• Annual Conference on Human and Language Technology
• /
• 2015.10a
• /
• pp.81-84
• /
• 2015

자연어 문서에 출현하는 단어에는 중의적 단어가 있으며, 이 단어에서 발생되는 의미 모호성은 대개 그 문맥에 따라 해소된다. 의미 모호성 해소 연구 중, 한국어 단어 공간 모델 방법은 의미 태그 부착 말뭉치를 이용하여 단어의 문맥 정보를 구축하고 이를 이용하여 모호성을 해결하는 연구로서 비교적 좋은 성능을 보였다. 본 연구에서는 Word2Vec를 이용하여 기존 연구인 한국어 단어 공간 모델의 단어 벡터를 효과적으로 축소할 수 있는 방법을 제안한다. 세종 형태 의미 분석 말뭉치로 실험한 결과, 제안한 방법이 기존 성능인 93.99%와 유사한 93.32%의 정확률을 보이면서도 약 7.6배의 속도 향상이 있었다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2001.04b
• /
• pp.364-366
• /
• 2001

문서 범주화는 전자 정보환경에서 매우 유용한 정보처리 도구로서, 다양한 문서 범주화 기법 및 성능향상을 위한 연구들이 지속적으로 이루어지고 있다. 그러나, 대부분의 연구들은 문서 범주화의 대상이 되는 단어 자질 공간의 차원축소 문제에만 집중되었을 뿐, 학습단계에 큰 영향을 미치는 다범주 단어 자질의 범주 모호성은 고려하지 않았다. 본 연구에서는, 다범주 자질의 범주 모호성을 해소함으로써 문서 범주화의 성능향상을 유도하는 범주 모호성 해소 가중치 W를 제시하고 이를 실험을 통해 증명하였다. 실험에서는 Naive Bayes 분류기와 가중치 W를 적용한 Naive Bayes-W 분류기를 직접 구축하여 문서 범주화의 성능향상 여부를 비교하는데 사용하였다. 도출된 실험결과를 통해, 가중치 W는 현재의 분류기가 가지고 있는 자질 표현의 범주 모호성이라는 단점을 보완하고 분류기의 성능향상을 유도함으로써 정보검색시스템의 검색효율을 높이는 데 활용될 수 있음일 증명되었다.

• Tunnel and Underground Space
• /
• v.14 no.5
• /
• pp.353-362
• /
• 2004

Prediction of fragmentation in bench blasting is one of the most important factors to establish the production plan. It is widely accepted that fragmentation could be accurately predicted using the Kuz-Ram model in bench blasting. Nevertheless, the model has an ambiguous or subjective aspect in evaluating the model parameters such as joint condition, rock strength, density, burden, explosive strength and spacing. This study proposes a new method to evaluate the parameters of Kuz-Ram model, and the predicted mean fragment sizes using the proposed method are examined by comparing the measured sizes in the field. The results show that the predictions using Kuz-Ram model with the proposed method coincide with field measurements, but Kuz-Ram model does not reflect the in-situ rock condition and hence needs to be improved.

• Proceedings of the Korea Society of Information Technology Applications Conference
• /
• 2001.11a
• /
• pp.65-65
• /
• 2001

• Journal of the Korean Geographical Society
• /
• v.43 no.1
• /
• pp.71-86
• /
• 2008

The ambiguity of spatial language can be a source of communication problems. For instance, the 'the opposite side' in a sentence such as 'where is the opposite side of building X' can mean more than one direction. Research interests are focused on the directions of a spatial language 'the opposite side'. This study also explored the effect of geometric properties such as reference object's shape and distance from the reference object and spatial reference frame in the comprehension of 'the opposite side'. The assessment tasks used consisted of rating how appropriate the sentence 'where is the opposite side of building X' was to describe a series of pictures. The results of experiment suggest that 'the opposite side' means in most cases more than one direction simultaneously. Changing spatial reference frame has significant effects on individuals' rating of the tasks. However, while reference object's shape (prolonged building) has a consistent effect of the ratings given, the distance from the reference object (shortened road width) has limited influence in comprehending the tasks.

• The Journal of the Korea Contents Association
• /
• v.21 no.9
• /
• pp.666-683
• /
• 2021

Organizational humor is generally perceived as a phenomenon that helps to develop happy feelings and positive workspace. While humor may affect organizational members in diverse ways, the ambiguous nature of humor may create uncertainty and unexpected outcomes. In particular, humor used by and between organizational members in diverse organizational situations (including physical office context and work hours) may influence individual's perception of space. Findings suggest that humor interaction acts as a form of deviant behavior that diverts from work. This momentary non-work event (humor) may serve as a ritual to influence individual's perception of space, from work to personal domain, and vice versa. The quality of interpersonal relationships between the communicators may also be influenced by humor. This shift in the nature of interaction (from work to non-work) may lead to blurring boundaries of work and work experiences. Therefore, organizational humor may provide insights into how workers interact, perceive, and manage work and personal space within organizational contexts.

• Korean Institute of Interior Design Journal
• /
• v.14 no.2 s.49
• /
• pp.20-28
• /
• 2005

This paper investigates that the ambiguity of the boundary between interior space and exterior space in architecture appears universally in history and reveals the various aspects of ambiguous boundary in architecture. The space is formed by the relationship with the surroundings and the boundary of two opposite spaces is apt to be ambiguous according to lots of complex factors. Before Modern Architecture the boundary of interior and exterior space had a tendency to be ambiguous by modifying compositional method of material boundary, that is semi interior-exterior space, the reversion of interior and exterior space and space in space. After Modern Architecture the meaning of physical boundary in space is lost along with dissolution of boundary over the society and the boundary of space comes to be dematerialized by the technology and the change of space perception. The phenomenon of deconstruction in spacial boundary accelerate increasingly according to fluid space, mutually interpenetrated space, visual transparency and adjustment of layers. And contemporary technology is collapsing the meaning itself of space division fundamentally.

• Proceedings of the Korean Information Science Society Conference
• /
• 1998.10b
• /
• pp.105-107
• /
• 1998

지리 정보 시스템(Geographic Information System, GIS)에서 이용되는 공간 데이터 모델의 표준 규약인 OpenGIS 명세서(specification)를 이용하여 공간 관계 연산자(Spatial Relational Operator)를 구현하고자 할 때 세부적인 의미가 명확하게 이해되지 않는 경우가 많다. 본 논문에서는 각각의 공간 객체들의 내부(Interior), 외부(Exterior), 경계(Boundary)의 정의를 이용하여 실제로 공간 연산자를 구현할 때 고려해야 하는 의미의 불확실성에 대해 고찰하여, 세부적 의미를 밝힌다.

• The Korean Publising Journal, Monthly
• /
• s.239
• /
• pp.6-11
• /
• 1998

우리의 현실 속에 비현실을 체험하곤 한다. 매일 밤 꾸는 꿈에서, 가까운 사람의 죽음에서, 컴퓨터 게임이나 시뮬레이션 공간에서 비현실을 감지한다. 현실과 가상의 경계가 모호한 현대사회에서 환상문학이 던지는 반어법적 질문은 오히려 이 시대 인간의 심연과 맞닿아 있다. 이즈음 새롭게 떠오르는 환상문학의 관심은 대표적인 고전작품들 속에서 그 뿌리를 확인해 볼 수 있다. 9인의 문인.평론가가 세계 환상문학의 백미를 가려 뽑아 독자 여러분께 소개한다.

• Journal of the Korea Convergence Society
• /
• v.8 no.6
• /
• pp.227-235
• /
• 2017

The essence of architecture is space acquired as a result of architect's design act, but the object of the design is not the space and it is the physical elements to construct it. The masters of modern architecture have described the types of spaces that can be composed of these elements, but there is a difficulty in constructing the space because they does not mention how to construct it. From this point of view, if architecture is the techniques for human behavior and the art of building space, it is recognized that there is a need for concrete research on how to construct a space with ambiguous substance. Therefore, I conducted research on the extensibility of diagonal spaces through '4 Logements Studio' by Henri Ciriani, a representative architect of Neo Corbusian. The 'network for identity' method proposed by Ciriani was examined as a methode to realize spatial expansion and the furniture should be designed as an element of reading space and 3 optimal alternatives for 4 housing arrangements were obtained based on the Equivalence, Lighting, View, and Community life.