• Journal of Korean Library and Information Science Society
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• v.44 no.1
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• pp.177-199
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• 2013

Using a qualitative multimethod approach, this study was to construct a substantive theory about occupational socialization of librarians. Through theoretical sampling, 42 participants were in-depthly interviewed at three studies, i. e., phenomenological, ethnographic, and grounded theory approach. These data were analyzed and finally integrated using grounded theory approach. 'Acquiring Social Recognition as Information Professionals' was emerged the core category for describing and guiding the occupational socialization process. Six patterns were discovered: 'the Beliefs', 'the Seeking-Success', 'the Work-Obiligations', 'The Stucked', 'the Self-Pride', 'The Frustrated' Also, it discussed characteristics and socialization strategies of the pattern.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1995.09a
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• pp.264-279
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• 1995

오늘날 기업 경영 환경은 더욱 복잡해지고, 국가간.지역간 통합 경제 체제 형태로 변화하고 있다. 정보 기술과 텔리커뮤니케이션의 결합에 따른 급속한 발전은 국가간.지역간 경계를 넘어 다국적 기업, 더 나아가서는 범세계적 기 업으로 글로벌(global) 기업을 출현시켰다. 경영 환경의 빠른 변화의 추세 속 에서 경쟁 우위를 지키기 위해서는 이러한 변화를 적절히 수용하고 적응할 수 있는 조직이 필요하였다. 기존의 MIS 관점으로는 환경 변화에 적응 할 수 있는 혁신적인 조직으로 변화시키는 데는 한계가 있었고, 이에 따라 BPR 이 대두되었다. BPR실행에 있어 성공뿐만 아니라 많은 실패도 겪었다. BPR 실행에는 많은 자금과 인력, 시간이 투자되기 때문에 실패의 손실은 기업에 게 큰 타격을 가져다 줄 수 있다. 대부분의 BPR의 실패 원인은 사회적 측면 을 고려하지 못한 데 있다. 정보 기술을 이용하여 프로세스를 급진적으로 재 설계 하였지만, 운영 주체인 구성원의 저항감이나 조직의 문화에 대한 고려 를 하지 못하였다. 그러므로 BPR을 수행함에 있어 사회적 측면과 기술적 측 면을 동시에 고려하여 적용한다면 오류나 실패 요인을 감소시킬 수 있다. 따 라서 요즈음 새로이 부상하고 있는 사회.기술적 시스템 접근법은 성공적인 BPR 실행을 위한 대안이 될 수 있다.

• The Journal of the Korea Contents Association
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• v.18 no.5
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• pp.123-130
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• 2018

The present study aims to investigate how Korean EFL learners' views of form-focused instruction, integrated and isolated FFI (form-focused instruction), are related to their beliefs about grammar and attention and how different these relationships are between high and low proficiency levels and between males and females in Korean college contexts. The findings indicated the participants' strong preference for integrated FFI, which was significantly correlated with two factors, attention in English class and English proficiency. On the other hand, the isolated FFI was strongly correlated with their beliefs about grammar learning, that is, independent learning of grammar and importance of learning grammar rules. In conclusion, the integrated FFI was associated with students' proficiency and attention, while the isolated FFI was related to their views of grammar learning. In conclusion, it is suggested that we need to use integrated FFI in Korean EFL contexts considering students' levels of proficiency and attention.

• The KIPS Transactions:PartD
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• v.15D no.1
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• pp.31-40
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• 2008

We generally use lower-dimensional transformations to convert high-dimensional sequences into low-dimensional points in similar sequence matching. These traditional transformations, however, show different characteristics in indexing performance by the type of time-series data. It means that the selection of lower-dimensional transformations makes a significant influence on the indexing performance in similar sequence matching. To solve this problem, in this paper we propose a hybrid approach that integrates multiple transformations and uses them in a single multidimensional index. We first propose a new notion of hybrid lower-dimensional transformation that exploits different lower-dimensional transformations for a sequence. We next define the hybrid distance to compute the distance between the transformed sequences. We then formally prove that the hybrid approach performs the similar sequence matching correctly. We also present the index building and the similar sequence matching algorithms that use the hybrid approach. Experimental results for various time-series data sets show that our hybrid approach outperforms the single transformation-based approach. These results indicate that the hybrid approach can be widely used for various time-series data with different characteristics.

• Journal of the Korean Society of Earth Science Education
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• v.12 no.1
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• pp.1-17
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• 2019

The importance of education in formulating and complementing climate change response has been widely recognized by international and national frameworks, agendas, strategies and action plans. Climate change education has the potential to meet the needs of communities to access updated information and knowledge on climate change, supporting policy development and the enhancing effectiveness of climate change response. This study develops an innovative model of Integrated Urban Climate Education (IUCE) as one suitable method for teaching and learning climate change and urbanization. This paper presents approaches, methodology and key lessons learned from the case study of IUCE in Cam Le District of Da Nang City. Findings from the study identify a number of important characteristics about the development and implementation of IUCE in a way that effectively contributes to urban resilience building. These characteristics include (1) multidimensional approaches, (2) teacher - centered base, (3) school-family-community connection, and (4) symbiosis principle.

• The Journal of Korean Academy of Sensory Integration
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• v.9 no.1
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• pp.53-61
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• 2011

The purpose of this study is to investigate the types and functions of observations at the stage of child assessment. We can use various methods of evaluation. It includes observation, interview, and standardized tests. Most of occupational therapist using sensory integrative approach usually evaluate their clients based on observations especially in the period of initial assessment. The accurate observation is closely connected with reliability and validity of the assessment. Here present some types of observation and the things we should check in ordinary observing moments. It will be considerable aspect when we study how to improve observation ability of the therapists in the future.

• Proceedings of the Korea Water Resources Association Conference
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• 2022.05a
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• pp.366-366
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• 2022

유역의 하천유량과 같은 수문 시계열을 모의 또는 예측하기 위한 수문 모델링에서 최근 기계 학습 방법을 활용한 연구가 활발하게 적용되고 있는 추세이다. 이러한 데이터 기반 모델링 접근법은 입출력 자료에서 관찰된 패턴을 학습하며, 특히, 장단기기억(Long Short-Term Memory, LSTM) 네트워크는 많은 연구에서 수문 시계열 예측에 대한 적용성이 검증되었으나, 장기간의 고품질 관측자료를 활용할 때 더 나은 예측성능을 보인다. 그러나 우리나라의 경우 장기간 관측된 고품질의 하천유량 자료를 확보하기 어려운 실정이다. 따라서 본 연구에서는 LSTM 네트워크의 학습 시 가용한 모든 유역의 자료를 통합하여 학습시켰을 때 하천유량 예측성능을 개선할 수 있는지 판단해보고자 하였다. 이를 위해, 우리나라 13개 댐 유역을 대상으로 대상 유역의 자료만을 학습한 모델의 예측성능과 모든 유역의 자료를 학습한 모델의 예측성능을 비교해 보았다. 학습은 2001년부터 2010년까지 기상자료(강우, 최저·최고·평균기온, 상대습도, 이슬점, 풍속, 잠재증발산)를 이용하였으며, 2011년부터 2020년에 대해 테스트 되었다. 다지점 통합학습을 통해 테스트 기간에 대해 예측된 각 유역의 일 하천유량의 KGE 중앙값이 0.74로 단일지점 학습을 통해 예측된 KGE(0.72)보다 다소 개선된 결과를 보여주었다. 다지점 통합학습이 하천유량 예측에 큰 개선을 달성하지는 못하였으며, 추가적인 가용 자료 확보와 LSTM 구성의 개선을 통해 추가적인 연구가 필요할 것으로 판단된다.

• Journal of Korea Port Economic Association
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• v.29 no.2
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• pp.173-194
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• 2013

This paper aims at drawing policy schemes to establish marine clusters so as to enhance Korea's global port competitiveness and applying them to its national management for the advancement of national economy through policy suggestions. The research method is an integrated approach(IA) that comprises SWOT Method with strategic approaches, HFP Model enhanced by KJ Method and descriptive deductions. Strategic schemes established for the SPLC are followed by the group of geographical proximity, integration of ICT, expansion of the interchange of ICT & opportunities of ET, integration of ICT services with marine technologies, supply of integrated services in the SPLC and implementation of organizational policies. In order to make a specific implementation of strategic establishment schemes of the SPLC, we need to select a promotion entity. It is advised to establish the joint organization of the public sector and the private sector, which is considered most desirable. In practice, it is to be followed by promoting support schemes of the organizational policy on the level of national management. In order to reinforce this study, further compensative and proactive researches on the offshore sector with marine clusters are required in terms of the development of the high value added 'blue' ocean.

• Korean Journal of Agricultural and Forest Meteorology
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• v.12 no.2
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• pp.122-131
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• 2010

This paper introduces the concept of a virtual ecosystem and reports the following three mathematical approaches that could be widely used to construct such an ecosystem, along with examples: (1) a molecular dynamics simulation approach for animal flocking behavior, (2) a stochastic lattice model approach for termite colony behavior, and (3) a rule-based cellular automata approach for biofilm growth. The ecosystem considered in this study consists of artificial organisms and their environment. Each organism in the ecosystem is an agent that interacts autonomously with the dynamic environment, including the other organisms within it. The three types of model were successful to account for each corresponding ecosystem. In order to accurately mimic a natural ecosystem, a virtual ecosystem needs to take many ecological variables into account. However, doing so is likely to introduce excess complexity and nonlinearity in the analysis of the virtual ecosystem's dynamics. Nonetheless, the development of a virtual ecosystem is important, because it can provide possible explanations for various phenomena such as environmental disturbances and disasters, and can also give insights into ecological functions from an individual to a community level from a synthetic viewpoint. As an example of how lower and higher levels in an ecosystem can be connected, this paper also briefly discusses the application of the second model to the simulation of a termite ecosystem and the influence of climate change on the termite ecosystem.

• The Journal of Information Technology and Database
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• v.2 no.2
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• pp.35-54
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• 1995

회계시스템에 데이타베이스시스템을 도입하는 연구의 주류는 데이타베이스 분야에서 개발된 데이타모형(data mood)을 이용한 회계 데이타모형의 개발에 있었다. 본 연구의 목적은 데이타베이스 분야에서 최근 개발되어 널리 보급되고 있는 객체지향 데이타모형을 적용한 회계 데이타모형(Object-oriented Accounting Data Model; OADM)을 개발하고 응용하는 데 있다. OADM은 회계시스템의 정보제공능력 제고 및 시스템통합의 과제를 해결하는 데 유용한 도구가 될 것이다. OADM은 데이타모형 관점에서 규명된 전통적 회계시스템의 본질을 모형화의 배경으로, REA 모델을 모형화의 기초로, 그리고 객체지향 데이타모형을 모형화의 도구로하여 개발된다. 회계 데이타모형화에 있어서 복합적인 회계데이타의 표현, 복합적이고 까다로운 회계처리절차의 데이타화, 타부문과의 연계, 회계시스템의 변경 및 확장 등의 제 문제점은 기존의 데이타모형으로는 해결하기가 어려우나 객체지향 데이타모형을 회계 데이타모형화에 도입함으로써 이러한 문제점을 해결할 수 있다. 본 연구와 관련한 후행 연구로는 활동중심 원가계산의 모형화, 예산시스템의 모형화 그리고 사무정보시스템의 모형화 등을 들 수 있다. OADM은 이러한 모형화의 기초로 이용될 수 있다. 모형의 실증분석도 가치 있는 미래연구로 본다.