{"title":"Brain Tumor Classification using SVM and Bag of Visual Word classifier","authors":"A. C. Jinisha, T. Siva Rani","doi":"10.1109/ICRAECC43874.2019.8995144","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995144","url":null,"abstract":"Analysis of MRI images and extraction of brain tumors from MRI images are challenging tasks in medical image processing. In image processing consist of four stages image Acquisition, Segmentation, Feature Extraction, Classification. Our proposed method used K-means segmentation algorithms. K-means clustering algorithms with low time and space complexity. Classification is bag of visual words with accuracy 95.0%, sensitivity 90.0%, and specificity 100%. Proposed method is compared with the existing method in the literature.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115633968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Development of Hydrogen Peroxide Based Propellant Systems for Increasing Energy Efficiency","authors":"Godwin Glivin, V. Sreeja","doi":"10.1109/ICRAECC43874.2019.8995108","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995108","url":null,"abstract":"The paper focuses on the propellant system of the monopropellant rocket engine where a single fuel is used as a propellant. The aim was to come out with perfect suitable propellant, catalyst bed design and a propellant tank which is found to be eco-friendly in nature as greener production. 90% Hydrogen peroxide is one of the best candidates for the replacement of all the existing liquid rocket engines with hydrazine based systems because of its eco-friendly in nature. Various countries worldwide is actively pursuing the studies on 90% Hydrogen peroxide because of its simple and versatile control properties. In bipropellant rocket engines Hydrogen Peroxide is used as an oxidizer and kerosene as fuel. 90% Hydrogen peroxide is used as propellant in monopropellant rocket engines. Hence this project work will be very useful in bringing out the materials that are compatible with 90% Hydrogen peroxide and design storage and handling systems for ground level tests and in launch vehicle (rockets) / satellites. In this view a catalyst bed is designed for the decomposition of hydrogen peroxide into hot steam and oxygen in monopropellant engines for increasing energy efficiency. A propellant tank that is compatible with hydrogen peroxide is designed for storage purpose without any contamination.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114860294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A Review on Various Community Detection Methods in Massive Networks Using Graph Mining","authors":"Ami Charadava, K. Sutaria, Nivid Limbasiya","doi":"10.1109/ICRAECC43874.2019.8995004","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995004","url":null,"abstract":"Nowadays, massive social networks like Facebook, Twitter, LinkedIn, Google+ has gained remarkable attention of Peoples and these massive networks have a tremendous amount of multifarious data which analysis can lead to identifying unknown information and relations among such networks. Social network analysis (SNA) is a difficult task in a recent situation. The peoples are more attached to these social networks sites cause them to produced massive data. So this massive network's data are very much complex to analyze manually. Community detection in sizably voluminous-scale gregarious networks becomes more consequential. A community is a subset of nodes in networks so that nodes in the same community are more densely connected than nodes in a various community. An unfolding of communities is important to understand the structure of massive networks. Data mining provides many techniques and algorithms to unfold communities among these massive networks. A community can be represented using graph so Community has different parameters like modularity, conductance, density etc. and by improving one of these parameters we can detect better community. So to detect community is a challenging task in the recent scenario. This paper represents a review of existing community detection algorithms and approaches in massive networks.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124928530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. M., Pradeep A S, Afshad Gulistan, Divya S Student, Rajashekhar, Gundappa
{"title":"Design and Parametric Analysis of Transmission Line Phase Shifter","authors":"J. M., Pradeep A S, Afshad Gulistan, Divya S Student, Rajashekhar, Gundappa","doi":"10.1109/ICRAECC43874.2019.8995097","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995097","url":null,"abstract":"This article presents cost effective and simple type of transmission line phase shifter. A 1 × 2 patch array antenna having operating frequency of 2.6 GHz is designed. FR4 dielectric substrate having dielectric constant of 4.4 and thickness 1.6 mm is used in array design. Alteration in transmission line feeding method for microstrip patch antenna array is performed to obtain different phase shift values as compared to its conventional one. The parametric analysis of different distant between the patches and different length of the delay arm is carried out. Ansoft HFSS simulation tool is used to design the proposed antenna.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123986257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Implementation of Voltage Stability using Tracking Algorithm in Wind Turbine Connected to the Grid","authors":"M. R. Srinivasan, P. Jagatheeswari","doi":"10.1109/ICRAECC43874.2019.8995023","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995023","url":null,"abstract":"Wind power, the rapid growing source of energy is clean, available freely and has no hazardous gas emission during operation. Many individual wind turbines are being installed collectively and connected to power systems. Intelligent Maximum Power Point Tracking (IMPPT), accepts wind speed and pitch angle as input achieves maximum power using Permanent Magnet Synchronous Generator (PMSG). In PMSG the rotor speed is directly proportional to wind power. The output of PMSG is given to the rectifier, inverter and then connected to the load through the filter. Pulse Width Modulation (PWM) generates switching pulses for the output for reactive power compensation. At different wind speed conditions an IMPPT algorithm is proposed to achieve maximum power output and reduce the operating cost by measuring rotator torque and MPPT. The simulation results are implemented using MATLAB Simulink.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129411197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Algorithm and Architecture of Fingerprint Mechanism – A Study","authors":"R. Anoosha, C. Moses","doi":"10.1109/ICRAECC43874.2019.8995033","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995033","url":null,"abstract":"Biometric deals with identification and authentication of humans using biological characteristics. Identification of fingerprint is one of the oldest and common forms of biometrics. There are different ways of processing a fingerprint from input till its matching. One can use hardware and/or software in automatic fingerprint authentication system (AFAS) with some filters like Gaussian or Gabor filter. This paper compares various systems and algorithms approached and applied in the fingerprinting process. It is observed in these comparisons that a co-design of hardware and software with an anisotropic filter produces much efficient and faster results. Also, it can be concluded that for real-time applications FPGA platform is optimum because it is reconfigurable, low in cost, efficient in size and power.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"131 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131486472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Understanding Hadoop Framework Through Single-Node Cluster Installation","authors":"V. G. Anisha Gnana Vincy, T. Karthija, J. Sunil","doi":"10.1109/ICRAECC43874.2019.8995060","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995060","url":null,"abstract":"Hadoop is a Java-based open source programming model that becomes a pillar in recent distributed computing by providing massive storage and multiprocessing of data. Hadoop becomes a simple and easy to implement programming model through the usage of commodity hardware. Hadoop open-source became a foundation for massive parallel processing of big data which includes scientific analytics, e-commerce data and sales planning, and processing enormous volumes of sensor from various sensors. Since Hadoop plays vital role in distributed parallel processing of big data, it is good to know the technical details behind the hadoop framework. This paper focus on detailing the necessary steps for the successful implementation of a Hadoop single-node cluster in a individual computer which provide a foundation for the new hadoop users.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121086682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Sivakumar, S. Sankarakumar, T. Mahalakshmi, P. Hemalaxmi
{"title":"Design Optimization of Three Phase Squirrel Cage Induction Motor Using Evolutionary Algorithm","authors":"T. Sivakumar, S. Sankarakumar, T. Mahalakshmi, P. Hemalaxmi","doi":"10.1109/ICRAECC43874.2019.8995153","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8995153","url":null,"abstract":"The mathematical design of motor consist of nonlinear expressions, several constraints such as core saturation, thermal limits, etc., makes the manual design of motor more complex and obtaining better design is not possible with conventional design methods. To overcome this difficulty evolution algorithm based computer simulations can be used to get better performance motors. This paper discusses the application of Gravitational Search Algorithm (GSA) and Real- Coded Genetic algorithm (RGA) for optimal design of three- phase squirrel cage induction motor. The motor design is optimized using efficiency and material cost as the fitness function. The optimally designed induction machine is compared with the design developed using modified differential evolution based induction motor design and found GSA based motor design provides a better design with maximum efficiency and minimum losses. Computer simulations were carried out using MATLAB 2017a.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130656572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Enhancing coverage model and reducing transmission loss using Line-Of-Sight and Intermodulation Distortion analysis","authors":"R. Priyadarshini, N. Sivakumar","doi":"10.1109/ICRAECC43874.2019.8994993","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8994993","url":null,"abstract":"The field of underwater network growing rapidly in todays world and it plays a major role in many commercial applications. The formidable challenges are encountered in underwater acoustic propagation channels such as very slow propagation waves, high propagation delay, and limited bandwidth. Suppose, when the signal propagates from the transmitter to receiver channel states which will be affected by fading, Doppler spread, and multi-path propagation model. In Underwater Sensor Network (UWSN), during data communication the path loss is minimized by estimating Channel State Information (CSI) with real-time Line-Of-Sight (LOS). Therefore, the main objective of the research work is to minimize the transmission loss and improves the coverage model with Intermodulation Distortion (IMD) by analyzing radio frequency waves and to provide low Bit Error Rate (BER) for statistical CSI. With the help of RF analyzer and frequency coordination tools, we could analyze the signal strength (dBm) with a clear waveform in an acoustic channel. Based on the frequency channel set and distance the path loss can be minimized by improving the signal strength in RF channel analyzer. Finally, we provide better results when we compared to existing underwater acoustic platforms for practical evaluation of underwater sensor networks.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116562313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"CROSS CORPUS SPEECH EMOTION RECOGNITION","authors":"P. M, A. Milton","doi":"10.1109/ICRAECC43874.2019.8994984","DOIUrl":"https://doi.org/10.1109/ICRAECC43874.2019.8994984","url":null,"abstract":"Speech emotion recognition (SER) system plays a major role in human machine interaction. The emotion detection is natural for humans, but for machines it is tedious. Thus the proposed system aims to improve human machine interaction using emotion related information. In this paper, Mel Frequency Cepstral Coefficient (MFCC) feature is extracted from speech signal and Support Vector Machine (SVM) classifier is used to classify emotions. Performance analysis is done by considering different combinations of training and testing database and the databases considered here are Berlin, Enterface and RAVDESS.","PeriodicalId":137313,"journal":{"name":"2019 International Conference on Recent Advances in Energy-efficient Computing and Communication (ICRAECC)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131545911","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}