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2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT)最新文献

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Bilingual automatic text summarization using unsupervised deep learning 使用无监督深度学习的双语自动文本摘要
S. Singh, Ajai Kumar, Abhilasha Mangal, Shikha Singhal
In the world of digitization, the growth of big data is raising at large scale with usage of high performance computing. The huge data in English and Hindi is available on internet and social media which need to be extracted or summarized in user required form. In this paper we are presenting Bilingual (Hindi and English) unsupervised automatic text summarization using deep learning. which is an important research area with in Natural Language Processing, Machine Learning and data mining, to improve result accuracy, we are using restricted Boltzmann machine to generate a shorter version of original document without losing its important information. In this algorithm we are exploring the features to improve the relevance of sentences in the dataset.
在数字化世界中,随着高性能计算的使用,大数据的增长正在大规模增加。互联网和社交媒体上有大量的英语和印地语数据,需要以用户需要的形式提取或总结。在本文中,我们介绍了使用深度学习的双语(印地语和英语)无监督自动文本摘要。这是自然语言处理、机器学习和数据挖掘中的一个重要研究领域,为了提高结果的准确性,我们使用受限玻尔兹曼机在不丢失重要信息的情况下生成原始文档的精简版本。在这个算法中,我们正在探索特征来提高数据集中句子的相关性。
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引用次数: 32
Improving the performance of HDFS by reducing I/O using adaptable I/O system 通过使用可适应的I/O系统减少I/O来提高HDFS的性能
J. Park
In this paper, we propose a new framework HDFS-AIO to enhance HDFS with Adaptive I/O System (ADIOS) that supports many different I/O methods and enable the upper application to select optimal I/O routines for a particular platform without source code modification and re-compilation. Specifically, we first customize ADIOS into a chunk-based storage system so that the semantics of its APIs can fit the requirement of HDFS easily; then we utilize Java Native Interface (JNI) to bridge HDFS and the tailored ADIOS together. We use different I/O patterns to compare HDFS-AIO and the original HDFS, and the experimental results show the feasibility and benefits of the design. We also shed light on the performance of HDFS-AIO using different I/O techniques. To the best of our knowledge, this is the first attempt to leverage ADIOS to enrich the functionality of HDFS.
在本文中,我们提出了一个新的框架HDFS- aio来增强HDFS的自适应I/O系统(ADIOS),它支持许多不同的I/O方法,并使上层应用程序能够为特定平台选择最佳的I/O例程,而无需修改源代码和重新编译。具体来说,我们首先将ADIOS定制为一个基于块的存储系统,使其api的语义能够很容易地适应HDFS的要求;然后我们利用Java Native Interface (JNI)将HDFS和定制的ADIOS桥接在一起。我们使用不同的I/O模式对HDFS- aio和原来的HDFS进行了比较,实验结果表明了设计的可行性和优势。我们还介绍了使用不同I/O技术的HDFS-AIO的性能。据我们所知,这是第一次尝试利用ADIOS来丰富HDFS的功能。
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引用次数: 4
Optimum solar panel rating for net energy metering environment 净能源计量环境的最佳太阳能电池板额定值
S. Dutta, D. Ghosh, D. Mohanta
The advent of new technology and steep fall in cost of photo voltaic (PV) systems has rendered feed-in-tariff (FiT) scheme obsolete. Net energy metering (NEM) is gradually superseding the former as it promotes the growth of mini solar generations at every house. The primary objective of NEM is utilizing self produced renewable energy and to sell the excess to grid. However in spite of its numerous advantages, consumers are confused about its economic return. This paper proposes a model that will take customer's daily load curve and estimated renewable energy generation as input and give revenue saved and payback period as output depending upon the maximum generating capacity of solar panel. The entire modeling and analysis is done in MATLAB Simulink.
新技术的出现和光伏(PV)系统成本的急剧下降使得上网电价(FiT)计划过时。净能源计量(NEM)正在逐渐取代前者,因为它促进了每户家庭微型太阳能发电的增长。NEM的主要目标是利用自产的可再生能源,并将多余的电力出售给电网。然而,尽管它有许多优点,消费者对它的经济回报感到困惑。本文提出了一个以用户日负荷曲线和可再生能源发电量作为输入,根据太阳能电池板的最大发电量给出节约收益和投资回收期作为输出的模型。整个建模和分析是在MATLAB Simulink中完成的。
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引用次数: 11
A novel voltage regulator — Battery energy storage system for renewable energy system 一种用于可再生能源系统的新型稳压器-电池储能系统
J. A. Thulasi, V. Anuja, M. A. Mary
Renewable energy sources are widely used in power generation. In this paper Battery storage system has a major role with Bidirectional converter. Battery energy storage has been widely applied in various applications such as Uninterruptible Power Supplies (UPS). These systems are standard solution when total outage or voltage sag compensation is required. Over the past decades an interest is growing up about the exploration of renewable energies, such as wind and solar energy, for generation of electrical energy. The use of renewable energy resources is an alternative solution for overcoming the global warming. However, the electric power generated is fluctuating, since the wind presents a random characteristic and the available solar energy depends on the weather conditions. An alternative is to store energy in a battery bank. Another growing applications is the use of battery storage to limits at maximum the power delivered by the supply grid. A bidirectional converter for battery energy storage is connected with a utility grid operates at energy storage and peak cut modes. The Voltage Regulator - Battery Energy Storage System (VR-BESS) is developed by combination of Buck converter and Boost converter operated in a single structure.
可再生能源在发电中得到广泛应用。在本文中,双向变换器在电池储能系统中起着重要的作用。电池储能在不间断电源(UPS)等各种应用中得到了广泛的应用。当需要完全停电或电压暂降补偿时,这些系统是标准解决方案。在过去的几十年里,人们对探索风能和太阳能等可再生能源发电的兴趣日益浓厚。利用可再生能源是克服全球变暖的另一种解决方案。然而,产生的电力是波动的,因为风呈现出随机特性,而可用的太阳能取决于天气条件。另一种选择是将能量储存在电池组中。另一个日益增长的应用是使用电池存储来最大限度地限制供电网提供的电力。一种用于电池储能的双向变换器,其与在储能和切峰模式下运行的公用电网相连接。电压调节器-电池储能系统(VR-BESS)是将降压变换器和升压变换器结合在一个单一结构中工作而开发的。
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引用次数: 0
A compact UWB antenna with dual band-notched at WiMAX and WLAN for UWB applications 一种紧凑型超宽带天线,在WiMAX和WLAN上具有双陷波,适用于超宽带应用
Ankur Saxena, R. Gangwar
A compact slot Ultra Wide Band (UWB) antenna with dual band-notched characteristics at WiMAX and WLAN communication links is proposed. The proposed antenna has modified rectangular radiating patch and is beveled near the 50Ω microstrip feed-line. The band-stop filtering at WiMAX and WLAN is achieved by etching a rectangular-slot in the defective ground structure and a C-shaped slot in the modified metal patch. The novelty of the proposed antenna design is achievement of dual notches with reduced overall size as shown through comparison with other quoted reference antennas. The simulated group delay and peak gain are within UWB requirements. Good agreement between the simulated and measured results for VSWR (<; 2) and 2-D radiation patterns (omnidirectional) proves that this antenna may be suitable for UWB applications covering frequency range from 3.1 to 10.6 GHz. The two band-notches avoid the interference problem with other narrowband wireless communication systems.
提出了一种在WiMAX和WLAN通信链路上具有双陷波特性的紧凑型缝隙超宽带(UWB)天线。该天线具有改进的矩形辐射贴片,并在50Ω微带馈线附近倾斜。WiMAX和WLAN的带阻滤波是通过在有缺陷的接地结构中刻蚀一个矩形槽和在改进的金属贴片中刻蚀一个c形槽来实现的。通过与其他引用的参考天线的比较,所提出的天线设计的新颖性是实现了总体尺寸减小的双陷口。模拟的群延迟和峰值增益均在超宽带要求范围内。VSWR的模拟结果与实测结果吻合良好(<;2)和二维辐射方向图(全向)证明该天线可能适用于覆盖3.1至10.6 GHz频率范围的超宽带应用。两个陷波避免了与其他窄带无线通信系统的干扰问题。
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引用次数: 7
Small Hydro Power Plant control based on Fuzzy Sliding Mode Controller using Particle Swarm Optimization algorithm 基于模糊滑模控制器的小水电厂粒子群优化控制
A. H. Kardile, S. M. Mule, R. Nagarale, U. Shiurkar
Controlling frequency of the generated power is one of the main problem in Small Hydro Power Plants. This paper reviews and proposes a new technique of automatic frequency control of Small Hydro Power Plants based on Fuzzy Sliding Mode Controller. A PSO algorithm is used in order to regulate the membership functions of fuzzy system accurately which results in more proper response. Also the comparison of proposed control strategy with PI controller and conventional sliding mode controller is presented.
发电频率控制是小型水力发电厂的主要问题之一。本文综述并提出了一种基于模糊滑模控制器的小水电厂频率自动控制新技术。采用粒子群算法对模糊系统的隶属函数进行精确调节,使系统的响应更加合理。并将所提出的控制策略与PI控制器和常规滑模控制器进行了比较。
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引用次数: 4
Proposed inverter topology and control circuit for the proposed grid connected photovoltaic system: Description and design specification 并网光伏系统逆变器拓扑与控制电路:描述与设计规范
A. Haque, Swati Sharma, Devendra Nagal
The need for a cleaner environment and the continuous increase in energy demands makes decentralized renewable energy production more and more important. Photovoltaic generate electric power when illuminated by sunlight or artificial light. It directly convert the sun's energy into electricity which can be easily transported and converted to other forms for the benefit of society. The role of power electronics converter is very important in the PV systems. The electricity generated by a PV module is in the form of direct current (DC). Transformation of direct current to alternating current (AC) required by many common appliances and for grid-connection is achieved with inverter system. Buck Boost converter is used to boost the photovoltaic voltage at the required high level also act as a Maximum Power Point Tracking (MPPT) controller together with MPPT algorithm to extract the maximum power from the photovoltaic module. In this topology, the photovoltaic module is the source of energy, the DC/DC buck boost converters is to adjust the DC-link voltage, tracks the maximum power and boost the PV voltage to the DC/AC H bridge inverter injects the AC currents to the load or gr id. The result is used for the Simulink block as a current source to obtain the voltage and current delivered from PV.
对清洁环境的需要和能源需求的不断增加使得分散的可再生能源生产变得越来越重要。当阳光或人造光照射时,光伏发电。它直接将太阳的能量转化为电能,便于运输和转换为其他形式,造福于社会。电力电子变换器在光伏发电系统中起着非常重要的作用。光伏组件产生的电是直流电(DC)。许多普通电器和并网所需的直流到交流(AC)的转换是通过逆变器系统实现的。Buck升压变换器用于将光伏电压升压到所需的高电平,并作为最大功率点跟踪(MPPT)控制器与MPPT算法一起从光伏组件中提取最大功率。在这种拓扑结构中,光伏组件是能量的来源,DC/DC降压升压变换器是调节直流链路电压,跟踪最大功率并升压PV电压到DC/AC H桥逆变器将交流电流注入负载或电网。该结果用于Simulink块作为电流源,以获得从PV传递的电压和电流。
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引用次数: 1
Secure data sharing in multi-clouds 安全的多云数据共享
A. Razaque, S. Nadimpalli, Suharsha Vommina, Dinesh Kumar Atukuri, Dammannagari Nayani Reddy, Poojitha Anne, Divya Vegi, Vamsee Sai Malllapu
Security is the main concern in the cloud computing environment. The usage of the cloud computing in increasing gradually, where the security is still lagging. Traditionally, use of single cloud in cloud computing environment leads to security issues, malicious users, and also untrusted users. The recent research proved that Multi cloud computing provides all the services in a single architecture by combining many clouds. This research aims in providing the reliable source of dependency on multi clouds. The main purpose of this paper is to use multi-clouds for data security and reduce data risks for an efficient and reliable data accessibility. Different techniques are used to implement the multi cloud computing, which lacks in the providing efficiency, data security and privacy, low cost. The leverage of security in multi-clouds is enhanced through application of Data Sharing Algorithm.
安全性是云计算环境中的主要关注点。云计算的使用在逐渐增加,其安全性仍然滞后。传统上,在云计算环境中使用单一云会导致安全问题、恶意用户和不受信任的用户。最近的研究证明,多云计算通过组合多个云在一个架构中提供所有的服务。本研究旨在提供多云依赖的可靠来源。本文的主要目的是利用多云实现数据安全,降低数据风险,实现高效可靠的数据访问。采用不同的技术实现多云计算,在提供效率、数据安全和隐私、成本低等方面存在不足。通过应用数据共享算法,增强了多云环境下的安全性。
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引用次数: 8
A recent review on thermo-physical properties of nanofluid 纳米流体热物理性质研究进展
Pankaj Kumar, D. Dey, S. Samantaray
Nanofluid is a mixture of a small concentration of nanometer sized solid particle like nanoparticles, nanotubes or nanowires suspended in the liquid and making a colloidal suspension. It is relatively a new field which is less than two decades old. Nanofluid attracts researchers in many ways for their enhanced heat transfer properties. Nanofluid has better heat transfer performance than the base fluid. This paper represents a comprehensive review on the preparation and stability of nanofluid, maintaining stability, evaluating stability etc. and different thermal physical properties like convective heat transfer coefficient for laminar and turbulent region, thermal conductivity, specific heat capacity, viscosity etc. and some transport phenomena like pool boiling heat transfer, flow boiling heat transfer.
纳米流体是一种小浓度的纳米级固体颗粒的混合物,如纳米颗粒、纳米管或纳米线,悬浮在液体中,形成胶体悬浮液。这是一个相对较新的领域,只有不到20年的历史。纳米流体以其增强的传热性能在许多方面吸引着研究人员。纳米流体具有比基液更好的传热性能。本文综述了纳米流体的制备与稳定性、稳定性维护、稳定性评价等方面的研究进展,以及纳米流体在层流和湍流区的对流换热系数、导热系数、比热容、粘度等不同的热物理性质,以及池沸腾换热、流动沸腾换热等输运现象。
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引用次数: 5
Energy efficient hybrid routing protocol for underwater acoustic sensor network 水声传感器网络节能混合路由协议
Priyanka Handa, Balwinder Singh Sohi, Naresh Kumar
Underwater acoustic sensor networks (UW-ASNs) are deployed in the water to gather the information of interest. They can gather information regarding temperature, pressure, pollution and environment of the ocean. There is requirement of energy efficient routing protocols to convey information to the sink. Energy efficient routing protocols used in terrestrial networks are not suitable for underwater acoustic sensor networks because they are more prone to errors in underwater. In this paper, energy efficient routing protocols used in underwater wireless sensor network such as Vector-Based Forwarding Protocol (VBF), Depth Based Routing protocol (DBR), Reliable and Energy Balanced Routing Algorithm (REBAR) are discussed. In VBF, header field of each packet carries the positions of the sender, the target, and the forwarder. Header field of packet is large so useful information in one packet is small. To transfer information from source to sink it requires more packets to transfer so it consume large amount of energy to transfer data. In DBR, a data packet has a field that records the depth information of its recent forwarder and is updated at every hop. It uses 5 sinks over the surface so packet will reach the sink earlier than VBF. In REBAR, uses adaptive radius of the pipe whose radius vary according the distance from the sink. A new energy efficient routing protocol is also designed which is hybrid approach of DBR and REBAR. It uses adaptive radius of the pipe and five sinks over the surface.
水声传感器网络(uw - asn)部署在水中以收集感兴趣的信息。它们可以收集有关海洋温度、压力、污染和环境的信息。需要高效节能的路由协议来将信息传递到接收器。由于地面网络中使用的节能路由协议在水下环境中更容易产生误差,因此不适用于水声传感器网络。本文讨论了水下无线传感器网络中节能路由协议,如基于矢量的转发协议(VBF)、基于深度的路由协议(DBR)、可靠和能量均衡路由算法(REBAR)。在VBF中,每个包的报头字段包含发送者、目标者和转发器的位置。数据包的报头字段很大,因此一个数据包中有用的信息很少。从源到接收的信息传输需要传输更多的数据包,因此传输数据需要消耗大量的能量。在DBR中,数据包有一个字段,该字段记录了其最近转发器的深度信息,并在每跳更新一次。它在表面上使用5个sink,因此数据包将比VBF更早到达sink。在REBAR中,使用管道的自适应半径,其半径根据与水槽的距离而变化。设计了一种新型的节能路由协议,该协议是DBR和REBAR的混合方式。它使用自适应半径的管道和五个水槽的表面。
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引用次数: 5
期刊
2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT)
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