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2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)最新文献

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Permeability Analysis of Pure Water across Nano Porous Graphene 纯水通过纳米多孔石墨烯的渗透性分析
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679455
Atonu Mukherjee, Hossain Mansur Resalat Faruqu, M. S. Islam, A. G. Bhuiyan, A. Hashimoto
{"title":"Permeability Analysis of Pure Water across Nano Porous Graphene","authors":"Atonu Mukherjee, Hossain Mansur Resalat Faruqu, M. S. Islam, A. G. Bhuiyan, A. Hashimoto","doi":"10.1109/ECACE.2019.8679455","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679455","url":null,"abstract":"Being the thinnest and strongest material, graphene has tremendous potential for water desalination. This paper reports the analysis of water permeability across single layer free standing nano porous graphene. Using classical molecular dynamics simulation, it has been found that the permeability of water through graphene is depended on its pore diameter. However, surprisingly there exists a minimum threshold of pore diameter for the water molecules to pass, which is nearly two times larger than the diameter of the water molecule. Investigation using simulation found that that threshold pore diameter is around 6 Å, whereas the molecular diameter of water is only 2.75 Å. In addition, an increment in pore diameter decreases reverse osmotic pressure. This work increases maturity and reliability of pure water permeability analysis across nano porous graphene for desalination.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128569143","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: 2
Compression of Large-Scale Image Dataset using Principal Component Analysis and K-means Clustering 基于主成分分析和k均值聚类的大规模图像数据集压缩
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679270
R. Rayan, Md. Sabir Hossain, Asaduzzaman
{"title":"Compression of Large-Scale Image Dataset using Principal Component Analysis and K-means Clustering","authors":"R. Rayan, Md. Sabir Hossain, Asaduzzaman","doi":"10.1109/ECACE.2019.8679270","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679270","url":null,"abstract":"Digital images, being on the verge of its utmost popularity encompasses plenty of applications and as such are generated at an unprecedented rate. These digital form of data are often found with redundant information. Applications that require a bulk amount of images to be processed, turn out to be high regarding computational complexity. Needless to say, it leads to inefficient storage utilization. In this paper, a hybrid approach is applied to compress a large-scale image data-set by combining two popular algorithms: Principal Component Analysis (PCA) and K-means. This paper works with a view to diminishing the redundant information by implementing dimensionality reduction followed by color quantization. The PCA is used to project the data onto a lower dimensional space with retaining as maximum variance as possible. The K-means algorithm is used to restrict the distinct number of colors to represent an image by means of clustering the data together. The results obtained from the proposed method is compared with the results obtained from implementing PCA and K-means clustering algorithms independently, where the proposed method provides with a better compression ratio.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126975053","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: 2
A Real-time Emotion Recognition from Speech using Gradient Boosting 基于梯度增强的语音实时情感识别
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679271
A. Iqbal, K. Barua
{"title":"A Real-time Emotion Recognition from Speech using Gradient Boosting","authors":"A. Iqbal, K. Barua","doi":"10.1109/ECACE.2019.8679271","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679271","url":null,"abstract":"Emotion recognition from speech is one of the research fields for emotional human-computer interaction. In this contribution, a real-time emotion recognition system is presented which recognizes emotions from live recorded speech by analyzing tonal properties. 34 audio features are extracted including MFCCs, energy, spectral entropy etc. Basically this system classifies emotions using models trained by Gradient Boosting. Other two classifiers such as Support Vector Machine (SVM) and K-Nearest Neighbor (KNN) are also applied to observe the accuracies of them on test audio files. Two databases are employed for training the system like RA VDESS and SA VEE database. This system examines four basic emotions - anger, happiness, sadness and neutral.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123633403","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: 28
Design and Implementation of IGBT Based High Frequency Output Cyclo-Inverter Prototype 基于IGBT的高频输出环逆变器样机的设计与实现
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679254
Md. Saiful Islam, Muhammad Abdul Goffar Khan
{"title":"Design and Implementation of IGBT Based High Frequency Output Cyclo-Inverter Prototype","authors":"Md. Saiful Islam, Muhammad Abdul Goffar Khan","doi":"10.1109/ECACE.2019.8679254","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679254","url":null,"abstract":"Insulated Gate Bipolar Transistor (IGBT) based controlled power is widely used in industrial applications recently. The research scope of this paper is to design and implementation of IGBT based cyclo-inverter to produce higher output frequency than input where advanced microcontroller technique was used for the implementation of control circuit. The performance of the control circuit is tested by simulating the model on Proteus Simulations packages and the full set-up is simulated using MATLAB/ Simulink software before hardware implementation. Then a prototype is developed in the lab and tested for successful operation. Experimental results obtained from oscillographic displays are found symmetrical with the theoretical expectations and simulation results.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123727165","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: 3
A Star-Fish Shaped Compact Dual band Antenna for Millimeter Wave Band Applications 一种用于毫米波波段应用的海星形紧凑型双频天线
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679220
Mumtahina Khan Mumu, Piyas Chowdhury, M. Hossain
{"title":"A Star-Fish Shaped Compact Dual band Antenna for Millimeter Wave Band Applications","authors":"Mumtahina Khan Mumu, Piyas Chowdhury, M. Hossain","doi":"10.1109/ECACE.2019.8679220","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679220","url":null,"abstract":"In this paper a star fish shaped microstrip patch antenna is proposed and its design procedure and characteristics are analyzed. The shape of the antenna patch is similar to a star fish, therefore the antenna is called Star fish antenna. The proposed antenna is able to provide dual band operation in V band (40–52 GHz) and W band (77–95 GHz) which lie in the range of millimeter wave frequency. The proposed antenna has 8 branches of unequal length in order to achieve wide bandwidth in millimeter wave range. Each of the branch resonates at different frequency which ultimately results in a wide bandwidth of 30 GHz with an efficient gain of 7.9026 dBi and highly reduced return loss. Designed antenna has a very compact dimensions of 9×9×2.03 mm3, thus it can be easily fabricated with small handset devices.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"54 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120926462","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: 1
Effect of Finite Length on the Band gap of Semiconducting and Metallic Carbon Nanotube 有限长度对半导体和金属碳纳米管带隙的影响
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679143
Tanvir Prince, Tahmid Kaisar, S. M. Mominuzzaman
{"title":"Effect of Finite Length on the Band gap of Semiconducting and Metallic Carbon Nanotube","authors":"Tanvir Prince, Tahmid Kaisar, S. M. Mominuzzaman","doi":"10.1109/ECACE.2019.8679143","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679143","url":null,"abstract":"In this work, density functional theory is used to study the effect of finite length on electronic property of different types of Single Walled Carbon Nanotubes (CNT). The change in band gap due to short length effect in case of metallic (5,2) CNT and semiconducting (4,5) CNT is discussed here. Ordinarily electrons are restricted along the circumference of carbon nanotubes. But in this investigation a supplementary restraint of electrons has been applied along the axis of tube by making the tube lengths short. Due to this short length effect, band gap value of both types of CNT reduces as length of the tube increases. But this change is not tedious. Rather it exhibits observable oscillations in short length. These oscillations have been interpreted with reference to the bonding characteristics of frontier orbitals. This investigation providing novel acumen into the large band gap opening of chiral CNTs could be valuable in advancing future applications of CNTs in optical, electronic devices.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121494723","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: 1
Limitation of ARIMA in extremely collapsed market: A proposed method ARIMA在极度崩溃市场中的局限性:一种建议的方法
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679216
Md. Mujibur Rahman Majumder, M. Hossain
{"title":"Limitation of ARIMA in extremely collapsed market: A proposed method","authors":"Md. Mujibur Rahman Majumder, M. Hossain","doi":"10.1109/ECACE.2019.8679216","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679216","url":null,"abstract":"The prediction of equity market is a perplexing task because of puzzling nature of the stock price. A large variety of factors influence the price of stocks that causes the investors in trouble to predict the nature of stock. Researchers proposed various methods to forecast the upcoming price of stocks by figuring out the nature of stock and by computing internal and external factors. Auto Regressive Integrated Moving Average (ARIMA) Box-Jekins method is one of the eminent methods that forecast the future value of stock based on previous time series data. But while experimenting, we have found a crack point where ARIMA showed unstable behavior i.e. it returned 3 types of values (fixed, negative and positive) in prediction. This was after the prices of stock extremely collapsed. To solve this problem, we have proposed a new model that also predicts the future prices from previous prices but obtained greater accuracy than the ARIMA and also solve the negative and fixed value prediction problem occurred in ARIMA.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127833717","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: 5
HOG and Gabor Filter Based Pedestrian Detection using Convolutional Neural Networks 基于HOG和Gabor滤波器的卷积神经网络行人检测
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679133
Fahim Ahmed, Badhon Ahmed Topu, S. Islam
{"title":"HOG and Gabor Filter Based Pedestrian Detection using Convolutional Neural Networks","authors":"Fahim Ahmed, Badhon Ahmed Topu, S. Islam","doi":"10.1109/ECACE.2019.8679133","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679133","url":null,"abstract":"Pedestrian detection is an essential research topic due to its major importance especially in the fields of automotive, surveillance and robotics. In spite of having tremendous improvements, pedestrian detection is still an open challenge and searching for more and more accurate algorithms. In the last few years, deep learning more specifically Convolutional Neural Networks emerged as the state of the art in terms of accuracy for a number of computer vision tasks such as image classification, object detection, segmentation, etc. In this paper, we have proposed a pedestrian detection system based on the Gabor filter, Histogram of Oriented Gradient and Convolutional Neural Networks. two mostly used datasets, INRIAPerson and Daimler Mono Pedestrian dataset for pedestrian detection is used for both training and testing. The PennFidanPed dataset is used for testing only. From experimental results, it is shown that we have accomplished comparatively better accuracy close to state of the art approaches.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127922293","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
Implementation of an XOR Based 16-bit Carry Select Adder for Area, Delay and Power Minimization 基于异或的16位进位选择加法器的面积、延迟和功耗最小化实现
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679293
A. Hossain, M. Abedin
{"title":"Implementation of an XOR Based 16-bit Carry Select Adder for Area, Delay and Power Minimization","authors":"A. Hossain, M. Abedin","doi":"10.1109/ECACE.2019.8679293","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679293","url":null,"abstract":"In different types of processors and other digital circuits adders are most widely used. Low power and area efficient high-speed circuits are most substantial area in the research of VLSI design. The carry select adder is one of the fast adders which has less area and reduced power consumption. In this paper, a 16-bit carry select adder has been presented using modified XOR based full adder to reduce circuit complexity, area and delay. The modified full adder design requires only two XOR gates and one multiplexer. The modified 16-bit carry select adder gives better result than conventional carry select adder with respect to area, power consumption and delay.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134320881","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: 8
Adapting SCRUM in Data Analytics Solution Development for Telecom Operators in Bangladesh 在孟加拉国电信运营商的数据分析解决方案开发中采用SCRUM
2019 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2019-02-01 DOI: 10.1109/ECACE.2019.8679124
Md. Al-Hasan, Md. Sabir Hossain
{"title":"Adapting SCRUM in Data Analytics Solution Development for Telecom Operators in Bangladesh","authors":"Md. Al-Hasan, Md. Sabir Hossain","doi":"10.1109/ECACE.2019.8679124","DOIUrl":"https://doi.org/10.1109/ECACE.2019.8679124","url":null,"abstract":"As usage of internet varies time to time depending on the modes, minds of users, Telecom services need to understand the tastes or requirements of users and develop a dynamic data analytics solution to sustain in the competitive market. In this paper, we have proposed an approach to data analytics or BI (Business Intelligence) solution taking into account the influence of Bangladeshi people's user experience of mobile data. We have shown the proper separation of analytical reporting and extract-transform-Ioading (ETL) part to easily adopt Serum method for business intelligence report development of telco operators. Serum doesn't mean that always the service delivery will be faster with high accuracy. But, for telco operators service development and delivery should be accurate and faster. Our proposed model is very much capable of obtaining high accuracy and agility at the same time where the same requirement rarely come back to product backlog for having an error in the previous development cycle.","PeriodicalId":226060,"journal":{"name":"2019 International Conference on Electrical, Computer and Communication Engineering (ECCE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130865307","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: 1
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