• 한국HCI학회:학술대회논문집
• /
• 2008.02b
• /
• pp.436-441
• /
• 2008

Contemporary workspace is configured in various manners according to working patterns, collaborative or independent nature of works, group-wise working styles and culture, the size of the group, and so on. On the other hand, conventional office space has tended to be a monolithic single space packed with various types of works. This change reflects what has happened to the meanings and structures of office space. The ubiquitous computing technique is being applied to the development of the intelligent office as it grows. This leads to the change of intelligent office technology which provides user-oriented spatial service. This paper focuses on the conceptualization and design of service scenarios or the intelligent office based on the user-oriented spatial service paradigm.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.27 no.5C
• /
• pp.435-444
• /
• 2002

In this paper, a novel packet scheduling algorithm, so-called the CSL algorithm is discussed, whereby the firewall property as well as the deterministic delay bound guarantee are supported in session level. Lots of simulation studies validate those properties of the CSL algorithm. The CSL algorithm is distingushable from the well- known EDD scheme in terms of the firewall property. Regarding the implementation complexity, the CSL algorithm turns out to be of 0(1) besides the sorting overhead. Owing to the maintained generic fair queueing structure in the CSL algorithm, a various fair queueing schemes can be applied with minor modification. For the TCP/IP network which is vulnerable to the misbehaving traffic sources, the firewall property of the CSL algorithm is quite useful for the advanced quality of services.

• Journal of the Korean Institute of Intelligent Systems
• /
• v.8 no.2
• /
• pp.134-141
• /
• 1998

Sometimes we need to acquire symbolic quantity of information instead of physical quantity for the output of any system. For instance we can not control traffic signal accurately through only the number of vehicles. At that case we can produce better output using symbolic quantity of road length and width and vehicle type. But it is very difficult to aggregate symbolic information from the unrelated and mutually conflicted input after calculating linear and related expression. Moreover that will take much time to produce symbolic output by the physical quantity only. In this paper we implemented the ultimate traffic control information by using fuzzy sensor algorithm and compared our results with the conventional traffic controller after studying the necessity of symbolic information in the traffic control.

• Fire Science and Engineering
• /
• v.22 no.2
• /
• pp.97-103
• /
• 2008

As multiplex available premises become more complex and diversified due to increasing social and individual demands, the evacuation safety gradually deteriorates exhibiting functional difficulties even in ordinary fires. Considering the limitations of passive evacuation systems such as evacuation stairs and corridors, an evacuation facility must be designed, installed, and maintained the way that it remains fully functional and efficient when fire breaks out. This study tries to identify the issues of evacuation facilities and devise how to improve them by investigating the evacuation facility efficiencies of multiplex available premises and conducting a survey on fire safety attitude.

• Neonatal Medicine
• /
• v.18 no.1
• /
• pp.143-147
• /
• 2011

Argininosuccinic aciduria (ASAuria) is a rare autosomal recessive urea cycle disorder. Neonatal presentation of ASAuria is the most common form. It is characterized by lethargy, feeding intolerance, decreased consciousness, and coma after 24 to 72 hours of birth. We describe a rare case of ASAuria in a female neonate who presented with severe hyperammonemia, a typical characteristic of urea cycle disorders. This patient's diagnosis was confirmed by biochemical analyses, and we found that the patient had a point mutation of the argininosuccinate lyase gene, which was homozygous for a novel 556C>T substitution. We have never seen the neonatal form of ASAuria in Korea. Therefore, this is the first report of neonatal onset ASAuria in Korea.

• Proceedings of the Korean Information Science Society Conference
• /
• 2006.06a
• /
• pp.34-36
• /
• 2006

본 연구는 특정 사물을 계속 접하면서 그 사물에 대한 기억 강도가 의식적 노력 없이도 점점 강화되는 암묵적 기억 인출과정 associative memory retrieval의 DNA 연산 가능성을 논한다. 예를 들어 한 표적 단어에 대한 노출이 이를 관찰하는 시스템에게 그 단어의 기억 강도를 강화시키는 반면, 그와 유사한 다른 단어는 천천히 감소되고 나머지 가장 다른 단어는 일찍 잊혀지는 현상을 생각할 수 있다. 이들 단어들과 알파벳 철자들을 DNA 염기서열로 표현하고 simulated annealing을 통하여 결합 결과를 얻는다. Ridge regression 형태의 supervised 학습을 통하여 한 가지 표적 단어가 많이 생성되도록 DNA 조각들의 개수 분포를 변화시켜 진행한다. 실험 예로 'tic' 'tac' 'toe' 세 가지 단어를 그 아이템으로 정하여 계속 자극받는 표적 단어의 갯수가 증가함을 DNA annealing 시뮬레이션을 통하여 확인할 수 있다. 또한 'tac' 과 't' 와 'c'를 공유하는 'tic' 의 감소 점도가 't'만을 공유하는 'toe' 보다 느림을 확인할 수 있다. 위의 실험들을 통해 연합기억associative memory의 암묵적 인출과정을 분자 층위에서 표현할 수 있음을 확인 할 수 있다.

• The Journal of the Korea Contents Association
• /
• v.9 no.3
• /
• pp.262-269
• /
• 2009

The public and private sectors have quite different views on the operation of community welfare alliance. Their understanding of the issues has a vast difference, which may lead to twisted operation of the community welfare alliance. In fact, there are many areas that have troubles in the operation of the alliance. This study systematically analyzes limitations that the alliance has and it goals to draw out improvement policies to overcome them. As a study method, a survey is conducted on the leaders of community welfare alliance to suggest an AHP analysis model on the issue awareness and improvement policy. Concentrated on the analyzed results and implications entailed through the analysis, this study suggests improvement policies to overcome such limitations that the community welfare alliance has.

• Journal of Fashion Business
• /
• v.1 no.4
• /
• pp.34-48
• /
• 1997

Dresses of the 1950s and 60s when the range and changes of fashion were wide and heavy were closely related with various styles of that time's architecture from the form, use of material, structure to the color. In this, study, characteristics of formalism and brutalism, main architectural streams of that period, such as line, structure, function, material, texture and color are analyzed in detail and these characteristics and those of dress are compared and analyzed to see if there are common aesthetic senses between them. It is particularly noteworthy that at that time formalistic architecture represented joy and abundance through enriched creation of appearance and flowing, symbolic linear beauty while the brutalistic produced young and vivid liveliness through functional, reasonable and moderate beauty, and this young and joyful atmosphere coincided exactly with frank, lively aesthetic senses of the young generation's fashion. Therefore, we can see common significance in the following fact ; architectural modes and fashion art of the 1950s and 60s were the result of more humane and enriched expressions from economical growth, and also product of that time's desire to adapt itself realistically to the rapid, complicated pop culture resulted from mass production.

• Proceedings of the KAIS Fall Conference
• /
• 2009.05a
• /
• pp.166-169
• /
• 2009

'에듀테인먼트(Edutainment)'라는 용어의 등장과 함께 오늘날 게임은 새로운 교수학습매체로 관심을 끌고 있다. Morice(2000)에 의하면 오늘날 컴퓨터 게임은 교수-학습 과정에 있어 다양한 방식으로 접목되고 있으며, 실제로 사용자들이 열광하는 다양한 게임의 장르별 매력적인 요소가 학습에 접목이 가능하다고 제시하고 있다. 본 연구는 이러한 새로운 교육적 패러다임의 변화를 뒷받침 할 수 있는 에듀게임의 효과적인 개발을 궁극적인 목적으로 하여 진행되었다. 구체적으로, 어떻게 하면 막대한 자본이 필요하지 않은 작은 게임의 틀 속에 핵심적인 학습내용을 담아, 에듀게임을 간단하게 조작할 수 있는 툴을 이용하여 어렵지 않게 만들 수 있는가에 대한 의문에서 출발하여 기획된 시나리오와 그것을 바탕으로 제작된 캐주얼 게임을 제시함으로써 교육용 게임의 설계 방향과 활용 방안에 대한 실질적 제안을 하고자 함과 동시에 최근 인류의 생활에 깊숙이 관련되어 있는 컴퓨터 사용에 있어서 이슈가 되고 있는 개인의 정보 보호에 대한 내용을 게임의 주제로 하였으며 그 제목은 '황토의 대모험'으로 명하였다. 게임의 형식은 퀴즈게임과 어드벤처 게임의 복합 형태로, Windows 기반의 모든 종류의 운영제체를 지원하는 통합형 멀티미디어 제작 툴인 Flash MX로 구현하였다. 황토의 대모험의 특징은 다음과 같다. 첫째, 상용화된 멀티미디어 제작 툴로 만들어진 저비용의 간단한 게임을 통한 학습이다. 둘째, 사용자는 다양한 문제 해결 학습을 통하여 게임에서 제공되는 제반 지식을 습득할 수 있다. 셋째, 문제 해결과정에서 정보보호에 대한 의식을 고취하고, 정보보호 방법을 학습하기 전의 기본지식을 습득할 수 있다.

• Journal of Technologic Dentistry
• /
• v.36 no.4
• /
• pp.267-275
• /
• 2014

Purpose: The purpose of this study is to analyze denture satisfaction by burdened cost types. Methods: All 588 subjects in Gyeongsangnam-do, Korea was surveyed randomly. The study was conducted for about 24 days from March 28th to April 20th, 2014. The objects who participated in the survey were offered self-report questionnaires for this study. Results: Satisfaction with Half Price of the National Health Insurance Support Denture patients appears the highest point of $2.98{\pm}0.22$, and The Governor Pledge Free Denture appears $2.90{\pm}0.17$ the lowest. Also Pay Denture appears $2.96{\pm}0.21$. Provincial authority regulated medical carelessness inefficiently and at all during the procedure, without having to pay the cost of individual. also provincial authority support low budget. This is the result from the lowest satisfaction of The Governor Pledge Free Denture patient. Conclusion: According to the survey results, The Governor Pledge Free Denture and The Total Pay Denture's satisfaction are higher than The National Health Insurance Support Denture. and The National Health Insurance Support Denture are more uncomfortable than pay denture to use.