• Cross-Cultural Studies
• /
• v.39
• /
• pp.177-190
• /
• 2015

This study investigates the difference of the cognitive approach of Korean and Chines of the space direction that modern Chinese space phrase 'N+shang'. For this, we defined the spatial meaning of the noun 'N' and space noun 'shang' then investigate the conditions when 'N+shang' means 'the substance interior direction' and 'the substance exterior direction'. Also via 'lou+shang', we conducted the survey to Korean and Chinese students in order to see the what kind of cognitive differences be shown when they approach and translate the space direction of 'N+shang' structure. As a result of the survey, we were able to find cultural difference of spatial approach of 'N+shang' between these two countries, Korean select the cognitive inference path; from the substance external direction to internal direction while Chinese select from internal to external.

• Korean Journal of Cognitive Science
• /
• v.22 no.1
• /
• pp.19-38
• /
• 2011

When quantitative representation and reasoning about space is difficult or impossible in a real world, we can use qualitative representation and reasoning. RCC-8 is a well-known qualitative method for 2D space. RCC-8, in which a basic ontological primitive entity for space is a region, shows the connection-based logics and the conceptual neighbors and transitions of topological status between two regions. The transitions happen by changing position or size of regions. However, more aspects have to be considered for representing and reasoning of the world. We propose a modified and extended method QSR-14 for qualitative spatial representation and reasoning of a dynamic physical 2D world in the gravitation field. We mention the need of a global reference frame and describe QSR-14 in detail for representing and reasoning of physical and chemical changes of a real world using the global reference frame. We believe QSR-14 is appropriate for the qualitative spatial representation and reasoning of a dynamic physical world. The usefulness of QSR-14 is shown with several examples.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.15 no.12
• /
• pp.7372-7379
• /
• 2014

This study examined the landscape characteristics of Daniel Libeskind's architecture by analyzing the perceived form characteristics visually and the sense of space recognized inside and outside the building in Daniel Libeskind architecture. The results showed that Libeskind is to deconstruct not only the 'temporal boundaries' but also the 'morphological contradiction' through sketch and public architecture by de-constructive language. These series of works could be interpreted as the space perceived time and space in the past by the 'Blurredness of temporal and spatial borderline'.

• Journal of the Architectural Institute of Korea Planning & Design
• /
• v.35 no.9
• /
• pp.101-108
• /
• 2019

Chinese ethnic minorities are inheriting their own traditions based on thousands of years of community life. Yunnan province in china is a castle in which many ethnic minorities have been living on the basis of various natural environments. Their traditional village can be regarded as a place reflecting minorities' thousands year of history and culture, and elements of positive social spaces are seen from the old village. Streets and places of the village are accumulated as images for residents. Based on their imagination-concept, sketch maps, reflecting residents' cognitive perception were collected. Analysis of 21 sketch maps shows that architectural elements, forming a unique landscape and community life contribute to establish a unity of one nation. the oldest tree in the village has a strong specificity as a place with the belief that the tree protects all residents in the village. Space in the head of the residents and Social spaces, embedded in the memories of the residents living in the community continued organically and the roads of the village showed clear recognition. Following this, the analysis methodology of social spaces and sketch will be examined in depth.

• Spatial Information Research
• /
• v.17 no.4
• /
• pp.405-416
• /
• 2009

According to the changes of the city's paradigm, the demand on u-City increases rapidly. u-City has been built at 54 areas in Korea (as of May 2009). One of the important determinants of success or failure in the increasing of u-City is how to provide u-Services. Most current u-Services are Sensor Network-based monitoring services to manage urban infrastructure. u-GIS is one of fundamental requirements to implement 'any time and any where' u-Service which covers the essential meaningful term "ubiquitous". Hence, in this paper, we 1) describe the definition of the spatial awareness, 2) discuss how to converge (Spatial Embedding) among different spatial data : topographic spatial data, sensor spatial data, and more, 3) bring forth an advanced form of u-Service, 4) analyze the state-of-the-art u-GIS techniques.

• Proceedings of the Korean Information Science Society Conference
• /
• 2007.10b
• /
• pp.44-49
• /
• 2007

새로운 패러다임인 유비쿼터스에 대한 개념이나 적용 기술들에 대해서는 많은 연구가 진행되고 있으나, 이를 고려한 도메인 분석 기법에 대한 연구는 많지 않다. 또한, 범용적으로 사용되고 있는 휘처 기반의 도메인 분석 기법은 공간 재설계나 상황 인지 등의 유비쿼터스 컴퓨팅의 대표적인 특징을 수용하는 데에는 한계를 가지고 있다. 본 논문에서는 #공간 재설계#나 #상황 인지#에 초점을 두고 휘처 개발 방법을 통해 유비쿼터스 컴퓨팅 서비스의 도메인 분석 방법을 제시한다. 유비쿼터스 환경을 위한 정형화된 유비쿼터스 휘처 메타모델을 제시하고, 유비쿼터스 컴퓨팅 서비스를 휘처로 표현함으로써 기존의 휘처 모델링 방법에 의한 유비쿼터스 컴퓨팅 서비스의 모델링 접근을 가능하게 한다. 이로써 유비쿼터스 서비스 도메인 모델의 효과적인 분석을 가능하게 하고 정형화된 휘처 모델을 통한 기존 휘처 모델의 제품 계열 개발에 따른 재사용성을 증진시킬 수 있다.

• Spatial Information Research
• /
• v.18 no.3
• /
• pp.23-32
• /
• 2010

LIDAR data are useful for forest applications such as bare-earth DEM generation for forest areas, and estimation of tree height and forest biomass. As a core preprocessing procedure for most forest applications, this study attempts to develop an efficient method to detect forest areas from LIDAR data. First, we suggest three perceptual cues based on multiple return characteristics, height deviation and spatial distribution, being expected as reliable perceptual cues for forest area detection from LIDAR data. We then classify the potential forest areas based on the individual cue and refine them with a bi-morphological process to eliminate falsely detected areas and smoothing the boundaries. The final refined forest areas have been compared with the reference data manually generated with an aerial image. All the methods based on three types of cues show the accuracy of more than 90%. Particularly, the method based on multiple returns is slightly better than other two cues in terms of the simplicity and accuracy. Also, it is shown that the combination of the individual results from each cue can enhance the classification accuracy.

• Proceedings of the Korean Society of Broadcast Engineers Conference
• /
• 2008.02a
• /
• pp.183-186
• /
• 2008

본 논문은 공간영역에서의 오디오 채널 신호의 압축 방법에 있어서, 공간 파라메터의 효율적인 표현 방법을 제안하려 한다. 대상이 되는 공간 파라메터는 인간청각의 ILD(Internaural Level Difference) 인지와 관련한 공간 파라메터에 관한 것으로 ICLD(Inter-Channel Level Difference) 파라메터의 표현방법 관한 것이다. 본 논문의 목적은, ICLD 의 통계적 특성을 분석하고 이에 충실한 표현방법을 제안함으로써, 양자화 시 기존 표현 방법보다 왜곡율을 개선시킴으로써 복원된 오디오 신호의 충실도를 높이는 것을 목적으로 한다. 따라서 본 논문에서는, 새로운 ICLD 표현 방법을 소개하고 이에 대한 이론적 통계적 근거를 제시하며, 실험결과로써 기존 방법과 비교된 왜곡율 측정(distortion measure) 결과를 제시하여 제안된 방법의 우수성을 입증한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2001.04b
• /
• pp.933-936
• /
• 2001

공간데이터베이스 시스템에서 데이터베이스의 일관성 유지를 위해 의미적 무결성을 지원해야 한다. 예를 들어, 실세계의 구경계 레이어에서 공간 객체인 구는 주위의 구들과 항상 접해 있어야만 하는 상접 (Meet)한 성질과 두개 이상의 다른 구가 동일한 이름을 가질 수 없는 성질을 가진다. 이 성질은 실세계에서 묵시적으로 인지되는 개념이다. 따라서 공간객체의 갱신으로 인해 레이어에 대한 묵시적인 개념이 위배될 경우 무결성 유지가 필요하다. 본 논문에서는 이 레이어에 대한 공간 객체의 무결성을 유지하기 위한 능동적 공간 연산 트리거를 제안한다. 제안한 기법은 레이어에 대한 무결성 제약조건이 위배될 때 수행되며, 동일 레이어에 대한 공간과 비공간 데이터 트리거로 나누어 수행되고, 다른 레이어에 대한 비공간 데이터 트리거를 수행하는 기법이다. 동일한 레이어에 대한 능동적 공간 연산 트리거는 공간객체인 공간 비공간 데이터에 대한 각각 또는 모두에 대한 갱신인지를 구분하여 공간 데이터에 대한 트리거 수행단계와 비공간 데이터에 대한 트리거의 수행단계로 나누어 수행 전략를 결정하여 수행되고, 마지막으로 다른 레이어에 대한 비공간 데이터에 대한 트리거를 수행한다. 능동적 공간 연산 트리거는 상접성을 유지해야 하는 공간 객체들의 의미적 무결성을 위해 각각의 공간과 비공간 데이터에 대하여 3 단계 수행으로 공간 객체에 대한 의미적 무결성 유지와 자동 보정으로 사용자 편의성을 제공한다.

• Journal of the Korean Society of Floral Art and Design
• /
• no.40
• /
• pp.3-24
• /
• 2019

This study aim to suggest connective potential of eco-therapy in interior therapy for integrative psychotherapy. The study method was literature review on qualitative study. The study scope was ranged as the following three steps: 1) Literature review on integrative psychological therapy; 2) Discussion on therapy and ecology in interior design; and 3) Association between three aspects of integrative psychotherapy(emotion, cognition and behavior) and psychological phases of interviewee (quasi-consideration, consideration, preparation, behavior, and maintenance). The study results are summarized below: 1) Emotional aspect of integrative psychotherapy utilizes installing and sensory aspects of space. 2) Cognitive aspect of integrative psychotherapy utilizes energetic and installing aspects of space. 3) Behavioral aspect of integrative psychotherapy utilizes structural, installing, emotional, and purposive aspects of space. This study has its significance in extending collaborative concept of plants as the decoration to broad sense of eco-therapy available as the psychological factor in organic relationship between human and environment, which will be used as the resource for design therapy training program in the future.