• Journal of the Korean Society for information Management
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• v.34 no.3
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• pp.125-150
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• 2017

The study seeks to establish a theoretical basis for extending the accessibility and availability of records to the public area. For the purpose, the study links the target and scope of archival literacy with official document literacy and proves the relationship between the elements of archival literacy and official public literacy. The literature reviews and survey comparing public officers and undergraduates are conducted. The results of the survey are as follow; public officers with official document literacy showed higher the degree of actual use and awareness than undergraduates; awareness was higher than the degree of actual use in all questions and factors; all correlations showed a positive correlation. In the public officers group, the correlation between 'communication as public officers' and 'analytical concepts' (0.626) was the highest, In the undergraduates group, the correlation between 'communication as the public' and 'analytical concepts' (0.561) was the highest, As a whole, the respondents show the highest correlation between 'communication as the public' and 'analytical concepts' (0.563); As a result, the group with official document literacy is more aware of the homogeneity between official document literacy and archival literacy.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.44 no.1
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• pp.51-59
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• 2021

Electronic document communication based on a digital channel is becoming increasingly important with the advent of the paperless age. The electronic document based on PDF format does not provide a powerful customer experience for a mobile device user despite replacing a paper document by providing the content integrity and the independence of various devices and software. On the other hand, the electronic document based on HTML5 format has weakness in the content integrity as there is no HTML5 specification for the content integrity despite its enhanced customer experience such as a responsive web technology for a mobile device user. In this paper, we design the Document-HTML, which provides the content integrity and the powerful customer experience by declaring the HTML5 constraint rules and the extended tags to contain the digital signature based on PKI. We analyze the existing electronic document that has been used in the major financial enterprise to develop a sample. We also verify the Document-HTML by experimenting with the sample of HTML electronic communication documents and analyze the PKI equation. The Document-HTML document can be used as an authorized electronic document communication and provide a powerful customer experience in the mobile environment between an enterprise and a user in the future.

• Journal of Korean Society of Archives and Records Management
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• v.7 no.1
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• pp.111-128
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• 2007

This paper aims to examine into the public document management regulations of Gungnaebu(宮內府) at the last period of Daehan(大韓) Empire. Gungnaebu(宮內府), newly established as a political consequence of Gabo(甲午) Reform, had managed the affairs of Royal Court all through several political changes. Many of the main contents of public document management regulations were established after 1907. These regulations and methods have a significant meaning in that they have great affect on the prototype of today's public document management. Moreover, such regulations include the departments in charge of public document management, procedures for official documents handling, provisions on compilation and preservation, the formulation of records compilation classified table and provisions on records list and lending, in detail. They suggest us many points because they are the matrix of the methods of records and archives management which had been applied through Joseon(朝鮮) colonial government, even after the foundation of Republic of Korea.

• Journal of the Korea Society of Computer and Information
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• v.4 no.4
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• pp.236-243
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• 1999

Information technologies have been wide spread in the public sector, especially government administrative of office. Most of the Korean internal government, IT influence focused on the hardware and input system, not so fast realized, and don't have fundamental development less of business dimension. And now, the electronic document implementation efficiently satisfies the government's process and management through the reduction of manned working steps. This study suggested the elimination of old ragged custom based on paper document. inner basis environment composing for the using of electronic document and the introduce of digitized network tele-working system etc, for the highly execution of future digital management system.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2015.10a
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• pp.1085-1089
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• 2015

Text-mining technique in the past had difficulty in realizing the analysis algorithm due to text complexity and degree of freedom that variables in the text have. Although the algorithm demanded lots of effort to get meaningful result, mechanical text analysis took more time than human text analysis. However, along with the development of hardware and analysis algorithm, big data technology has appeared. Thanks to big data technology, all the previously mentioned problems have been solved while analysis through text-mining is recognized to be valuable as well. However, applying text-mining to Korean text is still at the initial stage due to the linguistic domain characteristics that the Korean language has. If not only the data searching but also the analysis through text-mining is possible, saving the cost of human and material resources required for text analysis will lead efficient resource utilization in numerous public work fields. Thus, in this paper, we compare and evaluate the public document classification by handwork to public document classification where word frequency(TF-IDF) in a text-mining-based text and Cosine similarity between each document have been utilized in big data environment.

• Journal of Korean Society of Archives and Records Management
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• v.16 no.2
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• pp.29-55
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• 2016

Korean public organizations create electronic documents through electronic document management systems under the e-Government scheme. A majority of these public documents are saved in vendor-dependent file formats, mainly HWP. Vendor-dependent formats can be opened only with specific software, which requires purchase. As the license does not guarantee compatibility between past and future versions, interoperability problems occur in long-term preservation, which need to be solved. Any error from the elimination of styles or no matching elements in document definition during conversion from vendor-dependent formats to the XML-based standard exchange format leads to file open failure or the modification of original documents. This study introduces the Open Document Format (ODF) and investigates the effects of adopting ODF in the creation, exchange, management, and preservation of public records.

• Journal of Information Processing Systems
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• v.19 no.3
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• pp.334-346
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• 2023

An electronic document based on PDF has been widely used in customer communication between an enterprise and a customer to deliver personalized content. However, electronic documents based on PDF in the form of paper layouts are not suitable for mobile environments because of low readability and lack of interactive interaction. Even though HTML is an essential language in a mobile environment, electronic document based on PDF is still used as it has a content integrity verification feature with a digital signature. It means that a user is sacrificing user experience in a mobile environment for content integrity and using paper-layout electronic documents. In this research, we design the Document HTML specification by setting the Document HTML conformance, adding the extended meta tags, and signing the message digest with a digital signature based on public key infrastructure (PKI). Furthermore, we implemented the Document HTML system, which has REST API services to generate and verify the Document HTML, and did experimental verification of the theory. As a result, we have confirmed that the Document HTML has both content integrity and user experience on mobile. Furthermore, the Document HTML is expected to be an alternative document format to deliver personalized content from an enterprise to a customer in a mobile environment instead of the paper layout electronic document such as PDF.

• International Journal of Knowledge Content Development & Technology
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• v.5 no.2
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• pp.11-24
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• 2015

It is common for archive libraries to provide public access to historical and ancient document image collections. It is common for such document images to require specialized processing in order to remove background noise and become more legible. Document images may be contaminated with noise during transmission, scanning or conversion to digital form. We can categorize noises by identifying their features and can search for similar patterns in a document image to choose appropriate methods for their removal. In this paper, we propose a hybrid binarization approach for improving the quality of old documents using a combination of global and local thresholding. This article also reviews noises that might appear in scanned document images and discusses some noise removal methods.

• International Journal of Contents
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• v.11 no.2
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• pp.1-8
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• 2015

In this paper, we describe a novel method for document layout analysis that is based on a Fuzzy Energy Matrix (FEM). A FEM is a two-dimensional matrix that contains the likelihood of text and non-text and is generated through the use of Fuzzy theory. The key idea is to define an Energy map for the document to categorize text and non-text. The proposed mechanism is designed for execution with a low-resolution document image, and hence our method has a fast processing speed. The proposed method has been tested on public ICDAR 2009 datasets to conduct a comparison against other state-of-the-art methods, and it was also tested with Korean documents. The results of the experiment indicate that this scheme achieves superior segmentation accuracy, in terms of both precision and recall, and also requires less time for computation than other state-of-the-art document image analysis methods.

• Journal of Information Processing Systems
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• v.16 no.4
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• pp.820-831
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• 2020

Extractive document summarization aims to select a few sentences while preserving its main information on a given document, but the current extractive methods do not consider the sentence-information repeat problem especially for news document summarization. In view of the importance and redundancy of news text information, in this paper, we propose a neural extractive summarization approach with joint sentence semantic clipping and selection, which can effectively solve the problem of news text summary sentence repetition. Specifically, a hierarchical selective encoding network is constructed for both sentence-level and document-level document representations, and data containing important information is extracted on news text; a sentence extractor strategy is then adopted for joint scoring and redundant information clipping. This way, our model strikes a balance between important information extraction and redundant information filtering. Experimental results on both CNN/Daily Mail dataset and Court Public Opinion News dataset we built are presented to show the effectiveness of our proposed approach in terms of ROUGE metrics, especially for redundant information filtering.