• Title/Summary/Keyword: 지식공간

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The Spatial Analysis of Knowledge Production Activities Based on Korean Patent Data (특허 데이터에 기초한 지식창출활동의 공간분석)

  • Lee, Hee-Yeon;Kim, Hong-Joo
    • Journal of the Economic Geographical Society of Korea
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    • v.9 no.3
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    • pp.318-340
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    • 2006
  • In the last decade, there has been a widespread interest in knowledge production activities as a new engine of endogeneous growth. In the knowledge-based economy, there has been a growing importance of the patent as the index of knowledge production. Much literature suggests that knowledge production activities tend to be spatially concentrated and formed the clusters in the advanced economies. The purpose of this paper is to analyze spatial-temporal patterns of knowledge production activities in Korea based on a data set of patents from 1981-2000. This paper uses spatial statistical methods and GIS to explore the spatial dimensions of knowledge production activities in Korea. Through this research, it was found that knowledge production activities were unevenly distributed. The knowledge production activity measured by patent counts is highly concentrated in a limited number of cities. The top 10 cities accounted for 68.5% of the total number of patents in the period of 1981-2000, suggesting the existence of a strong concentration of knowledge production activities in Korea. The locations of knowledge production activities by themselves represented a strong spatial autocorrelation. The concentration of knowledge production activities in Korea is spatially correlated to the concentration of adjacent neighboring cities. The location of knowledge production activities is not free from a spatial context and spillover of knowledge production activities are heavily bounded within geographic limits, forming a spatial cluster. There appear some quite a large spatial cluster around the seoul metropolitan area.

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인터넷 지식공유에 영향을 미치는 요인 연구 : 사회적자본 이론과 자기표현욕구를 중심으로

  • Han, Jin-U;Yu, Cheol-U;Choe, Yeong-Chan
    • Proceedings of the Korea Society for Industrial Systems Conference
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    • 2008.10b
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    • pp.170-177
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    • 2008
  • 기존의 지식공유에 관한 연구들은 KMS를 중심으로 연구를 진행하였다. 그러나 최근에는 폐쇄적 성격을 가진 KMS 뿐만 아니라 개방적인 성격의 인터넷 공간에서도 지식 공유활동이 활발하게 일어나고 있다. 네이버의 지식인, 포털 사이트들의 지식공유 공간들은 그 중요한 예가 될 것이다. 이런 인터넷 공간에서의 지식공유에 행동에 대한 연구는 미비하기 때문에 이에 대한 연구가 필요한다. 본 연구에서는 이런 상황들은 고찰하여 사회적자본 이론(Social Capital Theory)과 자기표현 개념을 중심으로, 인터넷 지식공유에 미치는 영향 요인들을 밝히고자 시도하였다. 실증분석을 위해서 구조모형을 제안하였으며 PLS를 사용하여 분석하였다. 결과적으로 사회적자본과 자기표현은 지식공유의도에 유의한 영향을 미치는 것으로 나타났다.

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Intrinsic Justification of Citizenship Education through Geography Subject (지리교과를 통한 시민성 교육의 내재적 정당화)

  • Cho Chul-Ki
    • Journal of the Korean Geographical Society
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    • v.40 no.4 s.109
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    • pp.454-472
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    • 2005
  • This study is to discuss on intrinsic justification of 'citizenship' and 'spaces of citizenship' to inquiry possibility of citizenship education through geography subject. According to Peters' educational view as forms of knowledge and initiation, citizenship was intrinsically justified through examination of forms of geographical knowledge. The analysis of paradigms in geography shows that 'the human' and 'the social' are generally combined in 'space'-centered language and ideologies through post-positivism. That is, it refuses the concept of physical space which is value neutral, and seeks turn to spaces of citizenship which is value-intrinsic through social space theory. Given that changes in the forms of geographical knowledge lead changes in content knowledge of geography subject, citizenship is to be justified intrinsically. Thus, citizenship as content knowledge of geography subject is to be justified not extrinsically through acceptance of social studies' educational aim in itself but intrinsically through forms of geographical knowledge. And geographical education as initiation into value and belief of citizenship based on these spaces of citizenship is not about making students have arrived at a destination, but about them travel with a different view.

A note on fuzzy knowledge spaces

  • Jang, Lee-Chae;Kim, Taek-Yun;Jeon, Jong-Duek
    • Journal of the Korean Institute of Intelligent Systems
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    • v.13 no.1
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    • pp.97-101
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    • 2003
  • 최근 수학구조 및 교수-학습과 관련된 연구에 지식공간 이론을 응용하고자하는 논문들이 많이 나오고 있다. 실제로 유의미 학습과 관련된 수행평가와 수학문제를 푸는 능력에 관한 평가를 연구하는데 지식구조가 응용되고 있지만 이를 활용하는데는 많은 애로사항이 있으며 이를 보완하기 위한 여러 가지 방법이 연구되어오고 있다. 특히, Schrepp교수는 스피드문제의 경우로 제한하여 지식공간론을 응용한 일반화된 수학구조의 연구방법을 제시하였다. 본 논문에서는 주관적 지식의 평가를 하게되는 수학구조 및 공간에 관한 연구를 하는데 효과적으로 응용될 수 있는 퍼지지식공간론에 관한 전반적인 기초 이론을 정의하고 그 성질들을 연구하고자한다.

Cognitive Knowledge Structure and Information Seeking Framework to Reduce Cognitive Burden (사용자의 인지부담 절감을 위한 인지 기반 지식 구조 및 정보 탐색 프레임워크)

  • Park, Ho-Gun;Myaeng, Sung-Hyon;Kim, Kyung-Min;Jang, Gwan;Choi, Jong-Wook
    • Korean Journal of Cognitive Science
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    • v.19 no.4
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    • pp.419-441
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    • 2008
  • As the Web and digital libraries have become a commodity, they are used for a variety of purposes and tasks that may require a great deal of cognitive efforts. However, most search engines in the Web and digital libraries support users with only searching and browsing capabilities, leaving all the cognitive burdens of manipulating information objects to the users. We propose a two-level model for human-Web interactions, consisting of knowledge and information spaces, and a tool that provides knowledge space and inter-space operations in addition to searching and browsing at the information level. Knowledge space is an explication of user's conceptual view of the information objects being explored through interactions with the Web or a digital library. Topics are created and related with associations at the knowledge level and connected to information objects in information space. The tool implemented using the Topic Maps framework has been tested for efficacy as an aid to reducing cognitive burden under exploratory search task.

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Representation of Physical Phenomena and Spatial Relations in the Virtual Reality (가상현실에서 물리적 현상들과 공간관계들의 표현)

  • Park, Jong-Hee;Kim, Tae-Kyun
    • The Journal of the Korea Contents Association
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    • v.12 no.6
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    • pp.21-31
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    • 2012
  • The virtual reality consists of a virtual space constructed similar to the reality and agents residing in it. Our virtual space refers to an orderly space that is governed by such physical properties as mass, gravity, friction, and associated rules on top of the usual visual rendering. To construct this virtual world we are to develop virtual agents behaving like humans and the environment surrounding them. In order to improve the existing reactive agents designed to act to their designers' dictation in predetermined space or memory into autonomous agents, we need diverse kinds of knowledge among others related to the spaces for the agents to act in. Our design and implementation focuses on the spatial knowledge among those diverse aspects of knowledge required. The developed knowledge representation scheme is used on a basis for realistic and efficient physical cyber-environment, and as the knowledge structure to simulate the virtual agents' knowledges on spaces.

An Analysis of Spatial Determinants of Innovative Activities in Korea (혁신활동의 공간적 결정요인 분석)

  • Jeong, Jun-Ho
    • Journal of the Economic Geographical Society of Korea
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    • v.10 no.4
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    • pp.394-413
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    • 2007
  • This paper attempts to analyze spatial determinants of innovative activities at the municipal level in Korea, capitalizing upon spatial econometric techniques. Several spatially weighted matrices will be employed, implying diverse spatial conceptions and interactions. A contribution can be have been made to enhancing an understanding of the spatial interaction and structure of knowledge spillovers in Korea.

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Knowledge Structures to Simulate the Spatial Behavior of Intelligent Virtual Humans (지능형 가상인간의 공간적 행동을 모사하기 위한 지식구조)

  • Hong, Seung-Wan;Park, Jong-Hee
    • The Journal of the Korea Contents Association
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    • v.20 no.12
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    • pp.230-240
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    • 2020
  • To develop a virtual world-based immersive tutoring system, we would like to develop a simulation in the spatial aspect to maximize the diversity and realism of the situation. This implementation requires the modeling of virtual space as well as the knowledge and intelligent thinking functions of virtual humans. First, information structures are needed to simulate the hierarchical and multifaceted composition of space and the corresponding knowledge of virtual humans. Specifically, four structures for 2.5D spatial distribution expression, complex spatial relationship expression, object expression, and temporal and spatial representation of events are developed respectively. It then uses these expressed knowledge to develop the spatial thinking function of virtual humans needed to make spatial movement. In general, events have a chain effect on adjacent or connected objects through force, resulting in a variety of situations and reflected in the planning of the next action by the virtual humans involved. For this purpose, the development of events according to historical trends is recorded on the representation structure of time and space. It embodies typical events to demonstrate the feasibility of independent behavior in complex spaces among virtual people.

Maintaining Spatial Informations and Structuring Appilcation System in 2-Dimensional Space (2차원 공간에서 공간 정보 유지 및 응용에 관한 연구)

  • Lee, Mal-Rye;Hwang, Su-Cheol
    • The Transactions of the Korea Information Processing Society
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    • v.4 no.8
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    • pp.2007-2016
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    • 1997
  • Generally the quantitative and qualitative knowledges are used to describe the spatial information between objects in 2-dimensional space. In this study, we consider the combin of two knowldeges for complementing each disadvantages and suggest a method of maintaining a locational relation when a moving object is rotated or moved to another place between n static-objects. Also, we suggest a algorithm of modifying the relations when new locational relation is inserted into the network that represent the spatial knowledgs of the static objects. Then in order to apply our result, we have constructed a system which provide the locational informations between building and a moving car

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Analysis of Geographical Patterns of Intellectual Property Applications by Region (지역별 지식재산 출원의 지리적 패턴 분석)

  • Shin, Su-Yeon;Jung, Sang-Hoon
    • Journal of the Korean Regional Science Association
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    • v.39 no.2
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    • pp.31-46
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    • 2023
  • This study aims to analyze the spatial patterns of intellectual property across various regions through an in-depth analysis of intellectual property trends and their influential factors. While there's an overall upsurge in intellectual property applications in the Seoul metropolitan areas, a more detailed inspection reveals divergent patterns based on the type of intellectual property - with patent rights primarily increasing in certain non-Seoul areas and trademark rights seeing a rise predominantly within Seoul. Our findings also suggest that the growth in intellectual property applications correlates positively with improvements in public transportation accessibility, expansion of knowledge-based service industries, and a rise in large enterprises, although the relationships vary by intellectual property type. These results indicate the significant influence of geographical factors and industrial structures on knowledge-generation activities, thereby suggesting a need for region-specific policies to bolster these capacities.