检索结果-内蒙古大学图书馆

23rd International Conference on Information Processing in Medical Imaging, IPMI 2013

作者： Ge, Bao Guo, Lei Zhu, Dajiang Zhang, Tuo Hu, Xintao Han, Junwei Liu, Tianming College of Physics and Information Technology Shaanxi Normal University Xi'an China School of Automation Northwestern Polytechnical University Xi'an China Cortical Architecture Imaging and Discovery Lab. Department of Computer Science University of Georgia Athens GA United States

ISBN: (纸本)9783642388675

Modeling the human brain as a network has been widely considered as a powerful approach to investigating the brain's structural and functional systems. However, many previous approaches focused on a single scale of brain network and the multi-scale nature of brain networks has been rarely explored yet. This paper put forward a novel framework to construct multi-scale common networks of brains via multi-scale spectral clustering of fiber connections among DICCCOLs. Specifically, the recently developed and publicly released DICCCOLs provide the nodal structural and functional correspondence across individuals, and thus the employed multi-scale spectral clustering algorithm divided the DICCCOL landmarks and their connections into sub-networks with correspondences on multiple scales. Experimental results showed the promise of the constructed multi-scale networks in applications of structural and functional connectivity mapping. As an application example, these multi-scale networks are used to guide the identification of multi-scale common fiber bundles across individuals and to facilitate the bundle's functional role analysis, which could enable other tract-based and network-based analyses in the future. © 2013 Springer-Verlag.

关键词： Clustering algorithms

来源：评论

学校读者我要写书评

暂无评论

Designing web-connected physical artefacts for the 'aesthetic'of the home 13

Designing web-connected physical artefacts for the 'aestheti...

引用

31st Annual CHI Conference on Human Factors in Computing Systems: Changing Perspectives, CHI 2013

作者： Ylirisku, Salu Lindley, Siân Jacucci, Giulio Banks, Richard Stewart, Craig Sellen, Abigail Harper, Richard Regan, Tim Aalto University School of Arts Design and Architecture Helsinki Finland Helsinki Institute for Information Technology HIIT Department of Computer Science University of Helsinki Finland Microsoft Research Cambridge United Kingdom University of Dundee School of Computing Dundee United Kingdom

ISBN: (纸本)9781450318990

Web-based technologies are often built to capitalize on the flexibility and fluidity that is supported by the internet, with the value of 'access anywhere'underpinning a blurring of boundaries across home and work. Yet the home is well known in HCI to have a unique set of qualities that can usefully be drawn upon when designing to support domestic life. In this paper we ask what it means to design domestic web-connected technologies, placing the aesthetic and material properties intrinsic to the home and home life at the centre of our design exploration. We present three concepts that were selected and prototyped from a broader process of research-through-design: Tokens of Search provides tangible handles to web resources;Hole in Space connects the home intimately to a remote place;and Manhattan enables the tangible exploration of events in the community, putting the home at the centre. Discussions in the paper consider not only how aesthetics is articulated in the material and digital properties of the artefacts, but also how a consideration of the properties of the home can create a potentially new design space to explore. Copyright © 2013 ACM.

关键词： search domestic research through design tangible

来源：评论

学校读者我要写书评

暂无评论

Very short term pitch angle optimization in wind turbines: A machine learning approach

Very short term pitch angle optimization in wind turbines: A...

引用

2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013

作者： Yesilbudak, Mehmet Kabalci, Ersan Sagiroglu, Seref Colak, Ilhami Department of Electronics and Automation Vocational College of Haci Bektas Veli Nevsehir University Nevsehir Turkey Department of Electrical and Electronics Engineering Faculty of Engineering and Architecture Nevsehir University Nevsehir Turkey Department of Computer Engineering Faculty of Engineering Gazi University Ankara Turkey Department of Electrical and Electronics Engineering Faculty of Technology Gazi University Ankara Turkey

ISBN: (纸本)9781467363921

This paper proposes a pitch angle forecasting model based on the k-nearest neighbor classification. Air temperature, atmosphere pressure, wind direction, wind speed, rotor speed and wind power parameters were represented as a 6-dimensional attribute tuple in the forecasting model. Euclidean, Manhattan and Minkowski distance metrics for measuring the proximity between training and test tuples, mean absolute, mean absolute percentage, and normalized root mean square error metrics for measuring the forecasting accuracy were embedded into the forecasting model. The k-nearest neighbor classifier with Manhattan distance metric for k=1 achieved MAE, MAPE and NRMSE as 0.001°, 0.245% and 0.324%, respectively as the best forecasting accuracy. However, as the worst forecasting accuracy, MAE, MAPE and NRMSE were achieved as 0.015°, 3.236% and 2.613%, respectively for Minkowski distance metric and k=10. © 2013 IEEE.

关键词： Wind turbines

来源：评论

学校读者我要写书评

暂无评论

Message from the general chairs

Proceedings of the 2013 IEEE/ACM International Symposium on ...

引用

Proceedings of the 2013 IEEE/ACM International Symposium on Code Generation and Optimization, CGO 2013 2013年 i页

作者： Wu, Chenggang Davidson, Jack W. State Key Laboratory of Computer Architecture Institute of Computing Technology Chinese Academy of Sciences China Department of Computer Science University of Virginia United States

来源：评论

学校读者我要写书评

暂无评论

Emotional stress detection in contradictory versus self-consistent speech by means of voice biometrical signature

Emotional stress detection in contradictory versus self-cons...

引用

5th International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2013

作者： Rodellar-Biarge, Victoria Palacios-Alonso, Daniel Bartolomé, Elena Gómez-Vilda, Pedro Neuromorphic Speech Processing Laboratory Universidad Politécnica de Madrid Campus de Montegancedo s/n 28223 Pozuelo de Alarcón Spain Madrid Department of Architecture and Technology Systems Faculty of Computer Science Polytechnic University Madrid Spain

ISBN: (纸本)9783642386367

Most of the parameters proposed for the characterization of the emotion in speech concentrate their attention on phonetic and prosodic features. Our approach goes beyond by trying to relate the biometrical signature of voice with a possible neural activity that might generate voice production. The present study affords emotional differentiation in speech from the behavior of the biomechanical stiffness and cyclicality estimates, indicators of tremor. The emotion under study is the stress produced when a speaker has to defend an idea opposite to his/her thoughts or feelings and compared when his/her speech is self-consistent. The results presented show that females tend to relax vocal folds and decrease tremor and males tend to show the opposite behavior. © 2013 Springer-Verlag.

关键词： Biomechanics

来源：评论

学校读者我要写书评

暂无评论

Data-driven adaptive control paradigm of supply chain in pharmaceutical chain enterprises

引用

International Conference on Informatics and Management Science, IMS 2012

作者： Wei, Hua Xia, Wei Wei, Xiao-Dong Peng, Dai-Yin Huang, Chuan-Hua Anhui University of Traditional Chinese Medicine Hefei Anhui 230038 China College of Electronic and Information Engineering Anhui University of Architecture Hefei Anhui 230022 China Department of Computer Science Anhui Zhong-ao Institute of Technology Hefei Anhui 230000 China

ISBN: (纸本)9781447148043

There are some problems in researches on supply chain control of pharmaceutical chain enterprises under dynamic environment. The authors establish a new paradigm of computer simulation analysis and adaptive control, the core strategies of which are data-driven and agent's computing. The paper constructs a feedback closed-loop cycle mode that is data collection and processing, data-driven mode discovery and performance identification, data-driven control output. Then an adaptive dynamic control strategy is established based on active induction and emergency intervention control. Contents of the new strategy include: supply chain modeling of pharmaceutical chain enterprises based on CAS, adaptive control paradigm of supply chain in pharmaceutical chain enterprises, program design of control and system behavior assessment based on epsilon machine. © 2013 Springer-Verlag.

关键词： Supply chains

来源：评论

学校读者我要写书评

暂无评论

Software ecosystems governance to enable IT architecture based on software asset management

Software ecosystems governance to enable IT architecture bas...

引用

2013 7th IEEE International Conference on Digital Ecosystems and Technologies: Smart Planet and Cyber Physical Systems as Embodiment of Digital Ecosystems, DEST 2013

作者： Albert, Benno E. Dos Santos, Rodrigo P. Werner, Claudia M. Technological Architecture Information Technology and Telecommunications Petrobras Rio de Janeiro Brazil System Engineering and Computer Science Department COPPE/UFRJ Federal University of Rio de Janeiro P.O. Box 68511 Rio de Janeiro 21945-970 Brazil

ISBN: (纸本)9781479907861

Information technology (IT) supports companies' business processes and decision making through the use of technologies and tools that are provided by suppliers. Companies that are suppliers and consumers establish relationships through contracts of purchasing products and consulting, for example. These relationships, i.e., the companies involved and the information exchanged between the parties are considered elements of Software Ecosystems (SECOs). All of these elements can be considered SECO assets and need to be supported via SECO governance since their organization and evolution represent an IT architecture. So, IT companies or their IT divisions can use the ISO/IEC 19770 standard for Software Asset Management (SAM) in order to control costs and optimize software investments. In this sense, this paper describes a SECO Governance approach for enabling an IT architecture based on SAM. © 2013 IEEE.

关键词： Information technology

来源：评论

学校读者我要写书评

暂无评论

Testing the differences of using RGB and HSV Histograms during Evolution in Evolutionary Art 5th

Testing the differences of using RGB and HSV Histograms duri...

引用

5th International Joint Conference on Computational Intelligence, IJCCI 2013

作者： García-Sánchez, P. Merelo, J.J. Calandria, D. Pelegrina, A.B. Morcillo, R. Palacio, F. García-Ortega, R.H. Dept. of Computer Architecture and Computer Technology CITIC-UGR University of Granada Granada Spain Proemium Granada Spain Department of Translation and Interpreting University of Granada Granada Spain ETS Informática y Telecomunicación University of Granada Granada Spain Fundación I+D del Software Libre Granada Spain

ISBN: (纸本)9789898565778

This paper compares the use of RGB and HSV histograms during the execution of an Evolutionary Algorithm. This algorithm generates abstract images that try to match the histograms of a target image. Three different fitness functions have been used to compare: the differences between the individual with the RGB histogram of the test image, the HSV histogram, and an average of the two histograms at the same time. Results show that the HSV fitness also increases the similarities of the RGB (and therefore, the average) more than the other two measures.

关键词： Evolutionary algorithms

来源：评论

学校读者我要写书评

暂无评论

Effect of Noisy Fitness in Real-Time Strategy Games Player Behaviour Optimisation Using Evolutionary Algorithms

引用

Journal of computer Science & technology 2012年第5期27卷 1007-1023页

作者： Antonio M. Mora Antonio Fernndez-Ares Juan J. Merelo Pablo García-Snchez Carlos M. Fernandes Computer Architecture and Technology Department University of Granada Institute for Systems and Robotics Technical University of Lisbon

This paper investigates the performance and the results of an evolutionary algorithm （EA） specifically designed for evolving the decision engine of a program （which, in this context, is called bot） that plays Planet Wars. This game, which was chosen for the Google Artificial Intelligence Challenge in 2010, requires the bot to deal with multiple target planets, while achieving a certain degree of adaptability in order to defeat different opponents in different scenarios. The decision engine of the bot is initially based on a set of rules that have been defined after an empirical study, and a genetic algorithm （GA） is used for tuning the set of constants, weights and probabilities that those rules include, and therefore, the general behaviour of the bot. Then, the bot is supplied with the evolved decision engine and the results obtained when competing with other bots （a bot offered by Google as a sparring partner, and a scripted bot with a pre-established behaviour） are thoroughly analysed. The evaluation of the candidate solutions is based on the result of non-deterministic battles （and environmental interactions） against other bots, whose outcome depends on random draws as well as on the opponents＇ actions. Therefore, the proposed GA is dealing with a noisy fitness function. After analysing the effects of the noisy fitness, we conclude that tackling randomness via repeated combats and reevaluations reduces this effect and makes the GA a highly valuable approach for solving this problem.

关键词： real-time strategy game genetic algorithm noisy fitness player behaviour optimisation parameter adaptation

来源：评论

学校读者我要写书评

暂无评论

Energy impact in the design space exploration of loop buffer schemes in embedded systems

Energy impact in the design space exploration of loop buffer...

引用

IFIP International Conference on Very Large Scale Integration (VLSI-SoC)

作者： Antonio Artes Jose L. Ayala Robert Fasthuber Praveen Raghavan Francky Catthoor Computer Architecture and Automation Department Complutense University of Madrid Madrid Spain Smart Systems and Energy Technology Unit IMEC Leuven Belgium

The reduction of the energy consumption in the domain of the embedded systems is becoming the most important design goal due to the increasing use of battery powered consumer devices. Previous research has pointed out the instruction memory organisation as one of the major sources of energy consumption of the embedded systems. Due to this fact, the introduction of any enhancement in this component of the system becomes crucial in order to decrease this energy bottleneck. The purpose of this paper is to present a highlevel energy analysis of the loop buffer schemes that exist in the embedded systems. The crucial energy analysis that is presented in this paper not only proposes a method to evaluate different loop buffer schemes for a certain application, but also guides embedded systems designers to make the correct decision in the trade-offs that exist between the energy budget, the required performance, and the area cost of the embedded system. Experimental results used in this analysis show that, the search of energy savings (up to 76%) has to take into account the performance penalty, the area cost, and the impact of the implementation technology in order to choose the most suitable enhancement that has to be introduced in the instruction memory organisation from the point of view of the energy consumption.

关键词： Energy consumption Embedded systems Benchmark testing Memory management Parallel processing Discrete wavelet transforms Hardware

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：