• KSII Transactions on Internet and Information Systems (TIIS)
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• 제6권1호
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• pp.5-23
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• 2012

Nowadays, most researchers and manufacturers always pay attention on wireless sensor networks (WSNs) due to its potential applications in many regions such as military, industrial and civilian areas. WSNs are the basic components of Internet of Things (IoT) and the key to machine-to-machine communications and the future Internet. Also, the security is an essential element for deploying WSNs. Recently the concept of trust-based mechanism was proposed in WSNs such as traditional cryptographic and authentication mechanisms. However, there is lack a survey on trust management for WSNs, IoT even future Internet. In this paper, we discuss the concept and potential application areas of trust management for WSNs and IoT worlds. Furthermore, we survey different trust management issues (i.e., cluster, aggregation, reputation). Finally, future research directions with respect to trust management in WSNs and future IoT world are provided. We give not only simple WSNs for IoT environments but also a simulated bootstrap platform to provide the discussion of open challenges and solutions for deploying IoT in Future Internet.

• 한국콘텐츠학회논문지
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• 제17권6호
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• pp.319-328
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• 2017

이익조정이란 실제 기업성과대로 이익을 보고하지 않는 경영자의 의사결정에서 비롯된다. 많은 선행연구들은 이익조정이 경영자의 사적 이득을 얻기 위한 기회주의적 행위뿐만 아니라 기업의 미래전망에 대한 경영자의 사적 정보를 전달하는 수단이 될 수 있다고 주장하였다. 본 연구에서는 국내 공공기관의 이익조정과 미래 경영성과와의 관계를 분석함으로써 이익조정의 함축의미를 실증적으로 분석하고자 하였다. 만약 재량적 발생액으로 측정된 당기의 이익조정이 경영자의 사적 정보를 반영하고 있다면 미래 경영성과를 견인하게 되므로 차후기간의 경영성과와 양(+)의 관계를 나타낼 것으로 예상된다. 반대로, 재량적 발생액이 경영자의 기회주의적 이익조정 의사를 반영한다면 이는 차후기간의 경영성과에 부정적인 영향을 줄 것으로 예상된다. 분석결과, 당기의 이익조정은 미래 경영성과와 음(-)의 관계를 나타내었으며, 이러한 관계는 차기 이후 모든 분석기간 지속적으로 나타났다. 위의 결과는 국내 공공기관의 이익조정이 평균적으로는 경영자의 기회주의적 조정동기를 반영하고 있음을 밝히는 실증적 증거라 할 수 있다.

• 경영과학
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• 제28권3호
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• pp.143-159
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• 2011

Recently, the level of uncertainty in R&D investment for an enterprise has increased due to technological development and industrial changes. Accordingly it is necessary for an enterprise to forecast the future or foresight the future technologies. But, the fact that the methodology used in predicting future technology is suitable for large project makes enterprise difficult to forecast the future technologies or trends. Thus, this study seeks for available methodology for future technology foresight from enterprise standpoint. The methodology proposed in this research is based on the scenario model, especially focused on the customer needs and future society change.

• 경영과학
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• 제33권1호
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• pp.59-75
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• 2016

The domestic simple payment service was not activated yet compared to foreign countries and there are many things to complement in the legal, institutional, and technical aspects. The future image of the domestic electronic payment propulsion was considered by the scenario planning focusing on the simple payment. Total 6 future scenarios were drawn through the scenario planning, and 3 major strategy directions for attaining the preferred future scenario were drawn. This study drew a meaningful scenario through various analyses and industry specialist questionnaire about the future of the simple payment service which will be a crucial change of the domestic electronic payment under the uncertain future situation, and suggested an implication for the government and every interested party who provides the industrial service to prepare for the future.

• 가족자원경영과 정책
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• 제1권2호
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• pp.45-58
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• 1997

The purpose of this study was to test a causal model of employed and unemployed wives on the basis of the family resource management system theory. The data of this study were obtained from 244 wives who lived in Seoul and were financial mangers. Major findings of this study were as follows: 1. Both employed and unemployed wives, knowledge of financial management was significantly predictor of financial planning. That is, household financial mangers with more financial knowlege used more effective planning behaviors than did those financial managers with less financial konwlege. This results emphasize the significance of enhancing the financial konwledge in the household financial management. 2. For unemployed wives, expectation of household’s future financial condition was influenced by age, household income, locus of control over their financial situation, and perception of financial management’s effectiveness. The strongest predictor of expectation of the household’s future financial situation was age. Younger managers were more optimistic about the future. 3. The findings of this study support theoretical framework on the basis of the family resource management system theory, both for employed and unemployed wives.

• 대한전기학회논문지:전력기술부문A
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• 제53권7호
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• pp.414-419
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• 2004

In TWBP new uncertainty will be increased. Risk management is risen to a important problem. Vesting contract makes market Players trade at fixed price in TWBP early stages. In the case of advanced country, market players manage risk with a future contract. When a risk management method moves from vesting contract to future contract, it may have to use together two contracts for schedule period. In this paper, risk management strategy that use vesting contract and forward contract at the same time is proposed.

• 국제학술발표논문집
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• The 6th International Conference on Construction Engineering and Project Management
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• pp.710-711
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• 2015

A nuclear power plant construction is a complex form of construction which comprises various stakeholders and contractors. Therefore, contract disputes will occur due to conflicting interests of contracting parties and unpredictable factors which arise during construction work. Even if the contract is well prepared, it cannot fully prepare for future situations in actuality. Claims management is very important in carrying out construction management. This study intends to define claim, and delve into development of claims management processes from the viewpoint of owners and contractor through consideration on international contract terms on claims management and the details of the claims management of the Construction Extension to the PMBOK. In addition, it is needed to accumulate and manage data on claims that have occurred so that they can be referenced in the future. As information should be accumulated so that type classification can be carried out and that lessons can be learned on claims that have occurred in each business site, study on establishing data-based systems relating to claims processes will be needed in the future.

• 디지털산업정보학회논문지
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• 제4권3호
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• pp.115-126
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• 2008

This thesis is the research for methods to forecast of dynamic changes at retail stores in the ubiquitous era, and, through adopting RFID based technology, to minimize cost of operation of stores and bringing up better customer service. The core methods had been researched and studied are to build future-oriented stores by providing store system with better customer's convenience based on referring to case studies of future-oriented stores and efficient inventory management method enabling more profitable store, and adopting Smart Carts, Smart Shelf and e-POP and environment sensors as a method in order to provide more improved customer service.

• 한국산학기술학회논문지
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• 제18권4호
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• pp.560-569
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• 2017

스포츠센터 지도자는 자신만의 구체적이고 체계적인 자기관리 방안이 요구되는 것이 필수적이며, 특히 스스로를 조절하고 통제 및 노력하는 자기관리는 스포츠센터 지도자들의 자질 중 중요한 요소일 뿐만 아니라 스포츠 활동 참여자에게 중요한 영향을 미치기 때문에 심도 있는 연구가 이루어져야 할 것이다. 따라서 본 연구는 스포츠센터 지도자의 자기관리가 미래핵심역량과 사회적 기술척도에 어떠한 영향을 미치는지 알아보고 우수한 지도자 발굴 및 육성을 위한 기초적인 자료를 제공하고자 한다. 이에 따라 다음과 같은 결론을 얻을 수 있었다. 첫째, 자기관리가 미래핵심역량에 미치는 영향에서 자기관리의 대인관리, 훈련관리, 신체관리 요인은 미래핵심역량의 인지적, 정의적, 사회적 요인에 유의한 영향을 미친다. 둘째, 자기관리가 사회적기술 척도에 미치는 영향에서 자기관리의 대인관리, 훈련관리, 신체관리 요인은 사회적 기술척도의 자기주장, 자아통제, 협동에 유의한 영향을 미친다. 셋째, 미래핵심역량이 사회적기술 척도에 미치는 영향에서 미래핵심역량의 인지적, 정의적, 사회적 요인은 사회적 기술척도의 자기주장, 자아통제, 협동에 유의한 영향을 미친다. 이를 종합적으로 살펴보면 지도자들 개개인의 특성과 환경을 고려하여 자기관리행동에 적합하고 효율적인 방안을 강구하고, 동료 지도자를 비롯한 회원들과의 원만한 관계를 유지하여 지도자의 자기관리와 사회적 기술을 향상시키기 위한 노력이 중요하다고 사료된다.

• 한국의류학회지
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• 제34권12호
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• pp.1980-1991
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• 2010

This study proposes the O P E N Triad framework as a future set of tools and perspectives for individual members and institutes to further their professional and academic potential as well as prospect and vitalize the future of the Korean Clothing and Textiles discipline through a global perspective. The millennial generation desires On-demand, Personal, Engaging, and Networked (O P E N) experiences effecting cultural change for creative and influential interaction in transactions, communication, and education. O P E N Individuals offers a WebSphere model as a holistic learning system that has a synergizing value of education across academic courses, industries, and cultures. Through a digitalized and virtualized class, it complements relevant technologies already familiar to the student population. By employing environmental scanning approaches, the most influential and viable future global issues related to the clothing and textiles discipline are identified and dialogued within O P E N Institutes. For future clothing and textiles institutes, this scanning allows them to be open to new ideas, to focus on inter-engagements, to collaborate among individuals, to associate as a part of web of people, organizations, and ideas, to personalize an institutes curricula, and to dialogue generative knowledge. O P E N Industries reveals three dominant future issues that cross academia and industry, sustainability, supply chain management, and social networking. In-depth interviews with U.S. industry experts identified interdependent gaps in global consumer experience practices and suggested the following gaps as future research areas: a standardized business model to the entrepreneurial model, strategic management to a sustainable competitive advantage, standardized to differentiated products, services and operations, market segmentation to global consumer clusters, business-driven marketplaces to consumer-engaged marketspaces, and excellent services to optimal experience. This O P E N Triad framework empowers millennial students, universities, and industries to anticipate and prepare for a radically changing world.