检索结果-内蒙古大学图书馆

4th International Symposium on applied Sciences in Biomedical and Communication Technologies, ISABEL'11

作者： Beck, Christoph Masny, Daniel Geiselmann, Willi Bretthauer, Georg Karlsruhe Institute of Technology Institute of Applied Computer Science/Automation Germany Karlsruhe Institute of Technology Institute of Cryptography and Security Germany

ISBN: (纸本)9781450309134

A large proportion of today's modern implantable medical devices (IMDs) comprises a wireless interface that enables the IMD to connect to another implanted device or a base station situated outside the body. Due to the various benefits, future IMD generations will certainly increase this number even more, making wireless connectivity for IMDs a matter of course. Since the data originating from biomedical applications usually contain sensitive information, security and privacy are major issues in IMD communications. The key challenge in providing adequate security for IMDs results from the severe size, power, and memory constraints that are inherent to most of the devices. In this paper, we discuss security and privacy design goals specific to resource-constrained IMDs. We then present a block cipher based security protocol featuring two modes: a stream mode aiming at minimizing the radio duty cycle while maintaining basic security and a session mode providing strong security for highly sensitive information and a role-based user authorization scheme. The protocol is presented using the Artificial Accommodation System (AAS) as an example. This novel micro-mechatronic implant is characterized by a high communication need and severe resource constraints. © 2011 ACM.

关键词： Cryptography

来源：评论

学校读者我要写书评

暂无评论

Organic smart home: Architecture for energy management in intelligent buildings

Organic smart home: Architecture for energy management in in...

引用

8th International Conference on Autonomic Computing, ICAC 2011 and Co-located Workshops - 2011 Workshop on Organic Computing, OC'11

作者： Allerding, Florian Schmeck, Hartmut Institute of Applied Informatics and Formal Description Methods Karlsruhe Institute of Technology 76128 Karlsruhe Germany

ISBN: (纸本)9781450307369

In this paper, we focus on a real world scenario of energy management of a smart-home. External signals, reflecting the low voltage grid's state, are used to address the challenge of balancing energy demand and generation. A flexible energy management framework for smart buildings is presented, to control the intelligent appliances, decentralized power plants and electrical storages. © 2011 ACM.

关键词： Energy management

来源：评论

学校读者我要写书评

暂无评论

The proposal of functional user requirements generation

The proposal of functional user requirements generation

引用

2011 3rd International Conference on Computer Research and Development, ICCRD 2011

作者： Tanuska, Pavol Skripcak, Tomas Institute of Applied Informatics Automation and Mathematics Slovak University of Technology Trnava Slovakia

ISBN: (纸本)9781612848372

This article is aimed on software requirements specification (SRS). At the beginning an introduction to requirement analysis field is provided. After that we point out the place of user requirements in software development life cycle. We are trying to propose basic method for the purpose of reusing Domain Model as basis of requirement generation in order to save initial time for defining user requirements in software engineering industry. © 2011 IEEE.

关键词： Software design

来源：评论

学校读者我要写书评

暂无评论

Towards a Knowledge Diversity Model

Towards a Knowledge Diversity Model

引用

1st International Workshop on Knowledge Diversity on the Web, DiversiWeb 2011 - At 20th International World Wide Web Conference, WWW 2011

作者： Hasan, Rakebul Siorpaes, Katharina Krummenacher, Reto Flöck, Fabian University of Innsbruck A-6020 Innsbruck Austria Institute of Applied Informatics and Formal Description Methods Karlsruhe Institute of Technology D-76131 Karlsruhe Germany

The Web is an unprecedented enabler for publishing, using and exchanging information at global scale. Virtually any topic is covered by an amazing diversity of opinions, view- points, mind sets and backgrounds. The research project RENDER works on methods and techniques to leverage diversity as a crucial source of innovation and creativity, and designs novel algorithms that exploits diversity for ranking, aggregating and presenting Web content. Essential in this respect is a knowledge model that makes accessible - cognitively to human users as well as computationally to the machine - the diversity in content. In this paper, we present a glossary of relevant terms that serves as baseline to the specification of the Knowledge Diversity Model. Copyright is held by the author/owner(s).

关键词： Glossaries

来源：评论

学校读者我要写书评

暂无评论

Nonlinear Identification of a Liquid-saturated Steam Heat Exchanger using WSDP Models

Nonlinear Identification of a Liquid-saturated Steam Heat Ex...

引用

11th International Conference on Control, automation and Systems (ICCAS)/Robot World Conference

作者： Nguyen-Vu Truong Intelligent Robotics and Automation Laboratory (IRAL) Institute of Applied Mechanics and Informatics Vietnam Academy of Science and Technology Vietnam

ISBN: (纸本)9788993215038

In this paper, nonlinear identification of a Liquid-saturated Steam Heat Exchanger using Wavelet based State Dependent Parameter (WSDP) models is presented. This is a highly nonlinear, non-minimum phase process, and often operated under varying conditions. Here, in order to characterize such dynamics, 2-D WSDP model is used. The simulation results demonstrate the merit of the identified model.

关键词： Identification Steam paper Steam heating Simulation results exchangers wavelets nonlinearity Magneto electrical resistivity imaging technique Authentication

来源：评论

学校读者我要写书评

暂无评论

Nonlinear Identification of a Continuous Stirred-Tank Reactor using WSDP Models

Nonlinear Identification of a Continuous Stirred-Tank Reacto...

引用

11th International Conference on Control, automation and Systems (ICCAS)/Robot World Conference

作者： Nguyen-Vu Truong Intelligent Robotics and Automation Laboratory (IRAL) Institute of Applied Mechanics and Informatics Vietnam Academy of Science and Technology Viet Nam

ISBN: (纸本)9788993215038

This paper presents the application of Wavelet based State Dependent Parameter (WSDP) models to the identification of a Continuous Stirred-Tank Reactor (CSTR). Here, in order to characterize the process dynamics which is highly nonlinear and multi-variable dependent, 2-D WSDP model is used. The simulation results demonstrate the effectiveness and advantages of the identified model.

关键词： Tanks (containers)

来源：评论

学校读者我要写书评

暂无评论

Control of energy systems as distributed parameter systems with software support by virtual software environments

Control of energy systems as distributed parameter systems w...

引用

IEEE Conference on Decision and Control

作者： Gabriel Hulkó Boris Rohal-Ilkiv Pavol Noga Slavomír Lipár Institute of Automation Measurement and Applied Informatics Faculty of Mechanical Engineering (IAMAI-FME-STU) and Center for Control of Distributed Parameter Systems Slovak University of Technology in Bratislava Nám Bratislava Slovakia FME-STU Nám. IAMAI Bratislava Slovakia FME-STU Nám IAMAI Bratislava Slovakia

ISBN: (纸本)9781467320658

Thanks to development of information technology, the so-called virtual software environments offer wide possibilities for the estimation of time-space dynamical characteristics of energy systems, including modeling, control and design of distributed parameter systems. Based on these advances, we present a novel approach to control energy systems as lumped-input and distributed-parameter-output systems. An adaptive-predictive controller is deployed to control temperature fields to ensure optimal conditions for the desulphurization process in a coal-burning fluidized bed furnace, demonstrating the potential of the proposed methodology.

关键词： Aerospace electronics Temperature control Software Process control Fuels Distributed parameter systems

来源：评论

学校读者我要写书评

暂无评论

Behavior-based information seeking in digital libraries: Search optimization in the Humboldt Digital Library 2

Behavior-based information seeking in digital libraries: Sea...

引用

2nd International Multi-Conference on Complexity, informatics and Cybernetics, IMCIC 2011

作者： Brahaj, Armand Doherr, Detlev Hoxha, Julia Humboldt University of Berlin Berlin10117 Germany University of Applied Sciences Offenburg Offenburg77652 Germany Institute of Applied Informatics and Formal Description Methods Karlsruhe Institute of Technology Karlsruhe76131 Germany

ISBN: (纸本)9781936338269

Digital libraries are providing an increasing amount of data, which is normally structured in a classical way by documents and described by metadata as keywords. The data, even in scientific systems such as digital libraries and virtual research environments, will contain a great amount of noise or information unnecessary for our personal interests. Although there has been a lot of progress in the field of information retrieval, search techniques and other content finding methods, there is still much to be done in the field of information retrieval based on user behavior. This paper presents an approach deployed in the Humboldt Digital Library (HDL) to facilitate the retrieval of relevant information to the users of the system, making recommendations of paragraphs based on their profile and the behavior of other users who share similar profiles. The Humboldt digital library represents an innovative system of open access to the legacy of Alexander Von Humboldt in a digital form on the Internet (***). It contributes to the key question, how to present interconnected data in a proper form using information technologies.

关键词： Digital libraries

来源：评论

学校读者我要写书评

暂无评论

Minkowski tensors and local structure metrics: Amorphous and crystalline sphere packings

引用

AIP Conference Proceedings 2013年第1期1542卷

作者： G. E. Schröder-Turk R. Schielein S. C. Kapfer F. M. Schaller G. W. Delaney T. Senden M. Saadatfar T. Aste K. Mecke Theoretische Physik Friedrich-Alexander Universität Erlangen-Nürnberg D-91058 Erlangen Germany Theoretische Physik Friedrich-Alexander Universität Erlangen-Nürnberg D-91058 Erlangen Germany and Institute for Stochastics Karlsruhe Institute of Technology D-76128 Karlsruhe Germany Theoretische Physik Friedrich-Alexander Universität Erlangen-Nürnberg D-91058 Erlangen Germany Theoretische Physik Friedrich-Alexander Universität Erlangen-Nürnberg D-91058 Erlangen Germany and Max Planck Institute for Dynamics and Self-Organization 37077 Göttingen Germany CSIRO Mathematics Informatics and Statistics Clayton South VIC 3169 Australia Applied Maths RSPSE The Australian National University 0200 ACT Australia University College London Dept. of Computer Science Gower Street London WC1E 6BT United Kingdom Theoretische Physik Friedrich-Alexander Universität Erlangen-Nürnberg D-91058 Erlangen Germany

Robust and sensitive tools to characterise local structure are essential for investigations of granular or particulate matter. Often local structure metrics derived from the bond network are used for this purpose, in particular Steinhardt's bond-orientational order parameters ql. Here we discuss an alternative method, based on the robust characterisation of the shape of the particles' Voronoi cells, by Minkowski tensors and derived anisotropy measures. We have successfully applied these metrics to quantify structural changes and the onset of crystallisation in random sphere packs. Here we specifically discuss the expectation values of these metrics for simple crystalline unimodal packings of spheres, consisting of single spheres on the points of a Bravais lattice. These data provide an important reference for the discussion of anisotropy values of disordered structures that are typically of relevance in granular systems. This analysis demonstrates that, at least for sufficiently high packing fractions above φ > 0.61, crystalline sphere packs exist whose Voronoi cells are more anisotropic with respect to a volumetric moment tensor than the average value of Voronoi cell anisotropy in random sphere packs.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Validating Service Value Propositions Regarding Stakeholder Preferences

Validating Service Value Propositions Regarding Stakeholder ...

引用

IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW

作者： Erik Wittern Christian Zirpins Institute of Applied Informatics and Formal Description Methods (AIFB) Karlsruhe Institute of Technology Karlsruhe Germany

In service science, the design of services' value propositions is a major concern. A service's value proposition needs to best possibly meet the customers' requirements and preferences. We envision an approach of validating value propositions regarding stakeholder preferences. The approach proposes the modeling of value propositions using Service Feature Modeling. Stakeholder preferences are then collected based on the created model. Finally, the model and the collected preferences are unitedly evaluated and optimizations are identified under consideration of potential adaptation expenses.

关键词： Adaptation models Cognition Servers Software Feature extraction Throughput Decision making

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：