• Journal of Digital Convergence
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• v.15 no.4
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• pp.13-25
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• 2017

Volume in data storage is growing more than ever before. This phenomenon is caused by the participation of governments and firms as well as general users. As for big data, governments and public agencies are likely to play important roles in applications since they can access and operate personal data for public purposes. In this study, the author examined the status and countermeasure of big data from different countries and drew some common grounds. The suggestions are as follows. First of all, securing manpower and technology have to take precedence. In addition, share and development between the government and the private sector are required. And organizations should come up with long-term strategies along with the development of data loading and analysis. In conclusion, the author propose the recognition of the importance of data management, privacy protection and the expansion of field application possibilities for political usage of big data.

• Proceedings of the Korean Society for Information Management Conference
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• 2012.08a
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• pp.3-6
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• 2012

본 연구의 목적은 도서관 이용자들의 일상생활에서 공간들이 어떠한 관계성을 가지고 이용되는지를 분석하는 것이다. 관계성을 파악하기 위한 데이터로 미국 Puget Sound Region Transportation Department에서 수집한 Household Travel Survey 데이터를 이용하였다. 데이터 분석을 위한 도구로 소셜 네트워크 분석도구 중의 하나인 NodeXL을 사용하였다. 분석결과 선행연구에서와 유사하게 슈퍼마켓, 레스토랑, 쇼핑몰 등이 도서관 이용과 공간적으로 연관성이 있음이 나타났다. 또한 전체 이용자의 분석결과와 비교하여 도서관 이용자만이 가지고 사회적 공간이용의 특성을 발견되었고 도서관 정책개발에 이러한 특성이 반영될 필요가 있음을 제안하였다.

• Journal of Platform Technology
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• v.8 no.4
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• pp.59-69
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• 2020

Recently, the seriousness of ultrafine dust and fine dust has emerged as a national disaster, but small and medium-sized cities in provincial areas lack fine dust monitoring stations compared to their area, making it difficult to manage fine dust. Although the computing resources for collecting and processing fine dust data are not large, it is necessary to utilize cloud and private and public data to share data. In this paper, we proposed a small edge computing system that can measure fine dust, ultrafine dust and temperature and humidity and process it to provide real-time control of fine dust and service to the public. Collecting fine dust data and using public and private data to service fine dust ratings is efficient to handle with edge computing using raspberry pie because the amount of data is not large and the processing load is not large. For the experiment, the experiment system was constructed using three sensors, raspberry pie and Thinkspeak, and the fine dust measurement was conducted in northern part of kyongbuk region. The results of the experiment confirmed the measured fine dust measurement results over time based on the GIS data of the private sector.

• Smart Media Journal
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• v.9 no.4
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• pp.118-125
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• 2020

This paper is conducted for automatically recommending and providing information services desired by users on websites of local governments and public institutions with vast amounts of information, In this system, we defined a method of collecting data based on the SiiRU CMS system that collects and preprocesses data, and a study that provides curation services (contents and menus) to users through a collaborative filtering algorithm based on machine learning. Also, the data used in the paper is conducted based on about 1 million data collected in 2019. The analyzed data can provide important information that cannot be easily accessed by providing a cloud tag service or recommended menu for users to conveniently view, and the environment configuration that can realize this service to local governments and public institutions is also provided.

• Journal of the Korean Society for information Management
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• v.14 no.2
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• pp.7-45
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• 1997

The purpose of this study was to find the conflict levels of the public librarians in Korea. To accomplish this, questionnaire study was done by selecting 311 librarians selected by cluster sampling method from the 11 public libraries in Seoul. The data of intrapersonal, intraorganizational and intrasocial conflicts of the public librarians were analyzed by SAS/pc routine.

• Informatization Policy
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• v.30 no.3
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• pp.29-48
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• 2023

This study aims to investigate empirically the structural relationships among the components of data governance and their impacts on data integration and data-based administration. Through literature review, various definitions, typologies, and case studies of data governance were examined, with the definition of data governance from a public policy perspective developed and applied. The study then analyzed the data from a survey conducted by the Korea Institute of Public Administration on the use of public data policies and confirmed that organizational factors play a mediating role between institutional and technical factors, and that institutional and technical factors have statistically significant positive relationships with data fusion and data-driven administration. Based on these results, interest and investment in the improvement and development of the legal system in data governance from the institutional, technical, and organizational perspective, clarification of means and purposes of data technology, interest in data organizations and human resources, and practical operation can be achieved. Policy implications such as the development of an effective mechanism were presented.

• Journal of Korean Society of Archives and Records Management
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• v.23 no.3
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• pp.39-61
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• 2023

This study aims to examine the effect of job characteristics of records managers within the public sector on innovative behavior, focusing on the mediating role of public service motivation. To this end, an online survey was administered to records managers employed in public institutions, using 137 copies of the collected data for the final analysis. The results of the study are as follows. First, it was found that the job characteristics of records managers had a significant influence on innovative behavior and public service motivation and that public service motivation had a significant influence on innovative behavior. Second, as a result of examining the mediating effect of public service motivation in the relationship between the job characteristics of records managers and innovative behaviors, it was found that they were partially mediated. These findings confirmed the job characteristics of archival researchers, comprehensively verifying the meaningful relationship between public service motivation and innovative behavior.

• Proceedings of the Korea Information Processing Society Conference
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• 2017.11a
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• pp.611-613
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• 2017

본 연구의 목적은 기존 무인 택배 시스템에 데이터 분석과 체계적인 관리 시스템을 도입하여 이용자 중심의 새로운 택배 배송 시스템의 모델을 제안하는 것이다. 본 모델은 택배 배송 ?데이터를 누적시켜 마케팅, 공공데이터 파생, 사용자 편리성 등의 다양한 기능을 웹과 모바일을 통해 사용자와 택배기사 및 운영자에게 제공할 수 있으며, 데이터 분석을 통해 신규 무인 택배함의 적절한 위치를 추천해 줄 수 있다. 또한, Power BI와 MySQL을 연동하여 실시간으로 누적되는 데이터를 시각화하여 제시할 수 있고 블루투스 비콘을 활용하여 배송 시 택배 기사의 현 위치 파악을 쉽게 해줄수 있다.

• 한국지형공간정보학회:학술대회논문집
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• 2003.09a
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• pp.95-100
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• 2003

중앙정부나 지자체를 중심으로 지리정보체계(GIS)구축사업이 광범위하게 추진되고 있는 지금, 지리정보구축에 소요되는 비용에 대한 부담으로 인해 각 기관들에 산재된 지리정보의 공동 활용이 매우 중요시 되고 있다. 이에 따라 지리정보 생산 및 관리의 효율성과 이용의 활성화를 도모하기 위하여 '지리정보목록의작성및관리에관한지침'이 2002년 제정되어 시행되고 있다 현재 국가지리정보유통망에서의 활용을 위해 유통용 메타데이터 표준이 제정되어 있지만, 지리정보관리기관의 효율적인 지리정보 관리를 위해서는 부족한 부분이 많은 실정이다. 본 연구에서는 동 지침에 의거하여 ISO 19115에 부합되는 새로운 통합 국가메타데이터 표준(안) 개발을 목적으로 메타데이터 표준화 연구를 수행하였다. 국가메타데이터 표준(안)은 유통용 메타데이터 표준을 모두 수용하고, 기존 메타데이터와의 비교분석을 바탕으로 효율적인 지리정보 관리를 위한 관리용 메타데이터 항목을 추가하여 총 13개 섹션으로 설계되었다. 본 연구에서 제시된 국가메타데이터 표준(안)을 통해서 우선 사용목적에 맞는 다양한 지리정보를 검색하고 활용하기 위한 표준화된 기반이 구축되어 공공부문 및 민간부문의 GIS 활성화를 위한 커다란 초석이 마련될 것으로 판단된다.

• Journal of the Korean Society for information Management
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• v.21 no.1
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• pp.231-251
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• 2004

This study aims to collect and manage in the step of creation metadata information to effectively manage and use official document which is a typical and normal records. To do it. data elements are extracted through analyzing structure of official document format. And we also select metadata elements reflecting creation background, publisher's intention, characteristic of official documents through evaluating and comparing extracted elements with data elements defined in ISAD rules. It would be draft data in constructing standardized metadata structure for records in Korea.