• KSII Transactions on Internet and Information Systems (TIIS)
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• v.16 no.8
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• pp.2801-2815
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• 2022

With the advent and realization of Software Defined Network (SDN) architecture, many organizations are now shifting towards this paradigm. SDN brings more control, higher scalability, and serene elasticity. The SDN spontaneously changes the network configuration according to the dynamic network requirements inside the constrained environments. Therefore, a monitoring system that can monitor the physical and virtual entities is needed to operate this type of network technology with high efficiency and proficiency. In this manuscript, we propose a real-time monitoring system for data collection and visualization that includes the Prometheus, node exporter, and Grafana. A node exporter is configured on the physical devices to collect the physical and virtual entities resources utilization logs. A real-time Prometheus database is configured to collect and store the data from all the exporters. Furthermore, the Grafana is affixed with Prometheus to visualize the current network status and device provisioning. A monitoring system is deployed on the physical infrastructure of the KOREN topology. Data collected by the monitoring system is further pre-processed and restructured into a dataset. A monitoring system is further enhanced by including machine learning techniques applied on the formatted datasets to identify the elephant flows. Additionally, a Random Forest is trained on our generated labeled datasets, and the classification models' performance are verified using accuracy metrics.

• Journal of Korean Library and Information Science Society
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• v.44 no.1
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• pp.227-259
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• 2013

This study objected books having been imported from China until the 7th century when unification was made among the three kingdoms together with distributed books by Korean nationals after compiling them, and clarified main characteristics by investing their whole pictures. The three kingdoms had imported books from China from the 5th century, and made them reflect to the enactment of laws and regulations, introduction of educational system, promotion of learning, international diplomacy, and national history compilation etc for settling down the ancient nation. And Buddhism having been transmitted to the Korean Peninsula in the late 4th century was nothing more than simple handing-down Buddhist scriptures in early stage, but teaching and learning developed into levels of forming new sects after the 7th century when the complete collection of Buddhist Sutras was introduced, so the study paid attention to a fact that full-scale compilation of our collection literature was appearing. As the result of analyzing the phenomena of book distributions till the 7th century when the three kingdoms were unified in this way, transmitted books showed concentrating aspects to confusion and Buddhist literature mainly, and books having been compiled by Korean nationals themselves appeared high in history books of the three kingdoms and collection literatures of Buddhism, and also a fact was grasped such like Sohak books required for basic learning and professional ones on science fields were imported from other countries. Most books having been distributed in the three kingdoms at that time were imported from the 6th century really, so majority of them seemed to be supplied with manuscript forms. However, this study considered the possibility of using bamboo scriptures on history books such as Liugi(留記) and Seogi(書記) etc that had been compiled before the 5th century at the three kingdoms.

• Journal of Korean Society of Archives and Records Management
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• v.17 no.1
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• pp.1-30
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• 2017

Christian records are greatly diversified as they are scattered in various institutions inside and outside of the church, which include records of Christian organizations, individuals, and the media. Given this, their management methods also vary. Because of this diversification of methods, it is difficult for people to access and make use of these records. This study aims to develop rules for the archival description of Christian historical records to provide a foundation that will allow users to have an integrated system where they can access all Christian records from different institutions including the church. For this purpose, the rules for archival description of the National Archives of Korea and the Korea Democracy Foundation, and those of the Presbyterian Church in the United States were compared, and from this comparison, features of each institution were identified. Using the features based on ISAD(G) (General International Standard Archival Description) and Christian historical records, the rules for the archival description of Christian historical records were developed.

• KIPS Transactions on Computer and Communication Systems
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• v.8 no.12
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• pp.297-304
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• 2019

The technological advances such as communication, sensor, and artificial intelligence lead smart factory construction. Smart factory aims at efficient process control by utilizing data from the existing automation process and intelligence technology such as machine learning. As a result of constructing smart factory, productivity increases, but costs increase. Therefore, small companies try to make a step-by-step transition from existing process to smart factory. In this paper, we have proposed a remote control system that support data collection, monitoring, and control for manufacturing equipment to support the construction of CNC cutting machine based small-scale smart factory. We have proposed the structure and design of the proposed system and efficient sensing data transmission scheme. To check the feasibility, the system was implemented for CNC cutting machine and functionality verification was performed. For performance evaluation, the web page access time was measured. The results means that the implemented system is available level.

• Cross-Cultural Studies
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• v.23
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• pp.215-242
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• 2011

Yingchuang yicao(${\ll}$螢窗異草${\gg}$) is a collection of short stories in Classical Chinese, whose style was much affected by Liaozhai zhiyi(${\ll}$聊齋志異${\gg}$). It consists of 3 chapters, 12 juan, and 138 stories. This work was written by a scholar with the pen name of Hao gezi(浩歌子) in the reign period of Qianlong in the Qing dynasty, and has drawn relatively little attention among the scholars thus far; it was not until 1980's that scholars figured out that the author Hao gezi was Yin Qinglan, the sixth son of the renowned Qing scholar Yin Jishan. Yingchaung yicao had circulated as a manuscript for more than one hundred years until it was printed by Shenbao guan(申報館) in Shanghai in the reign period of Guangxu 2-3 (1876-1877). This edition is currently collected at The Kyujanggan(奎章閣) Institute of National Seoul University. At present, no known study of its introduction to and circulation in premodern Korea is available. However, given that the late $Chos{\ddot{o}}n$ period saw high interest in Chinese narratives, it is speculated that this work was imported to Korea soon after its first publication in China. Later, two publishing houses in Shanghai also published illustrated editions of the work. Given that the Shenbao guan version is the first printed edition of Yingchuang yicao, the copy collected at Kyujanggak Institute should be regarded highly for its academic values.

• Journal of Korean Society of Archives and Records Management
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• v.23 no.2
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• pp.95-115
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• 2023

This study designed a data model linked to Wikidata and examined its applicability to increase the utilization of the digital archive records of the National Debt Redemption Movement, registered as World Memory Heritage, and implications were derived by analyzing the existing metadata, thesaurus, and semantic network graph. Through analysis of the original text of the National Debt Redemption Movement records, key data model classes for linking with Wikidata, such as record item, agent, time, place, and event, were derived. In addition, by identifying core properties for linking between classes and applying the designed data model to actual records, the possibility of acquiring abundant related information was confirmed through movement between classes centered on properties. Thus, this study's result showed that Wikidata's strengths could be utilized to increase data usage in local archives where the scale and management of data are relatively small. Therefore, it can be considered for application in a small-scale archive similar to the National Debt Redemption Movement digital archive.

• Journal of Korean Historical Folklife
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• no.28
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• pp.113-142
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• 2008

The purpose of this script is to understand general issues related to production of visionary drawing and correct the fault of previous research by examining the data on visionary drawing featured on Ok So Kwon-Seop's anthology, "Oksogo(玉所稿)" the summary of its contents are as follows. First by analyzing the status of visionary drawings, in among "Oksogo(玉所稿)" which is Ok So's manuscript collection, there are 56 pieces in Je Chun Bon (edition) and 47 in Moon Kyoung Bon(edition). And recorded dreams in visionary drawings are centralized when Ok So was in his late 50's to 70's. And it is estimated that the visionary drawings are the collection of work done by many artists in long period of time. It was confirmed that Kwon Seop himself did not participated in drawings but were done by his brother Kwon Young, his grandson Kwon Shin Eung and Cho Se Gul, the artist from Pyoung Yang. Also visionary drawings were produced in youth years and among the visionary drawings that can be ascertain about the produced year and the oldest is by Cho Se Gul which was estimated to be done in 1695. And the last one to be completed was which was a dream in 1756 turned into a drawing and this was produced between 1756 to 1759 which was a year Ok So passed away. Production of Ki Seung Chup (album) or Mong-Wha Chup (album) was accomplished as follows. When Ok So records his dream in writing he receives response poem from a person he was in dream with and ask artist to draw the vision in dream, then the drawing and scripts were compiled and made into an album. With this some of the issues on visionary drawings featured on "Oksogo(玉所稿)" would have been settled. Recently, 2 more volumes of Ok So's anthology were photo-printed and published and hopefully those issues that was unable to settle in this script will have more detailed answers by discovering new and undisclosed data.

• Journal of Korean Library and Information Science Society
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• v.49 no.4
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• pp.353-371
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• 2018

This paper aims to analyze the bibliographic characteristics and the material value of the recently introduced manuscript YoungNamRooSiun(嶺南樓詩韻). YoungNamRooSiun(嶺南樓詩韻) is a collection of six buildings including the Yeongnamroo(嶺南樓) main hall floor, Reulpadang(凌波堂), Chimryugak(枕流閣), Gaksadonghun(客舍東軒), Dukminjung(德民亭), and Namsujung(攬秀亭). And poetry. The number of artists listed here is 412, and the total number of works is 570 including 11 prose and 559 rhyme. Through the text, YoungNamRoo(嶺南樓) was able to confirm that it was a space where official affairs such as observatory, master's office space, and hospitality reception were held. Based on this, an attempt should be made to take the reliability of the YoungNamRoo(嶺南樓) Ruling through the comparison of the original texts of the YoungNamRoo(嶺南樓) Ruling Prize and the collected writers.

• The Korean Journal of Archival Studies
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• no.53
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• pp.79-117
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• 2017

Personal records have both general characteristics as "records" and unique characteristics granted by the context of "personal." This study was conceived by a need to focus on those unique characteristics of personal records and examine them specifically to determine various methods for personal records management. In an effort to identify the characteristics of personal records, the study made an attempt at two different approaches. First, it examined the unique characteristics of personal records that were approachable in the production context of personal records and the process of records management with a focus on the ISO 15489: 2016 standard, which offers the most fundamental principles of records management, and the literature researches on personal records. It then reviewed theories related to "personality," one of man's unique traits, and its applicability to personal records management. In addition, the investigator examined personal characteristics with a focus on personality in the group of actual personal records housed at records management agencies in the nation and checked their influences on records management. The unique characteristics of personal records should be the base of understanding of and strategies for objects to be collected in the documentation activities. That first requires efforts to discover the characteristics of personal records across diverse dimensions, and it should be employed as the core of documentation strategies for personal records.

• (The)Study of the Eastern Classic
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• no.69
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• pp.147-178
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• 2017

This study examined at the literature of Choi Young(崔瑩). Choi Young(崔瑩) does not have a collection. Thus I looked at the records currently remaining about the words and actions of Choi Young(崔瑩). Among them, many discovered a piece of work in the midst of History of Goryeo History(高麗史) yeoljeon(列傳). This led to a review of the whole of literature. As a result, I could find many Prose works. This enabled us to examine one aspect of his literature. Here are some of the most popular works. First, a writing that was demoted to Gyerimyun(鷄林尹) because of the slander of Shin Don(辛旽), second a pact written to suppress Cheju Island, third a letter sent to persuade the minister of Cheju Park Yoon-Cheong(朴允淸), forth a statement against the king's will to relocate the capital, fifth a message to the king expressing his willingness to fight Hongshan(鴻山), sixth a message expressing deep despondency at defeat in Ganghwado Island and a message to the king about measures to defend, seventh a loyalty remonstrance for the king Wu(禑王). The method tried in this manuscript is significant. I have reindistributed the works of Mumingong(武愍公) in the records. Based on such achievements, new emphasis can be placed on the historical assessment of the achievements of the contemporary or later writers of the literary world.