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2018 International Conference on Innovative Trends in Computer Engineering (ITCE)最新文献

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Low power 1-Bit full adder using Full-Swing gate diffusion input technique 采用全摆门扩散输入技术的低功耗1位全加法器
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8316625
Omnia Al. Badry, M. Abdelghany
{"title":"Low power 1-Bit full adder using Full-Swing gate diffusion input technique","authors":"Omnia Al. Badry, M. Abdelghany","doi":"10.1109/ITCE.2018.8316625","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8316625","url":null,"abstract":"This paper presents a design which provides full swing output for logic 1 and logic 0 for 1-bit full adder cell and reduces power consumption, delay, and area. In this design full adder consists of two XOR gate cells and one cell of 2×1 multiplexer (MUX). The performance of the proposed design compared with the different logic style for full adders through cadence virtuoso simulation based on TSMC 65nm technology models with a supply voltage of 1v and frequency 125MHz. The simulation results showed that the proposed full adder design dissipates low power, while improving delay and area among all the design taken for comparison.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127440914","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: 9
A novel framework for power loss minimization by modified wind driven optimization algorithm 基于改进的风力优化算法的电力损耗最小化框架
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8316648
A. Shaheen, R. El-Sehiemy, S. Farrag
{"title":"A novel framework for power loss minimization by modified wind driven optimization algorithm","authors":"A. Shaheen, R. El-Sehiemy, S. Farrag","doi":"10.1109/ITCE.2018.8316648","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8316648","url":null,"abstract":"Power loss minimization is the main task of the optimal reactive power dispatch (ORPD) problem in power systems. The ORPD is modeled as a nonlinear, multimodal and mixed-variable problem. This paper investigates a novel framework optimization technique, namely wind driven optimization (WDO), to solve the ORPD problem. The WDO is a new type of nature-inspired algorithms that is based on atmospheric motion. The WDO algorithm makes use of gravitation and Coriolis forces to update the velocity equation in order to increase the randomness in fine tuning. To avoid their premature convergence, the modified WDO (MWDO) with automatically variation of the control parameters is proposed. Simulations are carried out for the IEEE 14, 30-bus system, and West Delta Network as a part of the Egyptian system. The obtained results are compared with different methods in the literature to show the capability of the proposed MWDO for power loss minimization.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"18 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122373482","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: 12
Comparative study on millimeter wave location-based beamforming 毫米波定位波束形成的比较研究
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8316631
A. Abdelreheem, A. Nor, Ahmed S. A. Mubarak, Hamada Esmaiel, Ehab Mahmoud Mohamed
{"title":"Comparative study on millimeter wave location-based beamforming","authors":"A. Abdelreheem, A. Nor, Ahmed S. A. Mubarak, Hamada Esmaiel, Ehab Mahmoud Mohamed","doi":"10.1109/ITCE.2018.8316631","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8316631","url":null,"abstract":"This paper presents a comparative study on millimeter wave (mmWave) location-based analog beamforming (BF) techniques based on channel estimation. Localization and compressive sensing (CS) effectively reduces mmWave BF complexity and enhance the performance of mmWave system comparable to the conventional mmWave analog BF techniques. BF techniques based on channel state information (CSI) has high complexity in constructing mmWave channel sensing matrix using CS. Location services based techniques highly reduce this complexity by defining the area within which the user equipment (UE) mostly probable to be exist. In this paper, we study the performance of mmWave location-based BF using various location services. Where, the BF is conducted using channel estimation based CS to estimate both the angle of departures (AoDs) and the angle of arrivals (AoAs) of the mmWave channel.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129605614","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
Computer aided diagnosis system for skin lesions detection using texture analysis methods 用纹理分析方法检测皮肤病变的计算机辅助诊断系统
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8327948
H. Mahmoud, M. Abdel-Nasser, O. Omer
{"title":"Computer aided diagnosis system for skin lesions detection using texture analysis methods","authors":"H. Mahmoud, M. Abdel-Nasser, O. Omer","doi":"10.1109/ITCE.2018.8327948","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8327948","url":null,"abstract":"Malignant melanoma is considered as one of the most dangerous type of skin cancers as it increases the mortality rate. Computer-aided diagnosis (CAD) systems can help to detect melanoma early. In this paper, we propose a new skin melanoma CAD system using texture analysis methods. The proposed CAD system consists of four steps: hair removal, filtering, feature extraction and classification. In the feature extraction step, we evaluate the performance of five widely used texture analysis methods: grey level co-occurrence matrix, Gabor filters, a histogram of oriented gradients, local binary pattern and local directional number. Our CAD system classifies between non-melanoma skin lesions (represented as common nevi or dysplastic nevi) and melanoma. The experimental results show that extracting HOG features after hair removal yields the best classification results. HOG gives an AUC of 0.9783 with melanoma/common nevi classification and an AUC of 0.9439 with melanoma/dysplastic nevi classification.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121398758","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: 16
Implementation of a simplified SVC model into Newton-Raphson load flow algorithm 简化SVC模型在Newton-Raphson潮流算法中的实现
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8316653
F. Rabea, S. Kamel, F. Jurado, O. Abdel-Rahim
{"title":"Implementation of a simplified SVC model into Newton-Raphson load flow algorithm","authors":"F. Rabea, S. Kamel, F. Jurado, O. Abdel-Rahim","doi":"10.1109/ITCE.2018.8316653","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8316653","url":null,"abstract":"This paper presents a simple modelling for one of most popular Flexible AC Transmission System (FACTS) device; Static VAR Compensator (SVC) into Newton-Raphson load flow algorithm. SVC now is being used in wide range in transmission applications. SVC is applied in transmission line for increasing the voltage stability and control voltage magnitude at a specified value. The developed model based on transmitting the connected SVC bus from load bus (PQ bus) to PV bus with controlling the voltage magnitude value. However, the transmitted bus generates zero active power and updated reactive power until the convergence of load flow is achieved. The simplified SVC model has different merits than the other traditional models such as; limit of Jacobian matrix modification, avoiding the modification in original admittance matrix, improving the convergence characteristic and reducing computation time. The developed model is validated based on small and large scale IEEE test systems.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124497682","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: 6
Parallel Partitioned-Rotor Switched flux PM machine for light hybrid/ electric vehicles 用于轻型混合动力/电动汽车的并联分区转子开关磁通永磁电机
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8316654
Mahmoud S. R. Saeed, Essam E. M. Mohamed, A. Ali
{"title":"Parallel Partitioned-Rotor Switched flux PM machine for light hybrid/ electric vehicles","authors":"Mahmoud S. R. Saeed, Essam E. M. Mohamed, A. Ali","doi":"10.1109/ITCE.2018.8316654","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8316654","url":null,"abstract":"This paper applies the Parallel Partitioned-Rotor (PR) Switched flux PM (SFPM) machine topology to light hybrid/electric vehicles applications. The design has 12/31 stator and rotor poles combination, that is suitable for direct drive hybrid/electric vehicles. The proposed design is globally optimized for maximum average torque and minimum torque ripples based on genetic algorithm. The electromagnetic performance of the proposed design is investigated and analyzed using the time stepping 2D FEA software. It is found that the key advantages of the proposed design are high torque capability, reduced torque ripples, as well as wide speed control range.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134173296","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
Performance investigation of standalone WECS with and without battery energy storage system 带和不带电池储能系统的独立WECS性能研究
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/itce.2018.8316660
F. Selim, E. Ahmed, M. Orabi
{"title":"Performance investigation of standalone WECS with and without battery energy storage system","authors":"F. Selim, E. Ahmed, M. Orabi","doi":"10.1109/itce.2018.8316660","DOIUrl":"https://doi.org/10.1109/itce.2018.8316660","url":null,"abstract":"This paper presents a study of stand-alone variable speed small wind energy conversion system (WECS). A comparison between the permanent magnet synchronous generators (PMSG) based WECS in case of using or not using battery energy storage system is implemented. Maximum power is extracted by controlling the generator side converter. Load side converter is controlled to regulate the load voltage and the load frequency under using BESS by an effective control technique based on the pulse width modulation (PWM). The simulation of the full system is implemented on PSIM software. Simulation results for the proposed system are compatible with theoretical results.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134358605","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
Enhanced MFSK spectral efficiency based on super-resolution spectral estimation 基于超分辨光谱估计的MFSK频谱效率提高
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/itce.2018.8316626
Mostafa Salah, O. Omer, U. S. Mohammed
{"title":"Enhanced MFSK spectral efficiency based on super-resolution spectral estimation","authors":"Mostafa Salah, O. Omer, U. S. Mohammed","doi":"10.1109/itce.2018.8316626","DOIUrl":"https://doi.org/10.1109/itce.2018.8316626","url":null,"abstract":"Single tone M-ary frequency shift keying (MFSK) enjoys constant envelop transmission at the expense of much lower spectral efficiency (SE). Many research efforts were given for enhancing the SE of MFSK. In this paper, SE of coherent single tone MFSK is improved by filling up the same allocated spectral band-width by larger number of uniformly spaced non-orthogonal tones. The main idea resides in two main points, first, regarding the detection task as an operation of super-resolution (SR) spectral line estimation, second, highlighting implicit sparsity construction of MFSK scheme. Compressive sensing (CS) based SR approaches are enabled for resolving activated atom from over-complete dictionary. Moreover, more general keying schemes can be performed on learned dictionary instead of the classical Fourier (sinusoidal) dictionary, where each atom may occupy the whole allocated spectrum instead of residing on a specific tone. This allows better diversity against narrow band interference and frequency selective fading channel under sever fading conditions but, on the cost of losing the constant envelop advantage.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116946432","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
Mobility load balancing using machine learning with case study in live network 使用机器学习实现移动负载平衡，并结合实际网络中的案例研究
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8316614
Ashraf Roshdy, Ayman Gaber, Ferial Hantera, Mahmoud ElSebai
{"title":"Mobility load balancing using machine learning with case study in live network","authors":"Ashraf Roshdy, Ayman Gaber, Ferial Hantera, Mahmoud ElSebai","doi":"10.1109/ITCE.2018.8316614","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8316614","url":null,"abstract":"In this paper, we propose a new tool that enhance user throughput by better exploiting current network resources and optimizing mobility management using machine learning algorithm. The dramatically increase in data traffic and the demand for high data rates services in UMTS (Universal Mobile Telecommunications Service) become a challenge that faces Mobile Operators due to the shortage of spectrum resources. Hence, to fulfill users' requirements with the current network resources, by the aid of data analytics technique like regression, a tool is being designed to comprehensively analyze the current cell Key Performance Indicators (KPIs) that impact the average user throughput, afterwards it advises with the optimum resources utilization to achieve the required user throughput. Subsequently, it optimizes the mobility parameters to re-distribute and balance traffic among cells, which accordingly increases the overall network capacity, resources utilization and user throughput without any extra expenditures.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116429204","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: 9
Impacts of plug-in electric vehicles charging on low voltage distribution network 插电式电动汽车充电对低压配电网的影响
2018 International Conference on Innovative Trends in Computer Engineering (ITCE) Pub Date : 2018-02-01 DOI: 10.1109/ITCE.2018.8316650
Morsy Nour, Hassanien Ramadan, Abdelfatah Ali, C. Farkas
{"title":"Impacts of plug-in electric vehicles charging on low voltage distribution network","authors":"Morsy Nour, Hassanien Ramadan, Abdelfatah Ali, C. Farkas","doi":"10.1109/ITCE.2018.8316650","DOIUrl":"https://doi.org/10.1109/ITCE.2018.8316650","url":null,"abstract":"It is expected that the number of electric vehicles will increase significantly worldwide. Although, this increase represents an environmental advantage. Charging of plug-in electric vehicles (PEVs) considers a challenge for the electric utilities. In this paper, the charging impact of PEVs on a benchmark low voltage (LV) grid has been studied. The LV network used as a case study is developed by the EU project “Microgrids”. Two charging scenarios have been investigated in this paper, 1) uncontrolled charging, and 2) Indirect controlled charging with Time of Use (TOU) pricing. In each scenario, different penetration levels of PEVs have been studied (e.g., 20 %, 30%, and 50%). The effects of PEVs charging on transformer loading, feeders loading, and voltages at the endpoints of the feeders have been investigated. 24-hour time-series simulations have been used in the study. The results demonstrate that with the use of indirect controlled charging a higher number of PEVs can be charged from the distribution network without infrastructure upgrade and for uncontrolled charging infrastructure upgrade will be needed.","PeriodicalId":414253,"journal":{"name":"2018 International Conference on Innovative Trends in Computer Engineering (ITCE)","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124396254","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: 34
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