• 한국정보보호학회:학술대회논문집
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• 한국정보보호학회 2003년도 하계학술대회논문집
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• pp.121-125
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• 2003

In this paper, we propose a framework of Transmission Control Protocol with Software Rejuvenation methodology, which is applicable for network system survivability. This method is utilized to improve the survivability because it can limit the damage caused by successful attacks. The main objectives are to detect intrusions in real time, to characterize attacks, and to survive in face of attacks. To counter act the attacks' attempts or intrusions, we perform the Software Rejuvenation methods such as killing the intruders' processes in their tracks, halting abuse before it happens, shutting down unauthorized connection, and responding and restarting in real time. These slogans will really frustrate and deter the attacks, as the attacker can't make their progress. This is the way of survivability to maximize the deterrence against an attack in the target environment. We address a framework to model and analyze the critical intrusion tolerance problems ahead of intrusion detection on Transmission Control Protocol (TCP).

• Asia Marketing Journal
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• 제17권1호
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• pp.27-53
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• 2015

Learning organization has been an important issue in both management and marketing areas. Also learning capability is a key construct of innovation process in a firm. Especially, in marketing context, several researchers have studied market-based learning and its relation with performance. Previous studies have shown that market-based learning has a positive impact on overall firm performance. However, there has been inconsistency in the concept of market-based learning itself and its relationships with antecedents and consequences. Given this conflicting and inconsistent results of previous research, this study has two main objectives. First, this paper proposed a conceptual framework that marketbased learning has two types of processes and each types of market-based learning will generate different types of performance. Second, the mediating role of marketing capability in learning-performance link is proposed. The proposed conceptual framework shows that organizations which have marketbased learning for innovation management can enjoy ambidextrous firm performance on both side of effectiveness and efficiency via marketing capability. Moreover our research model proposes key drivers of market based organizational learning.

• 한국BIM학회 논문집
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• 제8권4호
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• pp.49-59
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• 2018

Recently, the application of BIM for port & harbour facilities has been increasing, as it is widely applied to the infrastructure field both at domestic and abroad. However, the port and harbour projects still have very poor facilities information management system and the application level of BIM is very low compared to other facilities. Even if BIM is applied for those project, it is very difficult to determine in advance what information is needed without an accurate understanding of the business process. The purpose of this study is to develop a BIM framework for port & harbour facilities and to examine its applicability. To do this, we structured the classification of the port & harbour facilities and constructed object-based classification system based on ISO12006-3 standard. We also derived the BIM framework requirements from the viewpoint of process, standard, interface, and information, and confirmed the linkage of the BIM object classification system in the framework item. The applicability of the BIM framework for inspection process cases of port & harbour was examined. Accordingly, this study can solve requirement setting method, which is the non - procedural and non - systematic project information, in the BIM application process of the port & harbour project with the BIM framework. In addition, the framework is expected to be integrated into the system to play a key role in the selection of project objectives, and the ability to clearly identify the information requirements required by the BIM manager to perform the project.

• 대한지구과학교육학회지
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• 제16권1호
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• pp.87-102
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• 2023

이 연구의 목적은 지역사회의 시민 강사 등이 지역사회 문제에 기반한 초등학생용 기후변화교육 프로그램을 개발할 때 반드시 포함해야 할 내용을 분석틀로 제안하는 것으로, 이 분석틀의 개발을 위해 현장 및 기후환경교육 전문가 24명에게 총 7번의 자문을 받았다. 최종 분석틀은 문항별 내용타당도는 I-CVI와 S-CVI 계수로, 전문가 패널 간 신뢰도는 Fleiss' Kappa 계수를 통계적으로 검증하였다. 최종 분석틀은 3개의 분석 영역(프로그램 목적 - 프로그램 내용 - 프로그램 평가)과 7개의 분석 항목, 7개의 분석 지표와 세부 설명으로 구분하여 개발했다. 특히 분석 지표에 대한 세부 설명란을 추가하여 내용타당도와 신뢰도를 높임으로써 객관적인 분석틀로서의 성격을 확고히 했다. 이 연구에서 제안한 지역사회 기반 초등학생용 기후변화교육 프로그램 분석틀이 체계적인 프로그램 개발에 도움이 되길 기대한다.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 1997년도 춘계학술대회논문집; 경주코오롱호텔; 22-23 May 1997
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• pp.376-387
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• 1997

One of the main objectives of noise control act is to define and ensure application and respect of noise exposure limits. Most European countries have prepared a legal framework for noise limits either by national laws, ordinances or municipal by-laws. This paper presents the current European standards.

• 한국지구과학회지
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• 제32권1호
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• pp.99-112
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• 2011

과학사는 과학 수업에서 여러 가지 목표를 달성하기 위한 유용한 수단으로 간주되어 왔다. 이 연구의 목적은 과학 교과서에 사용된 과학사 자료를 효과적으로 분석하기 위한 삼원 분석틀을 개발하고, 이 분석틀을 적용하여 제7차 교육과정의 지구과학사 자료를 분석하는 것이다. 개발된 분석틀은 수업맥락, 역할, 제시유형의 3개 차원으로 구성되며, 각각의 차원은 다시 몇 개의 하부 영역으로 세분된다. 개발된 분석틀을 이용하여 과학 교과서의 지구과학사 자료들을 분석한 결과, 분석틀의 세 가지 차원과 각각의 영역에 부합되는 과학사 자료가 과학 교과서에 다양하게 포함되지 못한 것으로 나타났다. 이러한 연구 결과를 바탕으로 삼원 분석틀의 활용을 통한 다양한 수업맥락과 목적의 조합으로 과학사교수-학습 자료의 개발을 제안하였다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2015년도 학술발표회
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• pp.244-244
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• 2015

Managed Aquifer Recharge (MAR) in the form of Aquifer Storage and Recovery (ASR) systems are being applied for numerous water augmentation projects both in developed and developing countries. Given the onset of Climate Change and its influence on weather patterns and land use, it has been acknowledged the utilization of this technology will be ever increasing. This technique like all others does have its drawbacks or disadvantages, whereby to overcome these drawbacks or disadvantages it is recommended that logical planning process be followed. In this study, we developed a decision framework known as "Decision framework for the planning, designing, construction/testing and implementation of subsurface water storage system" to further standardize the planning and design process of subsurface water storage system to increase the probability of having a successful ASR/ASTR project. The formulation of this framework was based on earlier frameworks, guidelines, published papers and technical reports which were compiled into a data collection database. The database of which consider both qualitative and quantitative aspect for example recharge objectives, site location, water chemistry of the native, source and recovered water, aquifer characteristics(hydraulic conductivity, transmissivity, porosity), injection/pumping rate, ecological constraints, societal restrictions, regulatory restrictions etc. The assimilation of these factors into a singular framework will benefit the broad spectrum of stakeholder as it maps the chronological order under which ASR project should be undertaken highlighting at each stage the feasibility of the project. The final stage of which should result in fully operational ASR system. The framework was applied to two case studies and through the application of a modified ASR site selection suitability index (Brown et al., 2005) a score was derived to identify the performance of each site. A high score of which meant a maximize chance of success given the reduce presence of project constraints.

• Journal of Preventive Medicine and Public Health
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• 제52권2호
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• pp.72-81
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• 2019

Objectives: The current study presents a new conceptual framework for physician-induced demand that comprises several influential components and their interactions. Methods: This framework was developed on the basis of the conceptual model proposed by Labelle. To identify the components that influenced induced demand and their interactions, a scoping review was conducted (from January 1980 to January 2017). Additionally, an expert panel was formed to formulate and expand the framework. Results: The developed framework comprises 2 main sets of components. First, the supply side includes 9 components: physicians' incentive for pecuniary profit or meeting their target income, physicians' current income, the physician/population ratio, service price (tariff), payment method, consultation time, type of employment of physicians, observable characteristics of the physician, and type and size of the hospital. Second, the demand side includes 3 components: patients' observable characteristics, patients' non-clinical characteristics, and insurance coverage. Conclusions: A conceptual framework that can clearly describe interactions between the components that influence induced demand is a critical step in providing a scientific basis for understanding physicians' behavior, particularly in the field of health economics.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2005년도 ICCAS
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• pp.308-313
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• 2005

For a real-time quadruped robot running control, there are many important objectives to consider. In this paper, the running control architecture based on global states, which describe the cyclic target motion, and central pattern is proposed. The main goal of the controller is how the robot can have robustness to an unpredictable environment with reducing calculation burden to generate control inputs. Additional goal is construction of a single framework controller to avoid discontinuities during transition between multi-framework controllers and of a training-free controller. The global state dependent neuron network induces adaptation ability to an environment and makes the training-free controller. The central pattern based approach makes the controller have a single framework, and calculation burden is resolved by extracting dynamic equations from the control loop. In our approach, the model of the quadruped robot is designed using anatomical information of a cat, and simulated in 3D dynamic environment. The simulation results show the proposed single framework controller is robustly performed in an unpredictable sloped terrain without training.

• 한국전자거래학회지
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• 제13권4호
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• pp.17-32
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• 2008

비즈니스 서비스 상호운용성을 지원하기 위해 W3C의 웹 서비스 명세인 WSDL을 확장한 비즈니스 서비스 문서(BSD, Business Service Document)를 설계하였다. WSDL이 소프트 웨어 컴포넌트의 상호운용성에 대한 포괄적인 표준을 제시하고, 용도와 목적에 따른 확장은 개별 사안으로 위임하고 있다. 이에 본 연구는 기존의 WSDL 대신 확장된 BSD를 활용하는 프레임워크를 비즈니스 웹 서비스 프레임워크(BWSF, Business Web Service Framework) 라 명명하고, BWSF의 핵심인 정확하고 유효하며 잘 짜여진 BSD 문서를 생성할 수 있는 BSD 생성기(BSD Creator)를 구축, 제시하였다. 본 논문의 결과물은 향후 산업별, 그룹별로 비즈니스 서비스 상호운용 체제를 구축하는데 기초가 될 것이며, 이를 활성화하는데 기여할 것으로 기대된다.