No. |
Title and Author |
Area |
Country |
Page |
251 |
Extraction of Road Network from Aerial and Satellite Images using Mathematical Morphology
-Praveena K S ; V J Nyamathi
Aerial and satellite images are information rich and also complex to analyse. For GIS systems, many features such as cartographic, infrastructure planning and traffic routing software development requires fast and reliable extraction of roads and intersections. Due to noise present in the atmosphere and different road characteristics, the extraction of road network is scientifically challenging. In this paper, some efficient and reliable automatic extraction algorithms are used to address some difficult issues that are commonly seen in high resolution aerial and satellite images nonetheless not well addressed in existing solutions, such as blurring, broken road boundaries, lack of road profiles, heavy shadows, and interference from surrounding objects. The proposed scheme is able to extract roads reliably from images and the extracted road network fit the image as well. Read More...
|
Electronics and Communication Engineering |
India |
1073-1076 |
252 |
Comparative Study of Wastewater Treatment Technologies for a Township
-Mangesh L. Gulhane ; Suhas Vasantrao Pawar
The paper presents comparison among the most frequently used waste water systems in developing countries. Various physico-chemical and biological techniques have been used for the treatment of domestic wastewater. The wastewater is conventionally treated either by suspended growth system, by attached growth system or combined suspended and attached growth system. The system studied were oxidation pond, activated sludge, upflow anaerobic sludge blanket, trickling filter and constructed wetland. All the above systems were designed and analysed based upon the various factors such as BOD removal efficiency, land required, power required, HRT, quantity of sludge to be handled, initial, operational & maintenance cost. The main summary table for quantitative analysis is prepared based on per capita values. It also includes the advantages and disadvantages of the treatment processes. Read More...
|
Environmental Engineering |
India |
1077-1081 |
253 |
Resource utilization through autoscaling in cloud environment
-Gopesh R. Banker ; Prof. Gayatri Pandi (Jain)
In recent years, cloud computing has evolved as a much efficient, proactive and widely accepted technology. Mostly virtualization techniques are used to serve the requests from the clients. A major issue arising for all cloud users is to handle the dynamic number of requests from time to time and using efficiently all the existing resources. This problem is overcome by the autoscaling mechanism of Virtual Machines. Basic autoscaling mechanisms are naïve as they only check for individual VM healths. The outcome of this research comes up with an efficient autoscaling mechanism that performs an efficient scaling in a cloud environment. The results of the research can be used in real time cloud setup so as to achieve high efficiency and serve more number of requests than the other pre-existing schemes. The results are simulated in an AWS environment which shows how better this scheme is then the currently existing ones. Read More...
|
Computer Engineering |
India |
1082-1088 |
254 |
A Modified Approach for Feature Subset Selection using Multithreaded Boruvka's Algorithm
-Vaidehi Bhavsar
Data mining is a multidisciplinary effort to extract a small chunk of knowledge from data. Feature Subset selection is an effective technique in dealing with dimensionality reduction. A feature selection algorithm may be evaluated from both the efficiency and effectiveness points of view. Based on these criteria, a fast clustering-based feature selection algorithm, FAST, is given. It is based on the minimum spanning tree method. The algorithm is a two steps process in which, In the first step, features are divided into clusters by using graph-theoretic clustering methods. In the second step, the most representative feature that is strongly related to target classes is selected from each cluster to form the final subset of features. The clustering-based scheme of FAST has a high possibility of producing a subset of constructive and independent characteristics. In this FAST algorithm, I have used Boruvka's Algorithm. By using Boruvka’s Algorithm, parallel computing can be done. The proposed system will decrease the computational time of creating MST in the FAST Algorithm. I also used Chi-Square test that is used to find correlation among attributes for removing irrelevant features. Hence, this will improve the accuracy. Read More...
|
Computer Engineering |
India |
1089-1092 |
255 |
A Survey Paper on Compact Printed MIMO Antenna for UWB Application
-Shikha ; Rohit Dindha
A compact multiple-input–multiple-output (MIMO) antenna is presented for ultra wideband (UWB) applications. The antenna consists of two open L-shaped slot (LS) antenna elements. The antenna elements are placed perpendicularly to each other to obtain high isolation .The proposed MIMO antenna has a compact size 32*32 mm2, and the antenna prototype is measured. The objective is to design compact printed MIMO antenna with DGS sturucture which are suitable for portable UWB applications. Read More...
|
Electronics and communication Engineering |
India |
1093-1095 |
256 |
Hybrid Feature Extraction in Retinal Fundus Images used in Glaucoma Detection
-Shah Nidhi R.
Glaucoma is caused due to unawareness in people which can be resulted in to the blindness. For patients affected by this, mass screening can be the best curable solution which can help to extend symptom-free life. Using hybrid feature extraction from digital fundus images, we propose a novel low cost automated glaucoma diagnosis system. Higher order spectra (HOS) and discrete wavelet transform (DWT) features are used for automated identification of normal glaucoma classes. Vector machine (SVM) classifier with linear, radial basis function (RBF) and polynomial order 1, 2, 3 are the extracted features fed to support in order to select the best kernel for automated decision making. Our results shows that the combination of HOS and DWT features in feature extraction performs better than the other feature extraction and correctly identifies the glaucoma images with an accuracy of more than 92.48%. System proposed by us is having clinically significance features and this system can be adopted for detecting glaucoma with accurate results. Read More...
|
Computer Engineering |
India |
1096-1099 |
257 |
Multimodal Biometric System Fusion using Fingerprint and Iris
-Fenil Thakkar ; Ompriya Kale
Single biometric systems have a too much of problems like noisy data, non-universality, spoof attacks and higher acceptance and rejection rate. These limitations can be solved by using multimodal biometric systems. Multimodal Biometric systems fuse two or more physical traits to provide optimal False Acceptance Rate (FAR) and False Rejection Rate (FRR), thus improving system accuracy. This paper surveys that multimodal biometric systems using fusion of fingerprint and iris recognition gives better FAR and FRR. Different Fusion level techniques are mentioned with their advantage and disadvantages. Read More...
|
Computer Engineering |
India |
1100-1103 |
258 |
Efficient Of OLSR Proactive Topology Based Routing Protocol in VANET
-Krunal M.Makwana ; Hitesh C. Patel
Vehicular Ad Hoc Network (VANET) is an emerging new technology. It has to serves a wide range of applications under different scenario. It establishes wireless connections between vehicles. It is beneficial in providing safety to the road users and comfort to the passengers. With the increase in motorization, urbanization and population growth, road accidents are also increasing at a very fast rate.The reasons behind these accidents are lack of earlier knowledge about traffic congestion, road condition, lane changing, etc. All these problems can be solved with VANET. Routing protocols and other techniques must be adapted to vehicular speciï¬c capabilities and requirements. A variety of research has been done on routing and several protocols have been proposed with their implementation. We are interested to evaluate efficiency of OLSR is based on the link state algorithm and it is proactive in nature. It employs periodic exchange of messages to maintain topology information of the network at each node. This paper presents the Efficient OLSR algorithm which is based on OLSR routing protocol with some changed in MPR technology. Read More...
|
VANET |
India |
1104-1107 |
259 |
Time History Analysis of High Rise Structure using Different Accelerogram
-Shashank Ravindra Bedekar ; Prof. Rakesh Shinde
Time history analysis is an important technique for structural seismic analysis especially when the evaluated structural response is nonlinear. To perform such an analysis, a representative earthquake time history is required for a structure being evaluated. This research paper describes the results of an extensive study on the seismic behavior of structure under two earthquakes (Bhuj, & Koyna). In this work an attempt is made to analyze high rise structure with the help of E-tab software. This work has selected Time History Analysis method. For analysis purpose high rise structure with G+25 stories has been selected. Time History of earthquakes at two places (Bhuj, & Koyna) are used for analysis of selected high rise structure. Comparative study is made between two selected places without & with provision of visco-elastic damper. In this work constant loading parameters are used for both cases, also same plan is used for various models of time history. Load combinations are taken from IS code. Read More...
|
Civil Engineering |
India |
1108-1111 |
260 |
Hybridization in Genetic Algorithm with Hill Climbing to Optimize the Knapsack Problem
-Amita Sharma ; Kiran Jain
Genetic Algorithm (GA) is used to solve optimization problems. Knapsack is an optimization problem. To solve the knapsack problem we used two algorithms and their results were compared. To solve the knapsack problem we use genetic algorithm operators as selection, crossover, and mutation after that we perform the hybridization of GA and the results of both algorithms were compared. Memetic algorithm is combination of genetic algorithm and hill climbing on the Knapsack problem to obtain the more optimized result. Read More...
|
Computer Science Engineering |
India |
1112-1115 |
261 |
The Study on the Effect of Clay Content in Sand and Its Impact on the Compressive Strength of Concrete
-G.R.Iyappan ; S.S.Manu
In the present day construction industry in developing countries, concrete has emerged as the most common building material. Hence careful consideration must be given to factors that affect its strength. For sand having above 3.4% of clay content used in a 1: 1: 2 (M-25) mix of concrete, resulted in the production of concrete with target compressive strength less than 31.75N/mm2. The sand sample was divided into two parts. First part of the sand sample was washed free of clay and slit and sun dried, while clay and silt were sieved out of the second part using 2.36 mm sieve. The washed sand sample was divided into 8parts in such a manner that from each part, at least 3 cubes of 150mmx 150mm x 150mm can be made. Therefore, this study was conducted to investigate suitability of soil in place of sand in producing conventional concrete. This research work mainly consist of two parts, In the first part, substitution of natural sand partially by clay/silt in concrete is done with replacement of 0%, 2%, 4%, 6%, 8%, 10% and 15%. The optimum value obtained for 3%-4% replacement of clay/silt content. The 28 days average compression strength was observed to increase by about 0.3% - 27.6%, split tensile strength by 10.5% - 30.6% when compared with control mix. Finally, it is concluded Due to high water absorption rate of clay W/C ratio was increased as replacement percentage increases and compression and tensile strength of concrete was decreases. The sieved clay/silt is added to each of the parts of the washed sand from1% to 15% by weight of the sand. It was discovered that the higher the clay/silt content, the strength of concrete is decreases. Read More...
|
civil engineering |
India |
1116-1119 |
262 |
High Fault Coverage for on Chip Network using Priority Based Routing Algorithm
-Parul Anand ; Ms.Chanpreet Kaur Toor
Network on chip is an interconnection between several processing elements and routers. There are several possibilities for the occurrence of faults within the network. These faults degrade the performance of the network. In order to increase the performance several fault tolerant methods has been used. They involve themselves in rerouting and hence take longer paths. To make the path shorter, the router architecture has to be modified. For this efficient routers are needed to take place communication between these devices. This project, proposes a priority based solution for a bufferless network-on-chip, including an on-line fault-diagnosis mechanism to detect both transient and permanent faults, a hybrid automatic repeat request and forward error correction link-level error control scheme to handle transient faults. Read More...
|
Electronics and Communication |
India |
1120-1121 |
263 |
A Survey on Classification Techniques for Plant Disease Detection using Image Processing
-Santosh Sao ; Sandeep B. Patil
Plant diseases detection is crucial and significant operation and might have an effect on crop production. Main problems of farmers can be resolved when they will be able to easily detect the plant disease and take related remedial actions. This paper provides survey of different Image processing techniques for plant disease detection. Classification techniques such as k-Nearest Neighbor, Artificial neural network, k-means Classifier, Genetic Algorithm, Support Vector Machine, Neural Network, Fuzzy logic and Principal Component Analysis have been discussed. This paper is predicted to be helpful to research scholars operating each on Plant disease and recognition task, giving a comprehensive and accessible summary of this necessary field of analysis. Read More...
|
Image Processing |
India |
1122-1125 |
264 |
Understanding SQL Injection Attack Techniques and Implementation of Various Methods for Attack Detection and Prevention
-Shruti Gangan ; Tina Gyanchandani; Dhanamma Jagli
Security issues of different database driven web applications are continue to be an important and crucial aspect of the ongoing development of the Internet. In the last several decades, Web applications have brought new classes of computer security vulnerabilities, such as AQL injection.
SQL Injection Attacks (SQLIAs) is one of the most severe threats to the security of database driven web applications as it compromises integrity and confidentiality of information in database. In this type of attack, an attacker gain control over the database of an application and consequently, he/she may be able to alter data. In this paper we present different types of SQL injection attacks and also implementation of different types of tools which can be used to detect and prevent these attacks.
Read More...
|
Information Technology |
India |
1126-1130 |
265 |
A Review on Finding Improved Frequent Data Query Sets using Genetic Algorithm
-Shankey Gupta ; Ms. Amrita Chaudhary
In the recent years, several methods are proposed for mining frequent data query sets, but almost all of them suffer from the problems like generating large number of candidate generation and large number of database scans. This paper is about the related work for frequent data set mining algorithms and how to overcome the drawbacks of previously constructed algorithms. Read More...
|
Computer Science and Engineering |
India |
1131-1133 |
266 |
Security on Two-Party Differentially Private Data
-C.S Venkatraja ; S Nagaraj
In this project study the problem of answering queries about private data that is spread across multiple different databases. For instance, a medical researcher may want to study a possible correlation between travel patterns and certain types of illnesses. The necessary information exists today suppose in airline reservation systems and hospital records but it is maintained by two separate companies who are prevented by law from sharing this information with each other, or with a third party. This separation prevents the processing of such queries, even if the final answer, e.g., a correlation coefficient, would be safe to release. Here present DJoin, a system that can process such distributed queries and can give strong differential privacy guarantees on the result. DJoin can support many SQL queries, including joins of databases maintained by different entities. This experimental evaluation shows that DJoin can process realistic queries at practical timescales. This project can be viewed as a special case of a more general approach for producing synthetic data. Read More...
|
Computer Science Engineering |
India |
1134-1137 |
267 |
A Performance Monitoring Framework for Android applications
-Sharvani B N ; Rashmi R
The Android application performance monitoring framework is a shared library project which should serve the purpose of gathering performance related data from the application in the runtime and analyze the bottlenecks in performance to optimize the application source code. It also aims at integrating a number of performance analysis tools for the same. The main issues targeted are memory load, CPU utilization, battery usage and data usage monitoring. The end product would be a shared library that can be integrated into the android application to identify potential risks at early stages of development. The whole purpose completely revolves around facilitating an android application to run smoothly without any disruptions. The purpose is to build a performance monitoring framework to integrate performance tools, collection of logs and log analysis for benchmarking performance of android applications. Read More...
|
Information Technology |
India |
1138-1140 |
268 |
A Trust Based Framework for Fault Tolerant Data Aggregation in Multimedia Wireless Sensor Network
-Ms.Priyanaka K.Mantur ; Prof.M.S.Kanamadi
A wireless sensor networks placed in random fluctuations which affect the real signal and it is not associated with environment, it is needed to create a complete framework that protects the correctness of the collected information. Here focusing on data aggregation, trust of a node and fault tolerance to decrease the error of the gathered information. Referring the architecture of multilayer aggregation, trust based data collection with fault tolerance is used in order to decrease the error and finally to produce aggregated outcome. By comparing trust values of node, we can evaluate the node whether the node transferring the data or node is fault. Here clustering technique is used to gather the information from the nodes. Read More...
|
Digital Communication and Networking Engineering |
India |
1141-1144 |
269 |
Structural Analysis of Gate leaf of Automatic Outflow Regulating Gate System
-Anushree Sunil Waikar ; P G Mehar
The main objective in the “Structural Analysis of gate leaf of Automatic outflow regulating gate system†is to achieve suitable design for Gate leaf proper. Finite element analysis of Gate leaf proper is taken for the study. Structural systems of Gate leaf can be easily analyzed using Finite Element techniques. So firstly a proper Finite Element Model is developed using Cad software Creo 1.0. Then static analysis is done to determine the Equivalent stresses, shear stress & total deformations etc in the present design for the given loading conditions in gate close position as well as gate open position using Finite Element Analysis Software ANSYS v 12. The analysis of gate leaf shows that stresses under both loading conditions are well below permissible limit. Read More...
|
Mechanical Engineering |
India |
1145-1151 |
270 |
Analysis & Optimization of Gate Leaf Proper of Automatic Outflow Regulating Gate System: A Review
-Anushree Sunil Waikar ; P.G.Mehar
Automation in hydraulic gates is employed to regulate the flow of water through a water reservoir without any human interference. The Automatic outflow regulating gate is water pressure operated gate. The main objective in the “Analysis & Optimization of gate leaf of Automatic outflow regulating gate†is to achieve suitable design for Gate leaf proper. Finite element analysis of Gate leaf proper is taken for the study. Structural assembly of Gate leaf proper can be analyzed using Finite Element techniques. So firstly a proper Finite Element Model is to be developed using Cad software Creo 1.0. Then static analysis shall be done to determine the von Misses stress, shear stress & deformations etc in the present design for the given loading conditions in gate close position as well as gate open position using Finite Element Analysis Software ANSYS v 12. Read More...
|
Mechanical Engineering |
India |
1152-1155 |
271 |
Automobiles Security by Voice and Pattern Recognition
-Akash Vastrad ; Suvarnalata Hiremath; Gangadhara G H; Chetan Biradar
In this paper we use concept of Voice recognition algorithm and pattern based algorithm that will allow the user to start the car. Algorithm which works on voice command and Fingerprint matching that will prevent the intruder to get access to car system. Fingerprint matching is one of the most promising methods among biometric recognition techniques and has been used for person authentication for a long time. A Remote is provided to user which as a button, by pressing it user can give command to car system and also pattern matching device which accept the fingerprint. The voice and pattern based system will process the input accordingly and respectively car will start. Read More...
|
Computer science |
India |
1156-1157 |
272 |
In-Network Stabilizations of Dynmical Systems
-Ravikala L ; Asha N
Maintenance of wireless network system is the major problem now a days. computational methods in wireless networks degrade the performance and stability of the network. The problem of stabilizing a linear system over a wireless network using simple in-network computation method. Wireless Control Network is a simple network of nodes where each node maintains its position details and gets frequent updates from other nodes in linear combination of neighbor plant outputs. In WCN structural system have less computation overhead and beneficial scheduling with compositionality properties. This system proposes basic characteristics of topological conditions which stabilize the network. The coupling between plant’s dynamics and nodes dynamic nature in network structure is analyzed by this system. To achieve this the system stabilizes the control inputs even if vertex connectivity of the network is very larger than the geometric multiplicity of unstable eigenvalues of the plant, this is analogous to typical min-cut condition that is required in traditional information distribution problem. Proposed system overcome this problem by topological conditions which imposes communication through plant’s sensors and decentralized controllers at actuators in the network employed with traditional code on it. Read More...
|
computer network engineering |
India |
1158-1161 |
273 |
Diversity of Marine Actinomycetes - A Review
-Dr. Baskar.V ; Dr. Subha.K. ; Dr.Panneerselvam. A.
Marine Actinomycetes is one of the major emerging areas of research in tropics. Marine actinomycetes occur on the sediments and in water and also other biomass (mangrove) and substrates (animal). These organisms are gaining importance not only for their taxonomic and eco- logical perspectives, but also for their unique metabolites and enzymes. Actinomycetes have been looked upon as potential sources of bioactive compounds, and the work done earlier has shown that these microbes are the richest sources of secondary metabolites. They hold a prominent position as targets in screening programs due to their diversity and their proven ability to produce novel metabolites and other molecules of pharmaceutical importance. This great diversity of marine actinomycetes has offered greater chemical diversity. The diverse chemical compounds of marine actinomycetes have been found to have various biological activities such as antimicrobial, anti-tumor, anti-malarial, anti-algal, antioxidant, anti-inflammatory etc. These various bioactive metabolites of marine actinomycetes are having scope for developing as potent therapeutic agents. The potential of marine actinomycetes is rightly realized though the current biological wealth of these organisms is relatively unexplored. Read More...
|
Applied Science |
India |
1162-1165 |
274 |
Performance Comparison Between Carburator and MPFI Spark Ignition Engines For Differen Ethnanol Blends
-Puneet Singh ; Rishi Pareek
This paper presents, the performance comparison between carburetor and Multi-point Fuel-Injection (MPFI) spark ignition (SI) engines for different blends of gasoline-ethanol. Ethanol from biomass is an ecologically sustainable fuel for automobile engines. In this work, tests were conducted on both carburetor and MPFI SI engines under different loads for all blends. For each blends reading were taken for varying load. The analyses were conducted using gasoline-ethanol blends with the volumetric ratio of 0% to 50% with an increment of 5% ethanol. The performance parameters such as air-fuel ratio, brake thermal efficiency, volumetric efficiency, fuel consumption and mechanical efficiency were done for both the engine under condition. The results show that at 20% ethanol blend with gasoline both the engine gives better performance. However, the MPFI SI engine provides better results than the carburetor SI engine. Read More...
|
Mechanical Engineering |
India |
1166-1168 |
275 |
Low Power and Area Efficient Carry Select Adder
-Rishabh Rai ; Rajni Parashar
In the field of electronics, adder is a digital circuit that performs addition of numbers. To perform quick arithmetic operations and functions, carry select adder (CSLA) is one of the quickest adder used in many data processing processors. The structure of CSLA is such that there is further scope of reducing the area, delay and power consumption. Simple and efficient gate – level modification is used in order to reduce the area, delay and power of CSLA. Based on the modifications, 8-bit, 16-bit, 32-bit and 64-bit architectures of CSLA are designed and compared. In this paper, conventional CSLA is compared with Modified Carry select adder (MCSLA), Regular Square Root CSLA (SQRT CSLA), Modified SQRT CSLA and Proposed SQRT CSLA in terms of area, delay and power consumption. The result analysis shows that the proposed structure is better than the conventional CSLA. Carry select adder (CSLA) is one of the fastest adder in comparison to all other adders. This review undergoes very simple and efficient gate-level modification to reduce the area and delay of the CSLA. Based on this modification, 8-bit, 16-bit, 32-bit and 64-bit Square-Root CSLA (SQRT CSLA) architecture have been developed having comparison with the regular SQRT CSLA architecture. The proposed circuit design has reduced area and delay as compared with the regular SQRT CSLA. Read More...
|
Electronics & Communication Engineering |
India |
1169-1173 |
276 |
Improved Genetic Algorithm for Intrusion Detection System
-Dimpi Patel ; Prof. Indr Jeet Rajput
The Internet has become a part of daily life and an essential tool today. Internet has been used as an important component of business models. Therefore, It is very important to maintain a high level security to ensure safe and trusted communication of information between various organizations. Intrusion detection is one of the important security constraints for maintaining the integrity of information. Various approaches have been applied in past that are less effective to curb the menace of intrusion. There are large amount of network traffic captured in terms of number of features and number of record, so it is very difficult to process all the network traffic before making any decision about normal or abnormal. So it is having longer training time and complexity. Thus the purpose is to provide an intrusion detection system (IDS), by modifying the genetic algorithm to network intrusion detection system. As we have applied attribute subset reduction on the basis of Information gain. So the training time and complexity reduced considerably. we embedded a soft computing approach in rule generation, so Generated rule can detect attack with more efficiency. Read More...
|
Computer Science & Engineering |
India |
1174-1177 |
277 |
Smart Phone based Authentication System using Gestures
-Sandeep Ravikanti ; Rajashekar Deva
Because of the developments in Mobile advancements, Gestures assume a vital part for the Authentication in the cell phones. With expanding prominence of the Authentications, the security dangers are likewise developing and that is clear in the episodes of UnAuthentication as far as different sorts. Along these lines it is vital to have a versatile based Authentication framework [1] for security. Motions permit clients to cooperate with your application by controlling the screen objects [2] you give. This paper presents components that assistance to synchronize with your own information, search for representatives by name, see their points of interest, add them to your contacts, and see their manager and employees, and also call, content, or email them. Read More...
|
computer science and engineering |
India |
1178-1183 |
278 |
Object Removal using Image Inpainting
-Patel Hemangini G ; Narendra Limbad
Image inpainting means reconstructions of missing or damaged portions of images. In the case of removal of object, the challenge is to fill in the hole that is left behind in a best visually way. There are various algorithms for removing large objects from digital images. In this work my goal is use "inpainting" techniques for filling in small image gaps. All the images have one property "spatial redundancy". That is, pixel values in neighborhood surroundings are same. In this paper exploited spatial redundancy of the image. This property of the image for the region filling process using median filter. This concept is useful for improve the quality of object as well as computational complexity. Read More...
|
Image Processing |
India |
1184-1186 |
279 |
A Heuristic Approach for Link Quality Establishment and Reduced Re-Routing Time in WSN using MPR Algorithm
-Shobha.M.N ; Vijay Kumar M S
In WSN MANET’s encounters the link breakups when the node moves from one position onto next position, and forms the dynamic topology consequently. Hence the link constraint is an essential hassle with MANET’s. Whenever the node breaks its link while moving, the routing protocol has to generate alternate link with its one hop neighbour node, thus establishing alternate path. This refers to increase the latency in the network which is referred as retransmission. In this paper the OLSR routing protocol is used to establish the alternate links when the nodes experience the frequent link breaks. The OLSR maintains the link quality of the nodes which are in the one and two hop neighbour distance. This protocol maintains two main tables 1) Neighbour table 2) Topology table. These two main tables give the functionalities in establishing routes to known destinations. The objective of the proposed system is to support higher PHY rate when the packet size is more. Second, MPR is used to select the best one hop neighbour link to reduce the latency. Further, to increase the network lifetime and to conserve the energy S-MAC protocol is used to send nodes in sleep mode, when there is no transmission in the network. Read More...
|
Wireless Communication systems |
India |
1187-1191 |
280 |
Supervised and Unsupervised Image Categorization
-Pinki ; Girdhar Gopal
Categorization of images is a way of grouping images according to their similarity. Images categorization uses various features of images like texture, color component, shape, edge, etc. Categorization process has various steps like image pre-processing, object detection, object segmentation, feature extraction and object classification. There are basically two methods of categorization-Supervised and Unsupervised. There are various algorithms that are used to categorize image data such as K-means, ISODATA, Artificial Neural Network (ANN), Decision Tree (DT), Support Vector Machine (SVM) and Fuzzy Classification and K-Nearest Neighbor (KNN). In this paper supervised and unsupervised techniques for image categorization are discussed. Read More...
|
Computer Science and Engineering |
India |
1192-1194 |
281 |
Enhancement of Heat Transfer in a Circular and Non-Circular Duct using CFD Simulation
-Dundayya Hiremath ; Basanagouda B. Patil
Analytical study of forced convection phenomenon with turbulent flow is complex. The aim of the project is to enhance heat transfer by optimizing the design of domain. In this study forced airflow for heat input will be carried. Naturally convection depends on fluid parameters and geometry of the domain through which fluid flows. The aim of our project is to find the value of heat transfer coefficient ‘h’ for turbulent flow in heat transfer systems. In convection important parameter is, heat transfer coefficient ‘h’ because, it determines rate of heat transfer. A study of literature on heat transfer coefficients shown very little work carried out for different non circular duct. This project uses analysis of flow both for circular and non-circular duct based experimental results to determine heat transfer coefficient, and comparison of heat transfer coefficient for circular, ellipse, and triangular duct will be carried out. For the enhancement of heat transfer of circular, ellipse, and triangular duct passive method is used, and the duct which gives maximum heat transfer coefficient is be optimized. For modelling and meshing ICEM-CFD has been used. For analysis CFX has been use and for results CFD-POST has been used. Read More...
|
Mechanical Engineering |
India |
1195-1199 |
282 |
Assessment of Rooftop PV Potential in Kolkata using Various Solar Cell Technologies
-Madhuchandrika Chattopadhyay ; Dr. Debaprayag Chaudhuri
Kolkata is a metropolitan city covering an area of 185KM2 and is one of the most densely populated cities in the world. According to West Bengal Renewable Energy Development Agency (WBREDA) policy, there is a target to harness 16MW of solar rooftop and smaller solar installations in the state by 2017. Assuming theoretically available roof space for rooftop PV systems is 30 percent or 39000m2 of built up area in Kolkata city, 25% of the 16MW target set by the state’s nodal agency can be met by solar rooftop installations by using crystalline silicon or thin film technologies such as CIGS and CdTe. The transmission and distribution losses amounts to 13% in Kolkata can be reduced as power is consumed at the point of generation. Environmental impacts associated with coal-based power plant such as land use and habitat loss, water use, use of hazardous chemicals in power generation can be avoided with rooftop solar PV power plants. Read More...
|
Department of Mechanical Engineering |
India |
1200-1203 |
283 |
A Review on Gas Solid Cyclone Separator Parametric Analysis
-Shah Nikhilkumar P.
In India vast and diverse industrials in future and high demand for cleaning process is increases. Each year, thousands of tons row material or waste material use for recycling or purifier in India. Food, mineral water pure gas or air in mixture of some chemical or dust particle. Food or pharma industry maximum cost spends for cleaning process. Many cleaning process available but this mechanical device very costly therefore to replace the less cost effect and performance of remove dust particle is very efficient. This paper summarizes the research literature referred relative to the cyclone separator design aspects, flow in cyclone separator and efficiency of cyclone separator. Read More...
|
Mechanical Engineering |
India |
1204-1208 |
284 |
Static & Dynamic Analysis of Motor Flange
-Bhale Pritish P. ; Prof. Lavnis Avinash K.
This paper is about static & Dynamic analysis of flange of flange mounted motor which is also known as B5 type motor by using FEA software ANSYS 15 and modeling is done with help of CATIA V5 R20. This is the special problem which is observed by Laxmi Hydraulics Pvt. Ltd Solapur, Maharashtra, India. They have reported frequent failures of this type of flange. Read More...
|
MECHANICAL ENGINEERING |
India |
1209-1211 |
285 |
Experimental Work on Multiblended Concrete
-Md Imran ; Dr. Suresh G patil; Ram Panth; Sandeep
In the present work conventional concrete is try to make multi-blended concrete by utilizing waste materials like mineral admixtures that is Fly ash, Silica fume, Ground Granulated Blast Furnaces Slag, Rice husk ash, with varying percentages (%) and different combinations for a concrete of grade M30. By the experimental work it shows that the replacement of cement by combination of Silica fume and Ground Granulated Blast Furnaces Slag has given high strength. Read More...
|
Civil Engineering |
India |
1212-1215 |
286 |
Designing of a Inverter with Islanding Detection
-S.Deepika ; B.Hemananth; R.Hariharan; P.Karthick Sivakumar
Photovoltaic (PV) and other sources of renewable energy are being used increasingly in grid-connected systems, for which stronger power quality requirements are being issued. Continuous grid monitoring should be considered so as to provide safe connections and disconnections from the grid. One problem with Distributed Generators (DG) is an unwanted islanding phenomenon. This condition can be dangerous to grid workers who may not realize that the load is still powered even though there is no power from the grid. This paper proposes a new active islanding detection method based on impedance measurement which is a cost effective, simple, and effective method to prevent islanding of grid-connected inverters. Emphasis is placed on a method based on the injection of a non characteristic harmonic in the grid. Some of the injection parameters are tuned in order to get an accurate measurement of line impedance. Read More...
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Electrical and Electronics Engineering |
India |
1216-1219 |
287 |
Driver Fatigue Management System using Embedded ECG Sensor
-M.Sangeetha ; S.Kalpanadevi
During recent years, various studies have suggested that around 20% of all road accidents are fatigue-related and up to 50% on certain roads. In this scenario, preventing accidents under drowsiness state has become a major focus for active safety driving. To reduce the accidents rate, it is needed to provide an efficient safety measure. Literature says that, the drowsiness condition of driver can be best monitored by using an eye blink sensor (or) fabric electrode (or) ECG Sensor. But by monitoring the drowsiness condition alone, the accidents cannot be avoided, unless vehicle speed is controlled. To overcome this problem, the proposed hardware system implemented with ECG electrode and PIC microcontroller measures the heart function of the driver and it compares that with stored ECG signal for drowsy state. For that the electrode is fixed in the right hand and left hand of the driver. If the system identifies that the driver is in drowsy state, it follows the sequence of operation like alters the driver by a buzzer, sends a warning signal to the control room, monitor and control the speed of the vehicle by cutting the fuel supply to the engine. In addition to that, the LED fixed at the backside of vehicle alerts the rear vehicles to reduce its speed. The proposed idea is developed as hardware model using PIC microcontroller and the results obtained are discussed. Read More...
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Electrical Engineering |
India |
1220-1224 |
288 |
A Neuro- Fuzzy Approach to Noise Studies and Its Effects on Performance of Human Being
-Tukan Namita Prakash ; B.N.Veerappa
A neuro-fuzzy method provides interpretation of fuzzy and learning of neural systems in a single structure. Also neuro-fuzzy can solve many real time problems in that Adaptive neuro-fuzzy inference system (ANFIS) is a careful and matched method for model building and best possible results. The effects of noise on human work efficiency are done by neuro-fuzzy model. The main factors of model are level of noise, type of work, and exposure time. The ANFIS is executed on Fuzzy Logic Toolbox in MATLAB. The data given is from noise monitoring in different sites. Read More...
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Computer Science And Engineering |
India |
1225-1229 |
289 |
Image Splicing Recognition using Lens Radial Distortion Based on Line Calibration
-Gandhi Rohan Rajan ; V. J. Nyamati
Image splicing may be a common variety of image forgery. This type of changes sometimes doesn’t leave visual clues of pasting. In recent works camera characteristics puts consistency across the image has been accustomed establish the originality and integrity of digital pictures. Such constant camera characteristic properties area unit inherent from camera producing processes and area unit distinctive. The set digital cameras area now a days basically equipped with optical spherical lens and this imposes radial distortions on pictures. This aberration is commonly disturbed and fails to make consistent across the image, once a picture is spliced. This paper describes the detection of copy paste operation on pictures by estimating disturbed radial distortion from different parts of the image line-based standardization. The conducted experiments demonstrate the effectualness of our planned approach for the detection of image splicing on each artificial and real image. Read More...
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Electronics and Communication Engineering |
India |
1230-1236 |
290 |
Modeling of Semaphore Signaling using PLCC in Railways
-K.Sri dhivya Krishnan ; M.Barathi Selvaraj
Railway is the most economical mode for transport in the India. Signaling in the railways plays a vital role to direct the trains in a right way at a right speed towards the destination. A single miscommunication in the signaling may lead to catastrophe in railways. This design tries an approach to improve the mode of communication (signaling) using PIC microcontroller and to avoid the train collision using power line carrier communication and semaphore signaling. The location of the train is detected at various parts of same track and it transfers through GSM technology to the controller. When two trains travel in same track the current location of the trains is sent to the control station. The warning signals and controlling signals to the train can also be transferred to the loco pilot using Power Line Carrier Communication (PLCC) providing proper signal alerts to the pilots can guide the pilots to avoid train collision. Read More...
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Electrical Engineering |
India |
1237-1240 |
291 |
Importance of CAD Tool like Auto-CAST to the Foundry by doing Simulation Analysis on the Case Study
-Hardik Tandel
In today’s competitive age foundries are required to be more active and efficient. They need to respond fast. For that casting simulation has become a powerful tool to visualize mould filling, solidification, cooling, and to predict the location of internal defects such as shrinkage, porosity, sand inclusions, and cold shuts. It can be used for existing castings process or for developing new castings before shop-floor trials. The analysis has been carried out by considering the case study of the part CASTED PLUG which is used in casting manufacturing unit in vadodara. For analysis Auto-CAST software is used to find the hotspot which is compare with the actual defects present in the part by using the manufacturing data used by the industry for the production of the part. Read More...
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mechanical engineering |
India |
1241-1243 |
292 |
Design and Analysis of Multifunctional Robot by using CATIA/PATRAN
-Sruthi K V ; Ramesh Kumar K R
In the real world, any continuous medium deforms under the application of force. Rigid body simulations do not capture such deformations and may lead to inaccurate results. As virtual prototype replaces physical prototype, tests can be carried out to validate the design of product. Virtual prototype of multifunctional robot is developed to simulate the system level working with live stress distribution, which is designed to lift a design pay load. The design and analysis of a PC Controlled “Pick and Place†Robotic vehicle has been presented in this paper. The project of Design and Analysis of Robot Gripper for 500gm payload is divided into two parts. The main objective of the project is to design and analysis of Robot Gripper for 500gm Payload. In this project, design and analysis will rely heavily on design software, namely CATIA V5R19 and PATRAN for the analysis, simulation and animation of the gripper’s design. Read More...
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INDUSTRIAL AUTOMATION AND ROBOTICS |
India |
1244-1251 |
293 |
Energy Analysis of Diesel and Biodiesel Fuelled C.I.Engine using First Law of Thermodynamic -A Review
-Sagar P. Potdukhe ; Prof. M.M. Deshmukh
Modeling has been used to investigate the combustion performance of a single cylinder direct injection diesel engine fueled by biodiesel like cotton seed oil. The focus of the present study is to review the different available model used for modeling of CI engines. The modeling of CI engine is divided into single zone, multizone and multi-dimensional model. The model evaluation is made based on the time complexity, space complexity, and prediction accuracy using the developed computer program like MATLAB. Our focus is on single zone model which further subdivided in many submodel i.e. heat release rate, heat transfer, ignition delay period, droplet evaporation, intake and exhaust flow and combustion model. The numerical simulation was performed with the standard specification of a CI engine by using MATLAB software with least time. Read More...
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THERMAL ENGINEERING |
India |
1252-1256 |
294 |
Feature Extraction Method - MFCC and GFCC Used for Speaker Identification
-Miss. Sarika S. Admuthe ; Dr. Prakash H. Patil
To recognition the person by using human speech is main task of Speaker identification. In many organizations like bank, industry, government office, education field speaker identification is most useful biometric techniques to identify speaker. This paper is discuses about the extraction of feature method -MFCC and GFCC for speaker identification. Read More...
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Electronics & Telecommunication (Digital System) |
India |
1261-1264 |
295 |
Comparison of Lexicon and Naive Bayes Classifier in Sentiment Analysis
-Rohini.V ; Merin Thomas
In the recent years Sentiment analysis (SA) has gained momentum by the increase of social networking sites. Sentiment analysis has been an important topic for data mining, social media for classifying reviews and thereby rating the entities such as products, movies etc. This paper represents a comparative study of sentiment classification of lexicon based approach and naive bayes classifier of machine learning in sentiment analysis. Read More...
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computer science and engineering |
India |
1265-1269 |
296 |
An Overview of Challenging Issues in Image Super Resolution Construction
-Yogesh Popat ; Daxa V. Vekariya
There are many different techniques that are proposed since the Image Super Resolution concept is introduced. Almost approaches that are existing are found to be working well on the toy data or the sample data but faces issues in the real world data. For the development of a practical Image Super Resolution there are many challenging issues ahead that may prevent the proposed techniques and approaches from the desired application. In the following, There are several such challenging issues that we think are important and to be focused on for the further development and wide applications of Image Super Resolution Techniques. Read More...
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Computer Engineering |
India |
1270-1272 |
297 |
Crawler with Search Engine based Simple Web Application System for Forum Mining
-Parina Shah ; Ms.Gayatri Pandi (Jain)
A Web Crawler or a Bot or an Indexer is a program that visits Web sites for reading the content of pages and other information so that it can create index for search engine. Here, the aim of web crawler is to crawl relevant content from the Web Forum with minimal overhead. Forums are an open source portal for information exchange. Duplicate URL elimination as well as grouping of Page Flipping URLs having similar layout is done. Web Forums have navigation paths which are similar that are connected by specific URL types which lead users from entry page to thread page. Last modified date of the post, number of the threads or posts is also collected to know about the updated thread or post. The precision and recall value achieved for the entry pages were 98.03% and 96.02% respectively. Crawler achieved 98.96% coverage and 98.32% effectiveness by eliminating irrelevant information and URLs. Read More...
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Computer engineering |
India |
1273-1280 |
298 |
Extraction of Top K Data from Web Pages
-Darshana Dabhi ; Jasmin Jha
The web contains data in huge amounts. This data is a large source of information. All this information is in the form of structured or unstructured data. List is a crucial source of structured data on the web. Ranking the list data is generously important for information retrieval. Tremendous efforts have been done for extracting information from the structured data, especially from web tables, which contain quality information. Instead of focusing on context- free structured data, we aim to focus on context that we can spot, and then using the context to render less controlled information and proceed to its extraction. Here we highlight expensive as well as, rich source of information on the web, those are top-k web pages. Top-k web pages contain rich and quality information. They aim to identity the top attribute values for the entities of interest. Extraction of such lists can help answering engines to generate different fact and can act as a pre-processing step. Read More...
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data mining |
India |
1281-1284 |
299 |
Investigation of Energy Efficiency and Network Lifetime of Routing Protocols in Wireless Sensor Network
-Teenu Bharti ; Kusum Dalal
As the use of wireless sensor networks is increasing day by day at the same time they are facing the problem of energy constraint in terms of limited battery life time. Network lifetime of system is directly related to energy dissipation in sensor nodes. Hence more energy dissipation results in decreasing network lifetime of sensor network. This paper concerns with investigation of energy efficiency and network lifetime of three routing protocols: LEACH, PEGASIS and Multi-chain PEGASIS; in wireless sensor network. This paper also concentrates on finding the most energy efficient protocol so that energy efficient protocol that have high network lifetime can be utilized in wireless sensor network. Read More...
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ELECTRONICS AND COMMUNICATION ENGINEERING, Area of Research - Wireless Communication |
India |
1292-1296 |
300 |
Superpave Mix Design
-Vivek Kumar Thahiya ; Suhail Afzal; Devendra Kumar
This paper contains an extensive study on the “Super Pave Mix Design†method which is used in the “Advanced Pavement Design†Technique. It helps in study and characterization of asphalt mixtures which are used as road pavement materials. By using the state of art laboratory test equipment and the technical literature obtained from the different information sources the several aspects of asphalt concrete mixtures has been expressed. This paper is divided into various parts. In Part one the detailed analysis of performance characteristics of asphalt concrete mixtures and design procedure is present with analytical method of aggregate blending which is used to design the aggregate structures. In part two the comparison between the Superpave and Marshall Stability hot asphalt mix designs have done. Various materials like: Coarse aggregates, fine aggregates, Bitumen etc. are considered for the Selection of materials on the basis of their properties. Such that the aggregates are selected on the basis of their various properties like strengths, soundness and shapes etc. On the basis of gradation aggregates sizes of 12.5mm and 20mm were designed for high traffic level whereas, 10mm were designed for low traffic level. There are different type of binders have been selected according to the traffic mixtures, PG 76-22M was selected for heavy traffic volume mixtures and PG 70-22M has been selected for low traffic volume mixtures. As it was given as PG-T1-T2 where T1 is considered as the maximum temperature value in degree Celsius and T2 is considered as the minimum temperature value in degree Celsius. After the selection of the suitable materials the design mixes have been prepared (Superpave Mix and Marshall Mix Designs) and further analysis has been done on the basis of following tests: Indirect Tensile Modulus Test, Uniaxial Loading Strain Test (Creep Test), Dynamic Modulus Test. The result of this paper suggests that dense aggregate structures provides good resistance to rutting behavior and maintained the adequate levels of durability. Such that this kind of mixes have to be developed to increase the resistance towards permanent deformation and to increase the durability. Read More...
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Civil Engineering |
India |
1297-1302 |