IJACSA Vol. 7 Issue 1 (2016)

1

Content Based Image Retrieval Using Gray Scale Weighted Average Method

Author 1: Kamlesh Kumar Author 2: Jian-Ping Li Author 3: Zain-ul-abidin Author 4: Riaz Ahmed Shaikh

High feature vector dimension quietly remained a curse element for Content Based Image Retrieval (CBIR) system which eventually degrades its efficiency while indexing similar images from database. This paper proposes CBIR system using Gray Scale Weighted Average technique for reducing the feature vector dimension. The proposed method is more suitable… Read full abstract & cite →

Color Weighted Average Method Gray Scale Weighted Average Method Feature Extraction Precision Recall CBIR

Abstract doi.org/10.14569/IJACSA.2016.070101 PDF

2

3D Virtual Worlds: Business and Learning Opportunities

Author 1: Aasim Munir Dad Author 2: Professor Barry Davies Author 3: Dr Andrew Kear

Virtual worlds (VWs) are rampant and easily accessible to common internet users nowadays. Millions of users are already living their virtual lives in these worlds. Moreover, the number of users is increasing continuously. The purpose of this paper is to review all the business opportunities on these virtual worlds along… Read full abstract & cite →

Virtual Worlds Social Networking Sites Virtual Reality Virtual Education Environments Virtual Commerce

Abstract doi.org/10.14569/IJACSA.2016.070102 PDF

3

A Unified Forensic Framework for Data Identification and Collection in Mobile Cloud Social Network Applications

Author 1: Muhammad Faheem Author 2: Dr Tahar Kechadi Author 3: Dr An Le Khac

Mobile Cloud Computing (MCC) is the emerging and well accepted concept that significantly removes the constraints of mobile devices in terms of storage and computing capabilities and improves productivity, enhances performance, saves energy, and elevates user experience. The consolidation of cloud computing, wireless communication infrastructure, portable computing devices, location- based… Read full abstract & cite →

Mobile cloud computing forensics mobile cloud forensics social networking applications

Abstract doi.org/10.14569/IJACSA.2016.070103 PDF

4

Features Management and Middleware of Hybrid Cloud Infrastructures

Author 1: Evgeny Nikulchev Author 2: Oleg Lukyanchikov Author 3: Evgeniy Pluzhnik Author 4: Dmitry Biryukov

The wide spread of cloud computing has identified the need to develop specialized approaches to the design, management and programming for cloud infrastructures. In the article were reviewed the peculiarities of the hybrid cloud and middleware software development, adaptive to implementing the principles of governance and change in the structure… Read full abstract & cite →

Cloud Infrastructure Distributed Databases Hybrid Clouds

Abstract doi.org/10.14569/IJACSA.2016.070104 PDF

5

Proposed Hyperchaotic System for Image Encryption

Author 1: Asst. Prof. Dr. Alia Karim Abdul Hassan

This paper presents a new hyper chaos system based on Hénon and Logistic maps which provides characteristics of high capacity, security and efficiency. The Proposed hyper chaos system is employed to generate the key for diffusion in an image encryption algorithm. The simulation experiments to the image encryption algorithm which… Read full abstract & cite →

hyperchaos logistic map Hénon map image encryption decryption

Abstract doi.org/10.14569/IJACSA.2016.070105 PDF

6

Automatic Approach for Word Sense Disambiguation Using Genetic Algorithms

Author 1: Dr. Bushra Kh. AlSaidi

Word sense disambiguation (WSD) is a significant field in computational linguistics as it is indispensable for many language understanding applications. Automatic processing of documents is made difficult because of the fact that many of the terms it contain ambiguous. Word Sense Disambiguation (WSD) systems try to solve these ambiguities and… Read full abstract & cite →

unsupervised method genetic algorithms word sense disambiguation Natural Language Processing Information Retrieval

Abstract doi.org/10.14569/IJACSA.2016.070106 PDF

7

Hybrid Motion Graphs for Character Animation

Author 1: Kalouache Saida Author 2: Cherif Foudil

Many works in the literature have improved the performance of motion graphs for synthesis the humanlike results in limited domains that necessity few constraints like dance, navigation in small game like environments or in games by the gesture of feedback on a snowboard tutorial. The humanlike cannot exist in an… Read full abstract & cite →

motion graphs inverse kinematic virtual human animation

Abstract doi.org/10.14569/IJACSA.2016.070107 PDF

8

Toward a Hybrid Approach for Crowd Simulation

Author 1: Chighoub Rabiaa Author 2: Cherif Foudil

We address the problem of simulating pedestrian crowd behaviors in real time. To date, two approaches can be used in modeling and simulation of crowd behaviors, i.e. macroscopic and microscopic models. Microscopic simulation techniques can capture the accuracy simulation of individualistic pedestrian behavior while macroscopic simulations maximize the efficiency of… Read full abstract & cite →

vcrowd behavior micro-scale representation multi-layered framework real time simulation

Abstract doi.org/10.14569/IJACSA.2016.070108 PDF

9

Data Mining and Intrusion Detection Systems

Author 1: Zibusiso Dewa Author 2: Leandros A. Maglaras

The rapid evolution of technology and the increased connectivity among its components, imposes new cyber-security challenges. To tackle this growing trend in computer attacks and respond threats, industry professionals and academics are joining forces in order to build Intrusion Detection Systems (IDS) that combine high accuracy with low complexity and… Read full abstract & cite →

(Intrusion Detection NSL–KDD Machine Learning Datasets Classifiers Feature Selection Waikato Environment for Knowledge Analysis Anomaly detection Misuse detection Data mining)

Abstract doi.org/10.14569/IJACSA.2016.070109 PDF

10

Dynamic Crypto Algorithm for Real-Time Applications DCA-RTA, Key Shifting

Author 1: Ahmad H. Al-Omari

The need for fast and attack resistance crypto algorithm is challenging issue in the era of the revolution in the information and communication technologies. The previous works presented by the authors “Dynamic Crypto Algorithm for Real-Time Applications DCA_RTA”, still need more enhancements to bring up the DCA_RTA into acceptable security… Read full abstract & cite →

Dynamic crypto algorithm real time applications shared key generation symmetric key encryption

Abstract doi.org/10.14569/IJACSA.2016.070110 PDF

11

Human Object Tracking in Nonsubsampled Contourlet Domain

Author 1: Nguyen Thanh Binh

The intelligent systems are becoming more important in life. Moving objects tracking is one of the tasks of intelligent systems. This paper proposes the algorithm to track the object in the street. The proposed method uses the amplitude of zernike moment on nonsubsampled contourlet transform to track object depending on… Read full abstract & cite →

object tracking zernike moment nonsubsampled contourlet transform context awareness extracting features

Abstract doi.org/10.14569/IJACSA.2016.070111 PDF

12

Metrics for Event Driven Software

Author 1: Neha Chaudhary Author 2: O.P. Sangwan

The evaluation of Graphical User Interface has significant role to improve its quality. Very few metrics exists for the evaluation of Graphical User Interface. The purpose of metrics is to obtain better measurements in terms of risk management, reliability forecast, project scheduling, and cost repression. In this paper structural complexity… Read full abstract & cite →

Graphical User Interface Structural Complexity Testability Fuzzy model

Abstract doi.org/10.14569/IJACSA.2016.070112 PDF

13

A Novel Adaptive Grey Verhulst Model for Network Security Situation Prediction

Author 1: Yu-Beng Leau Author 2: Selvakumar Manickam

Recently, researchers have shown an increased interest in predicting the situation of incoming security situation for organization’s network. Many prediction models have been produced for this purpose, but many of these models have various limitations in practical applications. In addition, literature shows that far too little attention has been paid… Read full abstract & cite →

Grey Theory Network Security Situation Prediction Adaptive Grey Verhulst Model Adjustable Generation Sequence Prediction Accuracy

Abstract doi.org/10.14569/IJACSA.2016.070113 PDF

14

Adaptive Neuro-Fuzzy Inference Systems for Modeling Greenhouse Climate

Author 1: Charaf eddine LACHOURI Author 2: Khaled MANSOURI Author 3: Mohamed mourad LAFIFI Author 4: Aissa BELMEGUENAI

The objective of this work was to solve the problem of non linear time variant multi-input multi-output of greenhouse internal climate for tomato seedlings. Artificial intelligent approaches including neural networks and fuzzy inference have been used widely to model expert behavior. In this paper we proposed the Adaptive Neuro-Fuzzy Inference… Read full abstract & cite →

Greenhouse climate Modeling ANFIS Neuro-Fuzzy

Abstract doi.org/10.14569/IJACSA.2016.070114 PDF

15

Face Behavior Recognition Through Support Vector Machines

Author 1: Haval A. Ahmed Author 2: Tarik A. Rashid Author 3: Ahmed T. Sadiq

Communication between computers and humans has grown to be a major field of research. Facial Behavior Recognition through computer algorithms is a motivating and difficult field of research for establishing emotional interactions between humans and computers. Although researchers have suggested numerous methods of emotion recognition within the literature of this… Read full abstract & cite →

Facial Behavior Recognition Support Vector Machine Human Computer Interaction

Abstract doi.org/10.14569/IJACSA.2016.070115 PDF

16

VoIP Forensic Analyzer

Author 1: M Mohemmed Sha Author 2: Manesh T Author 3: Saied M. Abd El-atty

People have been utilizing Voice over Internet Protocol (VoIP) in most of the conventional communication facilities which has been of assistance in the enormous attenuation of operating costs, as well as the promotion of next- generation communication services-based IP. As an intimidating upshot, cyber criminals have correspondingly started interjecting the… Read full abstract & cite →

Forensics Packet Reordering Session Initiation Real Time Transfer

Abstract doi.org/10.14569/IJACSA.2016.070116 PDF

17

Comparing the Usability of M-Business and M-Government Software in Saudi Arabia

Author 1: Mutlaq B. Alotaibi

This study presents a usability assessment of mobile presence in the Kingdom of Saudi Arabia (KSA), with a particular focus on the variance between M-business and M-government presence. In fact, a general hypothesis was developed that M-business software is more usable than M-government software, with eleven sub-hypotheses derived from Nielsen’s… Read full abstract & cite →

Usability interaction heuristics interface mobile Saudi Arabia

Abstract doi.org/10.14569/IJACSA.2016.070117 PDF

18

Detection of Malware and Malicious Executables Using E-Birch Algorithm

Author 1: Dr. Ashit Kumar Dutta

Malware detection is one of the challenges to the modern computing world. Web mining is the subset of data mining used to provide solutions for complex problems. Web intelligence is the new hope for the field of computer science to bring solution for the malware detection. Web mining is the… Read full abstract & cite →

Birch Malware Executables Android and Windows

Abstract doi.org/10.14569/IJACSA.2016.070118 PDF

19

Formalization of Learning Patterns Through SNKA

Author 1: Mr Rajesh D Author 2: Dr. K.David

The Learning patterns found among the learners community is steadily progressing towards the digitalized world. The learning patterns arise from acquiring and sharing knowledge. More impact is found on the usage of knowledge sharing tools such as facebook, linkedin, weblogs, etc that are dominating the traditional means of learning. Since… Read full abstract & cite →

Data Acquiring methods Learning Patterns Knowledge Management Data Mining Tools

Abstract doi.org/10.14569/IJACSA.2016.070119 PDF

20

Comprehensive Study and Comparison of Information Retrieval Indexing Techniques

Author 1: Zohair Malki

This research is aimed at comparing techniques of indexing that exist in the current information retrieval processes. The techniques being inverted files, suffix trees, and signature files will be critically described and discussed. The differences that occur in their use will be discussed. The performance and stability of each indexing… Read full abstract & cite →

Information Retrieval Indexing Techniques Inverted Files Suffix Trees Signature Files

Abstract doi.org/10.14569/IJACSA.2016.070120 PDF

21

Writing Kurdish Alphabetics in Java Programming Language

Author 1: Rebwar Mala Nabi Author 2: Sardasht M-Raouf Mahmood Author 3: Mohammed Qadir Kheder Author 4: Shadman Mahmood

Nowadays, Kurdish programmers usually suffer when they need to write Kurdish letter while they program in java. More to say, all the versions of Java Development Kits have not supported Kurdish letters. Therefore, the aim of this study is to develop Java Kurdish Language Package (JKLP) for solving writing Kurdish… Read full abstract & cite →

Java Arabic Scripts Java language support Java issues Kurdish Language

Abstract doi.org/10.14569/IJACSA.2016.070121 PDF

22

Modeling of Compensation in Long-Running Transactions

Author 1: Rebwar Mala Nabi Author 2: Sardasht M-Raouf Mahmood Author 3: Rebaz Mala Nabi Author 4: Rania Azad Mohammed

nowadays, the most controversial issue is transaction in database systems or web services. Specifically, in the area of service-oriented computing, where business transactions always need long periods of time to finish. In the case of a failure rollback, which is the traditional method, it will not be enough and not… Read full abstract & cite →

transaction compensation long-running transaction and interruption

Abstract doi.org/10.14569/IJACSA.2016.070122 PDF

23

A Survey on Digital Watermarking and its Application

Author 1: Ms.Mahua Pal

Digital communication plays a vital role in the world of Internet as well as in the communication technology. The secrecy of the communication is an essential part of passing the data or information. One noticeable technique is Digital Watermarking. Copyright owners seek methods to control and detect such reproduction, and… Read full abstract & cite →

Watermarking Watermarking technique DCT DWT LWM DFRNT PSNR

Abstract doi.org/10.14569/IJACSA.2016.070123 PDF

24

Database-as-a-Service for Big Data: An Overview

Author 1: Manar Abourezq Author 2: Abdellah Idrissi

The last two decades were marked by an exponential growth in the volume of data originating from various data sources, from mobile phones to social media contents, all through the multitude devices of the Internet of Things. This flow of data can’t be managed using a classical approach and has… Read full abstract & cite →

Cloud Computing Big Data Database as a Service

Abstract doi.org/10.14569/IJACSA.2016.070124 PDF

25

Analysis of the SNR Estimator for Speech Enhancement Using a Cascaded Linear Model

Author 1: Harjeet Kaur Author 2: Rajneesh Talwar

Elimination of tainted noise and improving the overall quality of a speech signal is speech enhancement. To gain the advantage of individual algorithms we propose a new linear model and that is in the form of cascade adaptive filters for suppression of non-stationary noise. We have successfully deployed NLMS (Normalized… Read full abstract & cite →

Least Mean Square (LMS) Normalized Least Mean Square (NLMS) Recursive Least Square(RLS) Speech Enhancement Non- stationary

Abstract doi.org/10.14569/IJACSA.2016.070125 PDF

26

A Game Theoretic Framework for E-Mail Detection and Forgery Analysis

Author 1: Long Chen Author 2: Yuan Lou Author 3: Min Xiao Author 4: Zhen-Xing Dong

In email forensic, the email detection and forgery conflict is an interdependent strategy selection process, and there exists complex dynamics between the detector and the forger, who have conflicting objectives and influence each other’s performance and decisions. This paper aims to study their dynamics from the perspective of game theory… Read full abstract & cite →

email detection email forgery game theoretic model Nash Equilibrium the optimal strategy

Abstract doi.org/10.14569/IJACSA.2016.070126 PDF

27

Review of Energy Reduction Techniques for Green Cloud Computing

Author 1: Shaden M. AlIsmail Author 2: Heba A. Kurdi

The growth of cloud computing has led to uneconomical energy consumption in data processing, storage, and communications. This is unfriendly to the environment, because of the carbon emissions. Therefore, green IT is required to save the environment. The green cloud computing (GCC) approach is part of green IT; it aims… Read full abstract & cite →

Cloud Computing Green Computing Energy Efficiency Power Management Virtualization

Abstract doi.org/10.14569/IJACSA.2016.070127 PDF

28

A Discrete Particle Swarm Optimization to Estimate Parameters in Vision Tasks

Author 1: Benchikhi Loubna Author 2: Sadgal Mohamed Author 3: Elfazziki Abdelaziz Author 4: Mansouri Fatimaezzahra

The majority of manufacturers demand increasingly powerful vision systems for quality control. To have good outcomes, the installation requires an effort in the vision system tuning, for both hardware and software. As time and accuracy are important, actors are oriented to automate parameter’s adjustment optimization at least in image processing… Read full abstract & cite →

component component industrial vision image processing optimization DPSO quality control

Abstract doi.org/10.14569/IJACSA.2016.070128 PDF

29

Improving Image Encryption Using 3D Cat Map and Turing Machine

Author 1: Nehal A. Mohamed Author 2: Mostafa A. El-Azeim Author 3: Alaa Zaghloul

Security of data is of prime importance. Security is a very complex and vast topic. One of the common ways to protect this digital data from unauthorized eavesdropping is encryption. This paper introduces an improved image encryption technique based on a chaotic 3D cat map and Turing machine in the… Read full abstract & cite →

chaotic 3D cat map brute force attacks Dynamic random growth technique Turing machine key space

Abstract doi.org/10.14569/IJACSA.2016.070129 PDF

30

Performance Analysis of CPU Scheduling Algorithms with Novel OMDRRS Algorithm

Author 1: Neetu Goel Author 2: Dr. R. B. Garg

CPU scheduling is one of the most primary and essential part of any operating system. It prioritizes processes to efficiently execute the user requests and help in choosing the appropriate process for execution. Round Robin (RR) & Priority Scheduling(PS) are one of the most widely used and acceptable CPU scheduling… Read full abstract & cite →

Round Robin Turn-around time Waiting Time t-test Anova test

Abstract doi.org/10.14569/IJACSA.2016.070130 PDF

31

Assessment and Comparison of Fuzzy Based Test Suite Prioritization Method for GUI Based Software

Author 1: Neha Chaudhary Author 2: O.P. Sangwan

The testing of event driven software has significant role to improve overall quality of software. Due to event driven nature of GUI based software many test cases are generated and it is difficult to identify test cases whose fault revealing capability is high. To identify those test cases test suite… Read full abstract & cite →

Test suite prioritization Fuzzy Model Comparison of prioritization methods

Abstract doi.org/10.14569/IJACSA.2016.070131 PDF

32

Bag of Features Model Using the New Approaches: A Comprehensive Study

Author 1: CHOUGRAD Hiba Author 2: ZOUAKI Hamid Author 3: ALHEYANE Omar

The major challenge in content based image retrieval is the semantic gap. Images are described mainly on the basis of their numerical information, while users are more interested in their semantic content and it is really difficult to find a correspondence between these two sides. The bag of features (BoF)… Read full abstract & cite →

Bag of features Image classification Local and global descriptors Locality-constrained Linear Coding Spatial pyramid Pooling

Abstract doi.org/10.14569/IJACSA.2016.070132 PDF

33

Maximally Distant Codes Allocation Using Chemical Reaction Optimization with Enhanced Exploration

Author 1: Taisir Eldos Author 2: Abdallah Khreishah

Error correcting codes, also known as error controlling codes, are sets of codes with redundancy that provides for error detection and correction, for fault tolerant operations like data transmission over noisy channels or data retention using storage media with possible physical defects. The challenge is to find a set of… Read full abstract & cite →

Evolutionary Algorithms Chemical Reaction Optimization Maximally Distant Codes Binary Knapsack Problem Fault Tolerance

Abstract doi.org/10.14569/IJACSA.2016.070133 PDF

34

Enhancement Bag-of-Words Model for Solving the Challenges of Sentiment Analysis

Author 1: Doaa Mohey El-Din

Sentiment analysis is a branch of natural language processing, or machine learning methods. It becomes one of the most important sources in decision making. It can extract, identify, evaluate or otherwise characterizes from the online sentiments reviews. Although Bag-Of-Words model is the most widely used technique for sentiment analysis, it… Read full abstract & cite →

Sentiment analysis Bag-Of-Words sentiment analysis challenges text analysis Reviews

Abstract doi.org/10.14569/IJACSA.2016.070134 PDF

35

QRS Detection Based on an Advanced Multilevel Algorithm

Author 1: Wissam Jenkal Author 2: Rachid Latif Author 3: Ahmed Toumanari Author 4: Azzedine Dliou Author 5: Oussama El B’charri Author 6: Fadel Mrabih Rabou Maoulainine

This paper presents an advanced multilevel algorithm used for the QRS complex detection. This method is based on three levels. The first permits the extraction of higher peaks using an adaptive thresholding technique. The second allows the QRS region detection. The last level permits the detection of Q, R and… Read full abstract & cite →

ECG Signal QRS Complex multilevel algorithm thresholding technique

Abstract doi.org/10.14569/IJACSA.2016.070135 PDF

36

FPGA Implementation of Adaptive Neuro-Fuzzy Inference Systems Controller for Greenhouse Climate

Author 1: Charaf eddine LACHOURI Author 2: Khaled MANSOURI Author 3: Aissa BELMEGUENAI Author 4: Mohamed mourad LAFIFI

This paper describes a Field-programmable Gate Array (FPGA) implementation of Adaptive Neuro-fuzzy Inferences Systems (ANFIS) using Very High-Speed Integrated Circuit Hardware-Description Language (VHDL) for controlling temperature and humidity inside a tomato greenhouse. The main advantages of using the HDL approach are rapid prototyping and allowing usage of powerful synthesis controller… Read full abstract & cite →

Neuro-Fuzzy ANFIS VHDL FPGA Quartus ASIC

Abstract doi.org/10.14569/IJACSA.2016.070136 PDF

37

MR Brain Real Images Segmentation Based Modalities Fusion and Estimation Et Maximization Approach

Author 1: ASSAS Ouarda

With the development of acquisition image techniques, more data coming from different sources of image become available. Multi-modality image fusion seeks to combine information from different images to obtain more inferences than can be derived from a single modality. The main aim of this work is to improve cerebral IRM… Read full abstract & cite →

component Data fusion Segmentation Estimation and Maximization MRI images

Abstract doi.org/10.14569/IJACSA.2016.070137 PDF

38

A Leveled Dag Critical Task Firstschedule Algorithm in Distributed Computing Systems

Author 1: Amal EL-NATTAT Author 2: Nirmeen A. El-Bahnasawy Author 3: Ayman EL-SAYED

In distributed computing environment, efficient task scheduling is essential to obtain high performance. A vital role of designing and development of task scheduling algorithms is to achieve better makes pan. Several task scheduling algorithms have been developed for homogeneous and heterogeneous distributed computing systems. In this paper, a new static… Read full abstract & cite →

Task scheduling Homogeneous distributed computing systems Precedence constrained parallel applications Directed Acyclic Graph Critical path

Abstract doi.org/10.14569/IJACSA.2016.070138 PDF

39

No-Reference Perceived Image Quality Algorithm for Demosaiced Images

Author 1: Lamb Anupama Balbhimrao Author 2: Madhuri Khambete

Visual image quality assessment (IQA) plays a key role in every multimedia application, as end user to it is a human-being. Real time applications demand no reference (NR) IQA, due to unavailability of the reference image. Today, most of the perceived/visual NR-IQA algorithms developed are for distortions like blur, ringing… Read full abstract & cite →

Demosaicing Correlation False color Image quality Regression Zipper

Abstract doi.org/10.14569/IJACSA.2016.070139 PDF

40

Dynamic Clustering for Information Retrieval from Big Data Depending on Compressed Files

Author 1: Dr.Alaa Kadhim F. Author 2: Prof. Dr. Ghassan H. Abdul Author 3: Rasha Subhi Ali

The rapid growth in the database data led to origination a large amount of data. So, it is still a big problem to access this data for answering user queries. In this paper a novel approach for aggregating the required data was proposed, this approach called dynamic clustering. Also, several… Read full abstract & cite →

dynamic clustering data retrieval methods compression algorithm ICM system improved k-means algorithm and modified improved k-means algorithms

Abstract doi.org/10.14569/IJACSA.2016.070140 PDF

41

A Fast Adaptive Artificial Neural Network Controller for Flexible Link Manipulators

Author 1: Amin Riad Maouche Author 2: Hosna Meddahi

This paper describes a hybrid approach to the problem of controlling flexible link manipulators in the dynamic phase of the trajectory. A flexible beam/arm is an appealing option for civil and military applications, such as space-based robot manipulators. However, flexibility brings with it unwanted oscillations and severe chattering which may… Read full abstract & cite →

Adaptive control CMAC neural network artificial neural network nonlinear control flexible-link manipulator dynamic motion equation

Abstract doi.org/10.14569/IJACSA.2016.070141 PDF

42

Performance Testing, and Evaluation for the Voipv6 Network Related Functions, (Sendto and Receivefrom)

Author 1: Asaad Abdallah Yousif Malik Abusin Author 2: Dr. Junaidi Abdullah Author 3: Dr Tan Saw Chin

(The network related functions (Sendto, and Receivefrom) in VoIPv6, are needed to obtain the communication socket in both UDP, and TCP before the communication can take place between the sending and receiving ends. The intent of testing and evaluating the network related functions in Voice over Internet Protocol (VoIPv6) in… Read full abstract & cite →

(VoIPv6 (Voice over Internet Protocol V6) Performance Voice over Internet Protocol V6 Performance testing Voice over Internet Protocol V6 Performance analysis VoIPv6 quality testing in the protocol and application layers Internet Measurement Research

Abstract doi.org/10.14569/IJACSA.2016.070142 PDF

43

fMRI Data Analysis Using Dempster-Shafer Method with Estimating Voxel Selectivity by Belief Measure

Author 1: ATTIA Abdelouahab Author 2: MOUSSAOUI Abdelouahab Author 3: TALEB-AHMED Abdelmalik

In the functional Magnetic Resonance Imaging (fMRI) data analysis, detecting the activated voxels is a challenging research problem where the existing methods have shown some limits. We propose a new method wherein brain mapping is done based on Dempster-Shafer theory of evidence (DS) that is a useful method in uncertain… Read full abstract & cite →

Dempster-Shafer theory fMRI GLM t-test HRF OTSU method

Abstract doi.org/10.14569/IJACSA.2016.070143 PDF

44

Statistical Quality of Service to Increase Qos/Qoe of IP-Based Gateway for Integrating Heterogeneous Wireless Devices

Author 1: Pon. Arivanantham Author 2: Dr. M. Ramakrishnan

In broadcast service area above communications supported cellular wireless networks, data is communicated to several addressees from a right of entry point/base station. Multicast significantly progresses the network effectiveness to dispense data to multiple addressees as associated to multiple unicast gatherings of the similar data to each receiver independently, by… Read full abstract & cite →

Heterogeneous Wireless Mobile Networks Ad Hoc Networks Cellular Networks Quality of Service Security Wireless Networks

Abstract doi.org/10.14569/IJACSA.2016.070144 PDF

45

Design and Simulation of a Low-Voltage Low-Offset Operational Amplifier

Author 1: Babak Gholami

In many applications, offset of the OP-AMPs should be canceled to high accuracy be accomplished. In this work, an asymmetrical differential input circuit with active DC offset rejection circuit was implemented to minimize the systematic offset of the amplifier. The proposed OP-AMPs show that the systematic offset voltages is less… Read full abstract & cite →

Abstract doi.org/10.14569/IJACSA.2016.070145 PDF

46

Enhanced Audio LSB Steganography for Secure Communication

Author 1: Muhammad Junaid Hussain Author 2: Khan Farhan Rafat

The ease with which data can be remitted across the globe via Internet has made it an obvious (as medium) choice for on line data transmission and communication. This salient trait, however, is constraint with akin issues of privacy, veracity of the information being exchanged over it, and legitimacy of… Read full abstract & cite →

Conceal Human Auditory System (HAS) Imperceptible Communication Internet as a Secure Communication Medium LSB Based Audio Steganography Modeling Security of Steganographic System WAV File Steganography

Abstract doi.org/10.14569/IJACSA.2016.070146 PDF

47

Eliminating Broadcast Storming in Vehicular Ad-Hoc Networks

Author 1: Umar Hayat Author 2: Razi Iqbal Author 3: Jamal Diab

VANETs (Vehicular Ad-hoc Networks) offer diversity of appealing applications. A lot of applications offered by VANETs depend upon the propagation of messages from one vehicle to another vehicle in the network. Several algorithms for useful broadcasting of safety/ warning messages in the network have been presented by different researchers. Vehicles… Read full abstract & cite →

VANETs Intelligent Transportation Systems Broadcast Storming Distance based flooding

Abstract doi.org/10.14569/IJACSA.2016.070147 PDF

49

Applications of Some Topological Near Open Sets to Knowledge Discovery

Author 1: A. S. Salama Author 2: O. G. El-Barbary

In this paper, we use some topological near open sets to introduce the rough set concepts such as near open lower and near open upper approximations. Also, we study the concept of near open, rough set and some of their basic properties. We will study the comparison among near open… Read full abstract & cite →

Topological spaces Rough sets Knowledge discovery open sets Accuracy measure

Abstract doi.org/10.14569/IJACSA.2016.070149 PDF

50

Analysis of Cloud Network Management Using Resource Allocation and Task Scheduling Services

Author 1: K.C. Okafor Author 2: F.N.Ugwoke Author 3: Obayi, Adaora Angela Author 4: V.C Chijindu Author 5: O.U Oparaku

Network failure in cloud datacenter could result from inefficient resource allocation; scheduling and logical segmentation of physical machines (network constraints). This is highly undesirable in Distributed Cloud Computing Networks (DCCNs) running mission critical services. Such failure has been identified in the University of Nigeria datacenter network situated in the south… Read full abstract & cite →

Resource Provisioning Virtualization Cloud Computing Service Availability Smart Green Energy QoS

Abstract doi.org/10.14569/IJACSA.2016.070150 PDF

51

The Impact of the Implementation of the ERP on End-User Satisfaction Case of Moroccan Companies

Author 1: Fatima JALIL Author 2: Abdellah ZAOUIA Author 3: Rachid EL BOUANANI

In recent years, the implementation of ERP is as a lever for development and inter-organizational collaboration. The ERP is a powerful tool for integration, sharing of information, and fluidizing of the process within the organizations (El Amrani et al. 2006; Kocoglu and Moatti, 2010). The company must not only equip… Read full abstract & cite →

Enterprise Resource Planning (ERP) User Satisfaction Quality Change Information Technology (IT) Information Systems(IS) success evaluation approaches Evaluation Success Factors

Abstract doi.org/10.14569/IJACSA.2016.070151 PDF

52

Vision Based Geo Navigation Information Retreival

Author 1: Asif Khan Author 2: Jian-Ping Li Author 3: Riaz Ahmed Shaikh

In order to derive the three-dimensional camera position from the monocular camera vision, a geo-reference database is needed. Floor plan is a ubiquitous geo-reference database that every building refers to it during construction and facility maintenance. Comparing with other popular geo-reference database such as geo-tagged photos, the generation, update and… Read full abstract & cite →

Vision Geo-Navigation Information Retrieval

Abstract doi.org/10.14569/IJACSA.2016.070152 PDF

53

Contemporary Layout’s Integration for Geospatial Image Mining

Author 1: Riaz Ahmed Shaikh Author 2: Jian-Ping Li Author 3: Asif Khan

Image taxonomy and repossession plays a major role in dealing with large multimedia data on the Internet. Social networks, image sharing websites and mobile application require categorizing multimedia items for more efficient search and storage. Therefore, image classification and retrieval methods gained a great importance for researchers and companies. Image… Read full abstract & cite →

Geo-Location Spatial Layout Feature Extraction Image Mining

Abstract doi.org/10.14569/IJACSA.2016.070153 PDF

54

Arabic Stemmer for Search Engines Information Retrieval

Author 1: Ahmed Khalid Author 2: Zakir Hussain Author 3: Mirza Anwarullah Baig

Arabic language is very different and difficult structure than other languages, that’s because it is a very rich language with complex morphology. Many stemmers have been developed for Arabic language but still there are many weakness and problems. There is still lack of usage of Arabic stemming in search engines… Read full abstract & cite →

Information Retrieval Arabic Stemming Search Engine Arabic Morphology

Abstract doi.org/10.14569/IJACSA.2016.070154 PDF

55

Implementation of a Neural Network Using Simulator and Petri Nets*

Author 1: Nayden Valkov Nenkov Author 2: Elitsa Zdravkova Spasova

This paper describes construction of multilayer perceptron by open source neural networks simulator - Neuroph and Petri net. The described multilayer perceptron solves logical function "xor "- exclusive or. The aim is to explore the possibilities of description of the neural networks by Petri Nets. The selected neural network (multilayer… Read full abstract & cite →

neural networks simulators logical or petri net

Abstract doi.org/10.14569/IJACSA.2016.070155 PDF

56

Content-Based Image Retrieval Using Texture Color Shape and Region

Author 1: Syed Hamad Shirazi Author 2: Arif Iqbal Umar Author 3: Saeeda Naz Author 4: Noor ul Amin Khan Author 5: Muhammad Imran Razzak Author 6: Bandar AlHaqbani

Interests to accurately retrieve required images from databases of digital images are growing day by day. Images are represented by certain features to facilitate accurate retrieval of the required images. These features include Texture, Color, Shape and Region. It is a hot research area and researchers have developed many techniques… Read full abstract & cite →

CBIR Color Space Relevance Feedback Texture Features Shape Color

Abstract doi.org/10.14569/IJACSA.2016.070156 PDF

57

SDAA: Towards Service Discovery Anywhere Anytime Mobile Based Application

Author 1: Mehedi Masud

Providing on-demand service based on customers' current location is an urgent need for many societies and individuals. Specially, for woman, elderly people, single mother, sick people, etc. Considering the need of providing localized services, this paper proposes a mobile application framework that allows an individual to receive services from his… Read full abstract & cite →

mobile application service discovery mobile services software engineering

Abstract doi.org/10.14569/IJACSA.2016.070157 PDF

58

Expectation-Maximization Algorithms for Obtaining Estimations of Generalized Failure Intensity Parameters

Author 1: Makram KRIT Author 2: Khaled MILI

This paper presents several iterative methods based on Stochastic Expectation-Maximization (EM) methodology in order to estimate parametric reliability models for randomly lifetime data. The methodology is related to Maximum Likelihood Estimates (MLE) in the case of missing data. A bathtub form of failure intensity formulation of a repairable system reliability… Read full abstract & cite →

Repairable systems reliability bathtub failure intensity EM algorithm estimation likelihood Monte Carlo simulation

Abstract doi.org/10.14569/IJACSA.2016.070158 PDF

59

Detecting Distributed Denial of Service Attacks Using Data Mining Techniques

Author 1: Mouhammd Alkasassbeh Author 2: Ghazi Al-Naymat Author 3: Ahmad B.A Hassanat Author 4: Mohammad Almseidin

Users and organizations find it continuously challenging to deal with distributed denial of service (DDoS) attacks. . The security engineer works to keep a service available at all times by dealing with intruder attacks. The intrusion-detection system (IDS) is one of the solutions to detecting and classifying any anomalous behavior… Read full abstract & cite →

DDoS IDS MLP Naïve Bayes Random Forest

Abstract doi.org/10.14569/IJACSA.2016.070159 PDF

60

Investigating the Effect of Different Kernel Functions on the Performance of SVM for Recognizing Arabic Characters

Author 1: Sayed Fadel Author 2: Said Ghoniemy Author 3: Mohamed Abdallah Author 4: Hussein Abu Sorra Author 5: Amira Ashour Author 6: Asif Ansary

A considerable progress in the recognition techniques of Latin and Chinese characters has been achieved. By contrast, Arabic Optical character Recognition is still lagging in spite that the interest and research in this area is becoming more intensive than before. This is because the Arabic is a cursive language, written… Read full abstract & cite →

SVM Kernel Functions Arabic Character Recognition

Abstract doi.org/10.14569/IJACSA.2016.070160 PDF

61

Cosine Based Latent Factor Model for Precision Oriented Recommendation

Author 1: Bipul Kumar Author 2: Pradip Kumar Bala Author 3: Abhishek Srivastava

Recommender systems suggest a list of interesting items to users based on their prior purchase or browsing behaviour on e-commerce platforms. The continuing research in recommender systems have primarily focused on developing algorithms for rating prediction task. However, most e-commerce platforms provide ‘top-k’ list of interesting items for every user… Read full abstract & cite →

collaborative filtering recommender systems precision e-commerce machine learning

Abstract doi.org/10.14569/IJACSA.2016.070161 PDF

62

Towards Building an Intelligent Call Routing System

Author 1: Thien Khai Tran Author 2: Dung Minh Pham Author 3: Binh Van Huynh

This paper presents EduICR - an Intelligent Call Routing system. This system can route calls to the most appropriate agent using routing rules built by the text classifier. EduICR includes the following main components: telephone communication network; Vietnamese speech recognition; Text classifier/ Natural language processor and Vietnamese speech synthesis. To… Read full abstract & cite →

EduICR spoken dialog systems intelligent call center voice application

Abstract doi.org/10.14569/IJACSA.2016.070162 PDF

63

A Privacy-Preserving Roaming Authentication Scheme for Ubiquitous Networks

Author 1: You-sheng Zhou Author 2: Jun-feng Zhou Author 3: Feng Wang

A privacy-preserving roaming authentication scheme (PPRAS) for ubiquitous networks is proposed, in which a remote mobile user can obtain the service offered by a foreign agent after being authenticated. In order to protect the mobile user’s privacy, the user presents an anonymous identity to the foreign agent with the assistance… Read full abstract & cite →

roaming authentication anonymous chaotic maps key agreement

Abstract doi.org/10.14569/IJACSA.2016.070163 PDF

64

Segmentation and Recognition of Handwritten Kannada Text Using Relevance Feedback and Histogram of Oriented Gradients – A Novel Approach

Author 1: Karthik S Author 2: Srikanta Murthy K

India is a multilingual country with 22 official languages and more than 1600 languages in existence. Kannada is one of the official languages and widely used in the state of Karnataka whose population is over 65 million. Kannada is one of the south Indian languages and it stands in the… Read full abstract & cite →

Optical character recognition Histogram of oriented gradients relevance feedback segmentation Support Vector Machine handwritten Kannada documents

Abstract doi.org/10.14569/IJACSA.2016.070164 PDF

65

Intelligent Accreditation System: A Survey of the Issues, Challenges, and Solution

Author 1: Fahim Akhter Author 2: Yasser Ibrahim

International educational institutes are aiming to be accredited by local and international accreditation agencies such as the Association to Advance Collegiate Schools of Business (AACSB), Accreditation Board for Engineering and Technology (ABET) and so forth to be recognized by stakeholders. The institutes are striving to meet the stakeholders’ expectations by… Read full abstract & cite →

Challenges of Accreditation Process Intelligent Accreditation System

Abstract doi.org/10.14569/IJACSA.2016.070165 PDF

66

Multi-Objective Optimization Algorithm to the Analyses of Diabetes Disease Diagnosis

Author 1: M. Anusha Author 2: Dr. J.G.R. Sathiaseelan

There is huge amount of data available in health industry which is found difficult in handing, hence mining of data is necessary to innovate the hidden patterns and their relevant features. Recently, many researchers have devoted to the study of using data mining on disease diagnosis. Mining bio-medical data is… Read full abstract & cite →

Clustering Genetic Algorithm Multi-objective Optimization ECMO Diabetes Disease

Abstract doi.org/10.14569/IJACSA.2016.070166 PDF

67

Comparatative Analysis of Energy Detection Spectrum Sensing of Cognitive Radio Under Wireless Environment Using SEAMCAT

Author 1: A.S. Kang Author 2: Renu Vig Author 3: Jasvir Singh Author 4: Jaisukh Paul Singh

In the recent years, the Cognitive Radio technology imposed itself as a good solution to enhance the utilization of unused spectrum and globalized the radio environment for different band users that utilize or require different techniques for transmission. In this paper, the energy detection spectrum sensing technique that is used… Read full abstract & cite →

Cognitive Radio Primary User Secondary User Detection Threshold Interference Probability Energy Detection Desired/interfering/sensing received signal strength

Abstract doi.org/10.14569/IJACSA.2016.070167 PDF

68

Adaptive Lockable Units to Improve Data Availability in a Distributed Database System

Author 1: Khaled Maabreh

Distributed database systems have become a phenomenon and have been considered a crucial source of information for numerous users. Users with different jobs are using such systems locally or via the Internet to meet their professional requirements. Distributed database systems consist of a number of sites connected over a computer… Read full abstract & cite →

Granularity hierarchy tree Lockable unit Locks Attribute level Concurrency control Data availability Replication

Abstract doi.org/10.14569/IJACSA.2016.070168 PDF

69

A Multipath Lifetime-Prolonging Routing Algorithm for Wireless Ad Hoc Networks

Author 1: Mohamed Amine RIAHLA Author 2: Karim TAMINE

Dynamic networks can be tremendously challenging when deploying distributed applications on autonomous machines. Further, implementing services like routing and security for such networks is generally difficult and problematic. Consequently, multi-agent systems are well suited for designing distributed systems where several autonomous agents interact or work together to perform a set… Read full abstract & cite →

Mobile Multi Agent System Ad hoc Network Lifetime Ant Routing Protocol Distributed Algorithm Network Congestion

Abstract doi.org/10.14569/IJACSA.2016.070169 PDF

70

High Lightweight Encryption Standard (HLES) as an Improvement of 512-Bit AES for Secure Multimedia

Author 1: GUESMIA Seyf Eddine Author 2: ASSAS Ouarda Author 3: BOUDERAH Brahim

In today’s scenario, people share information to another people frequently using network. Due to this, more amount of information are so much private but some are less private. Therefore, the attackers or the hackers take the advantage and start attempting to steal the information since 2001. the symmetric encryption algorithm… Read full abstract & cite →

Advanced Encryption Standard (AES) Encryption multimedia data security resource-limited systems

Abstract doi.org/10.14569/IJACSA.2016.070170 PDF

71

A Distributed Framework for Content Search Using Small World Communities

Author 1: Seyyed-Mohammad Javadi-Moghaddam Author 2: Stefanos Kollias

The continuous growth of multimedia content available all over the web is raising the importance of a distributed framework for searching it. One of the important parameters in a distributed environment is system response time. This parameter specially plays an important role in search and retrieval. A novel two-tier structure… Read full abstract & cite →

Small-world networks distributed multimedia model ontology community fuzzy similarity

Abstract doi.org/10.14569/IJACSA.2016.070171 PDF

72

Non Correlation DWT Based Watermarking Behavior in Different Color Spaces

Author 1: Mehdi Khalili Author 2: Mahsa Nazari

There are two digital watermarking techniques. Digital watermarking techniques based on correlation and digital watermarking techniques that are not based on correlation. In previous work, we proposed a DWT2 based CDMA image watermarking scheme to study the effects of using eight color spaces RGB, YCbCr, JPEG-YCbCr, YIQ, YUV, HSI, HSV… Read full abstract & cite →

ATM CCM DWT2 color spaces non correlation watermarking technique

Abstract doi.org/10.14569/IJACSA.2016.070172 PDF

73

Semi-Automatic Segmentation System for Syllables Extraction from Continuous Arabic Audio Signal

Author 1: Mohamed S. Abdo Author 2: Ahmed H. Kandil

The paper describes a speaker independent segmentation system for breaking Arabic uttered sentences into its constituent syllables. The goal is to construct a database of acoustical Arabic syllables as a step towards a syllable-based Arabic speech verification/recognition system. The proposed technique segments the utterances based on maxima extraction from delta… Read full abstract & cite →

Arabic speech syllables automatic segmentation boundaries detection delta-MFCC features

Abstract doi.org/10.14569/IJACSA.2016.070173 PDF

74

Power-Controlled Data Transmission in Wireless Ad-Hoc Networks: Challenges and Solutions

Author 1: Bilgehan Berberoglu Author 2: Taner Cevik

Energy scarcity and interference are two important factors determining the performance of wireless ad-hoc networks that should be considered in depth. A promising method of achieving energy conservation is the transmission power control. Transmission power control also contributes to the mitigation of interference thereby promotes throughput by means of rendering… Read full abstract & cite →

ad-hoc networks energy conservation power control throughput

Abstract doi.org/10.14569/IJACSA.2016.070174 PDF

75

Face Recognition Based on Improved SIFT Algorithm

Author 1: EHSAN SADEGHIPOUR Author 2: NASROLLAH SAHRAGARD

People are usually identified by their faces. Developments in the past few decades have enabled human to automatically do the identification process.Now, face recognition process employs the advanced statistical science and matching methods. Improvements and innovations in face recognition technology during 10 to 15 past years have propelled it to… Read full abstract & cite →

face detection improved SIFT descriptor KGWRCM GPCA GLDA

Abstract doi.org/10.14569/IJACSA.2016.070175 PDF

76

Prediction of Mental Health Problems Among Children Using Machine Learning Techniques

Author 1: Ms. Sumathi M.R. Author 2: Dr. B. Poorna

Early diagnosis of mental health problems helps the professionals to treat it at an earlier stage and improves the patients’ quality of life. So, there is an urgent need to treat basic mental health problems that prevail among children which may lead to complicated problems, if not treated at an… Read full abstract & cite →

Mental Health Diagnosis Machine Learning Prediction Feature Selection Basic Mental Health Problems

Abstract doi.org/10.14569/IJACSA.2016.070176 PDF

77

VLSI Design of a High Performance Decimation Filter Used for Digital Filtering

Author 1: Radhouane LAAJIMI Author 2: Ali AJMI Author 3: Randa KHEMIRI Author 4: Mohsen Machout

With the rapid development of computers and communications, more and more chips are required to have small size, low-power and high performance. Digital filter is one of the basic building blocks used for implementation in Very Large Scale Integration (VLSI) of mixed-signal circuits. This paper presents a design of decimation… Read full abstract & cite →

Digital circuit design CIC decimation Cascaded integrator comb filter (CIC) IIR-FIR structure

Abstract doi.org/10.14569/IJACSA.2016.070177 PDF

78

Proposal and Implementation of MPLS Fuzzy Traffic Monitor

Author 1: Anju Bhandari Author 2: V.P.Singh

Multiprotocol Label Switched Networks need highly intelligent controls to manage high volume traffic due to issues of traffic congestion and best path selection. The work demonstrated in this paper shows results from simulations for building optimal fuzzy based algorithm for traffic splitting and congestion avoidance. The design and implementation of… Read full abstract & cite →

Multiprotocol Label Switched Networks Fuzzy Traffic Monitor Network Simulator Ingress Traffic Splitting Fuzzy Logic Control System Label setup System Traffic Splitting System

Abstract doi.org/10.14569/IJACSA.2016.070178 PDF

79

Verification of Statecharts Using Data Abstraction

Author 1: Steffen Helke Author 2: Florian Kammuller

We present an approach for verifying Statecharts including infinite data spaces. We devise a technique for checking that a formula of the universal fragment of CTL is satisfied by a specification written as a Statechart. The approach is based on a property-preserving abstraction technique that additionally preserves structure. It is… Read full abstract & cite →

Statecharts CTL Data Abstraction Model Check-ing Theorem Proving

Abstract doi.org/10.14569/IJACSA.2016.070179 PDF

80

Weighted Unsupervised Learning for 3D Object Detection

Author 1: Kamran Kowsari Author 2: Manal H. Alassaf

This paper introduces a novel weighted unsuper-vised learning for object detection using an RGB-D camera. This technique is feasible for detecting the moving objects in the noisy environments that are captured by an RGB-D camera. The main contribution of this paper is a real-time algorithm for detecting each object using… Read full abstract & cite →

Weighted Unsupervised Learning Object Detection RGB-D camera Kinect

Abstract doi.org/10.14569/IJACSA.2016.070180 PDF

81

A Novel Approach for On-road Vehicle Detection and Tracking

Author 1: Ilyas EL JAAFARI Author 2: Mohamed EL ANSARI Author 3: Lahcen KOUTTI Author 4: Ayoub ELLAHYANI Author 5: Said CHARFI

On the basis of a necessary development of the road safety, vision-based vehicle detection techniques have gained an important amount of attention. This work presents a novel vehicle detection and tracking approach, and structured based on a vehicle detection process starting from, images or video data acquired from sensors installed… Read full abstract & cite →

Vehicle detection Vehicle tracking GIST SVM Edge features Kalman filter

Abstract doi.org/10.14569/IJACSA.2016.070181 PDF

82

A Robust Hash Function Using Cross-Coupled Chaotic Maps with Absolute-Valued Sinusoidal Nonlinearity

Author 1: Wimol San-Um Author 2: Warakorn Srichavengsup

This paper presents a compact and effective chaos-based keyed hash function implemented by a cross-coupled topology of chaotic maps, which employs absolute-value of sinusoidal nonlinearity, and offers robust chaotic regions over broad parameter spaces with high degree of randomness through chaoticity measurements using the Lyapunov exponent. Hash function operations involve… Read full abstract & cite →

Hash Function Cross-Coupled Chaotic Map Sinu-soidal Nonlinearity Information security Authentication

Abstract doi.org/10.14569/IJACSA.2016.070182 PDF

83

An Efficient Method for Distributing Animated Slides of Web Presentations

Author 1: Yusuke Niwa Author 2: Shun Shiramatsu Author 3: Tadachika Ozono Author 4: Toramatsu Shintani

Attention control of audience is required for suc-cessful presentations, therefore giving a presentation with im-mediate reaction, called reactive presentation, to unexpected changes in the context given by the audience is important. Examples of functions for the reactive presentation are shape animation effects on slides and slide transition effects. Understanding the… Read full abstract & cite →

Collaborative tools communication aids informa-tion sharing Web services

Abstract doi.org/10.14569/IJACSA.2016.070183 PDF

84

Applying data mining in the context of Industrial Internet

Author 1: Oliviu Matei Author 2: Kevin Nagorny Author 3: Karsten Stoebener

Nowadays, (industrial) companies invest more and more in connecting with their clients and machines deployed to the clients. Mining all collected data brings up several technical challenges, but doing it means getting a lot of insight useful for improving equipments. We define two approaches in mining the data in the… Read full abstract & cite →

machine learning data mining k-nearest neigh-bour neural network support vector machine rule induction

Abstract doi.org/10.14569/IJACSA.2016.070184 PDF

85

Complex-Valued Neural Networks Training: A Particle Swarm Optimization Strategy

Author 1: Mohammed E. El-Telbany Author 2: Samah Refat

QSAR (Quantitative Structure-Activity Relation-ship) modelling is one of the well developed areas in drug development through computational chemistry. This kind of relationship between molecular structure and change in biological activity is center of focus for QSAR modelling. Machine learning algorithms are important tools for QSAR analysis, as a result, they… Read full abstract & cite →

Particle Swarm Optimization Complex-Valued Neu-ral Networks QSAR Drug Design prediction

Abstract doi.org/10.14569/IJACSA.2016.070185 PDF

86

Translation of the Mutation Operator from Genetic Algorithms to Evolutionary Ontologies

Author 1: Diana Contras Author 2: Oliviu Matei

Recently introduced, evolutionary ontologies rep-resent a new concept as a combination of genetic algorithms and ontologies. We have defined a new framework comprising a set of parameters required for any evolutionary algorithm, i.e. ontological space, representation of individuals, the main genetic operators such as selection, crossover, and mutation. Although a… Read full abstract & cite →

Evolutionary ontologies Genetic algorithms Muta-tion Ontology

Abstract doi.org/10.14569/IJACSA.2016.070186 PDF

87

Faster Scalar Multiplication Algorithm to Implement a Secured Elliptic Curve Cryptography System

Author 1: Fatema Akhter

Elliptic Curve Cryptography provides similar strength of protection comparing other public key cryptosystems but requires significantly smaller key size. This paper proposes a new faster scalar multiplication algorithm aiming at a more secured Elliptic Curve Cryptography scheme. This paper also proposes a novel Elliptic Curve Cryptography scheme where maximum length… Read full abstract & cite →

Cryptography Elliptic curve cryptography Scalar multiplication Random walk Elliptic curve discrete logarithm problem

Abstract doi.org/10.14569/IJACSA.2016.070187 PDF

88

FPGA Prototype Implementation of Digital Hearing Aid from Software to Complete Hardware Design

Author 1: Abdul Rehman Buzdar Author 2: Azhar Latif Author 3: Liguo Sun Author 4: Abdullah Buzdar

The design and implementation of digital hearing aids requires a detailed knowledge of various digital signal processing techniques used in hearing aids like Wavelet Trans-forms, uniform and non-uniform Filter Banks and Fast Fourier Transform (FFT). In this paper the design and development of digital part of hearing aid is divided… Read full abstract & cite →

Hearing Aid FPGA CODEC MicroBlaze Wavelets Filter Banks FFT

Abstract doi.org/10.14569/IJACSA.2016.070188 PDF

89

Innovative Framework for e-Government adoption in Saudi Arabia: A Study from the business sector perspective

Author 1: Saleh Alghamdi Author 2: Natalia Beloff

E-Government increases transparency and im-proves communication between the government and the users. Providing e-Government services to business sector is a fun-damental mission of governmental agencies in Saudi Arabia. However, the adoption of e-Government systems is less than satisfactory in many countries, particularly in developing coun-tries. This is a significant factor… Read full abstract & cite →

E-Government E-Services Saudi Arabia Technol-ogy Adoption Influential Factors Users’ Intention Business Sector Perspective

Abstract doi.org/10.14569/IJACSA.2016.070189 PDF

90

Mobile computation offloading architecture for mobile augmented reality, case study: Visualization of cetacean skeleton

Author 1: Belen G. Rodriguez-Santana Author 2: Amilcar Meneses Viveros Author 3: Blanca Esther Carvajal-Gamez Author 4: Diana Carolina Trejo-Osorio

Augmented Reality applications can serve as teach-ing tools in different contexts of use. Augmented reality appli-cation on mobile devices can help to provide tourist information on cities or to give information on visits to museums. For example, during visits to museums of natural history, applications of augmented reality on mobile… Read full abstract & cite →

Mobile augmented reality mobile devices render mobile computation offloading

Abstract doi.org/10.14569/IJACSA.2016.070190 PDF

91

Resolution Method in Linguistic Propositional Logic

Author 1: Thi-Minh-Tam Nguyen Author 2: Duc-Khanh Tran

In the present paper, the resolution method for a linguistic propositional logic with truth value in a logical algebra - refined hedge algebra, is focused. The preliminaries of refined hedge algebra are given first. Then the syntax and semantic of linguistic propositional are defined. Finally, a resolution method which based… Read full abstract & cite →

Resolution Linguistic Truth Value Linguistic Propositional Logic Hedge Algebra

Abstract doi.org/10.14569/IJACSA.2016.070191 PDF

92

Single-Handed Cursor Control Technique Optimized for Rear Touch Operation and Its Usability

Author 1: Yoshikazu Onuki Author 2: Itsuo Kumazawa

To improve single-handed operation of mobile de-vices, the use of rear touch panel has potential for user interac-tions. In this paper, a basic study of operational control simply achieved through drag and tap of the index finger on a rear touch panel is conducted. Since a user has to hold… Read full abstract & cite →

Rear touch cursor control mobile device single-handed Fitts’s law

Abstract doi.org/10.14569/IJACSA.2016.070192 PDF

93

Traffic Sign Detection and Recognition using Features Combination and Random Forests

Author 1: Ayoub ELLAHYANI Author 2: Mohamed EL ANSARI Author 3: Ilyas EL JAAFARI Author 4: Said CHARFI

In this paper, we present a computer vision based system for fast robust Traffic Sign Detection and Recognition (TSDR), consisting of three steps. The first step consists on image enhancement and thresholding using the three components of the Hue Saturation and Value (HSV) space. Then we refer to distance to… Read full abstract & cite →

Traffic Sign Recognition (TSR) thresholding Hue Saturation and Value (HSV) Histogram of Oriented Gradients (HOG) Gabor Local Binary Pattern (LBP) Local Self-Similarity (LSS) Random forests

Abstract doi.org/10.14569/IJACSA.2016.070193 PDF

94

Risk Propagation Analysis and Visualization using Percolation Theory

Author 1: Sandra Konig Author 2: Stefan Rass Author 3: Stefan Schauer Author 4: Alexander Beck

This article presents a percolation-based approach for the analysis of risk propagation, using malware spreading as a showcase example. Conventional risk management is often driven by human (subjective) assessment of how one risk influences the other, respectively, how security incidents can affect subsequent problems in interconnected (sub)systems of an infrastructure… Read full abstract & cite →

security operation center malware infection perco-lation BYOD risk propagation visualization

Abstract doi.org/10.14569/IJACSA.2016.070194 PDF

95

MAI and Noise Constrained LMS Algorithm for MIMO CDMA Linear Equalizer

Author 1: Khalid Mahmood Author 2: Syed Muhammad Asad Author 3: Muhammad Moinuddin Author 4: Waqas Imtiaz

This paper presents a constrained least mean squared (LMS) algorithm for MIMO CDMA linear equalizer is presented, which is constrained on spreading sequence length, number of subscribers, variances of the Gaussian noise and the multiple access interference (MAI) plus the additive noise (introduced as a new constraint). The novelty of… Read full abstract & cite →

Least mean squared (LMS) multiple input multiple output (MIMO) linear equalizer multiple access in-terference (MAI) Variance AWGN adaptive algorithm

Abstract doi.org/10.14569/IJACSA.2016.070195 PDF