• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2018년도 춘계학술대회
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• pp.129-130
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• 2018

해운업계에서 지금까지 사용하고 있는 전자문서교환(EDI) 방식은 기업으로 하여금 비용에 대한 부담이 늘어나게 하고, 처리시간이 증가하는 문제를 야기하였다. 최근 해운업계에서는 이러한 문서교환 메카니즘이 가지고 있는 문제를 해결할 수 있는 대안으로 블록체인 기술도입을 적극적으로 고려하고 있다. 대부분의 기업들이 여러 형태의 블록체인 도입 프로젝트를 진행 중에 있으며, 향후에는 실질적 활용범위를 확대 적용함으로써 블록체인 기술의 적용에 따른 효과인 투명성, 신뢰성, 안정성, 효율성을 통해 경쟁력 증대를 도모하고 있다, 따라서 본 연구에서는 해운업계에서의 블록체인 적용 동향 및 사례를 ${\cdots}$(중략)${\cdots}$.

• Asian Journal of Business Environment
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• 제7권2호
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• pp.5-16
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• 2017

Purpose - The purpose of this research study is to make a comparative analysis between corporate governance guidelines 2016 and 2012 and area of further improvement to ensure better governance, accountability and transparency. Research design, data and methodology - This research study is mainly based on the corporate governance guidelines 2016 and 2012 issued by the regulatory authority known as Bangladesh Securities and Exchange Commission (BSEC). Results - This study finds that corporate governance guideline 2012 include some new issues such as criteria and qualification of independent director; some additional statements in the directors' report; mandatory requirement of separation of chairman and CEO; constitution of audit committee; chairman of audit committee; role of audit committee, duties of CEO and CFO on financial statements; and collection of compliance certificate from professional accountant or secretary in compare to corporate governance guidelines 2016. Conclusions - This study suggests that the regulatory authority should include more issues such as tax management and reporting, risk management and reporting; individual and overall performance analysis of the board and independent directors; separate nomination and compensation committee; assessment of true independence of the board and its supporting committees to ensure higher quality of corporate governance and transparency.

• 한국IT서비스학회지
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• 제21권3호
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• pp.105-116
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• 2022

The purpose of this study is to provide basic data to present the direction of donation collection activities of non-profit organizations after the COVID-19 crisis by examining the perception of donations from the general public's perspective. The researchers conducted a convenience sampling of general citizens in South Korea, and the survey had been taken by sending e-mails for two weeks from November 11 to November 24, 2020. The total number of questionnaires that we send were 397, however 314 questionnaires were used for analysis, excluding 83 questionnaires that seemed insincerely marked. According to analysis result, non-profit organizations need to strengthen their digital capability in response to the changes in the fund-raising methods in the era of digital transformation. In addition, these factors such as transparency, accountability, and the interaction with donors for sustaining and improving their loyalty are turned out to be crucial. We hope that the results of this study will present the direction of the donation collection strategy of non-profit organizations and be used as basic data for further research.

• International Journal of Internet, Broadcasting and Communication
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• 제16권1호
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• pp.203-214
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• 2024

This study seeks to provide implications for domestic-related policies through exploratory analysis research to support AI-based policy decision-making. The following should be considered when establishing an AI-based decision-making model in Korea. First, we need to understand the impact that the use of AI will have on policy and the service sector. The positive and negative impacts of AI use need to be better understood, guided by a public value perspective, and take into account the existence of different levels of governance and interests across public policy and service sectors. Second, reliability is essential for implementing innovative AI systems. In most organizations today, comprehensive AI model frameworks to enable and operationalize trust, accountability, and transparency are often insufficient or absent, with limited access to effective guidance, key practices, or government regulations. Third, the AI system is accountable. The OECD AI Principles set out five value-based principles for responsible management of trustworthy AI: inclusive growth, sustainable development and wellbeing, human-centered values and fairness values and fairness, transparency and explainability, robustness, security and safety, and accountability. Based on this, we need to build an AI-based decision-making system in Korea, and efforts should be made to build a system that can support policies by reflecting this. The limiting factor of this study is that it is an exploratory study of existing research data, and we would like to suggest future research plans by collecting opinions from experts in related fields. The expected effect of this study is analytical research on artificial intelligence-based decision-making systems, which will contribute to policy establishment and research in related fields.

• 한국지역지리학회지
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• 제18권2호
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• pp.141-160
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• 2012

본 연구는 안동국제탈춤페스티벌의 거버넌스의 특성을 분석하고 평가하였다. 평가는 사회적 정당성, 신뢰성, 전문성 그리고 투명성의 4가지 요소별로 거버넌스 주체 상호간 교차평가에 초점을 두었다. 안동국제탈춤페스티벌의 핵심적인 성공요인으로는 축제 주체 간의 협력적 파트너십에 기초한 거버넌스를 들 수 있다. 2011년 현재 안동국제탈춤페스티벌의 거버넌스는 '안동축제 관광조직위원회'를 중심으로 축제전문가, 시민사회단체, 지역상공인단체, 자원봉사자 그리고 지방정부 등의 각 주체들이 수평적이고 개방적인 파트너십에 기초한 소위 '민간주도형' 거버넌스를 그 특성으로 들 수 있다. 안동국제탈춤페스티벌의 거버넌스는 투명성을 제외하고는 모든 구성요소에 대하여 긍정적인 것으로 평가되었다. 거버넌스에 대하여 긍정적으로 평가한 경향이 강한 주체는 축제를 주도적으로 기획, 집행 그리고 평가 과정에 참여한 주체이었다. 긍정적으로 평가한 이유는 사회적 정당성의 경우에는 사업에 대한 정당성과 관련 주체의 참여 보장, 신뢰성에 있어서는 주체의 능력과 인지 및 제도적 신뢰이었다. 전문성의 경우는 전문지식, 대안제시 능력 그리고 업무의 지속성이었고, 투명성에 있어서는 원활한 의사소통과 정보 공개 및 공유 보장이었다. 앞으로 거버넌스의 효율성을 제고하기 위해서는 상대적으로 한정적인 역할을 수행하였던 주체의 적극적인 참여와 주체 간 그리고 주체와 일반시민 간의 원활한 의사소통과 정보공유를 보다 강화하기 위한 대안이 마련되어야 할 것이다.

• The Journal of Asian Finance, Economics and Business
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• 제4권3호
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• pp.5-17
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• 2017

This study extends research into whether disclosure of corporate and financial information is associated with firms' costs of equity capital. This study sets out to examine empirically the determinants of corporate disclosure in the annual reports of 37 largest and most liquid firms listed on Kazakhstan Stock Exchange (KASE) in Kazakhstan. It also reports the results of the association between company-specific characteristics and disclosure of the sample companies. Based on the analysis of existing empirical research, the disclosure index has been constructed and regression analysis of the influence of the disclosure index on the cost of equity capital has been conducted. The obtained results show that the received findings correlate with foreign empirical studies, and the disclosure index in this sample has a negative impact on the cost of equity capital. Using cost of equity capital estimates derived from capital asset pricing model, we find that firms with higher levels of financial transparency are associated with significantly lower costs of equity capital. Economic theory assumes that by increasing the level of corporate reporting, firms not only increase their stock market liquidity, but also decrease the investors' estimation risk, arising from uncertainty about future returns and payout distributions. The results show that firms on the Kazakhstan market can reduce their cost of equity capital by increasing the level of their voluntary corporate disclosures.

• 지식경영연구
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• 제19권4호
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• pp.119-131
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• 2018

In this paper, I research the issue of information security for medical information system of each parties. The outflow of the Personal medical information can lead to problems of medical systems and disadvantage to an individual. In this paper, we research the information security based on a blockchain. In addition, I have analyzed blockchain. I suggest a medical information system framework that can help to keep the privacy of patients by using a blockchain network. Also, In this paper try to explain using private blockchain for medical system. Blockchain can keep the integrity and transparency of the medical records. This research, shows how can build the private blockchain for medical records and how to get the integrity of Data from Private Blockchain and Distuributed Ledger Technology.

• 한국정보통신학회논문지
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• 제24권12호
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• pp.1718-1721
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• 2020

This paper proposes a method to protect the copyright of creators' content shared through an online sharing platform in a legal battle. When creators upload their independent creation content to the online sharing platform, it automatically upload information necessary for copyright effect to this system. The data warehouse of this system is as a private blockchain for to ensure non-repudiation and transparency of the information. We present that the data warehouse is to build as Hyperledger Fabric in this paper. And We present the transaction data structure of the blockchain to prevent orphan works. We also dealt with how to build a website where users can conveniently check the data (copyright related information) of this blockchain.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2001년도 하계종합학술대회 논문집(4)
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• pp.257-260
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• 2001

In this paper, we propose a robust audio watermarking method. The proposed watermarking algorithm is composed of a psychoacoustic model to achieve perceptual transparency and spread spectrum technique to embed watermark. The watermark is embedded in each audio frame by adding a perceptually-shaped pseudo-random sequence. We demonstrate the robustness of the watermarking algorithm.

• 한국컴퓨터정보학회지
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• 제8권1호
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• pp.29-36
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• 2001

EJB application development environment is developing component support Object-Oriented distributed processing, it is component architecture for distributed arrangement. Application developed using EJB is component coupled for business program development easily. EJB is automatically sovled to security. resource Pooling, persistency, concurrency. transaction transparency. This Paper illustrate for EJB extract to EJB sufficient flexibility its development environment, and it was applicated remote university application domain.