• 한국언어정보학회:학술대회논문집
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• 한국언어정보학회 2002년도 Language, Information, and Computation Proceedings of The 16th Pacific Asia Conference
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• pp.1-1
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• 2002

This talk provides an overview of current work in my research group on the syntactic annotation of the T bingen corpus of spoken German and of the German Reference Corpus (Deutsches Referenzkorpus: DEREKO) of written texts. Morpho-syntactic and syntactic annotation as well as annotation of function-argument structure for these corpora is performed automatically by a hybrid architecture that combines robust symbolic parsing with finite-state methods ("chunk parsing" in the sense Abney) with memory-based parsing (in the sense of Daelemans). The resulting robust annotations can be used by theoretical linguists, who lire interested in large-scale, empirical data, and by computational linguists, who are in need of training material for a wide range of language technology applications. To aid retrieval of annotated trees from the treebank, a query tool VIQTORYA with a graphical user interface and a logic-based query language has been developed. VIQTORYA allows users to query the treebanks for linguistic structures at the word level, at the level of individual phrases, and at the clausal level.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2003년도 춘계학술발표논문집 (중)
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• pp.1015-1018
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• 2003

본 논문은 날로 증가하는 데이터 처리 요구를 데이터 처리 전용 칩을 이용하여 데이터베이스, 데이터 마이닝, 또는 전문가 시스템 통과 같이 데이터 비교연산에 시간을 많이 소모하는 응용 소프트웨어의 처리 속도를 최소화 할 수 있는 시스템을 제안한다. 본 시스템은 기존의 숫자처리(numeric processing)보다는 기호처리(symbolic processing)를 위해서 관계 연산(relation operation) 모듈을 이용하여 입력된 데이터들을 하드웨어 레벨에서 고속으로 처리한다. 본 시스템은 칩으로 설계되어 하드디스크 레벨에서 시스템을 가속 시린 수도 있고, IP(Intellectual Property)로 구현되어 SoC(System-on-a-chip)의 한 모듈로서 프로세서 레벨에서 시스템을 가속시킬 수도 있다.

• 전자공학회논문지B
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• 제28B권7호
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• pp.508-519
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• 1991

A new heuristic two-dimensional symbolic layout compaction approach is developed. After conventional one-dimensional compaction steps, all the components on the critical paths that define the height or width of the given layout are found and rearranged to reduce layout size. During this process, constraints in both x and y directions are considered and pitch-matching of ports for hierarchical compaction can be achieved to reduce the amount of the design data. This approach generated the smallest area for several examples we have tried when compared with other published results. The expected run time can be bouned by OT$_1$, where T$_1$ is the run time of a typical one-dimensional compactor.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1989년도 한국자동제어학술회의논문집; Seoul, Korea; 27-28 Oct. 1989
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• pp.805-812
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• 1989

An efficient diagnostic approach for real-time operation aiding expert system in chemical process plants is discussed. The approach is based on the hybrid of the simplified symptom tree(SST) and the fault consequence digraph(FCD), representation of propagation patterns of fault states. The SST generates fault hypothesis efficiently and the FCD resolve the real fault accurately. Frame based knowledge representation and object-oriented programming make diagnostic system general and efficient. Truth maintenance system enables robust pattern matching and provides enhanced explain facilities. A prototype expert system for supports operation of naphtha furnaces process, called OASYS, has been built and tested to demonstrate this methodology. Utilization of diversified process symbolic data, produced using dynamic normal standards, overcomes the problem of qualitative Boolean reasoning and enhance the applicability.

• 전기학회논문지
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• 제61권11호
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• pp.1682-1688
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• 2012

This paper introduces a GP(Genetic Programming) based robust technique for temperature compensation in short-range prediction. Development of an efficient MOS(Model Output Statistics) is necessary to correct systematic errors of the model, because forecast models do not reliably determine weather conditions. Most of MOS use a linear regression to compensate a prediction model, therefore it is hard to manage an irregular nature of prediction. In order to solve the problem, a nonlinear and symbolic regression method using GP is suggested. The purpose of this study is to evaluate the accuracy of the estimation by a GP based nonlinear MOS for 3 days temperatures in Korean regions. This method is then compared to the UM model and has shown superior results. The training period of 2007-2009 summer is used, and the data of 2010 summer is adopted for verification.

• 한국의류산업학회지
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• 제8권6호
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• pp.672-678
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• 2006

This study examines the implications of fashion in self-expression or image management among college students in Korea. Socio-demographic factors are considered in addressing following research questions: why Korean college students seek luxury goods; how they recognize the effects of using luxury goods on their image management; whether or not they have purchased counterfeit luxury goods; and why they buy counterfeit goods. In order to explain the relationship between fashion and social class, the study examines various sociological theories including Erving Goffman's dramaturgical approach. The data were drawn from 1419 students from 10 universities nationwide in 2005. Chi-square analyses yields outcomes as follows: Using luxury goods works as a class symbol that gives the users the image of higher socio-economic background; use of counterfeit luxury goods and its symbolic effects in image management do not have significant relationship with socio-economic background.

• 한국의류학회지
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• 제17권1호
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• pp.137-149
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• 1993

The concept of style including the external form and internal meaning provides a useful structure to clarify the historical phenomenon on dress. The purpose of this study was to explore surrealism related to the external form and internal meaning and the stylistic change of surrealism through 1930 and 1988 according the linked solution proposed by Brodsky. The results were as follows; 1. In terms of double roots including the external form and the internal meaning on the surrealism of dress, first, the external form was founded to be that each objects having symbolic meaning was dislocated from its original place to dress. Second, the aspects of internal meaning intended to represent not rational and external world but irrational as well as to reveal other nature of object or dress itself. 2. The change of surrealistic style on dress was characterised as "linked solution" change theory than cyclical change theory through the historical data from 1930 to 1988 of documentary sources.

• 복식
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• 제56권9호
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• pp.50-65
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• 2006

The purpose of this research is to analyze the plasticity of women's hats in the 20th century. This paper reveals the characteristics of formation through the historical survey of women's hats, which can be used as a basic design data for developing high value added products. Hats have been worn to play as key roles of various social codes. During the 20th century, functional roles of hats still existed, and the roles of ornaments had been gradually increased, however, the roles with symbolic meanings of regarding social class had been weakened. The major plasticities of hats can be generally analyzed based on the shape, material, technique, and ornament. As the time passed by to the end of the 20th century, flat-shape hats have been worn casually in both Western countries and Korea.

• 한국지능시스템학회논문지
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• 제18권1호
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• pp.14-19
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• 2008

대규모로 유전자 발현정도를 동시에 측정하는 마이크로어레이 실험은 많은 양의 데이터를 생성하기 때문에, 자동화된 효과적인 분석기법이 필요하다. 이 논문에서는 약물의 영향 분석을 위해 약물의 투여량 및 투여후의 시간대별로 샘플을 추출하여, 마이크로어레이를 이용하여 유전자의 발현량을 분석하는 경우에, 약물에 대해서 반응하는 유전자를 추출하는 데이터마이닝 기법을 제안한다. 제안한 방법에서는 유전자의 발현 정도값을 이전 비교대상의 값을 기준값으로 하여 증가, 감소, 답보에 해당하는 기호로 매핑하여, 분석자가 원하는 패턴을 보이는 유전자를 추천한다. 한편, 유전자의 상호간에 많은 영향을 주고받기 때문에 특정 약물을 투여할 때, 이에 직접적인 영향을 받는 것도 있지만, 이와는 전혀 상관없이 동작하는 것도 있기 때문에, 제안한 방법에서는 이러한 약물 투여와 유의성이 있을 가능성이 있는 유전자만을 전처리과정을 통해서 필터링하는 기법을 활용한다.

• International Journal of Costume and Fashion
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• 제8권2호
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• pp.11-19
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• 2008

Materials from the 1960's such as pearl, glitter, paper, vinyl, and metal are being used identically in modern make-up, communicating various messages as creative works of art incorporating design-related factors of expression which are difficult to express generally, three-dimensional factors of decorative effects, and symbolic factors considering cultural aspects. The present study investigates the futurism apparent in 1960's fashion and art, and aims to observe how the materials used in 1960's futurism are expressed in modern make-up. This was performed by collecting and analyzing data, mostly from related thesis dissertations, fashion centered magazines, and internet sites. Results were analyzed in terms of a figurative perspective on the characteristics of futurist make-up, categorizing it into aspects of form, color, and texture, yielding the conclusion that modern make-up has been consummated as a form of creative art.