2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)最新文献

Quantitative analysis of Carotid atherosclerosis to predict the severity of stroke 定量分析颈动脉粥样硬化预测脑卒中严重程度

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922403

S. Maheswari, D. Senthilbabu

{"title":"Quantitative analysis of Carotid atherosclerosis to predict the severity of stroke","authors":"S. Maheswari, D. Senthilbabu","doi":"10.1109/ICGCCEE.2014.6922403","DOIUrl":"https://doi.org/10.1109/ICGCCEE.2014.6922403","url":null,"abstract":"Stroke is the third leading cause of death in the World. It occurs usually when the blood supply to parts of the brain is suddenly interrupted due to the accumulation of blood cell, lipid, protein and cholesterol crystals (called as plaques) in the Carotid arteries which blocks the oxygen supply to the part of the brain cells, and these cells will eventually begin to die. A plaque characteristic on texture and ecogenicity helps to identify a vulnerable and non vulnerable plaque which aids the physician to provide required therapy. Carotid artery image is considered as an input. The high resolution carotid artery image is fed as an input to the feature extraction. The parameters calculated from the feature extraction are energy, standard deviation, correlation co-efficient, mean and entropy. Neural network classifier is used to compare the trained image and input image based on score value. Percentage of lumen area occupied by the arthromatous material (Degree of Stenosis) can be identified by measuring the thickness of the plaque. This enables us to predict the severity of the stroke.","PeriodicalId":328137,"journal":{"name":"2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127214423","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}

引用次数: 0

Performance analysis of mobile patient network using AODV and DSR routing algorithms 基于AODV和DSR路由算法的移动患者网络性能分析

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922450

R. Tiwari, S. Shrivastava, Susmita Das

引用次数: 1

An advanced low complexity double error correction of an BCH decoder 一种先进的低复杂度双纠错BCH解码器

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922218

M. Prashanthi, Damarla Paradhasaradhi, N. Vivek

引用次数: 3

Probabilistic approach based optimal placement of phasor measurement units via the estimation of dynamic vulnerability assessment 基于动态易损性评估的相量测量单元概率优化布置方法

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922429

M. Priyadharshini, R. Meenakumari, P. Scholar

{"title":"Probabilistic approach based optimal placement of phasor measurement units via the estimation of dynamic vulnerability assessment","authors":"M. Priyadharshini, R. Meenakumari, P. Scholar","doi":"10.1109/ICGCCEE.2014.6922429","DOIUrl":"https://doi.org/10.1109/ICGCCEE.2014.6922429","url":null,"abstract":"This paper aims in presenting the optimal placement of the Phasor Measurement Unit (PMU) of an IEEE-5 bus system. In this paper a simplest scheme for dynamic vulnerability assessment based on Power System Loss Index has been proposed for Optimal PMU placement and which is compared against the Multi Criteria Decision Making (MCDM) Techniques namely Analytical Hierarchy Process (AHP), Fuzzy AHP approach and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) approach. MCDM helps in finding the best solution among the multiple alternatives for the placement of PMU which is based on the weighing factor. But this MCDM has neglected the dynamic operation of the system. In the proposed scheme, the probabilistic nature of network dynamics is performed by Monte Carlo Simulation to iteratively evaluate the system performance for probable input parameter variations such as load variation, generation variation and list of credible contingencies to assess the vulnerability index of the system. Newton - Raphson load flow analysis is performed for each contingency and the power system losses in various parts of the networks are observed. The vulnerability Index is calculated based on total Power System Loss (PSL). Based on the index, the vulnerable regions in the power system network are identified and clustered with the help of Data clustering algorithm. The PMUs have to be located in the most vulnerable regions to prevent the system from blackouts and to take corrective control actions. This proposed simple approach is tested on IEEE-5 Bus test systems. The test result shows that PSL index is effective in identifying the vulnerable regions for optimal PMU placement. The findings of the PMU location are compared against MCDM techniques.","PeriodicalId":328137,"journal":{"name":"2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126759424","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}

引用次数: 4

Design of matrix converter based dynamic voltage restorer for power quality enhancement 基于矩阵变换器的动态电压恢复器提高电能质量的设计

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922387

S. Nandagopal, R. Subramanian

引用次数: 0

Performance analysis of error concealment algorithm during image recovery 图像恢复过程中错误隐藏算法的性能分析

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922451

Pratik K. Pasiyawala, M. Patel, Y. Patel, Unnati J. Patel

引用次数: 0

TCAD based study of a noble 24 nm DMIDG MOSFET for LOW power applications 基于 TCAD 的低功耗应用 24 nm 高贵 DMIDG MOSFET 研究

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6921414

Soumen Deb, S. Baishya

{"title":"TCAD based study of a noble 24 nm DMIDG MOSFET for LOW power applications","authors":"Soumen Deb, S. Baishya","doi":"10.1109/ICGCCEE.2014.6921414","DOIUrl":"https://doi.org/10.1109/ICGCCEE.2014.6921414","url":null,"abstract":"This paper presents the design of a noble 24 nm asymmetric Dual gate Material (for NMOS/PMOS) Independent Double Gate (DMIDG) with elevated S/D Structure, Buried Polysilicon Back Gate, High-K dielectric spacer, High-K gate stack of HfO2 over SiO2 thin layer (SiO2 thickness being 0.85 nm while maintaining an EOT of 1.2 nm) at front gate in order to suppress SCE's. An IDG MOS device with metallic gate and lightly Doped Channel (of doping concentration of 2×109 cm-3) provides better leakage performance with the cost of effective high threshold voltage (0.56V for NMOS and -0.49V for PMOS), with symmetrical ID-VGS Characteristics and almost symmetrical ID-VDS characteristics for both NMOS and PMOS devices. The proposed devices are found to possess quite low Miller Capacitance (~0.12 fF/μm for PMOS and ~0.125 fF/μm for NMOS) with metallic front gate and lightly doped channel structure. The device also shows considerably low total gate capacitance as compared to ITRS Specification for LSTP application even in quasi Ballistic regime of channel length up to 12 nm. A CMOS inverter constructed using such DMIDG MOS devices shows quite low inverter delay of ~ 4 psec. with back gate biasing of 0V for both PMOS and NMOS devices of channel length 24 nm. The delay Characteristics are also being modulated by favorable back gate biasing techniques. The inverter delay is found to be reduced following the technology downscaling and is close to ITRS Specifications. The dynamic energy consumption of the inverter is also low at favorable back gate biasing (of 0.5V for NMOS and -0.5V for PMOS) viz. 0.35 fJ/μm and it goes on diminishing as channel length goes on reducing. IDG MOS devices with metallic gate and lightly doped show better inverter characteristics in comparison to Polysilicon front gate and undoped channel devices.","PeriodicalId":328137,"journal":{"name":"2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132647184","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}

引用次数: 0

Seven level inverter with nearest level control 七电平逆变器与最近的水平控制

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922346

Megha S. Varna, Jenson Jose

引用次数: 3

The design approach for fast computation of fourier transform over a finite field 有限域上傅里叶变换快速计算的设计方法

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-10-16 DOI: 10.1109/ICGCCEE.2014.6922465

Tejaswini P. Deshmukh, Vrushali P. Dewalkar

引用次数: 1

Voice recognition and touch screen control based wheel chair for paraplegic persons 基于语音识别和触摸屏控制的截瘫人士轮椅

2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE) Pub Date : 2014-03-06 DOI: 10.1109/ICGCCEE.2014.6922215

C. Aruna, A. Dhivya Parameswari, M. Malini, G. Gopu

{"title":"Voice recognition and touch screen control based wheel chair for paraplegic persons","authors":"C. Aruna, A. Dhivya Parameswari, M. Malini, G. Gopu","doi":"10.1109/ICGCCEE.2014.6922215","DOIUrl":"https://doi.org/10.1109/ICGCCEE.2014.6922215","url":null,"abstract":"The wide spread prevalence of lost limbs and sensing system is of major concern in present day due to accident, age and health problems. To assist people with such defects, the proposed intelligent wheelchair system uses dual control for navigation in familiar environments. The two modes of input control to the wheelchair are voice recognition and touch screen. When one want to change the direction, the touch screen sensor is modelled by pressing finger against the various quadrants on the touch screen, which has different values programmed for different direction. This can also be controlled through simple voice commands using voice controller. By storing a single letter in voice recognition kit for each direction control, the recognition time is reduced drastically and thus quick reach to destination is obtained. The wheelchair consists of DC brushless motors at the rear end and it is controlled by using PWM technique. A brake control mechanism is included to control the wheelchair. From previous literature surveys observed, the accuracy of the touch screen was found to be 50%. In this proposed system achievement of wheelchair movement in all direction is obtained with an accuracy of 94.6%. Voice recognition has accuracy of 80.8% which is 30% higher than the study done by Prathyusha et al. This device helps the disabled to have automatic advancement to their destination through predefined paths in the indoor system.","PeriodicalId":328137,"journal":{"name":"2014 International Conference on Green Computing Communication and Electrical Engineering (ICGCCEE)","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115284562","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}

引用次数: 33