2018 IEEE International Conference on Electro/Information Technology (EIT)最新文献_第4页

A Web-Based Lightweight Testbed for Supporting Network Security Hands-on Labs 支持网络安全实践实验室的基于web的轻量级测试平台

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500270

Wei Liu, Quamar Niyaz, Weiqing Sun, A. Javaid

引用次数: 2

Source Classification of Indoor Air Pollutants Using Principal Component Analysis for Smart Home Monitoring Applications 基于主成分分析的室内空气污染物源分类在智能家居监测中的应用

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500198

Y.-T. Chen, S. Shrestha

引用次数: 5

A Python-Based Simulation Software for Monitoring the Operability State of Critical Infrastructures Under Emergency Conditions 基于python的关键基础设施应急运行状态监测仿真软件

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500219

T. Koch, D. Möller, Andreas Deutschmann

引用次数: 5

Analysis of Data Rate vs. SNR in MIMO Wireless Communication Systems MIMO无线通信系统中数据速率与信噪比的分析

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500091

Yoonill Lee

引用次数: 0

Indoor Navigation System Using Acoustic Cuing for Visually Impaired People 视障人士使用声提示的室内导航系统

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500192

Guojun Yang, J. Saniie

{"title":"Indoor Navigation System Using Acoustic Cuing for Visually Impaired People","authors":"Guojun Yang, J. Saniie","doi":"10.1109/EIT.2018.8500192","DOIUrl":"https://doi.org/10.1109/EIT.2018.8500192","url":null,"abstract":"Guiding visually impaired people autonomously is a challenging task. One of the major challenges is interfacing with visually impaired people efficiently. Sighted people are able to perceive information through their visions. Therefore, most human-computer interfaces are graphic based. These interfaces provide no help for visually impaired users. Existing UIs (User Interface) designed for visually impaired people are inadequate in terms of efficiency. A typical UI designed for visually impaired people helps its users using verbal cues. To be more specific, through a series of descriptive language, all information is passed to its users sequentially. In some applications, visually impaired users need to be updated constantly with information of their surroundings. Descriptive verbal cues might be insufficient when surroundings of users are constantly changing. In this paper, an UI using acoustic cues will be introduced. Unlike sequential verbal cues, acoustic cues can update its users constantly, therefore more adaptive to changing environments. To demonstrate the advantage of such acoustic cuing UI, an indoor object localization system was built. Regardless the complexity of the scenes, the proposed UI can always update its users in real-time using acoustic cues. The rules for generating such cues will be presented. Finally, the effectiveness of the UI will be discussed.","PeriodicalId":188414,"journal":{"name":"2018 IEEE International Conference on Electro/Information Technology (EIT)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124120693","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

Enhancement of the word2vec Class-Based Language Modeling by Optimizing the Features Vector Using PCA 基于PCA的word2vec类语言建模的特征向量优化

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500303

Tiba Zaki Abdulhameed, I. Zitouni, I. Abdel-Qader

{"title":"Enhancement of the word2vec Class-Based Language Modeling by Optimizing the Features Vector Using PCA","authors":"Tiba Zaki Abdulhameed, I. Zitouni, I. Abdel-Qader","doi":"10.1109/EIT.2018.8500303","DOIUrl":"https://doi.org/10.1109/EIT.2018.8500303","url":null,"abstract":"Neural word embedding, such as word2vec, produces very large features' vectors. In this paper, we are investigating the length of the feature vector aiming to optimize the word representation results, and also to speed up the algorithm by addressing noise impact. Principal Component Analysis (PCA) has a proven record in dimensionality reduction as we selected it to achieve our objectives. We also selected class based Language Modeling as extrinsic evaluation of the features vectors and are using Perplexity (pp) as our metric. K-means clustering is used as words classification. The execution time of the classification is also computed. As a result, we concluded that for a given test data, if the training data is of same domain then large vector size can increase the precision of describing word relations. In contrast, if the training data is from different domain and contains large amount of contexts not expected to occur in the test data then a small vector size will give a better description to help reducing the noise effect on clustering decisions. Two different data training domains were used in this analysis; Modern Standard Arabic (MSA) broadcast news and reports, and Iraqi phone conversations with testing data of the same Iraqi data domain. Depending on this analysis, same domain training data and test data have execution times reduced by 61% while keeping same representation efficiency. In addition, for different domain training data i.e. MSA, pp reduction ratio of 6.7% is achieved with time reduced by 92%. This implies the importance of carefully choosing feature vector size on the overall performance.","PeriodicalId":188414,"journal":{"name":"2018 IEEE International Conference on Electro/Information Technology (EIT)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123473499","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

Investigation of Two-Stage Load Forecasting to Minimize Error Residuals 误差残差最小的两阶段负荷预测研究

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500094

Mitch Campion, A. S. Nair, Anupam Mukherjee, D. Hollingworth, P. Ranganathan

引用次数: 1

A Real-World Implementation of SQL Injection Attack Using Open Source Tools for Enhanced Cybersecurity Learning 使用开源工具增强网络安全学习的SQL注入攻击的现实世界实现

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500136

Shriya Vyamajala, Tauheed Khan Mohd, A. Javaid

引用次数: 2

Software Defined Ultrasonic System for Communication Through Solid Structures 基于实体结构通信的软件定义超声系统

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500306

Boyang Wang, J. Saniie, S. Bakhtiari, A. Heifetz

{"title":"Software Defined Ultrasonic System for Communication Through Solid Structures","authors":"Boyang Wang, J. Saniie, S. Bakhtiari, A. Heifetz","doi":"10.1109/EIT.2018.8500306","DOIUrl":"https://doi.org/10.1109/EIT.2018.8500306","url":null,"abstract":"RF signals are commonly used as a carrier signal in wireless communications. In some situations, like underwater, underground, closed containers or even intra-body, ultrasonic signal is a better carrier signal because RF signal attenuate very fast in these types of channels. Therefore, it is our objective is to assess the capability of using ultrasonic waves as a carrier waveform for communications. Ultrasonic signal is a type of waveform which has a frequency higher than 20 kHz. In this study, a ZYNQ System-on-Chip (SoC) platform is used to conduct ultrasonic communication experiments. This system consists of a transmitting transducer and a receiving transducer operating at MHz range frequencies. The transceiver unit operates using In-phase and Quadrature (IQ) modulation. With IQ modulation, different modulation schemes such as quadrature amplitude modulation (QAM), phase shift keying (PSK) can be readily implemented on the platform without modifying the hardware setup. Experiments are conducted in solid channels with various shape, material and size to explore the ultrasonic communication feasibility in diverse environments. Performance of different modulation methods are discussed and compared in this paper.","PeriodicalId":188414,"journal":{"name":"2018 IEEE International Conference on Electro/Information Technology (EIT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129792485","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: 17

Symmetric Eigen-Wavefunctions of Quantum Dot Bound States Resulting from Geometric Confinement 几何约束下量子点束缚态的对称本征波函数

2018 IEEE International Conference on Electro/Information Technology (EIT) Pub Date : 2018-05-03 DOI: 10.1109/EIT.2018.8500244

Wei Li, S. Belling

{"title":"Symmetric Eigen-Wavefunctions of Quantum Dot Bound States Resulting from Geometric Confinement","authors":"Wei Li, S. Belling","doi":"10.1109/EIT.2018.8500244","DOIUrl":"https://doi.org/10.1109/EIT.2018.8500244","url":null,"abstract":"Self-assembled semiconductor quantum dots possess an intrinsic geometric symmetry due to the crystal periodic structure. In order to systematically analyze the symmetric properties of quantum dots' bound states resulting only from geometric confinement, we apply group representation theory. We label each bound state for two kinds of popular quantum dot shapes: pyramid and half ellipsoid with the irreducible representation of the corresponding symmetric groups, i.e., C4v and C2v, respectively. Our study completes all the possible irreducible representation cases of groups C4v and C2v. Using the character theory of point groups, we predict the selection rule for electric dipole induced transitions. We also investigate the impact of quantum dot aspect ratio on the symmetric properties of the state wavefunction. This research provides a solid foundation to continue exploring quantum dot symmetry reduction or broken phenomena because of strain, band-mixing and shape irregularity. The results will benefit the researchers who are interested in quantum dot symmetry related effects such as absorption or emission spectra, or those who are studying quantum dots using analytical or numerical simulation approaches.","PeriodicalId":188414,"journal":{"name":"2018 IEEE International Conference on Electro/Information Technology (EIT)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130246364","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