检索结果-内蒙古大学图书馆

2016 American Control Conference, ACC 2016

作者： SabǍu, Şerban OarǍ, Cristian Warnick, Sean Jadbabaie, Ali Electrical and Computer Engineering Dept. Stevens Institute of Technology HobokenNJ United States Automatic Control Dept. University Politehnica Bucharest Romania Information and Decision Algorithms Laboratories Faculty of the Computer Science Department Brigham Young University United States Electrical and Systems Engineering Dept. University of Pennsylvania United States

ISBN: (纸本)9781467386821

We introduce a novel distributed control architecture for disturbances attenuation in heterogeneous platoons of linear and time-invariant autonomous agents that inherits the performance achievable by the leader-follower control policies. We provide a Youla-like parameterization for the class of all distributed controllers such that the sparsity constraints are imposed on the controllers' left coprime factors, outlining a new concept of structural constraints in distributed control. The proposed scheme lends itself to optimal controller design via norm based costs, it guarantees string stability and completely eliminates the accordion effect from the behavior of the platoon. The distributed controller is proven to attain global optimality for heterogeneous platoons and H2 costs and can easily reconfigure such as to remain optimal during formation merging/exiting maneuvers. The scheme is amenable to a GPS time base synchronization mechanism, allowing for the exact compensation of the time delays induced by the wireless communications. © 2016 American Automatic Control Council (AACC).

关键词：

来源：评论

学校读者我要写书评

暂无评论

On methods for privacy-preserving energy disaggregation

On methods for privacy-preserving energy disaggregation

引用

IEEE International Conference on Acoustics, Speech and Signal Processing

作者： Ye Wang Nisarg Raval Prakash Ishwar Mitsuhiro Hattori Takato Hirano Nori Matsuda Rina Shimizu Mitsubishi Electric Research Laboratories Cambridge Massachusetts United States of America Dept. of Computer Science Duke University Durham North Carolina United States of America Dept. of Electrical and Computer Engineering Boston University Massachusetts United States of America Information Technology R&D Center Mistubishi Electric Corporation Kamakura Japan

ISBN: (纸本)9781509041183

Household energy monitoring via smart-meters motivates the problem of disaggregating the total energy usage signal into the component energy usage and operating patterns of individual appliances. While energy disaggregation enables useful analytics, it also raises privacy concerns because sensitive household information may also be revealed. Our goal is to preserve analytical utility while mitigating privacy concerns by processing the total energy usage signal. We consider processing methods that attempt to remove the contribution of a set of sensitive appliances from the total energy signal. We show that while a simple model-based approach is effective against an adversary making the same model assumptions, it is much less effective against a stronger adversary employing neural networks in an inference attack. We also investigate the performance of employing neural networks to estimate and remove the energy usage of sensitive appliances. The experiments used the publicly available UK-DALE dataset that was collected from actual households.

关键词： data privacy energy disaggregation factorial hidden Markov model neural networks privacy-utility tradeoff Data privacy Neural network energy use Privacy Appliances total energy household EQUIPMENT

来源：评论

学校读者我要写书评

暂无评论

Event reconstruction using pattern spectra and convolutional neural networks for the Cherenkov Telescope Array 7

Event reconstruction using pattern spectra and convolutional...

引用

7th Heidelberg International Symposium on High-Energy Gamma-Ray Astronomy, Gamma 2022

作者： Wilkinson, M.H.F. Peletier, R.F. Abdalla, H. Abe, H. Abe, S. Abusleme, A. Acero, F. Acharyya, A. Acín Portella, V. Ackley, K. Adam, R. Adams, C. Adhikari, S.S. Aguado-Ruesga, I. Agudo, I. Aguilera, R. Aguirre-Santaella, A. Aharonian, F. Alberdi, A. Alfaro, R. Alfaro, J. Alispach, C. Aloisio, R. Alves Batista, R. Amans, J.-P. Amati, L. Amato, E. Ambrogi, L. Ambrosi, G. Ambrosio, M. Ammendola, R. Anderson, J. Anduze, M. Angüner, E.O. Antonelli, L.A. Antonuccio, V. Antoranz, P. Anutarawiramkul, R. Aragunde Gutierrez, J. Aramo, C. Araudo, A. Araya, M. Arbet-Engels, A. Arcaro, C. Arendt, V. Armand, C. Armstrong, T. Arqueros, F. Arrabito, L. Arsioli, B. Artero, M. Asano, K. Ascasíbar, Y. Aschersleben, J. Ashley, M. Attinà, P. Aubert, P. Singh, C.B. Baack, D. Babic, A. Backes, M. Baena, V. Bajtlik, S. Baktash, A. Balazs, C. Balbo, M. Ballester, O. Ballet, J. Balmaverde, B. Bamba, A. Bandiera, R. Baquero Larriva, A. Barai, P. Barbier, C. Barbosa Martins, V. Barcelo, M. Barkov, M. Barnard, M. Baroncelli, L. Barres de Almeida, U. Barrio, J.A. Bastieri, D. Batista, P.I. Batkovic, I. Bauer, C. Bautista-González, R. Baxter, J. Becciani, U. Becerra González, J. Becherini, Y. Beck, G. Becker Tjus, J. Bednarek, W. Belfiore, A. Bellizzi, L. Belmont, R. Benbow, W. Berge, D. Bernardini, E. Bernardos, M.I. Bernlöhr, K. Berti, A. Berton, M. Bertucci, B. Beshley, V. Bhatt, N. Bhattacharyya, S. Bhattacharyya, W. Bhattacharyya, S. Bi, B. Bicknell, G. Biederbeck, N. Bigongiari, C. Biland, A. Bird, R. Bissaldi, E. Biteau, J. Bitossi, M. Blanch, O. Blank, M. Blazek, J. Bobin, J. Boccato, C. Bocchino, F. Boehm, C. Bohacova, M. Boisson, C. Boix, J. Bolle, J.-P. Bolmont, J. Bonanno, G. Bonavolontà, C. Bonneau Arbeletche, L. Bonnoli, G. Bordas, P. Borkowski, J. Bórquez, S. Bose, R. Bose, D. Bosnjak, Z. Bottacini, E. Böttcher, M. Botticella, M.T. Boutonnet, C. Bouyjou, F. Bozhilov, V. Bozzo, E. Brahimi, L. Braiding, C. Brau-Nogué, S. Breen, S. Bernoulli Institute for Mathematics Computer Science and Artificial Intelligence University of Groningen PO Box 407 GroningenNL-9700 AK Netherlands Centre for Space Research North-West University Potchefstroom2520 South Africa Institute for Cosmic Ray Research University of Tokyo 5-1-5 Kashiwa-no-ha Chiba Kashiwa277-8582 Japan Pontificia Universidad Católica de Chile Av. Libertador Bernardo O’Higgins 340 Santiago Chile AIM CEA CNRS Université Paris-Saclay Université Paris Diderot Sorbonne Paris Cité CEA Paris-Saclay IRFU/DAp Bat 709 Orme des Merisiers Gif-sur-Yvette91191 France Centre for Advanced Instrumentation Dept. of Physics Durham University South Road DurhamDH1 3LE United Kingdom Port d’Informació Científica Edifici D Carrer de l’Albareda Cerdanyola del Vallès Bellaterrra08193 Spain School of Physics and Astronomy Monash University MelbourneVIC3800 Australia Laboratoire Leprince-Ringuet École Polytechnique UMR 7638 CNRS IN2P3 Institut Polytechnique de Paris Palaiseau91128 France Department of Physics Columbia University 538 West 120th Street New YorkNY10027 United States University of Oslo Department of Physics Sem Saelandsvei 24 - PO Box 1048 Blindern OsloN-0316 Norway EMFTEL department IPARCOS Universidad Complutense de Madrid Madrid28040 Spain Instituto de Astrofísica de Andalucía-CSIC Glorieta de la Astronomía s/n Granada18008 Spain Campus UAB Carrer de Can Magrans s/n Cerdanyola del Vallés08193 Spain Instituto de Física Teórica UAM CSIC Departamento de Física Teórica Universidad Autónoma de Madrid c/ Nicolás Cabrera 13-15 Campus de Cantoblanco UAM Madrid28049 Spain Dublin Institute for Advanced Studies 31 Fitzwilliam Place Dublin02 Ireland Universidad Nacional Autónoma de México Delegación Coyoacán Ciudad de México04510 Mexico University of Geneva Département de Physique Nucléaire et Corpusculaire 24 rue du Général-Dufour Genève1211 4 Switzerland INFN Dipartimento di Scienze Fisiche e Chimiche U

The Cherenkov Telescope Array (CTA) is the future observatory for ground-based imaging atmospheric Cherenkov telescopes. Each telescope will provide a snapshot of gamma-ray induced particle showers by capturing the induced Cherenkov emission at ground level. The simulation of such events provides camera images that can be used as training data for convolutional neural networks (CNNs) to differentiate signals from background events and to determine the energy of the initial gamma-ray events. Pattern spectra are commonly used tools for image classification and provide the distributions of the sizes and shapes of features comprising an image. The application of pattern spectra on a CNN allows the selection of relevant combinations of features within an image. In this work, we generate pattern spectra from simulated gamma-ray images to train a CNN for signal-background separation and energy reconstruction for CTA. We compare our results to a CNN trained with CTA images and find that the pattern spectra-based analysis is computationally less expensive but not competitive with the purely CTA images-based analysis. Thus, we conclude that the CNN must rely on additional features in the CTA images not captured by the pattern spectra. © Copyright owned by the author(s)

关键词： Cosmology

来源：评论

学校读者我要写书评

暂无评论

Distributed power mismatch estimation in smart grid 12

Distributed power mismatch estimation in smart grid

引用

12th International Conference on Emerging Technologies, ICET 2016

作者： Faisal, Shah Ahmed, Salman Ur Rehman, Salim Dept. of Electrical Engineering Sarhad University of Science and Info. Tech. Peshawar Pakistan Dept. of Computer Systems Engineering University of Engineering and Technology Peshawar Pakistan Sarhad University of Science and Info. Tech. Peshawar Pakistan

ISBN: (纸本)9781509035519

Computation of power mismatch between power demand and generation is one of the meaningful issue in smart grid. Power mismatch occurs due to various factors but some of the important factors are change in load, transmission losses and generator dynamics. Traditionally, power mismatch is computed in a central control room, which has its own advantages and disadvantages. This paper proposes an algorithm to estimate the power mismatch in smart grid in a fully distributed fashion. The proposed algorithm overcomes the limitations which can occur in a centralized system. In the proposed algorithm, each generation unit and consumer estimates the full power generation, the consumers entire load and the power mismatch in the smart grid. Simulation results prove that the suggested algorithm is efficient. © 2016 IEEE.

关键词： Smart power grids

来源：评论

学校读者我要写书评

暂无评论

Open and collaborative product design and production in IoT-enabled manufacturing cloud

Open and collaborative product design and production in IoT-...

引用

2016 IEEE International Conference on systems, Man, and Cybernetics, SMC 2016

作者： Chen, Yang Huang, George Q. Shen, Weiming Lin, Tingyu Xianbin, Wang Lan, Shulin HKU-ZIRI Lab for Physical Internet Dept. of Industrial and Manufacturing Systems Engineering University of Hong Kong Pokfulam Road China Dept. of Electrical and Computer Engineering University of Western Ontario London Canada State Key Lab of Intelligent Manufacturing System Technology Beijing Simulation Center China

ISBN: (纸本)9781509018970

Customized/personalized products are gaining more shares in today's product market. Such products need collective efforts from consumers, manufacturers and third parties. On the other side, the Internet of Things (IoT) with pervasive sensing/actuating/networking ability greatly facilitates remote operation of manufacturing activities and efficient collaboration among stakeholders. This provides great opportunities to the above demand. Thus we propose a full-connection model of product lifecycle in the IoT-enabled cloud manufacturing environment. The model uses social networks to connect multiple parties and facilitate open innovations, IoT to glue physical space to cyber space and cloud manufacturing to provide various elastic services, so that the on-demand workspace, interaction, information sharing or collective problem solving are enabled. We also propose a supporting infrastructure for this model using the latest information and communication technologies. Finally, we present a RFID (Radio-frequency identification) enabled production system for customized/personalized products with the ability to enable a new paradigm of 'dynamic processes and close collaborations among different roles' and secure robust production. © 2016 IEEE.

关键词： Internet of things

来源：评论

学校读者我要写书评

暂无评论

Randomness in nonlocal games between mistrustful players

arXiv

引用

arXiv 2017年

作者： Miller, Carl A. Shi, Yaoyun National Institute of Standards and Technology 100 Bureau Dr. GaithersburgMD20890 United States Joint Center for Quantum Information and Computer Science University of Maryland College ParkMD20742 United States Dept. of Electrical Engineering and Computer Science University of Michigan Ann ArborMI48109 United States

If two quantum players at a nonlocal game G achieve a superclassical score, then their measurement outcomes must be at least partially random from the perspective of any third player. This is the basis for device-independent quantum cryptography. In this paper we address a related question: does a superclassical score at G guarantee that one player has created randomness from the perspective of the other player? We show that for complete-support games, the answer is yes: even if the second player is given the first player's input at the conclusion of the game, he cannot perfectly recover her output. Thus some amount of local randomness (i.e., randomness possessed by only one player) is always obtained when randomness is certified from nonlocal games with quantum strategies. This is in contrast to non-signaling game strategies, which may produce global randomness without any local randomness. We discuss potential implications for cryptographic protocols between mistrustful parties. Copyright © 2017, The Authors. All rights reserved.

关键词： Random processes

来源：评论

学校读者我要写书评

暂无评论

An Optimization Algorithm for Downstream Wavelength Selection and Scheduling in WDM PON-Based Mobile Backhaul Networks

An Optimization Algorithm for Downstream Wavelength Selectio...

引用

Mediterranean Electrotechnical Conference

作者： C. Christodoulou K. Manousakis G. Ellinas KIOS Research Center for Intelligent Systems and Networks and Dept. of Electrical and Computer Engineering University of Cyprus

ISBN: (纸本)9781509000593

In this paper, a new optimization algorithm is proposed for downstream wavelength selection and scheduling (WSaS) for WDM PON-based mobile backhaul networks. The main objective of this Integer Linear Program (ILP) formulation is to improve the time delay of the packet delivery from the infrastructure to the end-users (mobile or fixed users). This is achieved through dynamic selection and scheduling of different wavelengths in a ring-based WDM-PON architecture that is utilized to backhaul mobile traffic. Heuristic algorithms implementing WSaS are also developed and compared with the ILP in terms of the packet delay for varying traffic loads.

关键词： Fi-Wi Passive Optical Networks (PONs) SG WDM-PON Wavelength Scheduling

来源：评论

学校读者我要写书评

暂无评论

A Compact Slotted Patch Antenna for Ultrawideband Application

A Compact Slotted Patch Antenna for Ultrawideband Applicatio...

引用

International Conference on computer and Information technology

作者： M. Tarikul Islam M. Samsuzzaman M.Z. Mahmud M.T. Islam Dept. of Computer and Communication Engineering Faculty of Computer Science and Engineering Patuakhali Science and Technology University Dept. of Electrical Electronic and Systems Engineering Universiti Kebangsaan Malaysia Malaysia

ISBN: (纸本)9781509040919

A compact antenna with ultra wideband characteristics is proposed which covers the dimension of 23 x 21 mm~2. It has a rectangular slotted patch with a circular slot, microstrip feed line and a tapered slot ground with a thickness of 1.6 mm which covers the inexpensive FR4 dielectric substrate. The proposed antenna covers a wider bandwidth of 10.1 GHz (2.90-12 GHz) with stable radiation pattern and constant gain which is ideal for UWB applications. The simulation is done with CST and HFSS simulator. The proposed antenna is low cost, compact in size and have good specifications which make it suitable for using UWB applications.

关键词： compact low cost patch antenna tapered ground UWB

来源：评论

学校读者我要写书评

暂无评论

Variable slope external ramp to improve the transient performance in constant on-time current mode control

Variable slope external ramp to improve the transient perfor...

引用

2016 IEEE Energy Conversion Congress and Exposition, ECCE 2016

作者： Bari, Syed Li, Qiang Lee, Fred C. Cheng, Kuang-Yao Brian Center for Power Electronics Systems Bradley Dept. of Electrical and Computer Engineering Virginia Polytechnic Institute State University BlacksburgVA24061 United States Texas Instruments 875 Centerville Road WarwickRI02886 United States

ISBN: (纸本)9781509007370

These days, constant on-time current mode (COTCM) control schemes are widely used in the industry VR controllers for its light load efficiency and higher BW design with simpler compensation requirement. In COTCM control, external ramp is required to be added for jittering reduction to improve the noise performance of the controller. But unfortunately, with the increment of external ramp value, although the jittering in the system gets better, transient performance becomes worse. For this reasons, from transient point of view, it is very challenging to use large external ramp in the system to improve the noise performance. In this paper, a novel method is proposed to modify the external ramp at the transient instant to improve the transient response by increasing the slope of the ramp, and thus allows the control to use the large external ramp for noise performance improvement and enjoys the fast transient response at the same time. © 2016 IEEE.

关键词： Controllers

来源：评论

学校读者我要写书评

暂无评论

A Novel Global Maximum Power Point Tracking Method for PV System Using Jaya Algorithm

A Novel Global Maximum Power Point Tracking Method for PV Sy...

引用

IEEE Conference on Energy Internet and Energy System Integration

作者： Chao Huang Zijun Zhang Zhe Song Long Wang Huan Long Dept. of Systems Engineering and Engineering Management City University of Hong Kong School of Business Nanjing University School of Computer and Communication Engineering University of Science and Technology Beijing School of Electrical Engineering Southeast University

ISBN: (纸本)9781538614280

This paper develops a Jaya-based maximum power point tracking (MPPT) method for photovoltaic (PV) arrays working under variable partial shading conditions. In practice, the Jaya is deployed in the inverter to obtain the optimal voltage setting for MPPT through an efficient iterative interaction with the PV system. A simulation study is conducted to validate the effectiveness of the proposed method in tracking the global maximum power point (GMPP) of PV arrays exposed to various partial shading patterns. The performance of the proposed method is benchmarked with PSO which is the most frequently utilized optimization algorithm for PV MPPT. Simulation results illustrate that the proposed method requires less iterations to converge to the GMPP and shows higher dynamical tracking efficiency than PSO methods.

关键词： Jaya algorithm Maximum power point tracking Partial shading conditions Photovoltaic systems

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：