• Journal of Korean Society of Archives and Records Management
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• v.17 no.3
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• pp.97-114
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• 2017

The purpose of this study is to analyze whether, in public organizations, a significant relationship can be found between transparency and information disclosure systems. The study also aims to analyze how the relationship has changed and whether political regimes and organization type matter for such changes. The meaning of information disclosure and the concept of transparency were reviewed through existing literature, the status of which was analyzed using related statistical data. Using a decade of disclosure rate and integrity index data from 2003 to 2013, the correlation between those two variables by political regimes and organization type was analyzed. To improve the information disclosure system and transparency in public organizations, ensuring the documentation of work process, providing the consumer with the information that he/she wants, and institutionalizing systems to evaluate transparency are important. The results of this study will be used as a basic material for understanding the relationship between the information disclosure system and transparency.

• Informatization Policy
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• v.17 no.2
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• pp.68-85
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• 2010

This study extends the privacy calculus model to investigate the role of information transparency in influencing individual decision making on information disclosure. The proposed model integrates perceived usefulness and ease of use as benefit-side factors and information privacy risk as a risk-side factor accompanying information disclosure, and theorizes the effects of information transparency on the factors. The research model was tested using data gathered from 163 respondents through an online survey method. Results suggest that users'perception of information transparency not only increases the perceived benefits from the online site but also mitigates the risk related with information disclosure, resulting in higher intention to provide personal information to the site. Further, we find that online firms may improve users' perception of information transparency by providing explanation on why particular personal information is required and how it will be used.

• International Commerce and Information Review
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• v.15 no.4
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• pp.47-68
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• 2013

This paper attempts to reveal the relationships between HACCP, traceability, sharing information factors and Business Performance. According to precedent studies, Our study analysed 132cases from Korean companies which adopted a HACCP and then developed a structural equation model. As a result of the model test, this empirical study found that HACCP have a positively significant influence on food supply chain's traceability, sharing information and business performance. Second, there was a positive relationship among transparency, sharing information and Business performance. Last and foremost, transparency affects positively on Business performance mediate sharing information. For further study should be conducted for discovering effective practice factors of HACCP.

• Annual Conference of KIPS
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• 2008.11a
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• pp.998-1000
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• 2008

센서 노드 운영체제는 응용 프로그래머의 개발 지원 및 체계적인 센서 관리를 위하여 센서 투명성을 지원해야 한다. 하지만 기존 센서 노드 운영체제들은 센서투명성을 지원하지 못한다. 센서 디바이스 드라이버를 응용이 직접 작성해야 하며 다양한 센서를 위한 공통 인터페이스를 제공하지 못한다. 본 논문에서는 센서 투명성을 지원하는 센서 디바이스 매니저를 제안한다. ETRI에서 개발한 Nano-Q+에서 센서 디바이스 매니저 기능을 구현하기 위하여 센서노드 플랫폼, 응용 API, 디바이스 매니저, HAL을 설계하고 구현하였다. 또한, 기존 Nano-Q+와 성능을 비교하고 평가하였다. 센서디바이스 매니저를 구현하여도 처리 속도 및 용량에 대한 성능 저하가 없음을 확인하였다.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.29 no.6
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• pp.1477-1489
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• 2019

In this study, we analyzed the privacy policies of 50 Android applications that are on the top chart in EU members to present the methods for enhancing transparency based on GDPR (General Data Protection Regulation). Based on the guidelines in relation to transparency stipulated in WP29, this study extracted factors of transparency in order to ensure transparency of privacy data processing and carried out the verification procedures for each factor. The results revealed that the privacy policies provided in Google Play Store and applications need to be matched, the descriptions of the privacy policies need to be written in clear and plain language for readers to understand easily. and that it is necessary to provide information quickly and improve the descriptions of information which the data controller discloses. The research findings of this study could be used as a preliminary data for proactive responses to the EU's GDPR by substantially complying with the transparency of GDPR.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.153-154
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• 2022

본 논문에서는 블록체인 기반의 투명성/신뢰성을 제공하는 조작 불가능한 확률 제어 시스템을 제안한다. 해당 시스템은 클라이언트에 의해 질의 된 확률값을 블록체인상에서 산출해냄으로써, Legacy 시스템 아키텍처의 한계인 조작 가능성을 원천적으로 배제할 수 있다. 이는 블록체인 참여 노드 간의 데이터를 동일하게 공유하여 투명성을 확보하고, 이를 기반으로 데이터에 대한 신뢰성을 확보한 확률 제공 기능이다. 특히 해당 시스템은 Private/Permissioned 구조 기반의 블록체인 네트워크를 기반으로 운영 노드에 의해서 유지/관리되어 별도의 트랜잭션 수수료가 블록체인상에서 발생하지 않는다. 또한 Public Blockchain 메인 네트워크상의 미래 블록에 대한 정보를 확률값 산출 Seed에 활용함으로써, Non-deterministic 한 환경을 제공한다. 이는 클라이언트가 확률 질의에 대한 검증 과정을 직접 수행하거나 Third-party 검증을 통해 확률값에 대한 조작 여부를 확인할 수 있다.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10c
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• pp.160-162
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• 2003

분산 시스템 상에서 SDR 소프트웨어 시스템을 구현하려면 재구성성과 유연성이 필요하다. 따라서 이를 충족시켜줄 수 있는 객체지향 컴퓨팅 기술이 필요하게 된다. 이러한 분산 객체 구조를 가능하게 하는 핵심은 CORBA 미들웨어이다. CORBA는 소프트웨어 버스로서 분산성와 이종성을 숨기고 분산 객체들이 유연하게 통신할 수 있게 해주는 핵심 역할을 담당한다. 분산 네트워크 환경 하에서 CORBA의 네이밍 서비스는 네임 서버에 저장한 논리적 이름을 통해서 객체의 위치 정보를 얻는다. 이 방식은 서버의 물리적인 위치 변화에 상관없이 객체의 위치 투명성을 제공한다. 본 논문에서는 SDR 시스템에서 클라이언트가 재구성을 위한 소프트웨어를 다운로드를 받기위해 서버의 구현객체에 논리적인 이름을 이용하여 접근을 가능하게 해주는 신뢰성 있는 CORBA 네이밍 서비스를 설계함으로써 SDR 시스템의 지역적 투명성을 지원하는 모델을 제안한다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.9
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• pp.2127-2133
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• 2010

In this paper, we proposed an architecture for supporting sensor transparency in sensor node operating systems, design the standard APIs (Application Programming Interfaces) and sensor device abstraction to provide the sensor transparency and implemented the sensor transparency in the TinyOS, the most well known sensor node operating system. With the proposed sensor node operating system which can support the sensor transparency, application developers can develop the target applications independent to each sensor device by using the standard APIs provided by the sensor node operating system and the sensor device manufacturers also can develop sensor device drivers by using the standard hardware interfaces and HAL (Hardware Adaptation Layer) interfaces independent to the specific hardware platform of sensor nodes.

• Information Systems Review
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• v.14 no.3
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• pp.75-97
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• 2012

Fostering trusting belief in financial transactions is a challenging task in Internet banking services. Authenticated Certificate had been regarded as an effective method to guarantee the trusting belief for online transactions. However, previous research claimed that this method has some loopholes for such abusers as hackers, who intend to attack the financial accounts of innocent transactors in Internet. Two types of methods have been suggested as alternatives for securing user identification and activity in online financial services. Control transparency uses information over the transaction process to verify and to control the transactions. Outcome feedback, which refers to the specific information about exchange outcomes, provides information over final transaction results. By using these two methods, financial service providers can send signals to involved parties about the robustness of their security mechanisms. These two methods-control transparency and outcome feedback-have been widely used in the IS field to enhance the quality of IS services. In this research, we intend to verify that these two methods can also be used to reduce risks and to increase the security protections in online banking services. The purpose of this paper is to empirically test the effects of the control transparency and the outcome feedback on the risk perceptions in Internet banking services. Our assumption is that these two methods-control transparency and outcome feedback-can reduce perceived risks involved with online financial transactions, while increasing perceived trust over financial service providers. These changes in user attitudes can increase the level of user satisfactions, which may lead to the increased user loyalty as well as users' willingness to pay for the financial transactions. Previous research in IS suggested that the increased level of transparency on the process and the result of transactions can enhance the information quality and decision quality of IS users. Transparency helps IS users to acquire the information needed to control the transaction counterpart and thus to complete transaction successfully. It is also argued that transparency can reduce the perceived transaction risks in IS usage. Many IS researchers also argued that the trust can be generated by the institutional mechanisms. Trusting belief refers to the truster's belief for the trustee to have attributes for being beneficial to the truster. Institution-based trust plays an important role to enhance the probability of achieving a successful outcome. When a transactor regards the conditions crucial for the transaction success, he or she considers the condition providers as trustful, and thus eventually trust the others involved with such condition providers. In this process, transparency helps the transactor complete the transaction successfully. Through the investigation of these studies, we expect that the control transparency and outcome feedback can reduce the risk perception on transaction and enhance the trust with the service provider. Based on a theoretical framework of transparency and institution-based trust, we propose and test a research model by evaluating research hypotheses. We have conducted a laboratory experiment in order to validate our research model. Since the transparency artifact(control transparency and outcome feedback) is not yet adopted in online banking services, the general survey method could not be employed to verify our research model. We collected data from 138 experiment subjects who had experiences with online banking services. PLS is used to analyze the experiment data. The measurement model confirms that our data set has appropriate convergent and discriminant validity. The results of testing the structural model indicate that control transparency significantly enhances the trust and significantly reduces the risk perception of online banking users. The result also suggested that the outcome feedback significantly enhances the trust of users. We have found that the reduced risk and the increased trust level significantly improve the level of service satisfaction. The increased satisfaction finally leads to the increased loyalty and willingness to pay for the financial services.

• Proceedings of the Korean Society of Computer Information Conference
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• 2011.06a
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• pp.25-27
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• 2011

본 논문에서는 경제의 글로벌화를 반영하는 세계적인 현상인 국제회계기준 채택에 대하여 회계 관련사항을 내재하고 있는 기업의 전사적 관리 소프트웨어인 국산 ERP 시스템에 대하여 세금처리의 투명성을 향상시킬 수 있는 방법론적 모델을 해외 ERP의 장점을 통하여 연구한다. 국제회계기준은 기업요소에서 가장 중요한 자본의 국제적인 이동이 기본적 사항으로 기업의 소재지에 대한 국가표시와 관계없이 재무제표의 정보가 투명하고 비교 가능하도록 국제적으로 단일한 회계기준이 사용을 요구한다. 이러한 환경 변화에 따라 국제회계기준(International Financial Reporting Standards: IFRS)의 필요성과 중요성이 확대되어지고 있으며 국제회계기준위원회(International Accounting Standards Board: IASB)의 영향력까지 강화되어지고 있다. 본 논문은 국제회계기준에 맞춘 회계처리 부분의 투명성 향상 모델을 연구하기 위하여 국내에서 많이 사용되고 있는 국산 ERP 소프트웨어 프로그램에 대하여 국제회계기준과 상반되는 현상을 유발하는 기준이 되는 부분을 상호 보완할 수 있는 해외 ERP 소프트웨어 프로그램을 기반으로 기업 시스템을 분석, 구현한다. 국산 ERP 시스템의 국제회계기준 처리와 관련된 단점은 송장의 수정, 삭제가 용이하며 수정, 삭제 후 이력이 남지 않는 부분이다. 이 부분은 국제회계기준에서는 신뢰성에 대한 중대한 문제를 유발하므로 외산 ERP패키지의 장점인 수정과 삭제 단계가 계층적이며 수정, 삭제를 하더라도 필수적으로 이력전체가 저장되는 시스템을 연구하며 특히 세금처리 부분이 상이한 점을 보완하기 위한 모듈을 추가한다. 수정, 삭제에 대한 이력관리는 담당자의 전문적 능력평가와 동시에 실수와 오류부분에 대한 통계를 통하여 관리의 향상성을 추구하여 투명성이 향상된 모델 구축에 활용할 수 있다.