

Commercials (ads) identification and measure their statistics from a video stream is an essential requirement. The duration of a commercial and the timing on which the commercial runs on TV cost differently to the ads owner. Automatic systems that measure these statistics will facilitate the ad owner. This research presents… Read full abstract & cite →

TV commercial semantic analysis segmentation video classification commercial detection commercial classification

Abstract doi.org/10.14569/IJACSA.2017.080217 PDF

18

Computational Model for the Generalised Dispersion of Synovial Fluid

Author 1: M. Alshehri Author 2: S. K. Sharma

The metabolic function of synovial fluid is important to understand normal and abnormal synovial joint motion, especially if one seeks some leading causes of the degenerative joint disease. The concentration of hyaluronic acid molecules and other high molecular weight substances in the synovial fluid may be responsible to disperse the… Read full abstract & cite →

Synovial Fluid Articular Cartilage Unsteady diffusion coefficient Computational model

Abstract doi.org/10.14569/IJACSA.2017.080218 PDF

19

Multi Objective Optimization of Cloud Computing Services for Consumers

Author 1: Eli WEINTRAUB Author 2: Yuval COHEN

This paper presents a novel multi objective model for optimizing the purchase decision of a cloud computing services customer. The providers are typically offering consumers cloud computing varying information systems services. The cloud services consist of different functionalities at varying costs, and varying reliability. So the customer’s main objectives (based… Read full abstract & cite →

Cloud Computing Security Risk Software as a service Platform as a service Infrastructure as a service Optimization Cost Utility

Abstract doi.org/10.14569/IJACSA.2017.080219 PDF

20

Ant Colony Optimization (ACO) based Routing Protocols for Wireless Sensor Networks (WSN): A Survey

Author 1: Anand Nayyar Author 2: Rajeshwar Singh

Wireless Sensor Networks have several issues and challenges with regard to Energy Efficiency, Limited Computational capability, Routing Overhead, Packet Delivery and many more. Designing Energy Efficient Routing Protocol has always been a limiting factor cum issue for Wireless Sensor Networks. Varied routing protocols being proposed till date for overcoming these… Read full abstract & cite →

Wireless Sensor Networks Routing Routing Protocols Swarm Intelligence (SI) Ant Based Routing Ant Colony Optimization

Abstract doi.org/10.14569/IJACSA.2017.080220 PDF

21

An Investigation of Analytic Decision During Driving Test

Author 1: Samir Ghouali Author 2: Yassine Zakarya Ghouali Author 3: Mohammed Feham

To examine the long-term causality between Cardiorespiratory Electromyography Galvanic signals for 17 drivers taken from Stress Recognition in Automobile Drivers database. Methods: Two statistical methods, co-integration to reveal an eventual existence of a long-term relationship between ECG (Electrocardiograph), EMG (electromyography), GSR (galvanic skin resistance), heart rate (HR) and respiration, well… Read full abstract & cite →

Panel Co-integration Panel Granger Causality FMOLS and DOLS Estimators Cardiorespiratory electromyography galvanic signals

Abstract doi.org/10.14569/IJACSA.2017.080221 PDF

22

Internet of Things (IoT) : Charity Automation

Author 1: Maher Omar Alshammari Author 2: Abdulmohsen A. Almulhem Author 3: Noor Zaman

People are living in cities and villages based on their profession and their earnings. Those who have better earnings can live their live nicely. However, those who do not have good earnings are facing difficulties to survive their lives even for their basic necessities such as food and clothes. Government… Read full abstract & cite →

Smart city Smart Charity Internet of Things (IoT)

Abstract doi.org/10.14569/IJACSA.2017.080222 PDF

23

Virtual Observation System for Earth System Model: An Application to ACME Land Model Simulations

Author 1: Dali Wang Author 2: Fengming Yuan Author 3: Benjamin Hernandez Author 4: Yu Pei Author 5: Cindy Yao Author 6: Chad Steed

Investigating and evaluating physical-chemical-biological processes within an Earth system model (EMS) can be very challenging due to the complexity of both model design and software implementation. A virtual observation system (VOS) is presented to enable interactive observation of these processes during system simulation. Based on advance computing technologies, such as… Read full abstract & cite →

Earth System Modeling Accelerated Climate Modeling for Energy In-Situ Data Analytics Virtual Observation System Functional Unit Testing

Abstract doi.org/10.14569/IJACSA.2017.080223 PDF

24

RTS/CTS Framework Paradigm and WLAN Qos Provisioning Methods

Author 1: Mohamed Nj. Author 2: S. Sahib Author 3: N. Suryana Author 4: B. Hussin

Wireless local area network (WLAN) communications performance design and management have evolved a lot to be where they are today. They went through some technology’s amendments and innovations. But, some performance tools remained almost unchanged and play a fundamental role in contemporary networking solutions despite the latest innovations higher influence… Read full abstract & cite →

RTS/CTS MAC Internet Telephony video real-time loss multimedia WLAN mechanism performance protocols collision framework transmission reception flow control handshake MANET BSS IBSS QoS

Abstract doi.org/10.14569/IJACSA.2017.080224 PDF

25

Finite Element Method Combined with Neural Networks for Power System Grounding Investigation

Author 1: Liviu Neamt Author 2: Oliviu Matei Author 3: Olivian Chiver

Even in homogenous soil and for simple geometrical structure the analytical design of a grounding system is a complex and not very accurate procedure. Using Finite Element Analysis (FEA) it can perform a precise design for complex grounding systems but with important hardware resources and time consumption. This paper proposes… Read full abstract & cite →

neural network finite element analysis power systems grounding

Abstract doi.org/10.14569/IJACSA.2017.080225 PDF

26

A Framework for an Effective Information Security Awareness Program in Healthcare

Author 1: Arash Ghazvini Author 2: Zarina Shukur

Electronic Health Record (EHR) is a valuable asset of every healthcare and it needs to be protected. Human errors are recognized as the major information security threats to EHR systems. Employees who interact with EHR systems should be trained about the risks and hazards related to information security. However, there… Read full abstract & cite →

awareness Training Program Information Security Content Development Electronic Health Record Human Error Serious Game

Abstract doi.org/10.14569/IJACSA.2017.080226 PDF

27

GSM based Android Application: Appliances Automation and Security Control System using Arduino

Author 1: Kainat Fareed Memon Author 2: Javed Ahmed Mahar Author 3: Hidayatullah Shaikh Author 4: Hafiz Ahmed Ali Author 5: Farhan Ali Surahio

Now-a-days, automation is playing significant role using android phone in human life, particularly, handicapped and senior citizens. Appliances automation allows users to control different appliances such as light, fan, fridge and AC. It also provides security system like door controlling, temperature & fire detection and water shower. Furthermore, security cameras… Read full abstract & cite →

android application gsm module security system Arduino

Abstract doi.org/10.14569/IJACSA.2017.080227 PDF

28

ROI-based Compression on Radiological Image by Urdhva-Tiryagbhyam and DWT Over FPGA

Author 1: Suma Author 2: V. Sridhar

The area of radiological image compression has not yet met its potential solution. After reviewing the existing mechanism of compression, it was found that majority of the existing techniques suffers from significant pitfalls e.g. more usage of transformation schemes, more resource utilization, delay, less focus on FPGA performance enhancement, extremely… Read full abstract & cite →

Radiological Image Compression Discrete Wavelet Transform FPGA Lifting Scheme

Abstract doi.org/10.14569/IJACSA.2017.080228 PDF

29

Proposal of the Support Tool for After-Class Work based on the Online Threaded Bulletin Board

Author 1: Kohei Otake Author 2: Yoshihisa Shinozawa Author 3: Tomofumi Uetake

In this paper, based on the assumption that after-class work in an exercise-based course accompanied by group work is done on an online threaded bulletin board system, the authors propose a support tool for the instructors. Specifically, while focusing on the factors that compose a discussion on the online bulletin… Read full abstract & cite →

Learning Support Tool Online Threaded Bulletin Board Network Analysis

Abstract doi.org/10.14569/IJACSA.2017.080229 PDF

30

Impact Propagation of Human Errors on Software Requirements Volatility

Author 1: Zahra Askarinejadamiri Author 2: Abdul Azim Abd Ghani Author 3: Hazura Zulzallil Author 4: Koh Tieng Wei

Requirements volatility (RV) is one of the key risk sources in software development and maintenance projects because of the frequent changes made to the software. Human faults and errors are major factors contributing to requirement change in software development projects. As such, predicting requirements volatility is a challenge to risk… Read full abstract & cite →

Human factor human errors requirements volatility

Abstract doi.org/10.14569/IJACSA.2017.080230 PDF

31

Helpful Statistics in Recognizing Basic Arabic Phonemes

Author 1: Mohamed O.M. Khelifa Author 2: Yousfi Abdellah Author 3: Yahya O.M. ElHadj Author 4: Mostafa Belkasmi

The recognition of continuous speech is one of the main challenges in the building of automatic speech recognition (ASR) systems, especially when it comes to phonetically complex languages such as Arabic. An ASR system seems to be actually in a blocked alley. Nearly all solutions follow the same general model… Read full abstract & cite →

automatic speech recognition (ASR) speech recognizer phonemes recognition speech database hidden Markova models (HMMs)

Abstract doi.org/10.14569/IJACSA.2017.080231 PDF

32

Comparison of Discrete Cosine Transforms (DCT), Discrete Fourier Transforms (DFT), and Discrete Wavelet Transforms (DWT) in Digital Image Watermarking

Author 1: Rosa A Asmara Author 2: Reza Agustina Author 3: Hidayatulloh

Digital Image Watermarking is used recently to secure the image by embedding another digital image. It is typically used to identify ownership of the copyright of the signal. Frequency domain transformation methods used widely in Digital Image Compression and Digital Image Watermarking. They reduce the weakness of classics digital image… Read full abstract & cite →

Digital Image Watermarking 2D Discrete Cosine Transform (2D DCT) 2D Discrete Fourier Transform (2D DFT) 2D Discrete Wavelet Transform (2D DWT) Least Significant Bit method (LSB) Digital Signal Processing

Abstract doi.org/10.14569/IJACSA.2017.080232 PDF

33

Web Application Development by Applying the MVC and Table Data Gateway in the Annual Program Budget Management System

Author 1: A. Medina-Santiago Author 2: A. Cisneros-Gómez Author 3: E. M. Melgar-Paniagua Author 4: G. B. Nango-Sólis Author 5: E. A. Moreno-López Author 6: M. E. Castellanos-Morales Author 7: D. B. Cantoral-Díaz Author 8: L. M. Blanco-Gonzalez

This paper is the result of the development of the Web application to register the Annual Work Program, in which goals and actions are assigned the financial resources to manage the annual work program identified. In this paper, we have identified five types of users: the first is the Administrator… Read full abstract & cite →

WEB Applications MVC Data Gateway Table Software engineering incremental iterative

Abstract doi.org/10.14569/IJACSA.2017.080233 PDF

34

Semantic Sentiment Analysis of Arabic Texts

Author 1: Sana Alowaidi Author 2: Mustafa Saleh Author 3: Osama Abulnaja

Twitter considered as a rich resource to collect people's opinions in different domains and attracted researchers to develop an automatic Sentiment Analysis (SA) model for tweets. In this work, a semantic Arabic Twitter Sentiment Analysis (ATSA) model is developed based on supervised machine learning (ML) approaches and semantic analysis. Most… Read full abstract & cite →

Arabic Sentiment Analysis Twitter Semantic Relations Arabic WordNet Machine Learning

Abstract doi.org/10.14569/IJACSA.2017.080234 PDF

35

Logarithmic Spiral-based Construction of RBF Classifiers

Author 1: Mohamed Wajih Guerfala Author 2: Amel Sifaoui Author 3: Afef Abdelkrim

Clustering process is defined as grouping similar objects together into homogeneous groups or clusters. Objects that belong to one cluster should be very similar to each other, but objects in different clusters will be dissimilar. It aims to simplify the representation of the initial data. The automatic classification recovers all… Read full abstract & cite →

Radial Basis Function neural network classification k -means validity index of Davis Bouldin Mean Squared Error Mahalanobis distance Logarithmic spiral golden angle golden ratio

Abstract doi.org/10.14569/IJACSA.2017.080235 PDF

36

Priority Task Scheduling Strategy for Heterogeneous Multi-Datacenters in Cloud Computing

Author 1: Naoufal Er-raji Author 2: Faouzia Benabbou

With the rapid development in science and technology, cloud computing has emerged to be widely adopted in several IT (Information Technology) areas. It allows for the companies as well as researchers to use the computing resources as a service over a network as internet without owning the infrastructure. However, Due… Read full abstract & cite →

age cloud computing cluster data-center deadline length node SLA priority task scheduling

Abstract doi.org/10.14569/IJACSA.2017.080236 PDF

37

Sentiment Analysis Challenges of Informal Arabic Language

Author 1: Salihah AlOtaibi Author 2: Muhammad Badruddin Khan

Recently, there are wide numbers of users that use the social network like Twitter, Facebook, MySpace to share various kinds of resources, express their opinions, thoughts, messages in real time. Thus, increase the amount of electronic content that generated by users. Sentiment analysis becomes a very interesting topic in research… Read full abstract & cite →

Informal Arabic Sentiment analysis Opinion Mining (OM) Twitter YouTube

Abstract doi.org/10.14569/IJACSA.2017.080237 PDF

38

Need and Role of Scala Implementations in Bioinformatics

Author 1: Abbas Rehman Author 2: Ali Abbas Author 3: Muhammad Atif Sarwar Author 4: Javed Ferzund

Next Generation Sequencing has resulted in the generation of large number of omics data at a faster speed that was not possible before. This data is only useful if it can be stored and analyzed at the same speed. Big Data platforms and tools like Apache Hadoop and Spark has… Read full abstract & cite →

Scala Big Data Hadoop Spark Next Generation Sequencing Genomics RNA DNA Bioinformatics

Abstract doi.org/10.14569/IJACSA.2017.080238 PDF

39

Analytical Review on Test Cases Prioritization Techniques: An Empirical Study

Author 1: Zainab Sultan Author 2: Rabiya Abbas Author 3: Shahid Nazir Bhatti Author 4: S. Asim Ali Shah

For conclusively predicting the quality of any software system, software testing plays an important but a vital role. For finding faults early and to observe failures (anomalies) before implementation stage, software testing is done and if bugs (defects) are detected then software is passed through maintenance phase. The success and… Read full abstract & cite →

Agile Software Engineering (ASE) Testing Regression Testing Test Suit Reduction Test Case Generation Test minimization Test Case Prioritization Technique

Abstract doi.org/10.14569/IJACSA.2017.080239 PDF

40

The Impact of Analytical Assessment of Requirements Prioritization Models: An Empirical Study

Author 1: Aneesa Rida Asghar Author 2: Shahid Nazir Bhatti Author 3: Atika Tabassum Author 4: S Asim Ali Shah

Requirements prioritization is one of the important parts of managing requirements in software development process which plays its role in the success or failure of a software product. A software product can go wrong or fail if right requirements are not prioritized at right time. Thus, there is a need… Read full abstract & cite →

Agile Software Engineering (ASE) Agile Software Development (ASD) Scrum Software Development Process SCRUM Product Owner (PO) Extreme Programming (XP) Requirements Prioritization techniques Analytical Hierarchy Process (AHP) Cummulative Voting (CV) Numerical Assignment (NAT)

Abstract doi.org/10.14569/IJACSA.2017.080240 PDF

41

A Novel Structure of Advance Encryption Standard with 3-Dimensional Dynamic S-box and Key Generation Matrix

Author 1: Ziaur Rahaman Author 2: Anjela Diana corraya Author 3: Mousumi Akter Sumi Author 4: Ali Newaz Bahar

The study of sending and receiving secret messages is called cryptography. Generally, senders and receivers are unaware about the process of encryption and decryption. Hence, encryption plays an important role in data communication and data security. The meaning of encryption is not only to keep data confidential from unwanted access… Read full abstract & cite →

Advanced Encryption Standard AES Modification 3-dimensional Key Generation Matrix dynamic S-box

Abstract doi.org/10.14569/IJACSA.2017.080241 PDF

42

Cyclic Redundancy Checking (CRC) Accelerator for Embedded Processor Datapaths

Author 1: Abdul Rehman Buzdar Author 2: Liguo Sun Author 3: Rao Kashif Author 4: Muhammad Waqar Azhar Author 5: Muhammad Imran Khan

We present the integration of a multimode Cyclic Redundancy Checking (CRC) accelerator unit with an embedded processor datapath to enhance the processor performance in terms of execution time and energy efficiency. We investigate the performance of CRC accelerated embedded processor datapath in terms of execution time and energy efficiency. Our… Read full abstract & cite →

CRC Accelerator Codesign FPGA MicroBlaze Embedded Processor

Abstract doi.org/10.14569/IJACSA.2017.080242 PDF

43

Prediction by a Hybrid of Wavelet Transform and Long-Short-Term-Memory Neural Network

Author 1: Putu Sugiartawan Author 2: Reza Pulungan Author 3: Anny Kartika Sari

Data originating from some specific fields, for in-stance tourist arrivals, may exhibit a high degree of fluctuations as well as non-linear characteristics due to time varying behaviors. This paper proposes a new hybrid method to perform prediction for such data. The proposed hybrid model of wavelet transform and long-short-term memory… Read full abstract & cite →

Wavelet Transform Long-Short-Term Memory Re-current Neural Network Time Series Prediction

Abstract doi.org/10.14569/IJACSA.2017.080243 PDF

44

Reverse Area Skyline in a Map

Author 1: Annisa Author 2: Asif Zaman Author 3: Yasuhiko Morimoto

Skyline query retrieves a set of data objects, each of which is not dominated by another object. On the other hand, given a query object q, “reverse” skyline query retrieves a set of points that are “dynamic” skyline of q. If q is a given preference of a user, “dynamic”… Read full abstract & cite →

skyline query reverse skyline query area skyline query

Abstract doi.org/10.14569/IJACSA.2017.080244 PDF

45

OpenCL-Accelerated Object Classification in Video Streams using Spatial Pooler of Hierarchical Temporal Memory

Author 1: Maciej Wielgosz Author 2: Marcin Pietron

The paper presents a method to classify objects in video streams using a brain-inspired Hierarchical Temporal Memory (HTM) algorithm. Object classification is a challeng-ing task where humans still significantly outperform machine learning algorithms due to their unique capabilities. A system which achieves very promising performance in terms of recogni-tion accuracy… Read full abstract & cite →

Hierarchical Temporal Memory OpenCL GPU Video processing

Abstract doi.org/10.14569/IJACSA.2017.080245 PDF

46

Performance Analysis of Proposed Congestion Avoiding Protocol for IEEE 802.11s

Author 1: Kishwer Abdul Khaliq Author 2: Amir Qayyum Author 3: Jurgen Pannek

The wireless technology is one of the core compo-nents of mobile applications with mobility support at low deploy-ment costs. Among these, Wireless Mesh Network (WMN) is one of the technologies that supports mobile users for un-disrupted, reliable data connectivity, provides high bandwidth even in areas, where access of such services… Read full abstract & cite →

Wireless Mesh Network IEEE802.11s Congestion Control Congestion Avoidance Routing Protocol HWMP

Abstract doi.org/10.14569/IJACSA.2017.080246 PDF

47

Time Varying Back Propagating Algorithm for MIMO Adaptive Inverse Controller

Author 1: Ibrahim Mustafa Mehedi

In the field of automatic control system design, adaptive inverse is a powerful control technique. It identifies the system model and controls automatically without having prior knowledge about the dynamics of plant. In this paper neural network based adaptive inverse controller is proposed to control a MIMO system. Multi layer… Read full abstract & cite →

Adaptive inverse control neural network MIMO multilayer perception

Abstract doi.org/10.14569/IJACSA.2017.080247 PDF

48

Study of the Performance of Multi-hop Routing Protocols in Wireless Sensor Networks

Author 1: Nouredine Seddiki Author 2: Bassou Abedsalem

Currently in the literature, there are quite a num-ber of multi-hop routing algorithms, some of which are subject to normalization. Routing protocols based on clustering provide an efficient method for extending the lifetime of a wireless sensor network. Except that much of the research focuses less on communication between the… Read full abstract & cite →

network sensors routing protocol simulation NS2 d network lifetime

Abstract doi.org/10.14569/IJACSA.2017.080248 PDF

49

A Low Cost FPGA based Cryptosystem Design for High Throughput Area Ratio

Author 1: Muhammad Sohail Ibrahim Author 2: Irfan Ahmed Author 3: M. Imran Aslam Author 4: Muhammad Ghazaal Author 5: Muhammad Usman Author 6: Kamran Raza Author 7: Shujaat Khan

Over many years, Field Programmable Gated Ar-rays (FPGA) have been used as a target device for various prototyping and cryptographic algorithm applications. Due to the parallel architecture of FPGAs, the flexibility of cryptographic algorithms can be exploited to achieve high throughputs at the expense of very low chip area. In… Read full abstract & cite →

Encryption Cryptosystem Secure Cipher AES FPGA Full loop unroll

Abstract doi.org/10.14569/IJACSA.2017.080249 PDF

50

Method for Game Development Driven by User-eXperience: a Study of Rework, Productivity and Complexity of Use

Author 1: Mario Gonzalez-Salazar Author 2: Hugo Mitre-Hernandez Author 3: Carlos Lara-Alvarez

The growing capabilities and revenues of video game development are important factors for software companies. However, game development processes could be considered im-mature, specifically in the design phase. Ambiguous requirements in game design cause rework. User-eXperience (UX) is usually assessed at the end of the development process, causing difficulties to… Read full abstract & cite →

Rework Productivity Complexity of Use Video Game Development

Abstract doi.org/10.14569/IJACSA.2017.080250 PDF

51

Face Recognition using SIFT Key with Optimal Features Selection Model

Author 1: Taqdir Author 2: Renu Dhir

Facial expression is complex in nature due to legion of variations present. These variations are identified and recorded using feature extraction mechanisms. The researchers have worked towards it and created classifiers for identifying face expression. The classifiers involve Principal component analysis (PCA), Local Polynomial approximation (LPA), Linear binary pattern (LBP)… Read full abstract & cite →

Feature Extraction Classifier PCA LPA LBP DWT SIFT key Genetic algorithm

Abstract doi.org/10.14569/IJACSA.2017.080251 PDF

52

Empirical Evaluation of Social and Traditional Search Tools for Adhoc Information Retrieval

Author 1: Safdar Hussain Author 2: Malik Muhammad Saad Missen Author 3: Nadeem Akhtar Author 4: Mujtaba Husnain Author 5: Intesab Hussain Author 6: M. Ali Nizamani

The nature of World Wide Web (www) has evolved over the passage of time. Easier and faster availability of Internet has given rise to huge volumes of data available online. Another cause of huge volumes of data is the emergence of online social networks (like Facebook, Twitter, etc.) which has… Read full abstract & cite →

AOL Query Log Facebook Twitter Social Search

Abstract doi.org/10.14569/IJACSA.2017.080252 PDF

53

Mobile Technology based Polio-Vaccination System (PVS) – First Step Towards Polio-Free Pakistan

Author 1: Nukhba Afzal Author 2: Malik Muhammad Saad Missen Author 3: Amnah Firdous Author 4: Nadeem Akhtar Author 5: Hina Asmat Author 6: Saleem Ullah

Health information technology revolutionized the world with its great expansion and widespread in the domain of health care system. Most of the developed countries adopted advanced technology in their vaccination systems. Vaccination systems of many developing countries still lack the use of technology eventually causing mismanagement and corruption to occur… Read full abstract & cite →

Polio Vaccination Information system GPS technology Health-care

Abstract doi.org/10.14569/IJACSA.2017.080253 PDF