• The Journal of the Korea Contents Association
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• v.8 no.10
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• pp.158-171
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• 2008

Measuring intellectual capital efficiency is one of the greatest challenges for all who are involved in knowledge-based economy, at macro as well as at micro level. The purpose of this study is to calculate and analyze the efficiency of national intellectual capital and value added intellectual coefficient for Korea, US, Japan, and China during the period 2000-2005. Major findings from the analysis can be summarized as follows. The US shows both the highest value creation efficiency of national intellectual capital, 1.480 and the highest value added intellectual coefficient, 6.585. It holds rank one according to GDP per capita, $41,541 in 2005. In Korea, the coefficient of national intellectual capital efficiency is 1.321 while that of value added intellectual capital is 4.733. However, the national intellectual capital efficiency of Japan, 1.271 is in opposition to the created high of vale added, 5.695. Finally, China shows that the coefficient of national intellectual capital efficiency is 1.438 while that of value added intellectual capital is 3.815.

• Spatial Information Research
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• v.17 no.4
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• pp.469-481
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• 2009

Due to the increasing demands on the efficient use of land and the fast growth of construction technologies, human living space is expanded from on the surface to above and under the surface. By recognizing that the current cadastre system based on 2D was not appropriate to reflect the trend, the researchers are interested in a 3D cadastre. This paper proposed the 3D cadastre data model that is appropriate to protect ownership effectively in Korea. The 3D cadastre data model consists of a 3D cadastre feature model and a 3D cadastre geometry model, and the data are produced by a 3D cadastre data structure. A 3D cadastre feature model is based on 3D rights and features derived from case studies. A 3D cadastre geometry model based on ISO19107 Spatial Schema is modified to be good for 3D cadastre in Korea. A 3D cadastre data structure consists of point, line, polygon and solid primitives. This study finally purposes 1) serving and managing land information effectively, 2) creating rights and displaying ranges about infrastructures above and under surface, 3) serving ubiquitous-based geoinformation, 4) adapting ubiquitous-based GIS to urban development, and 5) regulating relationships between rights of land and registration and management systems.

• Proceedings of the Korea Information Processing Society Conference
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• 2022.05a
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• pp.276-277
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• 2022

기존의 특허, 저작권 등의 지적재산권은 특허청, 한국저작권위원회 등 중앙 기관에서 관리하고 있어 지적재산권을 등록하는데 많은 시간이 소요되고, 특허의 경우 특허법에 따라 같은 내용에 대한 지적재산권의 소유권에 대해 먼저 특허출원을 한 자만이 인정받을 수 있기 때문에 특허 접수 시기의 오차범위가 존재하여 정당한 발명자의 권리가 침해될 수 있다. 이를 해결하기 위해 NFT 를 기반으로 지적재산권의 소유권을 보장할 수 있는 방법에 대한 연구가 이루어졌으나, NFT 는 특성상 중복 가능하다는 문제점이 존재한다. 따라서 본 논문에서는 NFT 를 이용하여 지적재산권의 소유권을 인증하고, 블록체인 기반의 탈중앙화 DID 에 지적재산권을 저장하여 문서의 검색 및 관리를 가능하게 하는 등 지적재산권을 보호하는 기법을 제안한다.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.23 no.1
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• pp.19-30
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• 2005

Korean government has constructed a nationwide cadastral map database through the cadastral map computerization project and also produced a variety of spatial data through the NGIS (National Geographic Information Systems) project. Under this circumstance, it is needed to set up the new automatic methodology that effectively solve cadastral non-coincidence problems by using various digital map data instead of expensive field survey methods. This study proposed a new automatic methodology for cadastral non-coincidence surveying and developed a prototype system as a proof of concept. Validation of this proposed method was done with some test areas. Results showed that this methodology could easily detect and assess both regional non-coincidence levels and cadastral map quadrangle non-coincidence levels. We expect that this new methodology can provide many benefits in planning and determining work priority of the forthcoming nationwide cadastral re-surveying project.

• Journal of Korean Society for Geospatial Information Science
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• v.21 no.1
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• pp.65-75
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• 2013

In this study, one of the main aims is to build up a technical foundation for promoting the cadastral resurvey effectively and to improve the accuracy of cadastral surveying is to make use of precise surveying techniques in allowance of position errors as reference accuracy in cadastral resurvey, which is proper to obtain the sufficient accuracy of the cadastral control points, and parcel boundary points by introducing the GNSS-based surveying techniques on cadastral survey. In detail, the existing procedures and outcomes of cadastral survey were compared and analyzed for suggesting a better survey technique than that of the other techniques in a variety of aspects of capability of cadastral survey. The new skills and supports could be upmost importance when doing cadastral survey. What's more, essentially, 'The Measurement Department' makes all the efforts to establish 'The Surveying Regulations'. This could possibly apply GNSS-based surveying technique to the cadastral resurvey for the foreseeable future and this research paper suggested that how to improve absolute accuracy of cadastral reference points by means of putting to use the appropriate models of measurement further.

• Journal of Cadastre & Land InformatiX
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• v.53 no.1
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• pp.37-46
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• 2023

As real estate values rise, interest in cadastral resurvey is increasing. Accordingly, a cadastral resurvey project is actively underway for drone operation through securing work efficiency and improving accuracy. The need for utilization and management of cadastral resurvey results (drone images) is being raised, and through this study, a 3D spatial information platform was developed to solve the existing drone image management and utilization limitations and to provide drone image-based 3D cadastral information. It is proposed to build and use. The study area was selected as a district that completed the latest cadastral resurvey project in which the study was organized in February 2023. Afterwards, a web-based 3D platform was applied to the study to solve the user's spatial limitations, and the platform was designed and implemented based on drone images, spatial information, and attribute information. Major functions such as visualization of cadastral resurvey results based on 3D information and comparison of performance between previous cadastral maps and final cadastral maps were implemented. Through the open platform established in this study, anyone can easily utilize the cadastral resurvey results, and it is expected to utilize and share systematic cadastral resurvey results based on 3-dimensional information that reflects the actual business district. In addition, a continuous management plan was proposed by integrating the distributed results into one platform. It is expected that the usability of the 3D platform will be further improved if a platform is established for the whole country in the future and a service linked to the cadastral resurvey administrative system is established.

• Digital Contents
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• no.12 s.151
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• pp.45-47
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• 2005

인터넷의 고도화는 기업들에게 다양한 무형의정보(콘텐츠)를 통해 성장 할 수있는 기반을 마련했지만 그 이면에는 불법복제로 대표되는 지적재산권의 광범위한 침해라는 또 다른 문제점을 양산하는 계기가 됐다. 정부에서도 DC산업 발전의 디딤돌로서 지적재산권 보호에 적극적이다. 지적재산권을 보호하고자하는 노력이 궁극적으로 국내DC산업을 견인하기 때문이다. 국내DC 불법복제를 중심으로 지적재산권 이슈를 살펴봤다.

• Journal of the Korean association of regional geographers
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• v.15 no.1
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• pp.161-178
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• 2009

The introduction of a world geodetic system for cadastral survey will be started the enactment of the law on survey, hydro-graphical examination and cadastre. However, the cadastral control points are not homogeneous and correspond with national control points because of various reasons. To cope with this problem, the 1,600 high accurate control points, which can be interlocked with national GPS control points, has selected from existing 20,000 cadastral control points. These selected control points were calculated as an accurate world geodetic system and it makes a homogeneous cadastral survey network. Through these measures, for the future carrying out national project, this study will be effectively contributed to establish the cadastral infrastructures for the Korea cadastral reform project.

• Journal of Korean Library and Information Science Society
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• v.43 no.1
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• pp.371-397
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• 2012

This research works out a design for the assessment model of intellectual capital of the public library based the intellectual capital and assessment index. The public library is created by the intellectual & social capital through knowledge & information service. This study presented core competencies and index and was examined on applicability the assessment model in the public libraries. The result of this research was looked forward to help to index of quantitative and qualitative assessment in values and competencies for libraries' environment.

• 한국공간정보시스템학회:학술대회논문집
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• 2007.06a
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• pp.252-258
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• 2007

공간권은 3차원적으로 정의된 공간에 대한 지배권 또는 공간을 분할하여 공간의 일정범위를 공학적으로 이용하는 권리로 정의할 수 있다. 공간권은 입체적 토지이용을 촉진하는 제도적 수단이 될 뿐만 아니라 토지의 이용가치를 최대로 발휘할 수 있는 도구가 될 수 있을 것으로 판단된다. 그러기 위해서는 먼저 새로운 패러다임에 맞는 지적에 대한 법률관계의 형성, 공간권에 대한 정확한 개념정리 등이 필요하다. 현행 2차원 평면지적에서의 기본단위인 필지(筆地)도 공간상에 존재하는 토지에 대한 인위적이며 기하학적인 구획선으로 관리하고 있으므로, 토지를 기반으로 공간상에 존재하는 모든 객체를 3차원으로 정의하여 관리할 수 있으리라 판단된다. 본 연구는 우리나라에서 적용 가능한 3차원 지적모형을 찾기 위한 기본연구로 먼저, 공간권에 대한 개념을 정의한 후 공간권의 적용가능성에 대하여 법률적인 부분에서 심층적으로 검토하고, 궁극적으로는 3차원 지적의 도입을 위한 기반을 다지고자 한다.