• Title/Summary/Keyword: 협업 분석

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A study on the improvement of 3D animation production productivity (3D 애니메이션 제작 생산성 향상에 관한 연구)

  • Park, Hunjin
    • Journal of Software Assessment and Valuation
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    • v.17 no.2
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    • pp.101-107
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    • 2021
  • Animation production is collaborated by many experts and gives many ideas for new and interesting video production. Interesting video production is a problem directly related to the success of the project, so it can be said that it is better to create an environment that is not burdened with technical aspects in expressing ideas. In the actual keyframe animation production environment, ideas are frequently modified to obtain better results, and techniques that are re-used so that the animation key pose data developed at the early stage of the possible stage can be rewritten without abandoning it, and functions that can temporarily change the center of gravity contribute to the productivity of animation work and greatly help the creator to improve the creative atmosphere. This study analyzes action animations implemented in computer animation software to examine the factors that hinder actual productivity, and derives the technical concepts that can contribute to the improvement of animation production productivity and the necessity of developing related tools.

A Study on the Establishment of Metaverse-based Police Education and Training Model (메타버스 기반 경찰 교육훈련모델 구축 방안에 관한 연구)

  • Oh, Seiyouen
    • Journal of the Society of Disaster Information
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    • v.18 no.3
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    • pp.487-494
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    • 2022
  • Purpose: This study proposes a Metaverse-based police education and training model that can efficiently improve the performance of various police activities according to changes in the environment of the times. Method: The structure of this system can generate Avatar Controller expressed using HMD and haptic technology, access the Network Interface, and educate and train individually or on a team basis through the command control module, education and training content module, and analysis module. Result: In the proposed model of this study, the command and control module was incorporated into individual or team-based education and training, enabling organic collaborative training among team members by monitoring the overall situation of terrorism or crime in real time. Conclusion: Metaverses-based individual or team-based police education and training can provide a more efficient and safe education and training environment based on immersion, interaction, and rapid judgment in various situations.

The Effect of Perceptions of CRM-Performing Companies and NGOs on Donation Attitudes and SNS WOM Intentions (CRM수행기업과 NGO에 대한 인식이 기부태도와 SNS구전의도에 미치는 영향)

  • Lee, Eun-Mi
    • The Journal of the Convergence on Culture Technology
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    • v.8 no.6
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    • pp.341-346
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    • 2022
  • With the recent paradigm shift towards 'sustainable management', corporate social responsibility is recognized as an important factor for the continuous and long-term growth of a company. This study examines how the perception of CRM performing companies and NGOs affect attitude toward donation. In addition, it was empirically investigates how the perception of donation affects the SNS word of mouth intention. In this study, a total of 180 usable responses were obtained for analysis, and SPSS and AMOS 26.0 were used to verify the validity and hypothesis of the study. As a result of the study, it was found that validity and reliability were secured. As a result of the hypothesis testing, all the hypotheses were supported, but the effect of the perception of the company implementing CRM on the donation attitude was very weakly supported. This study suggests that raising a positive awareness of CRM-performing companies and NGOs collaborating with them is an effective strategy to increase donation attitudes and SNS word-of-mouth intentions for CRM.

Projection of future drought for upland crops based on CMIP5 and CMIP6 climate model (CMIP5 및 CMIP6 기반 미래 기후변화 시나리오에 따른 밭가뭄 전망)

  • Min-Gi Jeon;Won-Ho Nam;Chanyang Sur;Jun-Yeong Lee
    • Proceedings of the Korea Water Resources Association Conference
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    • 2023.05a
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    • pp.43-43
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    • 2023
  • 최근 기후변화로 인해 강수량 및 강우패턴이 변화하고 있으며, 기록적인 가뭄이나 홍수와 같은 극한사상의 발생빈도가 점차 증가하고 있다. 국외의 경우 2000년부터 2021년까지 미국 서부 지역에서 극한 가뭄사상이 발생하였으며, 호주에서는 2017년부터 2019년까지 호주 남동부와 뉴사우스웨일스 지역에 극심한 가뭄이 나타났다. 국내의 경우 2000년대에 들어서 가뭄이 국지적으로 빈번하게 발생하고 있으며, 2022년부터 20023년까지 전라남도 지역에 극심한 가뭄이 발생하였다. CMIP6(Climate Model Intercomparison Project Phase 6)는 기후변화에 관한 정부간 협의체(Intergovernmental Panel on Climate Change, IPCC) 6차 평가보고서 (Sixth Assessment Report, AR6)에서 기후 모델 간의 비교와 평가를 위해 설립된 국제 협업 프로젝트로 기후변화를 예측하기 위해 다양한 기후 모델을 사용하여 미래의 기후 시나리오를 제시하였다. SSP (Shared Socioeconomic Pathways) 시나리오는 CMIP6에서 사용되는 미래 사회경제적 발전 경로를 나타내며, 기후변화의 다양한 미래 상황을 평가 및 기후영향을 분석할 수 있다. 국내 논 용수는 주로 저수지와 같은 수리시설물을 통해 공급되는 반면, 밭 용수의 경우 수리시설물로부터 용수를 공급받는 관개전은 일부에 불과하고 대부분의 밭의 경우 용수공급을 강우에 의존하여 가뭄에 더욱 취약한 실정이다. 본 연구에서는 CMIP5 기후모델 기반 RCP (Representative Concentration Pathways) 시나리오 및 CMIP6 기후모델 기반 SSP 시나리오를 적용하여 미래 기후 데이터를 비교하고자 한다. 또한, 미래 기후변화 시나리오를 토양수분모형을 적용하여 미래 밭가뭄을 전망하고자 한다.

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Research on Data-Flow Optimization and Advanced Application Research on KREONET (국가과학기술연구망에서의 첨단연구 적용과 데이터흐름 최적화모델 연구)

  • Noh, Minki;Lee, Chankyun;Jang, Minseok;Seok, Woojin
    • KNOM Review
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    • v.22 no.2
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    • pp.1-11
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    • 2019
  • The paradigm of science and technology and R&D system changes from the existing form of independent research to community research which transmits and stores large-capacity data generated from observation and experiment to the research site through a high-speed network. Network-dependent advanced research is improves form of collaboration, sharing, globalization. For this purpose, not only the integration of science and IT technology, but also the optimized network infrastructure and technology for real-time sharing of the enormous data is necessary. This paper explains the direction of change through the case of KREONET's network-dependent advanced research and analyzes the technology and network resources supported in each research field. Through this, we propose a network optimization model for each advanced research field with the main data flow and satisfy the network required performance by advanced applications on KREONET.

A Study on Utilization Method of Information Visualization in the Humanities and Area Studies (인문·지역연구에서의 정보시각화 활용 방안 연구)

  • Kang, Ji-Hoon;Lee, Dong-Yul;Moon, Sang-Ho
    • Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
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    • v.5 no.5
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    • pp.59-68
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    • 2015
  • Since interdisciplinary convergence could beyond the borders of each disciplines, it is able to create new and meaningful knowledge through collaborative research between different study areas. Especially, in recent years, the Digital Humanities has attracted the attention as the convergence form of the Humanities and ICT. From a research methodology perspective, the Digital Humanities is a tool that can be used as a convergence system for various information utilization such as storage, retrieve, share, and spread. In view of Information system, Digital Humanities has been constructed and used in a variety of systems. Among them, studies related to information visualization for the Digital Humanities have been actively conducted. To visualize data or information, various types such as images, multimedia, interface, and etc could be applied. In this paper, we analyze the cases of various information visualization in digital humanities systems, and propose a method to utilize them in the Humanities and Area Studies.

A alternative plan to calligraphy professional manpower training (서예 전문인력 양성 방안)

  • Lee, Jaewoo;Son, hanbin
    • The Journal of the Convergence on Culture Technology
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    • v.8 no.3
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    • pp.61-70
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    • 2022
  • His study was started in the sense of examining the direction of nurturing calligraphy education professionals as the Act on Promotion of Calligraphy was enforced. The purpose of this study is to derive the direction of nurturing manpower in the calligraphy field, and to suggest a direction for nurturing professional manpower different from the existing Seodang-style and apprenticeship methods. To this end, we first looked at the current status of manpower in the calligraphy field through a fact-finding survey and prior research. As of March 2022, the overall status of the curriculum of the Department of Calligraphy at Korean universities was analyzed and its characteristics were examined. In this study, the direction of nurturing professional manpower using teacher job training and the direction of nurturing professional manpower through designated institutions were presented. For the direction of nurturing professional manpower using teacher job training, we selected an autonomous training method that enables training members to collaborate together to enhance the competency of participants. presented as Training and training for professional manpower through designated institutions Major . operation . A total of 26 programs were presented for communication competency.

A Comparative Study of R&D Transfer by Multinational Corporations between Korea and China (다국적기업의 R&D 이전에 관한 한·중 비교연구)

  • Shin, Geon-cheol;Park, Young-hee;Lee, Heung-youn
    • International Area Studies Review
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    • v.13 no.1
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    • pp.309-340
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    • 2009
  • Multinational Corporations (MNCs) are increasingly establishing globally-distributed R&D (Research and Development) centers in which sites around the world work collaboratively to develop new manufacturing and product technologies. Following new globalization strategies, these projects more often include sites in Emerging/Newly Industrializing Economies (E/NIEs). The success of these ventures promises to be increasingly important both for the bottom line of MNCs and for the development ambitions of E/NIEs. This study attempts to identify these trends and to compare R&D transfer between Korea and China. The study identifies specific factors on MNC's R&D transfer and compares those operating factors between the R&D centers in Korea and China, which attract many MNCs in the world. Among those eight dimensions relating to MNCs' operation, there are significant differences in site selection, market characteristics, government support, and R&D networking between Korea and China. The analysis show more positive factors on China than Korea regarding R&D operations. The result will be helpful for both MNC's managers and governments' decision makers with respect to R&D transfer.

A Simulation Study on Handshake Location in an AS/RS with Twin Cranes for Mixed-model Production in an Automotive Plant (자동차 공장의 혼류생산을 고려한 AS/RS 내 트윈크레인 Handshake 작업영역 위치 결정에 관한 시뮬레이션 연구)

  • Jeongtae Park;Bosung Kim;Taehoon Lee;Seonghwan Lee;Soondo Hong
    • Journal of the Korea Society for Simulation
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    • v.32 no.4
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    • pp.11-18
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    • 2023
  • This study analyzes the effect of a handshake location of an AS/RS with twin cranes for mixed-model production line at an automobile plant. Implementing a handshake operation has the advantage for preventing route interference between twin cranes that operate without crossing into each other's working areas. However the handshake operation requires additional unloading and loading processes to retrieve assembly parts beyond the handshake area. Therefore the decision regarding the handshake location is crucial to improve efficiency of storage and retrieval operations. Simulation results show that the handshake operation with the optimal handshake location reduces the average response time of storage requests to 87% compared to non-handshake operation.

Scholarly Assessment of Aruco Marker-Driven Worker Localization Techniques within Construction Environments (Aruco marker 기반 건설 현장 작업자 위치 파악 적용성 분석)

  • Choi, Tae-Hun;Kim, Do-Kuen;Jang, Se-Jun
    • Journal of the Korea Institute of Building Construction
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    • v.23 no.5
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    • pp.629-638
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    • 2023
  • This study introduces an innovative approach to monitor the whereabouts of workers within indoor construction settings. While traditional modalities such as GPS and NTRIP have demonstrated efficacy for outdoor localizations, their precision dwindles in indoor environments. In response, this research advocates for the adoption of Aruco markers. Leveraging computer vision technology, these markers facilitate the quantification of the distance between a worker and the marker, subsequently pinpointing the worker's instantaneous location with heightened accuracy. The methodology's efficacy was rigorously evaluated in a real-world construction scenario. Parameters including system stability, the influence of lighting conditions, the extremity of measurable distances, and the breadth of recognition angles were methodically appraised. System stability was ascertained by maneuvering the camera at a uniform velocity, gauging its marker recognition prowess. The impact of varying luminosity on marker discernibility was scrutinized by modulating the ambient lighting. Furthermore, the camera's spatial movement ascertained both the upper threshold of distance until marker recognition waned and the maximal angle at which markers remained discernible.