检索结果-内蒙古大学图书馆

13th IEEE International Symposium on Computational Intelligence and informatics, CINTI 2012

作者： Balazs, Krisztian Koczy, Laszlo T. Department of Telecommunications and Media Informatics Budapest University of Technology and Economics Magyar tudósok körútja 2. H-1117 Budapest Hungary Department of Automation Széchenyi István University Egyetem tér 1. Gyor H-9026 Hungary

ISBN: (纸本)9781467352062

It is well known that beyond the fact that fuzzy systems have favorable modeling capabilities from the viewpoint of accuracy, they also have outstanding inherent interpretability possibilities, which is a rather unique property among modeling architectures and which is a strong motivation for their research and application. This paper focuses on both mentioned property types and proposes a new technique for adjusting between accuracy and interpretability in modeling systems where fuzzy rule based architectures together with evolutionary algorithms are used for knowledge extraction. First, an inconsistency problem of conventional interpretable fuzzy systems is resolved. Then, a new search space narrowing technique for evolutionary algorithms is proposed, which can be applied for constructing interpretable fuzzy rule bases. Finally, the favorable properties of this new approach will be verified experimentally by carrying out simulation runs. © 2012 IEEE.

关键词： Evolutionary algorithms

来源：评论

学校读者我要写书评

暂无评论

New parameterizable search space narrowing technique for adjusting between accuracy and interpretability in fuzzy systems

New parameterizable search space narrowing technique for adj...

引用

International Symposium on Computational Intelligence and informatics

作者： Krisztián Balázs László T. Kóczy Department of Telecommunications and Media Informatics Budapest University of Technology and Economics Budapest Hungary Department of Automation Széchenyi István University Gyor Hungary

ISBN: (纸本)9781467352055

关键词： simulation architectures motivation Fuzzy systems interpretability ARCHITECTURE evolutionary algorithm simulating Fuzzy rules Building construction motivation Information Extraction narrowing

来源：评论

学校读者我要写书评

暂无评论

Integration of CogInfoCom with semantic intelligent space

Integration of CogInfoCom with semantic intelligent space

引用

International Conference on Cognitive Infocommunications (CogInfoCom)

作者： István Marcell Fülöp Gábor Magyar Computer and Automation Research Institute Hungarian Academy of Sciences Budapest Hungary Department of Telecommunications and Media Informatics Budapest University of Technology and Economics Budapest Hungary

Cognitive info-communications is a rapidly developing scientific paradigm. It integrates the representations of different research fields within a common model, that promotes the fast transfer and synthesis of scientific results. In this paper, an ambient assisted living framework is considered and it is explained, what kind of advantages can be taken from the integration of the framework with the paradigm of cognitive info-communications. The ambient assisted living framework is based on the intelligent space concept, which is realized in the VirCA platform, and it is extended with the use of semantic information. In the other direction, it is explained, what kind of advantages can be taken from the use of semantic information in the case of a coginfocom system. It is presented as well, how the use of semantic information and the paradigm of cognitive info-communications can enhance the efficiency and the performance of an assisted living application.

关键词： Semantics Robots Engines Ontologies Humans Senior citizens

来源：评论

学校读者我要写书评

暂无评论

CogInfoCom channels and related definitions revisited

CogInfoCom channels and related definitions revisited

引用

International Symposium on Intelligent Systems and informatics (SISY)

作者： Adam Csapo Peter Baranyi Computer and Automation Research Institute Budapest Hungary Department of Telecommunications and Media Informatics Budapest Budapest University슠of슠Technology슠and슠Economics Budapest Hungary

An important challenge in CogInfoCom is to design multi-sensory signals which are capable of communicating high-level information to users. The concept of CogInfoCom channels was proposed in order to facilitate both theoretical and practical investigations in this direction. A number of aspects of CogInfoCom channels have been treated in earlier papers, however, some of the related definitions have recently undergone changes. The goal of this paper is to concisely summarize the current state of research on CogInfoCom channels.

关键词： Vectors Humans Compounds Tensile stress informatics Semantics Tuning

来源：评论

学校读者我要写书评

暂无评论

An application-oriented review of CogInfoCom: The state-of-the-art and future perspectives

An application-oriented review of CogInfoCom: The state-of-t...

引用

International Symposium on applied Machine Intelligence and informatics (SAMI)

作者： Adam Csapo Peter Baranyi Computer and Automation Research Institute Budapest Hungary Department of Telecommunications and Media Informatics Budapest University슠of슠Technology슠and슠Economics Budapest Hungary

Cognitive Infocommunications (CogInfoCom) is an emerging discipline that investigates synergies between infocommunications and the cognitive sciences, with the goal of creating engineering applications in which systems with various levels of cognitive capability are enabled to work together more effectively. While infocommunications deals with the error-free encoding, transmission and decoding of raw data, CogInfoCom aims to transmit information at a higher, conceptual level in a way that appeals to the receiver's cognitive capabilities. Thus, CogInfoCom may have implications for a wide variety of fields in the future, including virtual reality, 3D Internet and Internet of Things. In this paper, we provide a brief, application-oriented overview of the existing background of CogInfoCom, and outline future perspectives for the field.

关键词： Internet Visualization Force feedback Humans informatics Skin

来源：评论

学校读者我要写书评

暂无评论

Effect of Sampling Space Vector Modulation in Speed Control Loops of Ultrahigh Speed Drives

Effect of Sampling Space Vector Modulation in Speed Control ...

引用

International Power Electronics and Motion Control Conference

作者： Peter Stumpf Rafael K. Jardan Istvan Nagy Budapest University of Technology and Economics Department of Automation and Applied Informatics

ISBN: (纸本)9781467319706

In recent years increasing attention has been paid to high speed drives, where the frequency ratio is low owing to the necessarily high fundamental and limited switching frequencies. Thus, the selection of the applied PWM technique in the power electronic converters becomes crucial. The widely applied Space Vector Modulation (SVM) technique implemented in ultra high speed induction machine (USIM) drive is studied, where the speed of the USIM is controlled mainly by Field Oriented Control (FOC) and less frequently by a closed loop V/f control. Two sampling methods of SVM technique, the Regular Sampled (RS) and the Naturally Sampled (NS) are compared in the above control methods both for synchronous and asynchronous PWM. Our finding is that RS-SVM can result in instabilities in FOC, while the NS-SVM can generate subharmonic and DC current components with considerable amplitudes.

关键词： Space Vector Modulation Field Oriented Control V/f control Regular Sampling Naturally Sampling Sub-harmonics

来源：评论

学校读者我要写书评

暂无评论

Investigation of the Effects of Nonlinear Model of Super-capacitors in Local DC Microgrids Supplied by Renewables

Investigation of the Effects of Nonlinear Model of Super-cap...

引用

International Power Electronics and Motion Control Conference

作者： Balazs Rakos Peter Stumpf Istvan Nagy Budapest University of Technology and Economics Department of Automation and Applied Informatics

ISBN: (纸本)9781467319706

The first part of the paper offers an overview of the state-of-art of microgrids, their architectures and the control of AC microgrid. Its second part focuses on the dynamics of the DC microgrid control taking into account an ideal and a nonlinear model of supercapacitors. It compares the transient processes obtained by simulation by using the two different supercapacitor models.

关键词： Microgrid Distributed power generation Renewable energy Microgrid control Super-capacitor Energy storage

来源：评论

学校读者我要写书评

暂无评论

Ethologically Inspired Human-Robot Communication for Monitoring Support System in Intelligent Space

引用

IFAC Proceedings Volumes 2012年第22期45卷 58-63页

作者： Takuya Ichikawa Wataru Beppu Szilveszter Kovács Peter Korondi Hideki Hashimoto Mihoko Niitsuma Dept. of Precision Mechanics Chuo University Tokyo Japan Department of Automation University of Miskolc Miskolc Hungary Computer and Automation Research Institute of the Hungarian Academy of Sciences Dept. of Mechatronics Optics and Applied Informatics Budapest University of Technology and Economics Budapest Hungary Dept. of Electrical electronic and communication engineering Chuo University Tokyo Japan

This paper presents human-robot communication for a monitoring support system in an Intelligent Space. An Intelligent Space (iSpace) is a space in which many intelligent devices are installed to observe the user's environment. In this paper, we apply the iSpace observation function to a monitoring system used for maintaining the safety of elderly persons receiving home-care support. In addition, we use a mobile robot as a tool to deliver monitoring results to care assistants. We focus on an ethological approach for designing robot behaviors for human-robot communication. The implementation of these robot behaviors based on an ethological approach, and the results of an experiment conducted to evaluate these behaviors, are then presented.

关键词： human-robot communication Intelligent Space ethology

来源：评论

学校读者我要写书评

暂无评论

Stabilization and synchronization of dynamicons through CogInfoCom channels

Stabilization and synchronization of dynamicons through CogI...

引用

International Conference on Cognitive Infocommunications (CogInfoCom)

作者： Péter Baranyi Péter Galambos Ádám Csapó Péter Várlaki Computer and Automation Research Institute Budapest Hungary Department of Telecommunications and Media Informatics Budapest University of Technology and Economics Budapest Hungary Széchenyi István University Gyor Hungary

Research on CogInfoCom channels has thus far focused on channels in which syntactics and semantics have a static relationship, and in which information is communicated through the transmission of discrete CogInfoCom messages between two communicational endpoints. In this paper, we make a first attempt to extend the concept of CogInfoCom channels to incorporate dynamicons, which are forms of communication in which two or more communicational endpoints are bound to the same dynamic processes. Information, then, is the transmitted dynamics itself, instead of being represented by a set of messages which are external to the process of communication. After a short introduction to what we mean by the concept of dynamicons, we present a reference model to this problem which is suitable for Internet-based communication characterized by unpredictable time delays. We discuss how the generalization of the reference model can lead to interesting and novel applications in CogInfoCom.

关键词： Delay effects Mathematical model informatics Impedance Solid modeling Force Motorcycles

来源：评论

学校读者我要写书评

暂无评论

A taxonomy of CogInfoCom trigger types in practical use cases

A taxonomy of CogInfoCom trigger types in practical use case...

引用

International Conference on Cognitive Infocommunications (CogInfoCom)

作者： Ádám Csapó Péter Baranyi Péter Várlaki Computer and Automation Research Institute Budapest Hungary Department of Telecommunications and Media Informatics Budapest University of Technology and Economics Budapest Hungary Széchenyi István University Gyor Hungary

An important challenge in CogInfoCom is how to design multi-sensory signals which are capable of communicating high-level information to users. Although there have been investigations on how to design groups of signals for this purpose (referred to as CogInfoCom channels), and how to map high-level concepts onto patterns of sensory signals across different modalities, one general question has still not been addressed: how should a system decide when to provide information to users in interactive CogInfoCom systems? This paper represents an attempt to bridge this gap, and to provide a taxonomy of CogInfoCom trigger types in order to help answer this question.

关键词： Vibrations Electronic mail Taxonomy informatics Context Bicycles Computational intelligence

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：