• 지식경영연구
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• 제20권1호
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• pp.133-153
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• 2019

Due to the uncertainty of dynamic business environment, modern organizations have been giving attention to dynamic capabilities beyond traditional notion of core competence. Among them, absorptive capacity and boundary-spanning activity are considered the most important. The former refers to activities regarding acquisition, assimilation, transformation and exploitation of internal and external knowledge. The latter is composed of boundary-loosening and boundary-tightening activities to detect internal or external information and then to preserve, protect, or acquire resources. Thus, both have achieved wide recognition as a potential source of change and innovation. This study investigated the cross-level relation between boundary-spanning leadership at team level and absorptive capacity at individual level. We also explored self-efficacy and extra-role behavior that can affect employees' absorptive capacity. To test multi-level analysis, the survey data were collected from 862 members in 137 teams of different firms. Results revealed that boundary-spanning leadership had the positive cross-level impact on absorptive capacity in the team context. Moreover, absorptive capacity was positively associated with self-efficacy and extra-role behavior at individual level. Based on these findings, we provided theoretical and practical implications to address rapidly changing environments and discussed limitations of this paper for further research.

• 한국BIM학회 논문집
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• 제12권1호
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• pp.55-61
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• 2022

Recently, demand for designing own space is increasing as the rapid growth of home furnishing market. However, there is a limitation that it is not easy to compare the style between before construction view and after view. This study aims to translate real image into another style with GAN model learned with interior images. To implement this, first we established style criteria and collected modern, natural, and classic style images, and experimented with ResNet, UNet, Gradient penalty concept to CycleGAN algorithm. As a result of training, model recognize common indoor image elements, such as floor, wall, and furniture, and suitable color, material was converted according to interior style. On the other hand, the form of furniture, ornaments, and detailed pattern expressions are difficult to be recognized by CycleGAN model, and the accuracy lacked. Although UNet converted images more radically than ResNet, it was more stained. The GAN algorithm allowed us to represent results within 2 seconds. Through this, it is possible to quickly and easily visualize and compare the front and after the interior space style to be constructed. Furthermore, this GAN will be available to use in the design rendering include interior.

• International Journal of Computer Science & Network Security
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• 제22권4호
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• pp.261-273
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• 2022

Over the last decade, the scientific community has been actively developing technologies for automated software bug fixes called Automated Program Repair (APR). Several APR techniques have recently been proposed to effectively address multiple classroom programming errors. However, little attention has been paid to the advances in effective APR techniques for software bugs that are widely occurring during the software life cycle maintenance phase. To further enhance the concept of software testing and debugging, we recommend an optimized automated software repair approach based on hybrid technology (OAPR-HOML'1). The first contribution of the proposed OAPR-HOML'1 technique is to introduce an improved grasshopper optimization (IGO) algorithm for fault location identification in the given test projects. Then, we illustrate an opposition learning based artificial neural network (OL-ANN) technique to select AST node-level transformation schemas to create the sketches which provide automated program repair for those faulty projects. Finally, the OAPR-HOML'1 is evaluated using Defects4J benchmark and the performance is compared with the modern technologies number of bugs fixed, accuracy, precession, recall and F-measure.

• 유통과학연구
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• 제20권9호
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• pp.39-46
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• 2022

Purpose: At the industrial sites of aviation enterprises there is a significant optimization of the main production processes through the use of advanced digital technologies. The most promising are the latest technologies of industrial Internet of Things, active use of big data and practical application of artificial intelligence in production. Research design, data and methodology:The process of creating a competitive product in the high-tech aviation sector is actively linked to the investment appeal of aircraft and helicopter construction products, which is built on the basis of reducing production and time costs through the creation of an effective digital system. Results: The aviation cluster of Rostec State Corporation is currently being transformed in a significant way. The leading enterprises of the Russian aviation industry are actively mastering cooperation schemes using integrated digital management principles and the widespread introduction of digital products from leading Russian vendors. Conclusions: Following the transition to electronic aircraft design technologies and modern materials in the production of aircraft, UAC continues to improve all production processes through robotization and optimization of technological processes, due to the introduction of aircraft assembly technology in accordance with digital models.

• 국제초고층학회논문집
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• 제13권1호
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• pp.11-32
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• 2024

In recent years, urban landscapes across the globe have undergone a remarkable transformation marked by a substantial surge in skyscraper development. This paper offers a comprehensive overview of the contemporary evolution of tall buildings, with a particular emphasis on the Middle East. It surveys tall building development in the ten "tallest cities" across the Middle East, including Dubai, Doha, Abu Dhabi, Sharjah, Riyadh, Manama, Tel Aviv, Kuwait, Mecca, and Jeddah, while listing the tallest ten buildings in each city. The focus sharpens on Dubai, UAE, serving as a compelling case study that vividly illustrates the city's swift metamorphosis from a low-rise to a high-rise urban center. Through meticulous examination, the study aims to unveil the key drivers propelling the construction of the world's tallest buildings, asserting that globalization factors play a pivotal role in fostering this transformative shift. The impetus behind this surge is rooted in the aspiration to project a modern and progressive image on the global stage. With Dubai at the forefront, cities in the Middle East strategically endeavor to reshape their international image and reclaim historical grandeur through ambitious skyscraper projects.

• Acta Via Serica
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• 제9권1호
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• pp.139-160
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• 2024

This study delves into the concept of cultural hybridity, using the Great Mosque-Cathedral in Córdoba, Spain as a unique case study. This monumental site stands as a testament to the convergence of Islamic and Christian architecture and ideology, a phenomenon that is often discussed in modern contexts. However, this study takes a step further, examining cultural hybridity across historical epochs to reveal its persistent relevance in shaping social and cultural landscapes. Originally a mosque transformed into a Christian cathedral, the Great Mosque-Cathedral is a prime example of this phenomenon, reflecting continuous cultural, architectural, and ideological exchanges between the two religions. This paper meticulously analyzes how the structure's architectural elements embody these exchanges, such as its ornate mihrab and unique double-arched columns. By integrating theories of hybridity with a detailed architectural and historical analysis, the study argues that the mosque-cathedral is not merely a physical space but a dynamic medium through which cultural negotiations and adaptations are articulated. The findings underscore the complexity of cultural hybridity, challenging simplistic interpretations of cultural exchange and dominance, and highlighting the mosque-cathedral's role in ongoing debates about identity and heritage in contemporary society. This comprehensive examination contributes to academic discussions on hybridity and enhances our understanding of cultural resilience and transformation through architectural spaces.

• 한국전통조경학회지
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• 제38권3호
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• pp.83-91
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• 2020

본 연구는 근대정원의 형성과정을 살펴보기 위해 인천 제물포의 조계지 형성 및 변화과정을 분석하고 이곳에 조성된 근대정원의 조영 내용을 살펴본 결과 다음과 같은 결론을 도출하였다. 첫째, 인천 조계지의 형성은 1876년 조일수호조규 체결을 계기로 본격화되었다. 과거 제물포는 황량한 어촌이었으나 1881년 개항 이후 일본 조계지와 청국전관조계 및 각국공동조계가 형성되었다. 이후 일본은 남쪽 갯벌지대를 매립하여 조계지를 확장했고, 조선지계(현신흥동 일대)로 진출하였다. 일제강점기에는 일본전관조계를 중심으로 일본의 근대도시경관을 이식하였으며, 조계지의 중심가 주변지역에 근대정원들이 분포하고 있다. 둘째, 리키다케 별장을 대상으로 정원의 조성과정을 살펴본 결과, 일본인 리키다케가 인천의 대지주였던 우리탕의 과수원 부지를 매입하여 정원을 조성하였다. 리키다케의 거주 당시에는 정원공간만 약 3,000평으로 매우 큰 규모였으며, 해방 이후에는 인천시에서 인수하여 율목어린이도서관으로 사용되고 있다. 이곳은 개항 당시 부촌으로 알려져 있었으며, 율목동 일대 가장 높은 곳에 정원이 위치하여 인천항 일대의 조망이 용이했다. 또한 리키다케의 정미소와 직선거리로 약 300m 떨어진 곳에 위치한 점 또한 입지선정에 영향을 미쳤을 것이다. 셋째, 오늘날 리키다케 별장의 정원은 석축을 쌓은 사다리꼴 형태의 부지에 복층의 일본식 가옥이 위치하고, 남측에 약 990㎡ 규모의 정원이 조성되어 있다. 현재 남쪽에서의 진입과 북쪽 율목 어린이공원에서의 진입이 가능하나 과거에는 인천항과 조계지, 그리고 리키다케 정미소를 조망할 수 있는 방향이 가옥의 주 향이었을 것으로 보아 정원을 앞에 두고 가옥이 위치했을 것이다. 정원은 원로를 사이에 두고 양쪽에 석등과 비석, 정원석, 수목 등을 배치한 다정양식에 해당하며, 주변에 주목, 스트로브잣나무, 단풍나무 등의 수목식재와 둥글게 전정한 철쭉과 영산홍이 주를 이루고 있다. 가옥 주변에는 관목 중심의 식재를 통해 가옥 내부에서의 조망을 확보하였다.

• 한국문헌정보학회지
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• 제57권1호
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• pp.23-44
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• 2023

도서관(図書館)이란 말은 일본 메이지 중기에 서양의 library와 bibliothek를 번역한 화제한어다. 이를 한자문화권의 중국(도서관(图书馆)), 대만(도서관(圖書館)), 한국(도서관), 베트남(Dồ thư quán)이 수용하였다. 그렇다면 일본과 중국에서는 언제, 누가 서양 도서관을 최초로 소개하였는가. 일본의 중론은 계몽사상가 후쿠자와(福澤諭吉)의 『서양사정(西洋事情), 1866』이고, 중국은 개혁사상가 양계초(梁启超)의 『시무보(时务报), 1896년』 기사를 최초로 지목하는 견해가 많다. 이에 본 연구는 양국에 서양 도서관을 소개한 근대 사전, 저서, 역서, 논문, 신문기사 등을 중심으로 '도서관'이란 명칭이 등장한 시기와 인물을 추적하고 논증하였다. 그 결과, 일본에서는 모도끼(本木正栄)의 『안게리아어림대성(諳厄利亜語林大成), 1814』를 비롯한 여러 견문기 및 사전에서 다양한 용어로 서양 도서관을 기술하였기 때문에 1866년 후쿠자와 소개설은 오류다. 그리고 중국에서는 류정담(刘正埮)의 『한어외래사사전(汉语外来词词典), 1884』에 도서관이란 용어가 최초로 등장하므로 1896년 양계초 도입설은 사실이 아니다. 동일한 맥락에서 한국에서 도서관이란 용어가 최초로 사용된 시기, 1901년 일본홍도회 부산지회가 설립한 한국 최초의 도서관 명칭에 대한 추적과 논증이 요구된다.

• 문화기술의 융합
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• 제9권1호
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• pp.427-436
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• 2023

시문, 서예, 회화와 조각에 모두 해박한 제백석은 중국 근현대 예술사에서 가장 뛰어난 서화, 전각의 대가로 자리매김하였다. 명청(明清)시기에 정경(丁敬), 황이(黃易), 등석여(鄧石如), 오양지(吳讓之), 조지겸(趙之謙), 황목보(黃牧甫), 오창석(吳昌碩) 등 많은 전각 대가의 등장과 같이 전각예술은 개화기에 들어 장족의 발전을 거두었다. 제백석은 바로 이러한 사회 배경 아래 독창적인 제파(齊派)를 형성했다. 제백석의 전법은 한위(漢魏)시대의 작품을 모방하면서 형성됐는데 그가 『사삼공산비(祀三公山碑)』를 근간으로 하고 『천발신참비(天發神讖碑)』의 필의를 구사하면서 진권(秦權), 소판(詔版), 장군인(將軍印)을 조화시켰다. 게다가 단입도법(單入刀法)을 과감하게 사용함으로써 서예 예술성을 남김없이 발휘하면서 인면(印面)을 최대한 이용할 수 있고 금석 정취를 더 한다. 본고는 제백석의 전서 변모 과정 및 인학 실천을 주로 두 가지 측면에서 분석하고 고찰하였다. 첫째, 제백석의 전서 변모 과정을 정리할 예정이다. 두번째, 제백석의 인학 실천을 분석하였다. 본고는 제백석 작품을 예시로 제백석의 전각예술의 독창성을 규명함으로써 제백석의 인학 사상과 실천적 모색을 보다 더 깊은 이해를 도모할 것이며, 뿐만 아니라 이것은 후세 학자에게 학습경로 및 풍부한 경험을 제시해줄 것이라 사료된다.

• 분석과 대안
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• 제1권2호
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• pp.44-64
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• 2017

From the field survey of the main ethnic minority areas in the south China, it is found that political, economic, cultural and natural environmental changes are the main reasons leading to the change of customary law. The power mechanism of the customary law change include the three aspects, such as the promotion of country elite, the dominance of grassroots government, and the daily demands of the villagers, which promote the change of customary law alone or together. Through the application of customary law, the country elites can adjust and refine the rules of customary law in order to make out the new customary law and promote its development. In the current pattern of rural governance, grassroots self-government is actually the "official supervision of people's autonomy". The executive power of the grassroots government often intervene the practice of customary law and other informal rules. This is another mechanism of customary law change. Customary law arises from the practice of the daily life of the villagers. If the villagers think that the norms of customary law cannot meet the actual needs of daily life practice, the customary law will be promoted in the form of collective consultation. This is the most important dynamic practice mechanism of customary law change. Transformation and abandonment are the two ways to change customary law. No matter what kind of change does not lead to the demise of the customary law system, the demise of the customary law is only an outdated result, which is made by the universality, nature and objectivity of customary law. The procedure of customary law change is the process of continuation and rebirth about customary law. The result of the change is to produce the new customary law of keeping pace with the times, and the customary law will be presented with new content and form after the change. The continuation of customary law means the inheritance of traditional customary law, but it is based on the transformation of traditional customary law. The rebirth of customary law means that the traditional customary law is completely discarded. But it will produce new customary law rules and be based on the needs of social life practice. Customary law occupies a pivotal position in the normative system and the national law cannot be replaced. The purpose of customary law change will let the customary rules better adapt to the development of modern society, adjust the social relations more reasonably and better meet people's needs of production and life, which is decided by the character of customary law.