Peer Reviewed Journal

Abstract:

People share their views about products and services over social media, blogs, forums etc. If someone is willing to spend resources and money over these products and services will definitely learn about them from the past experiences of their peers. Opinion mining plays vital role in knowing increasing interests of a particular community, social and political events, making business strategies, marketing campaigns etc. This data is in unstructured form over internet but analyzed properly can be of great use. Sentiment analysis focuses on polarity detection of emotions like happy, sad or neutral.
In this paper we proposed an algorithm i.e. Senti Audio Visual for examining Video as well as Audio sentiments. A review in the form of video/audio may contain several opinions/emotions, this algorithm will classify the reviews with the help of Baye's Classifiers to three different classes i.e., positive, negative or neutral. The algorithm will use smiles, cries, gazes, pauses, pitch, and intensity as relevant Audio Visual features.
Keywords: Sentiment Analysis; Opinion Mining; Audio Visual Algorithm; Audio Features; Customer

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Mukesh Rawat, Swati Gupta, Varsha Rathi, "A new alley in Opinion Mining using Senti Audio Visual Algorithm"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The project is an application that allows users to interact in a virtual environment via a web interface, in which models are in three dimensions to simulate different activities. The application focuses on education with virtual reality technology, enriching the student's perception through the interaction with objects in an artificial world, facilitating their learning. A website was designed for this purpose, on which the application can be executed directly in the web browser with the help of a plugin or downloaded and run as a native application. The user navigates in the virtual environment containing a three-dimensional replica of one of the laboratories of the Polytechnic School N.U.E.. The tests consisted of running the model and laboratory simulations. The results obtained from forms show that the use of virtual reality is valid, accepted and helps understanding the context of the simulations.
Keywords: Virtual Reality, Simulation, Computer Graphics, Education, Learning.

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Victor U. Obrist and Eustaquio A. Martínez, "Application of Virtual Reality in a Learning Experience"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This project was a study of the development of an electronic commerce in Paraguay, tracking laws and regulatory decrees formulated by the technical agencies. As a result, a prototype is developed, which reproduces the steps to follow in a web-based e-commerce transaction using fictitious credit cards as payment method. A particular digital certificate created for testing purposes was used, performing secure connection via https protocol and the digital certificate issued by the Enforcement Authority and the Ministry of Industry and Trade. The results were obtained through the measurement of the database log, matching planned rules for transactions with the results obtained.
Keywords:e-commerce, prototype, digital certificate, Enforcement Authority, laws.

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Ing. María Lucía Rodríguez, Ing. M.Sc. Eustaquio Alcides Martínez Jara, "E-Commerce: Study, Development and Prototyping"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The Vehicular Ad-hoc Network is a novel technology. It has the property of higher node mobility. Vehicular Adhoc networks offer wireless communications between vehicles themselves (V2V) and between vehicles to the roadside units (V2R). The VANET is an active research area, as it has great prospective to enhance the road and vehicle safety, efficiency of traffic. Vehicular Ad-hoc Network not only just provides the safety applications, but also provides communication to the users. The QoS support in VANET is a challenge when the existing routing paths become no longer are available as a result of changes in the velocity and position of node, and distance between the vehicular nodes or network topology. In this study we designed a framework which provides us the facility to enhance various Quality of Service parameters, such as End to End Delay, throughput and packet loss ratio etc. The proposed model uses layered approach, deep classification as existed QoS components are further broken down and provides Quality of Experience to the users. NCTUns is used as simulation tool to build up simulations. After getting the results of simulation we carried out the performance analysis of various routing protocols. The simulation results indicate that the proposed scheme provides much better performance in terms of various QoS parameters like End to End Delay, throughput and packet loss ratio.
Keywords -QoS, VANET, V2V, V2I, WAVE

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Wajahat Hussain, Tahir Nawaz, Ahmed Farid, "Optimization of Quality of Service (QoS) framework for highway based Vehicular Ad-hoc Networks (VANETs)"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Web Mining has gained prominence over the last decade. This rise is concomitant with the upsurge of pure players, the multiple challenges of data deluge, the trend toward automation and integration within organization, as well as a desire for hyper segmentation. Confronted, partly or totally, with these multiple issues, companies recourse increasingly to replicate the data mining toolbox on web data. Although much is known about the technical aspect of WM, little is known about the extent to which WM actually fits within a customer relationship management system, designed at attracting and retaining the maximum amount of customers. An exploratory study involving twelve senior professionals and scholars indicated that WM is well-suited to achieve most of the customer relationship management objective, with regards to the profiling of existing web customers. The results of this study suggest that the engineering of WM processes into analytic customer relationship management systems, may yield highly beneficial returns, provided that some guidelines are scrupulously followed.
Keywords: Web mining, analytical customer relationship management, segmentation, data mining, profiling

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Myriam Ertz, Raoul Graf, "Discovering diamonds under coal piles: Revealing exclusive business intelligence about online consumers through the use of Web Data Mining techniques embedded in an analytical customer relationship management framework"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The shortage of ICT professionals in Thai workforce has been appeared in spite of many ICT-related programs offering in universities across Thailand. The statistics show that a promoting of new ICT-related programs, modified by CS program, is stealing students from CS program. Thus, CS enrollment decline as well as students' dropping outs are problems facing in every Thai universities. This paper reports on a study in which 10 people who are the representative of ICT graduates' users were interviewed and 702 freshmen who took in the introductory computer course were surveyed to try to determine the relationship of CS enrollment and ICT professionals and the factors contributing to decline in CS enrollments. The results revealed that most of ICT professionals were developed from CS background. The top reasons for rejecting the CS major, were its' difficulties and students' desire to use IT as an application, instead of a construction. These were their weakness in programming and technical work, but the reasons for choosing the CS major were opposite. Finally, this paper proposes a revitalization of the CS education framework to reverse the trend of CS enrollment decline.
Keywords–Computer Science, Education, Revitalization, Enrollment Decline, ICT Education

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Wanwipa Titthasiri, "Efforts to Revitalize the Computer Science Education in Thailand"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

The goal of this survey is to contribute to a better understanding of the distribution of the rainfall on the plateau of Allada in Benin. The plateau of Allada is the garner ofCotonou and vicinities. The food production is over 62% rainfed.Then, it imports to analyze the way how rains are spatially distributed on the area in order to deduct the potential rainfall. To achieve this goal, rainfall data of 28 stations have been used. Three sub-periods have been identified: 1996-2000, 2001-2005 and 2006-2010. The distribution of rainfall has been established with Thiessen and kriging methods. On average, 1117mm of rain fell on the study area per year. But three tendencies were shown: the less rainy zones, the fairly rainy zones, and the greatly rainy zones. All the rainfall zones knew an increase of the precipitations except Abomey-Calavi and Niaouli. But the variations are not significant. While analyzing the spatial structure for the kriging of precipitations, it was revealed a power model of variogram. The direction of the rainfall gradient is oriented southeast - northwest during the three sub-periods. Abomey-Calavi recorded the weakest precipitations. The strongest values are interchanged between Toffo and Sékou, Ouidah- North and Ouidah-City.
Keywords-Rainfall gradient, South Benin, spatial structure, variogram.

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Naboua Kouhoundji, Luc O. Sintondji, Expédit W. Vissin, Georges A.Agbahungba, "Geostatistical analysis of rainfall variability on the plateau of Allada in South Benin"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

It is not obvious how firms should mеasurе thеir manufacturing pеrformancеs. Various approachеs, most of thеm with a largе numbеr of mеasurеs on diffеrеnt hiеrarchical lеvеls, еxist. Many of thе mеasurеs usеd arе considеrеd obsolеtе and inconsistеnt for various rеasons. Thе usеfulnеss of most cost accounting systеms, individual mеasurеs as wеll as morе comprеhеnsivе activity-basеd costing systеms, arе frеquеntly quеstionеd sincе thеy do not covеr manufacturing pеrformancеs rеlativе to thе compеtitivе capabilitiеs (е.g. Dixon еt al., 1990, Whitе, 1996). Anothеr sеrious problеm with most pеrformancе mеasurеmеnt systеms usеd in firms is that thеy oftеn includе too many diffеrеnt mеasurеs, which makеs it difficult to undеrstand thе "big picturе" (Kееgan

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Eng. Mohamed M. Elmesmary & Eng. Hassan Ali Al-Zenki, "The Role Played by the Advance Maintenance Practice in manufacturing pеrformancеs"Vol. Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Ultrasonic technique is widely accepted as a characterizing tool because of its non destructive nature. Great technical advancement in ultrasonic apparatuses over the last few years has permitted their increased use. In the present work, an attempt has been made to develop an ultrasonic pulser receiver for pulse echo technique which gives pulsed RF of desired frequency on selection from PC without shifting to another oscillator. A microcontroller (ATMega16) controlled oscillator generates required frequencies on receiving a command. A pulse repetition frequency (PRF) is generated by microcontroller in such a way to give fixed number of RF cycles for each selected frequency. The receiver section receives the echoes from the same transducer, rectifies and amplifies it and is projected to oscilloscope for further study. The designed multi frequency ultrasonic pulser receiver system has been tested in standard liquids for velocity measurements.
Keywords - ATMega16, multi frequency, PC Interface, pulse echo technique, ultrasonics

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Rakhi V. Vyaghra, Satish J. Sharma and S. Rajagopalan, "Design of Microcontroller Based Multi-Frequency Ultrasonic Pulser Receiver"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In this study, the design and implementation of a system was carried out with sensors placed on a vest in order to ensure the visually impaired people to perform their actions without depending on someone else and to improve their quality of life. In this system, 4 pieces of sensors placed on the vest's front, ground and right-left arms warn the impaired person when less than 150 cm distance remains between the visually impaired and the obstacle. The microprocessor sends signal to the vibration motor which is placed in the direction where the obstacle is situated. With the decrease of the distance the vibration increases so that the person can understand how far and in which direction the obstacle is. For the purpose of not disturbing the other people, instead of audible warning, a new warning system was used with the help of the vibration motors which can be noticed only by the impaired person.
Keywords -Visually Impaired, Vest, Obstacle Detection, Direction Detection, Microprocessor

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Rüştü Güntürkün, Hasbi Apaydın, Şükrü Kitiş, Veysel Göğebakan, "The Design and Implementation of a Vest Made For Visually Handicapped Which Recognizes the Obstacles and Determines the Direction"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This review paper aims towards the optimization of CNC turning operation when used over an OHNS material. The lathe machine was chosen because of its widespread availability and its ability to perform various tasks without much change in its structure. Also using lathe machines is very cheap and hence it is beneficial from economic point of view as well. The turning operation was specifically chosen because of the various advantages that it offers. It can be used for machining a large variety of materials and it is cheaper than milling. OHNS (Oil Hardened Non Shrinking) tool was chosen due to its hardness. These materials are used only for dies so it was chosen so that its industrial usage could be exploited. To comprehend the usage, all the input and output parameters that could affect the machining process, namely input parameters like feed, cutting conditions, speed, etc. and output parameters like surface roughness, surface finish, material removal rate were analyzed using the researches that had already been done on CNC turning. After careful study of a variety of research papers on this topic, it was decided that several input as well as the output parameters would be considered which included feed, depth of cut and cutting speed were taken as the input parameters whereas Material Removal Rate (MRR) and surface finish were taken as the output parameters. From the results of the research papers, it was concluded that feed, depth of cut and cutting speed could be chosen as input parameters whereas MRR and surface finish would be the output parameters.
Keywords–OHNS, CNC,

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Surabhi Lata, Ashish Gupta, Aditya Jain, Sonu Kumar, Anindya Srivastava, Ramakant Rana, Roop Lal, "A Review on Experimental Investigation of Machining Parameters during CNC Machining of OHNS"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In today's world security of data, person and information is very important aspects.So biometric systems for user authentication are becoming increasingly popular due to the security control requirement in identity verification, access control, and surveillance applications. For authentication various recognition techniques are used e.g. vein pattern recognition, face recognition. For face recognition accurate face detection is primary need. Here we present two different approaches for face detection. First face detection approach is based on skin colour detection. Second approach is Haar feature based face detection.
Keyword:Skin colour detection, Haarfeatures

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Mr.Chanchal Mahadev Patil, Prof. K. P. Paradeshi, "Skin colour information and Haar feature based Face Detection"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In this paper, we introduce a Fuzzy Transportation Problem (FTP) in which the values of transportation costs are represented as hexagonal fuzzy numbers. We use the Best candidate method to solve the FTP. The Centroid ranking technique is used to obtain the optimal solution.
Keywords:Fuzzy transporation problem, Hexagonal fuzzy number, Best candidate method and centroid

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Dr. M. S. Annie Christi, Mrs. Malini. D, "Solving Transportation Problems with Hexagonal Fuzzy Numbers Using Best Candidates Method and Different Ranking Techniques"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This paper presents a solution methodology for transportation problem in an intuitionistic fuzzy environment in which cost are represented by pentagonal intuitionistic fuzzy numbers. Transportation problem is a particular class of linear programming, which is associated with day to day activities in our real life. It helps in solving problems on distribution and transportation of resources from one place to another. The objective is to satisfy the demand at destination from the supply constraints at the minimum transportation cost possible. The problem is solved using a ranking technique called Accuracy function for pentagonal intuitionistic fuzzy numbers and Russell's Method.

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Dr.M.S.Annie Christi, Mrs. Kasthuri .B, "Transportation Problem with Pentagonal Intuitionistic Fuzzy Numbers Solved Using Ranking Technique and Russell's Method"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In many industrial, medical and scientific image processing applications, various feature and pattern recognition techniques are used to match specific features in an image with a known template. Despite the capabilities of these techniques, some applications require simultaneous analysis of multiple, complex, and irregular features within an image as in semiconductor wafer inspection. In wafer inspection discovered defects are often complex and irregular and demand more human-like inspection techniques to recognize irregularities. By incorporating neural network techniques such image processing systems with much number of images can be trained until the system eventually learns to recognize irregularities. The aim of this project is to develop a framework of a machine-learning system that can classify objects of different category. The framework utilizes the toolboxes in the Matlab such as Computer Vision Toolbox, Neural Network Toolbox etc.
Keywords: Artificial Intelligence, Neural Networks, Computer Vision, Learning, Bag of words, Scale Invariant

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Aswathy K S, Prof. (Dr.) Gnana Sheela K, "Modelling Framework of a Neural Object Recognition"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

Pavement deterioration is a serious problem for road and traffic sector in almost every country, the most affecting causes of bituminous pavement failures have been studied in this paper. The paper describes the lessons learnt from pavement failures and problems experienced. Failures of bituminous pavements are caused due to many reasons or combination of reasons. Application of correction in the existing surface will enhance the life of maintenance works as well as that of strengthening layer. Along with the maintenance techniques there are various methods for pavement preservation which will help in enhancing the life of pavement and delaying of its failure.This paper discusses the possible causes of pavement failures, and recommendbetter ways to minimize and hopefully eliminate the causes of failures in bituminous pavements.
KEY WORDS:Deterioration, Bituminous pavements, Remedies, Causes of failure, Defects.

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MSurajo Abubakar Wada, "Bituminous Pavement Failures"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

This paper proposed methods for the improvement of transconductance in the bulk driven operation amplifier. Here we are using four technologies for the enhancement of transconductance. First modifies the transconductance with the help of active load; second uses a differential pair for the modification transconductance, while third is the proposed bulk-driven input stages with modified low voltage cascode biasing scheme whereas last is the bulk driven input stage with enhanced effective transconductance. All the above methods are used to enhance the transconductance which gets decreased.
Keywords - transconductance, bulk-driven, cascade biasing.

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Kshitij Shant, Rita Mahajan, "Techniques for the Improvement in the Transconductance of a Bulk Driven Amplifier"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

With a very swift development in urban areas the framed structures which are infilled by brick masonry or concrete blocks are widely used as partition walls and also exterior walls. Masonry infill walls are common element in structural system which modifies the conduction of building under the lateral load. These structures resist the moderate earthquakes and accomplish well in such a prime manner that even if they have no load bearing function. Evidently, during the time of resolution of such a multi-storey structure, the infilled frame is considered as bare frame, because IS codes do not provide any guide lines for the analysis and design of RC frames with infill wall. This paper addresses the numerical study of G+10 RC flat plate framed building with different cases i.e, soft story at ground level (Basement), with soft story at 5th floor level, without soft storey and bare frame building by using ETABS as soft computing tool. All these cases are analyzed for equivalent static method and Response spectrum method. By this, dynamic properties are evaluated and according to the results obtained conclusions are drawn.
Keywords –Masonry, soft story, infilled, dynamic, partition.

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Mr. Muralidhara.G.B, Mrs. Swathi Rani.K.S, "Behavioural Study of RC Flat Plate Multi-Storey Building Persuaded By Stiffness of Masonry Infill Wall"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com

Abstract:

In this paper, the main cryptographic technique we will use affine cipher used for encryption and also decryption by using one of the linear algebra technique lower and upper triangular technique.
Key words: Affine cipher, encryption, decryption, lower and upper triangular decomposition.

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B. Kumaraswamy Achary, K. Rama Krishna Prasad, V. Vasu, "Cryptographic Technique Used Lower and Upper Triangular Decomposition Method"Vol. 6 - Issue 2 (February - 2016), International Journal of Engineering Research and Applications (IJERA) , ISSN: 2248-9622 , www.ijera.com