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Proceedings of the 2nd international conference on Ubiquitous information management and communication

作者： Choi, Miseon Park, Wonik Kim, Young-Kuk Human Resource Development Consortium for Next Generation S/W in Information Technology Chungnam National University Gung-dong Yuseong-Gu Daejeon 305-764 Korea Republic of Department of Computer Engineering Chungnam National University Gung-dong Yuseong-Gu Daejeon 305-764 Korea Republic of

ISBN: (纸本)9781595939937

We propose a new notion of hoardset fragmentablilty and SSMT(Split Synchronizing Mobile Transaction) model for ubiquitous mobile clients, which not only assures transaction atomicity in synchronization but also reduces synchronization cost and provides context-awareness in ubiquitous computing environment with uneven conditioning. It splits the synchronization process of a mobile transaction into 2 parts by exploiting the hoardset fragmentability of data objects which the mobile transaction access: preferred and deferred synchronization part. The deferred synchronization part which has no possibility of conflict uses the data-centric synchronization strategy and its synchronization is delayed. The preferred synchronization part with possibility of conflicts is synchronized early using the transaction-centric synchronization strategy. We also propose a new data hoarding and synchronization mechanism which facilitates the split synchronization of SSMT. The performance evaluation model for the SSMT is developed and its results are compared to a conventional transaction-centric synchronization model. © 2008 ACM.

关键词： Synchronization

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Selection of orthogonal features in fisher discriminant analysis

Selection of orthogonal features in fisher discriminant anal...

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Informatics 2008 and Data Mining 2008, MCCSIS'08 - IADIS Multi Conference on Computer Science and Information Systems

作者： Sun, Zhaojia Choi, Miseon Park, Cheong Hee Kim, Young-Kuk Department of Computer Engineering Chungnam National University 220 Gung-dong Yuseong-Gu Daejeon 305-764 Korea Republic of Human Resource Development Consortium for Next Generation Software in Information Technology Chungnam National University 220 Gung-dong Yuseong-Gu Daejeon 305-764 Korea Republic of

ISBN: (纸本)9789728924638

Conventional Fisher Linear Discriminant analysis (FLD) for pattern classification yields a single dominant feature which comes from the unique eigenvector having a nonzero eigenvalue due to a rank-one matrix. Consequently *** had developed an optimal orthogonal system for FLD, and it had a good performance on applications. Recently S. Mika extended FLD to nonlinear kernel space. The extension is called Kernel Fisher Discriminant (KFD) which is related to a support vector machine. Despite of its better performance, it has the limitation which has only m-1 features on m-class classification problem. We propose a novel method that applies on this orthogonal system and achieves better performance by finding more orthogonal features in the nonlinear feature space. The simulation result shows that our method is more effective in pattern recognition. © 2008 IADIS.

关键词： Eigenvalues and eigenfunctions

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Key factors of an innovative organization to adapt to changing global management

Key factors of an innovative organization to adapt to changi...

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IEEE International Conference on Industrial Engineering and Engineering Management

作者： Te-Jeng Chang Pi-Shan Hsu Chien-Pen Chuang Wen-Shion Chang Department of Industrial Education National Taiwan Normal University Taipei Taiwan Department of Human Resource Development Ching Kuo Institute of Management and Health Keelung Taiwan Jinwen University of Science and Technology Taipei Taiwan

ISBN: (纸本)9781424426294

A top priority of global management is to manage change, which requires establishing an innovative organization to be responsive to change. Traditional and matrix organizations lack an effective horizontal structure to construct core elements required for organizational learning. An innovative organization is required to implement those core elements such as self-actualization, self-development, social acceptation, shared vision and transformational leadership. Managerial innovation is achieved by incorporating organizational learning within the innovative organization. The alignment of the core elements required for organizational learning with the key factors of an innovative organization enables an environment inspiring individuals¿ passion and initiative to manage change. Factors critical to the successful deployment of an innovative organization are presented in this study in terms of volunteer assignment, multi-task competence, autonomous community, employee entrusted authority, floating authorization and peer-group decision making.

关键词： Innovation management human resource management technology management Environmental management Technological innovation Globalization Educational technology Authorization Decision making Chaos

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Portraying the academic experiences of students in engineering: Students' perceptions of their educational experiences and career aspirations in engineering

Portraying the academic experiences of students in engineeri...

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114th Annual ASEE Conference and Exposition, 2007

作者： Korte, Russell Smith, Karl University of Minnesota United States Human Resource Development and Strategic Management and Organization University of Minnesota United States Institute of Technology Center for the Advancement of Engineering Education Department of Engineering Education Discovery Learning Center Purdue University West Lafayette United States

Understanding better the experiences of students pursuing an engineering degree is an important issue for the pedagogy of engineering programs. This study sought to identify students' perceptions of their educational experiences and their motivations for and dreams of a career in engineering. The study also provided a snapshot of the current status of engineering education at this institution from the perspective of engineering students-including students' decisions behind their choice of engineering as a major, the learning experiences of engineering students, and gender-related perspectives regarding engineering education. The findings suggest opportunities to improve the educational process for students in this engineering program. © American Society for Engineering Education, 2007.

关键词： Engineering education

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A hybrid cache coherency scheme for ubiquitous mobile clients

A hybrid cache coherency scheme for ubiquitous mobile client...

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2nd International Conference on Convergent Information technology, ICCIT 07

作者： Choi, Miseon Park, Wonik Kim, Young-Kuk Human Resource Development Consortium for Next Generation Software in Information Technology Chungnam National University 220 Gung-dong Yuseong-Gu Daejeon 305-764 Korea Republic of Department of Computer Engineering Chungnam National University 220 Gung-dong Yuseong-Gu Daejeon 305-764 Korea Republic of

ISBN: (纸本)0769530389

We propose a new cache coherency scheme named HCCS(Hybrid Cache Coherency Scheme) to facilitate ubiquitous data access of mobile clients. To cope with the limitations of ubiquitous computing environments, it integrates the cache invalidation scheme using broadcast channel into the publish/subscribe-based data synchronization scheme using two-way communication channel. We present novel algorithms and system architecture for the HCCS. By integrating two schemes, the HCCS provides substantial benefits: allows updates on the mobile client which are restricted in the cache invalidation scheme using broadcast channel and disconnected operations, improves the scalability. The HCCS scheme also gives proper support to the short disconnection of mobile clients, dynamically adapts to changes of disconnection period of the mobile clients. © 2007 IEEE.

关键词： Ubiquitous computing

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A Hybrid Cache Cohrency Scheme for Ubiquitous Mobile Clients

A Hybrid Cache Cohrency Scheme for Ubiquitous Mobile Clients

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International Conference on Convergence Information technology

作者： Miseon Choi Wonik Park Young-Kuk Kim Human Resource Development Consortium for Next Generation Software in Information Technology Chungnam National University Daejeon South Korea Department of Computer Engineering Chungnam National University Daejeon South Korea

ISBN: (纸本)9780769530383

We propose a new cache coherency scheme named HCCS(hybrid cache coherency scheme) to facilitate ubiquitous data access of mobile clients. To cope with the limitations of ubiquitous computing environments, it integrates the cache invalidation scheme using broadcast channel into the publish/subscribe-based data synchronization scheme using two-way communication channel. We present novel algorithms and system architecture for the HCCS. By integrating two schemes, the HCCS provides substantial benefits: allows updates on the mobile client which are restricted in the cache invalidation scheme using broadcast channel and disconnected operations, improves the scalability. The HCCS scheme also gives proper support to the short disconnection of mobile clients, dynamically adapts to changes of disconnection period of the mobile clients.

关键词： Wireless networks Mobile computing Broadcasting Ubiquitous computing Scalability Information technology Transaction databases Pervasive computing Communication channels Bandwidth

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Thinking critically about rural gender relations: Toward a rural masculinity crisis/male peer support model of separation/divorce sexual assault

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Critical Criminology 2007年第4期15卷 295-311页

作者： DeKeseredy, Walter Donnermeyer, Joseph F. Schwartz, Martin D. Tunnell, Kenneth D. Hall, Mandy Faculty of Criminology Justice and Policy Studies University of Ontario Institute of Technology Oshawa Ont. L1H 7K4 Canada Rural Sociology Program Department of Human and Community Resource Development Ohio State University Columbus OH 43210-1067 2120 Fyffe Road United States Sociology and Anthropology Ohio University Athens OH 45701 United States Department of Criminal Justice Eastern Kentucky University Richmond KY 40475 467 Stratton United States Department of Sociology University of Hawaii at Manoa Kailva HI 96734 United States

After decades of neglect, a growing number of scholars have turned their attention to issues of crime and criminal justice in the rural context. Despite this improvement, rural crime research is underdeveloped theoretically, and is little informed by critical criminological perspectives. In this article, we introduce the broad tenets of a multi-level theory that links social and economic change to the reinforcement of rural patriarchy and male peer support, and in turn, how they are linked to separation/divorce sexual assault. We begin by addressing a series of misconceptions about what is rural, rural homogeneity and commonly held presumptions about the relationship of rurality, collective efficacy (and related concepts) and crime. We conclude by recommending more focused research, both qualitative and quantitative, to uncover specific link between the rural transformation and violence against women. © 2007 Springer Science + Business Media B.V.

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Committee on Food Nutrition

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Journal of AOAC INTERNATIONAL 2008年第1期91卷 42B-43B页

作者： Sharpless, Katherine E Szpylka, John Shoemaker, Dirk D Gilani, G Sarwar Wolf, Wayne R Rader, Jeanne Pan, Shang-Jing Torres, Marina Woollard, David C Phillips, John G Williams, Sara M National Institute of Standards and Technology 100 Bureau Dr Stop 8390 Gaithersburg MD 20899-8390 General Mills/Medallion Laboratories 9000 Plymouth Ave N. Minneapolis MN 55427 Nebraska Department of Agriculture 3703 S. 14th St Lincoln NE 68502 Health Canada Government of Canada Nutrition Research Division Banting Bldg 2203C Health Products and Food Tunney's Pasture Ottawa ON K1A-0L2 Canada U.S. Department of Agriculture Agricultural Research Service Beltsville Human Nutrition Research Center Food Composition Laboratory CORRECT AS SPELLED OUT? B-161 R-102 BARC-East Beltsville MD 20705 U.S. Food and Drug Administration (FDA) Center for Food Safety and Applied Nutrition 5100 Paint Branch Pkwy College Park MD 20740 Abbott Nutrition International Micronutrient Department Core Services Research and Development Operations 3300 Seltzer Rd Columbus OH Organization Technological Laboratory Uruguay (LATU) Avenida Italia 6201 Montevideo Uruguay 11500 New Zealand Laboratory Services Ltd Analytical and Pharmaceutical Services Penrose Auckland New Zealand U.S. Department of Agriculture Agricultural Research Service Eastern Regional Research Center 600 E. Mermaid Ln Wyndmoor PA 19038-8551 Office of the Texas State Chemist PO Box 3160 College Station TX 77841-3160

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The motivation of nurses to participate in continuing professional education in Ireland

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Journal of European Industrial Training 2006年第5期30卷 365-384页

作者： Murphy, Claire Cross, Christine McGuire, David Department of Personnel and Employment Relations University of Limerick Limerick Ireland School of Management Napier University Business School Edinburgh United Kingdom Department of Personnel and Employment Relations Kemmy Business School University of Limerick Ireland University of Limerick Limerick Institute of Technology Shannon College of Hotel Management Ireland Napier University Business School Edinburgh United Kingdom Research Committee of the Academy of Human Resource Development

Purpose - The purpose of this article is to review the extant literature on CPE amongst nurses and concentrate on discovering the factors that motivate and inhibit participation in CPE for nurses in Ireland. Design/methodology/approach - A review of the literature was carried out on continuing professional development amongst nurses in Ireland, the UK, the USA and Australia. From this, research hypotheses were developed. The primary research concentrated on a cohort of practicing registered nurses participating in a CPE course at a third-level institution in Ireland. A questionnaire was used that contained both open and closed-ended questions. Findings - The main barriers to participation in CPE were lack of employer support and the difficulty of balancing home-life, work and study. The main motivators for participation in CPE were improving self-esteem and confidence and the expectation of increased opportunities for promotion for those with higher educational qualifications. Research limitations/implications - A relatively small non-random sample was used. Therefore, the results may be generalized only with caution. Practical implications - A number of implications for HRD practitioner emerged. These included overt recognition of prior ward-based learning, increased financial support, increased study leave and the need for the HRD practitioner to champion the cause of CPE. Originality/value - In order to ensure a highly efficient workforce, providing the highest possible standards of care to patients, the health sector needs its workforce to constantly update their knowledge and skills. Therefore it is an important time to consider the factors that aid and inhibit participation in CPE, a common method utilized to achieve this aim. © Emerald Group Publishing Limited.

关键词： Continuing professional development Health services Ireland Management development Motivation (psychology)

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Indirect Estimation and Mathematical Modeling of some Demographic Parameters of Bangladesh

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Oriental Anthropologist 2005年第2期5卷 163-171页

作者： Islam, Md. Rafiqul Islam, Md. Nurul Ali, M. Korban Mondol, Md. Nazrul Islam Department of Population Science and Human Resource Development Rajshahi University Bangladesh Department of Statistics Rajshahi University Bangladesh Department of Information Communication Technology Southeast University Banani Dhaka -1213 Bangladesh

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