bluuebunny/crossref_metadata_2025 huggingface dataset:
Security Attacks and Challenges of Wireless Sensor Network’s -a Review
Authors: Shaik Riaz , Shakeel Ahamad Shaik
Published: April 2019

Wireless sensor networks are becoming part of many of the research areas to address different issues related to technological and societal. So, The developments in wireless communication technology have made the deployment of  wireless sensor nodes connected through wireless medium, known as wireless sensor networks. Wireless sensor networks have numerous applications in many fields like military , environmental monitoring , health , industry etc.. wireless sensor networks have more benefits over Wired networks .Though there are several advantages of wireless networks, they are prone to security issues. . Security became a major concern for wireless sensor networks because of the wider application. So ,this paper addresses the critical security issues of wireless sensor networks that may encounter in the different layers of the communication protocols like OSI.This paper presents a detailed review on the security issues and its challenges of the wireless sensor networks.
Central Controller Framework for Mobile Cloud Computing and Security Issues
Authors: Sk Mahaboob Sharif Sk , V.V Satyanarayana K , Harsha vardhan M , Harika V
Published: April 2019

Cloud Computing is an on demand service where resources like online office software and on-line storage are made available as per the users requirement. The word cloud in cloud computing is used as a symbol for internet since it offers various computing services as well as resources  like storage, servers, platforms  and applications are provided to devices over the internet. Mobile cloud computing joins the cloud computing with mobile computing and giving the shopper with limitless pool of useful resource from cloud without hampering mobility of consumer. The mobile cloud computing generation is developing rapidly many of the customers and at the equal time it introduces the early protection threats inside. A mobile user storing data on the cloud can be read by the cloud service provider or hacked by man-in-middle attack, thus affecting consumer privateers and integrity. So information saved on the cloud have to be encrypted, disallowing unauthorized user to access saved records. Mobile devices are resource constrained since they are battery powered, have less processing power and have less storage space. Any set of rules or technique used for securing mobile users statistics have to don't forget above constraints for powerful makes use of cloud for portable clients. Most of the mobile devices have nearly equal functionalities, so mobile devices will face some problems associated with security and third parties, by this paper we have given a review of different techniques for secure storage of mobile user’s data in the cloud, their merits and demerits for mobile environment.
An Enhanced Approach of Intrusion Avoidance and Privacy Pre-serving for Sharing Healthcare Data on Cloudlet
Authors: Karimunnisa Syed. , Suma Anusha K
Published: April 2019

With the development of clouds and cloudlet technology along with wearable devices, the need for providing security to medical data can be increased. Medical data includes data collection, data storage and data sharing, etc. Traditional healthcare system transmits the medical data to the cloud using sensitive information which causes communication energy consumption. Practically, sharing medical data is a challenging task. Thus in this paper, we propose a novel healthcare system by using the ﬂexibility of cloudlet. The operations of cloudlet include privacy protection, data sharing and intrusion detection. In data collection stage, First, the data collected by wearable devices is encrypted using Number Theory Research Unit (NTRU) method and that encrypted data can be transfered to nearby cloudlet. Secondly, we develop a new trust model to help users to select trustable similar patients who want to share stored data in the cloudlet and to communicate with each other about their diseases. Thirdly, we divide users’ medical data into three parts and give them security which is stored in remote cloud of hospital. Finally, to protect the healthcare system from malicious attacks, we implement a novel collaborative intrusion detection system (IDS) method based on cloudlet mesh, Our experiments proves the effectiveness of the proposed scheme.
IOT Based Monitoring Of Household Electricity Appliances
Authors: M. Sri Lakshmi K , Sairam P , Yeswanth V , Akhila A
Published: April 2019

A Smart Electricity meter is a new kind of electricity meter that can send meter reading and billing to the user. They are a replacement for standard meters, which use technology created decades ago .Smart electricity meters have been in development in many countries. Presently, people have to come to electricity meter to generate bill. We could not know how many units of current we have been consuming from time to time. The system we propose in this paper is a smart electricity meter which will monitor the current electricity usage and gives a notification to us which says how many units of current have been consumed and the amount we have to pay. we can also enable a setting that will notify us whenever particular units of current have been consumed. The entire consumption history of current from time to time can be monitored in the database.
Design and Analysis of Crane Hook with Different Cross Sections
Authors: Sai Kumar Trinath , . Majeti , Riyaz Md , V.Narayana M , Pathri Murali , Baburaja Kammuluri.
Published: April 2019

Load is to be transported from one location to other location with the help of heavy vehicles, the load is placed on heavy vehicles with the help of crane or forklifts or conveyer belt, crane hook which bears the entire load. The weight of the load is related to dimensions and material of the hook.  The major part which is to be replaced as per load is crane hook, hook is subjected to pressure and bending stress. In the present work the crane hook of different cross sections is being analyzed on model of crane hook. The crane hook is modeled on the Solidworks and analysis using Ansys. From the structural analysis performed on crane hook the stress values based on the model and stress value modifications are found.
Survey on Mobile Malware Analysis and Detection
Authors: Swetha K , V.D.Kiran K
Published: April 2019

The amazing advances of mobile phones enable their wide utilize. Since mobiles are joined with pariah applications, bundles of security and insurance issues are incited. But, current mobile malware analysis and detection advances are as yet flawed, incapable, and incomprehensive. On account of particular qualities of mobiles such as constrained assets, user action and neighborhood correspondence ability, consistent system network, versatile malware detection faces new difficulties, particularly on remarkable runtime malware area. This paper provides overview on  malware classification, methodologies of assessment, analysis and on and off device detection methods on android. The work mainly focuses on different classification algorithms which are used as a part of dynamic malware detection on android.
Security Attacks in Wireless Sensor Networks
Authors: Bhagavathi Gurajada Lalitha , Deepthi Rajaputra Sai , Gogineni Indira , Shaik Riaz
Published: April 2019

In today’s world, Security is the prime concern for each application. Network security and Computer protection are the serious issues. A broad range of Wireless Sensor Networks (WSNs) applications[1][15] are widely used in military, researches etc. The key subject of computing is to provide network security several types of attacks are increasing day by day. The attacks present in different layers are produced due to the susceptibilities present in the layers. The Seven layers in OSI model are formulated to convey the information from highest layer to lowest layer. Broadcast of data gets modified according to the layer in which it lies. Individually every layer is weak to different types of attacks. This paper models about the different attacks present in each layer of OSI.
A Review on Security Issues and Challenges of IoT
Authors: E. Suresh Babu Dr , Bhargav Raj V , Manogna Devi M , Kirthana K
Published: April 2019

This papers reviews and surveys the security issues, mechanism of internet of things (IoT) proposed in the literature. As IoT is a computing concept that describes the idea of everyday physical objects being connected to the internet and being able to identify themselves to other devices. The main advantages of IoT improve the resource utilization ratio and relationship between human and nature. In addition, it possesses various characteristics like sensing, heterogeneity, connectivity, dynamic nature and intelligence. However, it possesses several challenges like connectivity, compatibility, longevity, privacy and security. Specifically, Security and privacy are the crucial issues that need to be solved for successful deployment of IoT. Moreover, some of the data collected from the IoT are very sensitive and should not be revealed to third parties. Such data needs to be protected by some provided legislations. We reviewed some of the security challenges of IoT like secure communication, data privacy and integrity, authorizing and authenticating the devices.
Detecting SQL Injection Using Correlative Log Analysis
Authors: Sreeja T , Manna Sheela Rani Chetty Dr , Babu Boddu Sekhar
Published: April 2019

The spiking landscape of cyber-attacks is reflecting its trend towards invoking vulnerabilities in a web application. The vulnerabilities seem to be over-growing second by second beside being over-coming time to time. The reason behind is, new attack vectors are often being deployed by the threat actors. The global cyber security market alone has brought a turnover of about $350 billion, which shows how wide the attack landscape is and how expensive it is to detect, protect and respond to the cyber issues. Most of the security experts have quoted that, the average cost of a data breach will exceed to $150million by 2020 and about 80 percent of the global demography were nowhere aware of such attacks. From the past few years, SQL injection is acting as a major vector in breaching the sensitive data. Detecting SQL injection through log correlation is the most effective methodology utilized under adaptive environments seeking no tool investigation. This paper exposes a detection methodology of an SQL injection attack without any mere concentration on automated tools. The paper goes with a motto of detection through configuring the available resources like web server,database,and an IDS in a way of creating adaptable environment that can bring the entire attacker information through log analysis. The paper would represent the attacker phases in a finite automata.
Operational Multi-Modal Distance Metric Learning to Image Reclamation
Authors: Lavanya L , Ujwala Pavani Chebrolu , Vineeth Gadchanda , Lavanya Borada
Published: April 2019

Distance learning is an eminent technique that improves the search for images based on content. Although widely studied, most DML approaches generally recognize a modalization training framework that teaches a metric distance or a combination of distances in which several types of characteristics are simply interconnected. DML methods of that type suffer some critical limitations (a) Some feature types can significantly overwhelm others with the DML assignment, due to different attributes, and (b) the distance learning standard in the combined metric properties can be consumed using the feature attribute approach combined. In this article we refer to these the restrictions are reviewed online- multimodal distance metric training scheme (OMDML), which explores a dual duplication online learning scheme. (c) learn to optimize the distance metric in each owner space separately; and (d) learn find the optimal combination of different types of characteristics. To overestimate the cost of DML in sophisticated areas, we offer a low level OMDML algorithm that not only reduces estimated costs, but also guarantees high accuracy. We are here carried out exhaustive experiments to estimate the performance of the algorithms proposed for the restoration of multimedia images.
Enhancing the Performance of Crime Prediction Technique Using Data Mining
Authors: P.Raja Rajeswari Dr , Surya Teja P , Sri Harsha P , Chaitanya Kumar T
Published: April 2019

Time is a important factor for criminal sentencing. Most of the times, criminal released on the bail which may harmful to the society, even after they have furnished the judgment. This sort of threats cut down through the prediction analysis. The analysis can be done on the concerned person to analyse that she/ he is about to do the crime. So that, its benefit not only for law enforcement but also for country safety. Data Mining, a method which handles a massive datasets. Data mining also used to guess desired patterns. Police Officers are the best persons for crime prediction and also predict the criminal’s upcoming activities. We are here implementing the use of Frequent Mining Pattern in addition to Association Rule Mining. The main aim of this paper is analysing several crimes by various criminals and to predict chance of crimes by same criminal. It will be helpful for Country Law Enforcement and safeguarding from criminals who were released on Bail. Aim can be achieved with the help of Apriori Algorithm.
Controlling Home Appliances Using IOT
Authors: Rama Krishna V , Prem Satish Y , Raj Kumar N , Sai Keerthie E
Published: April 2019

These days, huge consideration is being given to IOT in many fields. It chiefly manages the correspondence between a few electrical gadgets. The IOT is encountering quick reception in the public, from mechanical to home applications. We can influence gadgets to convey through an interconnection organize. We can apply IOT in many fields. Here, we are for the mostly focusing on controlling Home Machines. As per condition, consequently, the gadgets can do their errands. With the improvement of the social economy, a number of machines which always increases have been exhibited in a house. It is an issue that how to oversee and control these apex different machines proficiently and advantageously in order to accomplish more agreeable, security and solid space at home. In current Venture, We will manage a few parts of the IOT in Home Machines controlling.
Document Summarization Using Clustering and Text Analysis
Authors: Shahana Bano Mrs. , Divyanjali B , K M L R V Virajitha A , Tejaswi M
Published: April 2019

Document summarization is a procedure of shortening the content report with a product, so as to make the outline with the significant parts of unique record.Now a days ,users are very much tired about their works and they don’t have much time to spend reading a lot of information .they just want the maximum and accurate information which describes everything and occupies minimum space.This paper discusses an important approach for document summarization by using clustering and text analysis. In this paper, we are performing the clustering and text analytic techniques for reducing the data redundancy and for identifying similarity sentences in text of documents and grouping them in cluster based on their term frequency value of the words. Mainly these techniques help to reduce the data and documents are generated with high efficiency.
Secure Data Deduplication by Using Convergent Key Technique
Authors: B.Tirapathi Reddy Mr , K.V. Padmasree Ms , K KrishnaKanth Mr , Dushyanth KumarReddy Mr
Published: April 2019

Data de-duplication is the significant system used for removal the repetitive copy of information and broadly use in cloud storage to decrease and upload bandwidth. Our main motto be toward accomplish safe de-duplication within cloud. Convergent encryption has been utilized for safe de-duplication, complication is having colossal number of convergent keys. We will be utilizing base line approach in which each of the user have their own masterkey for encrypting their convergent keys also send them to cloud. This approach produces huge amount of keys with increment in amount of user and it needs help of user to look after master keys. At ending we will have De-key in which users need not deal with the key on their individual except steadily circulate convergent key among many servers.
A Comparative Study on Brain Tumor Diagnosis Techniques Using MRI Image Processing
Authors: G. Pradeepini Dr , Sekhar Babu B , Tejaswini T , Priyanka D , Harshitha M
Published: April 2019

Image processing is a technique to carry out certain operations on an image so as to obtain some helpful information from it i.e., an enhanced image would be more advantageous. It is a similar to that of signal processing where input would be the image and the output obtained through this processing would be attributes/characteristics corresponding to that image. Currently, Image processing is one among the trending technologies. It is definitely one significant study area in the fields of engineering and computer science. Medical images have a vital role in the diagnosis of disorders & for checking the accurate functioning of organs. Hence, this is an active research area where several methods are being used and developed in order to make diagnosis facile. This medicinal imaging technology gave the doctors an insight for diagnosis of internal parts of the body. Also it helped doctors in performing Minimally Invasive Surgery, more commonly called as the keyhole surgeries which is done by inserting long and thin instruments into the body through small incisions to reach the internal organs instead of traditional operation techniques. The brain is the utmost important internal organ in our body and tumors effecting it could be very critical and hazardous situation. The brain tumor is a soft intracranial mass made up by irregular growth of cells of the tissue in the brain or around the brain. MRI Imaging play a vital role in brain tumors for evaluation, diagnosis and treatment arrangement.
Focused on multi viewed virtual reality short film 'sweeney TODD - the story of a barber' production study
Authors: Yi. Jung Hyun , Gi. Kim Hyung , Hong Sungdae
Published: April 2019

Background/Objectives: The Virtual Reality realistic image content is a technology to enable building imaginary space by synthesizing both real and graphic images so as to provide the sensation of immersion without the distinction between real and virtual world. In addition, this is a realm with strong growth potential requiring the raise of technological maturity in the medium to longer term.Methods/Statistical analysis: This research is an attempt to study the time and structure to acquire multi-view components beyond the degree of simple technological experience of delivering the already constructed information unilaterally. In addition, the direction to selectively solve the key problems in VR image grammar is explored by considering the pipeline of production technology including time control, etc.Findings: In this study, we have examined the necessary element for production such as the actor’s movement, lighting, space set for postproduction stitching and issues that arise in direction by actually producing the VR 360 image in real life. We realized that in the view point of VR 360 image, more than the camera angles, the mise-en-scene and space coordination according to the actor’s movement is more important.Improvements/Applications: VR visual grammar’s liberal point of view has the potential to become a specialized genre where it can extend as a new genre by breaking free from the square frame and specialized format
Seismic behavior of transfer girder in multi-story building
Authors: Guptaa Samrat , R. Kannanra jkumar P , T. Ravichandran P , Krishnaraj L
Published: April 2019

Urbanization had led to many housing problems in India. Scarcity of land is one such biggest problem in India. This issue is one of the most pivotal issues that need to be provided with a swift and efficient solution if we want to grow as a nation whilst achieving the goals we are aiming at. Hence, there is a rise in many Multi storey and Highrise structure. Rise in car park and open column free space for auditoriums. The study focuses on the study of seismic assessment of the Multi-storey structure with transfer girder. The use of transfer girders in a building will help to a greater extent to minimize the issue regarding the lack of space for car parking. A building prototype model with transfer girder at different level was analyzed using elastic linear response spectrum. Different results such as Base Shear, Time Period, Interstorey Drift and Displacement had been analysed in different model and optimum modeling of Multi storey RC Frame building with transfer girder system using SAP 2000 and also comparison on performance of Multi storey building by placing the transfer girder in different level has been carried out.
An efficient method for image mining using GLCM and neural network
Authors: R. Nisha Dayana T , A. Lenin Fred Dr
Published: April 2019

Currently, content-based Image recovery (CBIR) drives for producing approaches which supports viable searching and scanning of vast picture progressive libraries by considering unwavering image texture features and has been a rapidly growing inspection bearing among image information recovery, computer vision, and database. The learning procedure of CBIR is achieved with the Neural Network method together with GLCM feature abstraction in our projected technique. Furthermore, with the ABC algorithm the normal/abnormal arrangement of the medical dataset images is managed. Lastly, to regulate the function of the projected method the solutions were replicated and associated with the available method. In the working platform of MATLAB, the projected method is applied.
Performance analysis of coded 8-pssk system with MRC diversity in fading channels
Authors: Young Chun Jae , Soo Yeom Kee , Gon. Kim Eon.
Published: April 2019

Due to the increasing demand for low power communication in the field of remote control & monitoring, it is necessary to introduce a communication technique to meet the various QoS requirements even in an inferior radio channels. In order to ensure these QoS requirements, we propose a communication technique that applies the channel code, diversity scheme into power-efficient modulation. It makes the radio possible to dramatically improve BER by reducing the uncertainty due to fading channels. A core of proposed communication technique is to maximize the performance gain by adopting diversity technique and channel coding scheme. Diversity gain and channel coding gain further increase the performance difference (gain) between power-efficient modulation and conventional modulation, resulting in a signification BER improvement. By adapting the proposed communication technique it is expected to improve the usability of low-power radio according to the satisfaction of the various QoS requirements.
A study on the solid image projection mapping system in the curved display of the face shape for the performance art
Authors: Seo Song Eun , Sang Yoo Gil , Dae Hong Sung
Published: April 2019

Background/Objectives: Aims to study the projection mapping technology which will project the multi-phase solid image in the curved display real time in the performance.Methods/Statistical analysis: Analyze the shape of the object to be mapped for the project and based on the analyzed characteristics, the structure of the installation of the applicable project to the actual object and the projection mapping production tool shall be developed and be applied to the elastic shape.Findings: According to the analysis result of the curved display, one projector did not suit the image and the distortion of the image occurred. According, it was divided into the four sections and projection mapping was made to minimize the problems, and the projection production tool which applied the geometric matching technology, edge blending technology, UDP telecommunication method etc based on the grid for the image matching using the Max/Msp was developed and the actual face shaped curved display was applied.Improvements/Applications: In order to conduct projection map precisely to the actuator moving real time, Z-depth should be considered and the advanced technology which matches the three dimensional mapping image should be applied.
A study on the layout design of the domestic portal site APPS
Authors: JuLee Hyun
Published: April 2019

Background/Objectives: Even just a few years ago, we took care of a lot of things through PC, from writing simple documents to checking our email and doing online shopping. But many of these tasks are now done on smart phones.Methods/Statistical analysis: It has become difficult to imagine a world without smart phones these days. This has led to all websites considering a smart phone environment when designing their sites. The layout which has the greatest range of change depending on the screen size is now an important element in design. As such, a comparative analysis was conducted on the layout design of the main screens of Naver and Daum, two of the leading portals in Korea.Findings: The layout of the mobile portal site by Naver and Daum had similar menus without a big difference. However, there was a slight difference to the menu laid out around the search window. First, Naver had the search window located immediately below the site name and the menu was laid out so that news could be viewed by category. The menu can be moved left and right to enter into the categories. Major articles are shown under the menu. Scrolling the entire window up and down allows you to move to a screen to see more information. Under major articles are photos considered hot topics under ‘hot menu items’. Below the photo is weather forecast in a large font size, which would be of interest to many users. Daum, too, has the search window under the main logo but unlike Naver, has the real-time search ranking under the search menu instead of the main menu. In addition, the main menu located under the real time search words draw attention with its head font and color of the logo. This can be moved left and right to expand the menu. The remaining structure is similar to that of Naver, consisting of major news, hot topic photos and weather forecasts.Improvements/Applications: There were almost no ornamental elements on the main page of Naver or Daum. There were only text and information, as well as related photos.
R2RS: schema-based relational databases mapping to linked datasets
Authors: Ri Kim Ju , Kook Han Sung
Published: April 2019

Background/Objectives: The vast amounts of high-quality data stored in relational databases (RDB) is the primary resources for Linked Open Data (LOD) datasets. This paper proposes a schema-based mapping approach from RDB to RDF, which provides succinct and efficient mapping.Methods/Statistical analysis: The various approaches, languages and tools for mapping RDB to LOD have been proposed in the recent years. This paper surveys and analyzes classic mapping approach and language such as Direct Mapping and R2RML. The mapping approaches can be categorized by means of their data modeling. After analyzing the conventional RDB-RDF mapping methods, this paper proposes a new mapping method and discusses its typical features and applications.Findings: There are two types of mapping approaches for the translation of RDB to RDF: instance-based and schema-based mapping approaches. The instance-based mapping approaches generate large amounts of RDF graphs by means of mapping rules. These approaches causes data redundancy since the same data is stored in two ways of RDB and RDF. It is very easy to bring the data inconsistence problem when data update operations occur. The schema-based mapping approaches can effectively avoid data redundancy since the mapping can be accomplished in the conceptual schema level.The architecture of SPARQL endpoint based on schema mapping approach consists of five phases:Generation of mapping description based on mapping rules.SPARQL query statements for RDF graph patterns.Translation of SPARQL query into SQL query.Execution of SQL query in RDB.Interpretation of SQL query result into JSON-LD format.Experiments show the schema-based mapping approach is a straightforward, succinct and efficient mapping method for RDB2RDF.Improvements/Applications: This paper proposes a schema-based mapping approach called R2RS, which shows better performance than the conventional mapping methods. In addition, R2RS also provides the efficient implementation of SPARQL endpoint in RDB.
Design fabrication and performance analysis of length morphing rotor blade
Authors: Saravanan G , Kumar Annamalai Vinoth , Bharath N , Kevin Antonio , Rahul Teja G , Steven Anto Neil
Published: April 2019

The present work deals with helicopter theory involving the study, design and fabrication of the helicopter rotor blades with the length-morphing mechanism. The research of the rotor blades has enabled in a proper understanding of the aerodynamics and design of the same. The thrust produced by a blade is proportional to its area, and for every motor RPM, maximum thrust efficiency is achieved for a discrete length of the rotor blade. Facing this complexity, designers compute an optimal length for the average motor RPM while designing the heli-copter blades. Acknowledging the challenges, Length-Morphing rotor blades targeting maximum thrust efficiency for each motor RPM was developed with the aid of knowledge in Blade Element Theory. The rotor blade was designed and fabricated to be driven by the centrifugal force from the motor. The rotor blade was divided into fixed inboard section and sliding outboard part in a span-wise direction. The analy-sis was carried out to study and comprehend the operating conditions of the length-variable rotor during revolutions and to derive the design variables of extension-spring and rotor weight. Variation of thrust concerning the length of the rotor blade was studied, and the setup was fabricated. The project aims to enable maximum rotor blade thrust efficiency for each RPM of the motor by varying the length of the rotor blade and computing the performance characteristics of the same.
ROI-based efficient video data processing for large-scale cloud storage in intelligent CCTV environment
Authors: Hyeok Lee Dong , Je. Park Nam
Published: April 2019

Background/Objectives: Big data environment is being realized. Recently, intelligent public safety environment on the foundation of the image processing technique based on big data is being introduced, and accordingly, processing CCTV images is becoming more important day by day.Methods/Statistical analysis: In this paper, an efficient technique to send image information for mass cloud storage environment was proposed. With the offered method, only the ROI area is extracted and partial object images are transmitted, and it has the strengths of higher efficiency and protected privacy with the application of a masking technique.Findings: it is general to apply the masking technique partially to face information, and in this study, the privacy of the image data registered in the cloud storage was to be protected based on this masking technique, and an efficient data transmission structure grounded on ROI area extraction was proposed.Improvements/Applications: With the offered method, only the ROI area is extracted and partial object images are transmitted, and it has the strengths of higher efficiency and protected privacy with the application of a masking technique.
Study on force characteristics in accordance with gear ratio of the linear magnetic gear
Authors: Won Seo Sung , Hun Shin Kyung , Hong Keyyong , Hwan Kim Kyong , Young Choi Jang
Published: April 2019

We have studied linear magnetic gears. Since linear magnetic gears are excellent in terms of ease of manufacture and economy, we studied linear magnetic gears in this paper. The speed and the force of the secondary side of the magnetic gear are determined according to the gear ratio. In additional, the linear magnetic gear also performs a linear reciprocating motion different from the rotary magnetic gear. Therefore, in this paper, the model selection was made through reference works. The selected models had analyzed in accordance with gear ratio.Especially, the characteristics analysis method was compared with total harmonic distortion and force ripple. Also, it is possible to predict and compare the total harmonic distortion, the force ripple, and the speed according to the gear ratio. Finally, the speed comparison between the primary side and the secondary side of the gear ratio was carried out and the validity of the research direction of the linear gear was verified through all the results. All results are important for predicting gear ratio selection of precision linear magnetic gears. Therefore, in this paper, the load force is set opposite to the secondary side, and through this process to obtain accurate results from the analysis of the linear magnetic gear. From the analysis results of this paper, we can analyze the combined model of linear magnetic gear and linear generator.
Analysis of clustering in wireless sensor networks
Authors: Stephen C Arul , Abishek.B Ebenezer , V.Rajendran Dr
Published: April 2019

Location based routing using Global Position System used for establishing the nodes in wireless sensor networks making uses of clustering along with the location based routing is used for faster reliable and reduced Hops with minimum energy consumption and by using of minimum spanning tree algorithm to achieve a shortest path in a network. Clustering in wireless sensor network is used for improving network lifetime. We propose effective method called enhanced route optimization in clustering is performed using minimum spanning tree algorithm.
Elephant warning system using IOT
Authors: M Radhika. , Nashreen.Z Rahamathun , Lakshmi Sravya Vinjam
Published: April 2019

India is a nation of Mega-Diversity.There are large number of plants and wild animals.One of the most common problem India which is facing today is the wildlife conflicts.There are several areas and farms which are more in risk to wildlife attacks. Elephant crop raiding is very common in most of these places. An average of 250 human death by elephants are reported from India. In this paper we have tried to give a digital solution with the help of the popular Internet of Things which can give an awareness or warning to the local people about the movement of elephants in forest areas by detecting the infrasound communication of elephants. The warning will be given by an android based application.
An analytical study on sliding mode strength at the bonded interface depending on the inclined angle of unidirectional CFRP inclined double cantilever with laminated structure
Authors: Woong Park Jae , Ung Cho Jae
Published: April 2019

Background/Objectives: CFRP is getting a great deal of attention with its next-generation lightweight materials. Weight lightening can be greatly improved by designing the structure using the method of bonding lightweight materials.Methods/Statistical analysis: This study was based on BS (British standard) 7991 for mode II (Sliding mode). BS 7991 is a basic research method for identifying the basic elements of CZM (Cohesive zone method). In the mode II as sliding mode of the inclined double cantilever beam, the effects on the materials and the mechanical properties shall be identified when the sliding load working at the bonded interface appears.Findings: Unidirectional CFRP shall be designed in accordance with quasi-isotropic laminate in order for its elastic stiffness to be designed similarly at all the coordination directions. Therefore, the laminate structure used in this study was designed to be [0 / ± 603]s. This is because the adhesion force acting on the bonded interface varies according to the progress of the failure when the interfacial failure occurs in the mode II as sliding mode of the inclined double cantilever. Quasi-isotropic laminate structure has an advantage of not setting differently elastic stiffness depending on the coordination in all the directions. The analysis condition of a restraint has been applied to one of the inclined double cantilevers with remote displacement excluding the rotation direction. The freedom of rotation direction along with forced displacement of sliding direction has been given to remote displacement in the other cantilever. Forced displacement speed was set at 3 mm/min. Given the free direction of rotation in both cantilevers, the inclined double cantilever has been ruptured, minimizing the interference between the elements.Improvements/Applications: In this research, a database for the application of lightweight materials and the bonding method, which are the design elements for lightweight structure, has been constructed.
A study on preventive system against recidivism of retaliatory crime using IOT-based smart watch
Authors: Youen Oh Sei
Published: April 2019

Background/Objectives: The study recognizes a seriousness of recidivism of retaliatory crimes and, in order to resolve the issue, proposes a preventive system against recidivism of retaliatory crimes by utilizing a IOT-based smart watch, which enables minimization of damage from retaliatory crimes and crime prevention.Methods/Statistical analysis: In a discussion of retaliatory crimes and a smart watch, formal statistical figures from the National Police and the Supreme Prosecutors’ Office were observed and a system module has been established, enabling minimization of damage from retaliatory crimes by additionally editing functions based on a preexisting module, a smart watch operation method for personal protection currently in-use by the National Police, so that a possibility of a retaliatory crime occurrence can be detected.Findings: The society recently has recognized the seriousness of retaliatory crimes in relation to Stalking, dating violence and domestic violence, and has actively strived for precautionary and responsive measures against retaliatory crimes with judicial authorities. Therefore the preventive system against recidivism of retaliatory crimes by using a IOT-based smart watch let received data from victims wearing a smart watch with sensors be transferred to a monitoring module. Particularly, not only having sensors, the smart watch has additional functions to record and film the scene automatically and to minimize an error range of location tracking and appoint a specific building position. Then, a chance of possible recidivism of retaliatory crime occurrences related to the received data from a smart watch is determined within the monitoring module. If any possible retaliatory crime occurrence is expected, a crime responding module is activated, otherwise, the received data is deleted. Furthermore, the collected data from the crime responding module and from those who are wearing a smart watch are stored in an integrated DB and are used to improve countermeasures against future retaliatory crimes.Improvements/Applications: The system can identify the chance of recidivism of retaliatory crimes in advance through a monitoring module and a smart watch equipped with various sensors. Furthermore, the crime responding module is performed in 4-phases, which ensures sufficient time for the police to be mobilized, delays criminal acts, minimize damage from the crimes and enables rapid countermeasures.
Analysis of correlation of climate factors affecting solar power generation
Authors: Jong Yoo Bok , Bae Park Chan , Lee Ju
Published: April 2019

Background/Objectives: In designing the solar power generation, feasibility review and power generation volume prediction during guarantee phase after the completion are very important.Methods/Statistical analysis: The study compares the actual power generation volume obtained from solar power generation monitoring system and estimated volume calculated using overseas meteorological data from Meteonorm 7.1 and NASA-SSE and Korean data from the Korea Meteorological Administration, in order to understand their accuracy. The calculation using KMA data, with the highest prediction value, was used to analyze the correlation among solar radiation, temperature, and solar power generation volume.Findings: Previous solar power generation volume prediction was conducted only with solar radiation value, which caused errors between the actual and predicted solar power generation volume. The study found that the power generation volume and solar radiation have a high positive correlation coefficient of 0.8131 for Songam Power Plant. For correlation between power generation volume and temperature, the coefficient for Songam was 0.2843 and 0.4616 for Jipyeong Power Plant, showing lower influence than that of solar radiation. In sum, solar radiation influences the solar power generation volume more than temperature, but the current study indicates that both solar radiation and temperature must be considered for an accurate prediction of solar power generation volume.Improvements/Applications: Research to develop solar power generation volume prediction algorithm that takes into account both solar radiation and temperature must be conducted to expand the application of solar power generation system with more accurate estimation of power generation volume.
Level of detail parent and dynamic culling scheme for flight simulator
Authors: Jae Lee Chung , Hoon Kim Kyong , Il Kim Ki
Published: April 2019

Background/Objectives: Due to huge volume of data, it is required to reduce the number of vertices in flight simulator through level of detail and culling. However, it is required to integrate them accordingly.Methods/Statistical analysis: Due to high point of view, terrain data in wide area are usually rendered in the flight simulator. So, conservational level of detail and culling schemes have adaptation problem in flight simulator. To defeat this problem, dynamic culling scheme and level of detail parent method based on line of sight are proposed.Findings: Experiment scenarios are built to measure and compare the frame per second and number of vertices in four separate schemes, that is, scheme without the proposed algorithm, applying view frustum culling and applying culling and level of detail together and graphic processing unit based parallel processing algorithm, respectively. The proposed scheme reveals the similar values in the case of small-volume of terrain data. On the other hand, frame per second is significantly improved in huge volume of terrain data by reducing the number of vertices through dynamic culling and level of detail parent method. Specially, when level of detail parent method is applied to rendering the city with large number of buildings, the proposed scheme reveals the best frame per second among the comparative schemes.Improvements/Applications: Improved rendering algorithm was proposed to handle huge volume of terrain data and thereby to prove the applicability of the proposed scheme in other simulator.
Modeling and simulation of HVRT and LVRT enhancement capability for doubly fed induction generator based wind energy conversion system
Authors: P Srinivasan , Samiappan Dhandapani
Published: April 2019

Generation of power using wind turbine is more across the globe, but a problem related using wind method of power generation is volt-age variation across the grid. The performance of wind turbine goes below the specified level during grid voltage variation. It might be due to overvoltage or under voltage condition. Under voltage capability of WECS is called to be LVRT i.e. Low Voltage Ride Through and over voltage or high voltage capability of WECS is called High Voltage Ride Through (HVRT). Due to unfortunate grid voltage variation the converters connected to wind turbines are affected hence these devices needs to be prevented from lowering of voltage and increase in voltage. Therefore an algorithm is been developed to overcome LVRT and HVRT effects and to protect DFIG under this condition without distressing its routine. Simulation results and system modeling shows that effectiveness under various operating con-dition.
Development of efficient VoIP application using cognitive radio networks
Authors: Sharanya C , Meena M , Monisha M , V. Rajendran Dr , . .
Published: April 2019

There is an increased usage of wireless communication for personal use, commercial use etc. Nowadays Cognitive Radio has become the prime topic of interest in wireless network. It is an intelligent radio technology, which easily adapts to the network and automatically detects the vacant channels which are available in a wireless spectrum. It then changes the transmission parameters enabling concurrent communica-tions thereby improving the radio operating behavior. VoIP mobile applications are used worldwide for making audio and video calls using internet. But they face many disadvantages such as reflection of voice/echo, breaking of voice, delay in voice etc and have reduced quality with low Wi-Fi or 3g signals. Therefore we are designing an efficient and effective system to improve throughput and bit error rate of VoIP mobile applications by implementing them using cognitive radio networks.
A medication self-management system with real-time health monitoring
Authors: Lakshmi Joshitha K , Suresh Aadhira , Bharathi B , E. Dhivya G
Published: April 2019

India is the world's second largest country with lots of human resource. According to a survey of United Nations Department of Economic and Social Affairs, Population Division, with a tremendous medication and monitoring facilities in the health care, the rise in the elderly population will be from 7.5% in 2010 to 11.1% in 2025.However half of the elderly population are dependent and experience greater burden of ailments like the cardiovascular and circulatory illness, arthritis etc. With most of the youngsters working, the issue in taking care of the elderly people needs to be automated in all dimensions. The proposed work aims at designing a wearable device for health monitoring of elderly people who are not in a position to move swiftly. The device monitors the user’s ECG and pulse rate. The device is compact and user friendly. Besides, the proposed system also includes an automated pill box which issues the right pill on command that is loaded al-ready in it.The sensed data is intimated through an android application to the concerned person. On reception, the data is analyzed and the person sends an appropriate code using a telegram application. This code activates the pill box to open up the right compartment and delivers the pill to the ailing elderly patient. Further monitoring can be done after the medication to ensure the patient's condition. The set up can as well be fitted in a wheel chair for the timely delivery of the pills to a person moving in it.
Survey and implementation on classification algorithms with approach on the environment
Authors: Vignesh U , . Sivakuma , Venkata Ramana N
Published: April 2019

Information mining includes the orderly examination of huge information related aspects and extraction of data in agrarian soil data’s is energizing and cutting edge inquire about zone. The manufacturing process of an agriculture land depends on the regarded soil quality whether its production good or bad. Accomplishing with involvement in reviewing necessary stages of soil ripeness, is of most extreme significance on the off chance that agrarian arrive is to stay able of feeding trim generation. In this investigate, classification technique for building a prescient demonstrate of soil richness discussed in detail. This proposed paper focuses on the different available algorithms for classification and how those algorithms perform on the prediction for better fertility in the agriculture field with regards to environmental engineering aspects to satisfy their basic needs.