• Title/Summary/Keyword: reference management

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An Analysis of Access Points for Electronic Reference Service System Displayed on the Home Pages of Academic Libraries (대학도서관 홈페이지상의 전자 참고서비스시스템을 위한 액세스 포인트 분석)

  • 최은주
    • Journal of the Korean Society for information Management
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    • v.16 no.3
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    • pp.31-48
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    • 1999
  • This study examines the access points for electronic reference service system displayed on the home pages of academic libraries. Library home pages of national/public and private universities were examined, and these were classified into three groups according to the methods of displaying access points on the homepages. The advantages and disadvantages of each group were discussed and some suggestions were made for the user-friendliness and accessibility for the electronic reference service.

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A Study on e-Journal Archiving based on the OAIS Reference Model (전자저널 아카이빙을 위한 OAIS 참조모형의 적용방안에 관한 연구)

  • Kim, Hee-Jung
    • Journal of Korean Society of Archives and Records Management
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    • v.3 no.2
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    • pp.115-141
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    • 2003
  • This paper suggests efficient policies of the long term preservation and digital archiving of Korean electronic journals based on the OAIS Reference Model. For this purpose, a questionnaire survey and interviews have been conducted to the institutions which are providing access to Korean electronic journals. Information packages and functional workflows which suggested in the OAIS Reference Model are applied to improve the long term preservation.

A Lifelog Common Data Reference Model for the Healthcare Ecosystem (디지털 헬스케어 생태계 활성화를 위한 라이프로그 공통데이터 참조모델)

  • Lee, Young-joo;Ko, Yoon-seok
    • Knowledge Management Research
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    • v.19 no.4
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    • pp.149-170
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    • 2018
  • Healthcare lifelog, a personal record relating to disease treatment and healthcare, plays an important role in healthcare paradigm shifts in which medical and information technology converge. Healthcare services based on various healthcare lifelogs are being launched domestically by both large corporations and small and medium enterprises, however, they are being built on an individual platform that is dependent on each company. Therefore, the terms of lifelog data are different as well as the measurement specifications are not uniform. This study proposes a reference model for minimum common data required for sharing and utilization of healthcare lifelog. Literature study and expert survey derived 3 domain, 17 essential items, and 51 sub-items. The model provides definition, measurement data format, measurement method, and precautions for each detailed measurement item, and provides necessary guidelines for data and service design and construction for healthcare service. This study has its significance as a basic research supporting the activation of ecosystem by ensuring interoperability of data between heterogeneous healthcare devices linked to digital healthcare platform.

Resource management for moldable parallel tasks supporting slot time in the Cloud

  • Li, Jianmin
    • KSII Transactions on Internet and Information Systems (TIIS)
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    • v.13 no.9
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    • pp.4349-4371
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    • 2019
  • Moldable parallel tasks are widely used in different areas, such as weather forecast, biocomputing, mechanical calculation, and so on. Considering the deadline and the speedup, scheduling moldable parallel tasks becomes a difficulty. Past work majorly focuses on the LA (List Algorithms) or OMA (Optimizing the Middle Algorithms). Different from prior work, our work normalizes execution time and makes all tasks have the same scope in normalized execution time: [0,1], and then according to the normalized execution time, a method is used to search for the reference execution time without considering the deadline of tasks. According to the reference execution time, we get an initial scheduling result based on AFCFS (Adaptive First Comes First Served) policy. Finally, a heuristic approach is used to improve the performance of the initial scheduling result. We call our method HSRET (a Heuristic Scheduling method based on Reference Execution Time). Comparisons to other methods show that HSRET has good performance in AWT (Average Waiting Time), AET (Average Execution Time), and PUT (Percentages of Unfinished Tasks).

Noninformative Priors for the Common Shape Parameter in the Gamma Distributions

  • Kang, Sang-Gil;Kim, Dal-Ho;Lee, Woo-Dong
    • Journal of the Korean Data and Information Science Society
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    • v.18 no.1
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    • pp.247-257
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    • 2007
  • In this paper, we develop the noninformative priors for the common shape parameter in the gamma distributions. We develop the matching priors and reveal that the second order matching prior does not exist. It turns out that the one-at-a-time reference prior and the two group reference prior satisfy a first order probability matching criterion. Some simulation study is peformed.

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Bayesian Test for the Difference of Exponential Guarantee Time Parameters

  • Kang, Sang-Gil;Kim, Dal-Ho;Lee, Woo-Dong
    • Journal of the Korean Data and Information Science Society
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    • v.16 no.4
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    • pp.1095-1106
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    • 2005
  • When X and Y have independent two parameter exponential distributions, we develop a Bayesian testing procedures for the equality of two location parameters. The reference prior in non-regular exponential model is derived. Under this reference prior, we propose a Bayesian test procedures for the equality of two location parameters using fractional Bayes factor and intrinsic Bayes factor. Simulation study and some real data examples are provided.

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OBJECTIVE BAYESIAN APPROACH TO STEP STRESS ACCELERATED LIFE TESTS

  • Kim Dal-Ho;Lee Woo-Dong;Kang Sang-Gil
    • Journal of the Korean Statistical Society
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    • v.35 no.3
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    • pp.225-238
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    • 2006
  • This paper considers noninformative priors for the scale parameter of exponential distribution when the data are collected in step stress accelerated life tests. We find the Jeffreys' and reference priors for this model and show that the reference prior satisfies first order matching criterion. Also, we show that there exists no second order matching prior in this problem. Some simulation results are given and we perform Bayesian analysis for proposed priors using some data.

A study on the ecosystem-based resource management system of self-regulatory community fisheries (자율관리 마을어업의 생태계 기반 자원관리시스템 연구)

  • Park, Hee-Won;Zhang, Chang-Ik
    • Journal of the Korean Society of Fisheries and Ocean Technology
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    • v.44 no.4
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    • pp.345-352
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    • 2008
  • A self-regulatory community fisheries management program in Korea is designed to enhance fisheries resources, to protect fishing grounds of self-regulatory communities, and to manage their fisheries resources by their own regulations and knowledge. This study explored an applicable ecosystem-based management plan based on the scientific investigation and analysis. This study suggested objectives, indicators and reference points of the ecosystem-based resource management system which are applicable to selfregulatory community fisheries. The objectives of the management system are to maintain sustainable fisheries production, to maintain optimum fishing intensity, to reduce by-catch, to conserve spawning ground and habitat, to maintain optimum habitat environment, to increase/maintain abundance of prey species, to increase/maintain stock biomass, and to conduct stock enhancement on the basis of scientific assessment. The improved methods for the assessment and management are introduced by demonstrating a self-regulatory fishery which targets on hen clam in Dong-li fishing village in Busan.

Role of Advertising Message in the Development of Brand Image with Reference to Insurance Industry: an Exploratory Study

  • Bhakar, S.S.;Sikarwar, Nitin
    • Asia-Pacific Journal of Business
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    • v.4 no.1
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    • pp.43-51
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    • 2013
  • The research is done with reference to insurance industry. Three companies are taken for the study, first one is LIC, second is ICICI Prudential and third one is ING Vysya life insurance. The impact of advertising message was seen on the brand image of these companies. Six print ads were taken for each company and data was collected from five hundred and forty respondents and forming a sample size of thirty. Three questionnaires were prepared one for brand image before showing ad; second one for advertising message and third one for brand image after showing ads. Through this study these three companies were also compared on the ground of which company has the effect on its brand image by showing ads of that company before and after.

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Client/server 환경 하에서의 도면 및 부품 정보통합관리 시스템 개발

  • 신동일;김선호
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 1996.04a
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    • pp.341-345
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    • 1996
  • We have developed the drawing and part information management system that could integrate drawing information with corresponding part information in design process. The modules developed include the drawing information management (DIM) and the part information management(PIM). DIM consist of processing drawing management, approved drawing management, disused drawing management, and drawing print management. PIM consist of new part management, option management, and part change management. Errors which may occur in the design process can be reduced by reference to part information directly. In addition, the number of parts can be reduced by minimizing the frequency of new parts generation through the systematic management.

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