• 성인간호학회지
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• 제22권4호
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• pp.408-417
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• 2010

Purpose: The purpose of this study was to describe public health services for the aged in public health centers from the perspective of public health nurses. Methods: The interview data were collected from 11 public health nurses and analyzed by using Colazzi's (1978) descriptive phenomenology. The procedural steps was that described the phenomenon of interest, collected participants' descriptions of the phenomenon, extracted the meaning of significant statement, organized the meanings into theme clusters, wrote exhaustive descriptions and then incorporated data into an exhaustive description. Results: The results included 291 re-statements, 49 constructed meanings, 27 themes, 12 theme clusters, and 5 categories were deduced. The five categories were 'perception of obstacles for elderly health system', 'sense of burden in services of health', 'planning about diverse elderly health services', 'elderly clients-focused performance', and 'solidify community ground of elderly health services'. Despite obstacles, participants tried to diverse health services for elderly. Conclusion: This study has described public health nurses' experiences about public health services for the aged. These findings have important implication for the practice of public health services for the aged and must be considered to develop program for planning and practice of public health nurses for the aged.

• 한국기록관리학회지
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• 제20권4호
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• pp.107-128
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• 2020

영상기록물은 최근 많은 이용자들이 선호하는 매체이며, 방송영상이 중요해짐에 따라 이용 요구도 많아지고 있다. 그러나 현재 국내 대다수의 방송사 아카이브 기관들은 내부 직원을 위한 아카이브 서비스를 제공하고 있을 뿐, 일반 대중들을 위한 적극적인 기록정보 서비스를 제공하고 있지 않다. 이 연구에서는 특히 해외 공영방송사 아카이브 사이트에서 일반 대중을 대상으로 제공하는 온라인 기록정보서비스를 살펴보고 국내 방송사 서비스의 개선방안을 제시해보고자 하였다. 이를 위해 온라인 접근성, 검색 및 온라인 열람 그리고 아웃리치(확장) 서비스라는 3가지 서비스영역의 기준을 설정하고, 이에 의거하여, 각 영역별로 해외 공영 방송사의 서비스를 살펴보고 분석하였으며, 국내 공영 방송사 현황을 살펴보았다. 이를 바탕으로 국내 공영방송사에 대한 일반 대중들을 대상으로 한 온라인 검색 및 자료의 제공, 다양한 아웃리치 서비스의 개발, 이용층의 확장 등, 기록정보서비스 개선 방안을 제시하였다.

• 한국IT서비스학회지
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• 제21권3호
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• pp.27-42
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• 2022

Open Data is an essential resource for the data industry. 'Act On Promotion Of The Provision And Use Of Public Data', enacted on July 30, 2013, mandates public institutions to manage the quality of Open Data and provide it to the public. Via such a legislation, the legal basis for the public to Open Data is prepared. Furthermore, public institutions are prohibited from developing and providing open data services that are duplicated or similar to those of the private sector, and private start-ups using open data are supported. However, as the demand for Open Data gradually increases, the cases of refusal to provide or interruption of Open Data held by public institutions are also increasing. Accordingly, the 'Open Data Mediation Committee' is established and operated so that the right to use data can be rescued through a simple dispute mediation procedure rather than complicated administrative litigation. The main issues dealt with in dispute settlement so far are usually the rights of third parties, such as open data including personal information, private information such as trade secrets, and copyrights. Plus, non-open data cannot be provided without the consent of the information subject. Rather than processing non-open data into open data through de-identification processing, positive results can be expected if consent is provided through active rights processing of the personal information subject. Not only can the Public Mydata Service be used by the information subject, but Open Data applicants will also be able to secure higher quality Open Data, which will have a positive impact on fostering the private data industry. This study derives a plan to establish a rights processing platform to enhance the usability of Open Data, including private information such as personal information, trade secrets, and copyright, which have become an issue when providing Open Data since 2014. With that, the proposals in this study are expected to serve as a stepping stone to revitalize private start-ups through the use of wide Open Data and improve public convenience through Public MyData services of information subjects.

• ETRI Journal
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• 제44권2호
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• pp.300-312
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• 2022

Recently, public safety services have attracted significant attention for their ability to protect people from crimes. Rapid detection of dangerous situations (that is, abnormal situations where someone may be harmed or killed) is required in public safety services to reduce the time required to respond to such situations. This study proposes a novel danger detection technology based on multimodal data, which includes data from multiple sensors (for example, accelerometer, gyroscope, heart rate, air pressure, and global positioning system sensors), and multilog data, which includes contextual logs of humans and places (for example, contextual logs of human activities and crime-ridden districts) over time. To recognize human activity (for example, walk, sit, and punch), the proposed technology uses multimodal data analysis with an attitude heading reference system and long short-term memory. The proposed technology also includes multilog data analysis for detecting whether recognized activities of humans are dangerous. The proposed danger detection technology will benefit public safety services by improving danger detection capabilities.

• Journal of Communications and Networks
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• 제16권6호
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• pp.592-599
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• 2014

Cloud computing enables users to easily store their data and simply share data with others. Due to the security threats in an untrusted cloud, users are recommended to compute verification metadata, such as signatures, on their data to protect the integrity. Many mechanisms have been proposed to allow a public verifier to efficiently audit cloud data integrity without receiving the entire data from the cloud. However, to the best of our knowledge, none of them has considered about the efficiency of public verification on multi-owner data, where each block in data is signed by multiple owners. In this paper, we propose a novel public verification mechanism to audit the integrity of multi-owner data in an untrusted cloud by taking the advantage of multisignatures. With our mechanism, the verification time and storage overhead of signatures on multi-owner data in the cloud are independent with the number of owners. In addition, we demonstrate the security of our scheme with rigorous proofs. Compared to the straightforward extension of previous mechanisms, our mechanism shows a better performance in experiments.

• The Journal of Asian Finance, Economics and Business
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• 제7권7호
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• pp.475-487
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• 2020

The paper aims to facilitate a discussion around how big data technologies and data from citizens can be used to help public administration, society, and policy-making to improve community's lives. This paper discusses opportunities and challenges of big data strategies for government, society, and policy-making. It employs the presentation of numerous practical examples from different parts of the world, where public-service delivery has seen transformation and where initiatives have been taken forward that have revolutionized the way governments at different levels engage with the citizens, and how governments and civil society have adopted evidence-driven policy-making through innovative and efficient use of big data analytics. The examples include the governments of the United States, China, the United Kingdom, and India, and different levels of government agencies in the public services of fraud detection, financial market analysis, healthcare and public health, government oversight, education, crime fighting, environmental protection, energy exploration, agriculture, weather forecasting, and ecosystem management. The examples also include smart cities in Korea, China, Japan, India, Canada, Singapore, the United Kingdom, and the European Union. This paper makes some recommendations about how big data strategies transform the government and public services to become more citizen-centric, responsive, accountable and transparent.

• The Journal of Asian Finance, Economics and Business
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• 제6권2호
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• pp.183-187
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• 2019

The paper aims to provide some recommendations to improve the operational capacity of the Tra Vinh Provincial Center of Public Administrative Services and to improve the effectiveness and efficiency of management in the State administrative agencies. The study on people's satisfaction towards public services of Tra Vinh Provincial Center of Public Administrative Services was conducted by collecting primary data of 300 people who used public services provided by this Center from September 2018 to November 2018. By using the multivariate regression method, the author found that there were a number of factors affecting people's satisfaction towards public services at the Center, including procedures, service fee, and attitudes of the staff, empathy, staff capacity, and trust. These factors had an impact on people's satisfaction towards public administrative services performed by staff officers from Tra Vinh Provincial Center of Public Administrative Services. Since then, the study has proposed policy implications to improve people's satisfaction on service quality at the Center such as: Develop a flexible charge mechanism of public services; Enhance the sense of responsibility of staff officers; Pay attention to improving administrative procedures; Establish trustworthiness to people; Pay attention to professional improvement; and Build up a friendly and respectful team of staff.

• Asian Journal for Public Opinion Research
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• 제9권3호
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• pp.240-265
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• 2021

Public services need to be evaluated regularly to identify areas that need further improvement. Data collection via Twitter is affordable and timely, so it has the potential to be utilized to evaluate the quality of public service. This study utilizes tweets mentioning three service units of the provincial government of Jakarta and applies both sentiment analysis and topic classification to predict a rating/score of public service quality. The research goal is to examine if the evaluation of public services based on social media data is possible. The findings indicate that the use of Twitter has an advantage in terms of sample size and variety of opinions. Tweets can be translated into scores as well. Nonetheless, the representativeness issue and the predominance of complaint tweets can affect the reliability of the results.

• 한국IT서비스학회지
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• 제15권3호
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• pp.223-245
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• 2016

This study defines copyrighted public records in broad sense including open government data and public domain except for some private records. Additionally, this study aims to investigate improvement plan for maximizing utilization of copyrighted public records in web-sites using customer side, without consideration of supplier side. For this purpose, qualitative study method was used with grounded theory on analyzed problems from literature review and case study. Literature review was concentrated on definition of open data and abroad utilization indicators whereas case study analyzed current situation of four web-sites providing copyrighted public records. Converged opinions from in-depth interview and various statistical data was analyzed as a basis for grounded theory, then a paradigm model was constructed and future improvement plans were presented. The findings imply that opening of copyrighted public records is not just important for quantitative results, rather it requires qualitative improvement providing latest credible information that is consistent with the demand of the customer. Thus, development of service platform and business models for copyrighted public records are urgent task.

• 디지털융복합연구
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• 제11권12호
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• pp.467-477
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• 2013

클라우드 컴퓨팅 서비스가 대중적으로 보급됨에 따라 공공분야에서 해당 서비스의 도입에 대한 관심이 증가하고 있다. 이에 따라 국내에서는 클라우드 컴퓨팅을 공공분야에 도입하거나 계획하고 있으며 점차 구체적으로 구축하고 있다. 하지만 공공분야에서의 클라우드 도입 및 활성화를 위해서는 서비스 가용성 장애요인 및 인증 받지 않은 사용자의 무단 접근, 불분명한 출처로부터 다운로드 받은 데이터로 인한 클라우드 데이터센터의 신뢰성 저하 등의 보안 위협에 대한 해결방안을 모색할 필요성이 있다. 따라서 본 논문에서는 공공기관 클라우드 데이터센터에서 활용 가능한 공개키 기반의 안전한 데이터 관리 기법에 대해서 제안한다. 이를 통해 공공기관에 클라우드 컴퓨팅을 도입할 때 인증 받은 사용자만 데이터센터를 사용할 수 있고, 공공 데이터의 중요도와 난이도를 공용데이터, 개인데이터, 기밀데이터로 설정해주어 체계적이고 안전하며 효율적으로 데이터 관리를 가능하게 한다. 따라서 공공기관에서의 클라우드 서비스에 대해 전반적인 보안성과 편의성을 향상시킬 수 있을 것으로 기대된다.