• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 컴퓨터소사이어티 추계학술대회논문집
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• pp.227-230
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• 2003

We can not distinguish semantism of the feature of the current language “big”, “small”, “beautiful”. But we study artificial linguistic interface work and convert natural language to digital binary linguistic theory, we should define the basical conversion process. When we utilize the sum of product fuzzy theory and the visible numerical value, we can establish reasoning rule of input language. Fuzzy theory should be converted to general resulting rule.

• 한국멀티미디어학회:학술대회논문집
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• 한국멀티미디어학회 1998년도 춘계학술발표논문집
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• pp.133-137
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• 1998

MPEG-7의 Standard Description을 위한 여러 가지 요소에 대한 정의가 여러 연구에서 약간의 차이를 주고 있지만 전체적인 방향은 형성되어 지고 있는 실정이다. 본 연구에서는 그 요소들에서 지능형 멀티미디어 탐색엔진에서 high level linguistic query를 처리할 수 있는 fuzzy interenced database 기능을 MPEG-7과 연계할 수 있는가를 연구하였다.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제11권3호
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• pp.165-170
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• 2011

Due to advances in hardware performance, user-friendly interfaces are becoming one of the major concerns in information systems. Linguistic conversation is a very natural way of human communications. Fuzzy techniques have been employed to liaison the discrepancy between the qualitative linguistic terms and quantitative computerized data. This paper deals with linguistic queries using clustering results on data sets, which are intended to retrieve the close clusters or distant clusters from the clustering results. In order to support such queries, a fuzzy technique-based method is proposed. The method introduces distance membership functions, namely, close and distant membership functions which transform the metric distance between two objects into the degree of closeness or farness, respectively. In order to measure the degree of closeness or farness between two clusters, both cluster closeness measure and cluster farness measure which incorporate distance membership function and cluster memberships are considered. For the flexibility of clustering, fuzzy clusters are assumed to be formed. This allows us to linguistically query close or distant clusters by constructing fuzzy relation based on the measures.

• 대한인간공학회:학술대회논문집
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• 대한인간공학회 1995년도 춘계학술대회논문집
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• pp.16-22
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• 1995

The importance of usability evaluation is increasing in developing a new system and product. The current approaches for usability evaluation are: the comparative evaluation to measure usability, and the iterative user interface design to find usability problems. This paper pressents three types of characteristics and a set of criteria for usability evaluation. The methodology for criteria-based quantitative analysis of user interface usability is investigated with a view to measuring usability. The fuzzy weighted-checklist method with linguistic variables is used for quantitatie analysis. This analysis provides a quantitative measure, which reflects the degree of excellence of user interface usability during the design and development phases.

• 전자공학회논문지C
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• 제34C권7호
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• pp.61-69
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• 1997

With the vigorous researches in the character recognition, the need to recognize run-on multilingual handwritten characters is increasing to provide uses with more comfortable PUI(pen user interface) environments. In general, many intermediate word candidates word candidates are generated in run-on multilingual recognition because there is no information of ending position and linguistic kind of character. To remove unnecessary word candidates which are generated in run-on multilingual recognition, we classify them into two groups and select the best candidate among the word candidates in the group where the final characater is completed using 5 attributes. In this research, we propose a method in order to select the best one candidate. It is called WRM (Weighted ranking method). The weights are adaptively trained by LMS(Least mean square) learning rule. Results show that the abilities of decision makin gusing weights are much better than those not using weights.

• 한국언어정보학회:학술대회논문집
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• 한국언어정보학회 2007년도 정기학술대회
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• pp.126-135
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• 2007

We propose and test several computational methods to automatically determine possible saliency cut-off points in Sketch Engine (Kilgarriff and Tugwell, 2001). Sketch Engine currently displays collocations in descending importance, as well as according to grammatical relations. However, Sketch Engine does not provide suggestions for a cut-off point such that any items above this cut-off point may be considered significantly salient. This proposal suggests improvement to the present Sketch Engine interface by calculating three different cut-off point methods, so that the presentation of results can be made more meaningful to users. In addition, our findings also contribute to linguistic analyses based on empirical data.

• 한국언어정보학회지:언어와정보
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• 제17권2호
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• pp.67-91
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• 2013

This paper describes Korean Nominal Bank, a project that provides argument structure for instances of the predicative nouns in the Sejong parsed Corpus. We use the language resources of the Sejong project, so that the same set of data is annotated with more and more levels of annotation, since a new type of a language resource building project could bring new information of separate and isolated processing. We have based on the annotation scheme based on the Sejong electronic dictionary, semantically tagged corpus, and syntactically analyzed corpus. Our work also involves the deep linguistic knowledge of syntaxsemantic interface in general. We consider the semantic theories including the Frame Semantics of Fillmore (1976), argument structure of Grimshaw (1990) and argument alternation of Levin (1993), and Levin and Rappaport Hovav (2005). Various syntactic theories should be needed in explaining various sentence types, including empty categories, raising, left (or right dislocation). We also need an explanation on the idiosyncratic lexical feature, such as collocation and etc.

• 한국언어정보학회지:언어와정보
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• 제4권2호
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• pp.55-68
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• 2000

The efficiency and stability of an NLP system depends crucially on how is lexicon is orga- nized . Then lexicon ought to encode linguistic generalizations and exceptions thereof. Nowadays many computational linguists tend to construct such lexical information in an inheritance hierarchy DATR is good for this purpose In this research I will construct a DATR-lexicon in order to parse sentences in Korean using QPATR is implemented on the basis of a unification based grammar developed in Dusseldorf. In this paper I want to show the interface between a syntactic parser(QPATR) and DTAR-formalism representing lexical information. The QPATR parse can extract the lexical information from the DATR lexicon which is organised hierarchically.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 1999년도 추계종합학술대회
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• pp.450-453
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• 1999

본 논문에서는 사용자와 시스템의 DB, 이미지데이터 및 언어적인 지식표현을 통해 구축된 지식기반 데이터베이스(KDB)와의 인터페이스 역할을 위한 협조적인 검색시스템을 구축하였다. 기존의 데이터베이스 검색시스템은 사용자의 요구에 정확히 일치하는 데이터가 시스템 내에 존재할 경우에만 해당 데이터를 제공하지만 그렇지 않은 경우에는 아무런 데이터도 제공할 수 없다. 이러한 문제점을 해결하기 위해 사용자의 요구에 일치하는 데이터가 데이터베이스 내에 존재할 때 인터페이스를 통해 해당 데이터를 제공하고, 만일 사용자의 요구에 일치하는 데이터가 존재하지 않을 경우에는 퍼지 클러스터링과 언어 레이블의 할당을 통한 지식기반 데이터베이스를 구축하여 사용사의 요구에 가장 근접한 데이터 및 이미지정보를 제시하도록 하였다.

• 지능정보연구
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• 제13권3호
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• pp.141-160
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• 2007

모바일 서비스의 수용성에는 사용자 인터페이스가 중요한 요소이다. 특히 모바일 인터페이스에서 청자(listner)인 인간에게 화자(Speaker)인 기계가 어떻게 시의 적절한 대화를 하는가는 수용성에 중요한 요소임에도 불구하고 아직까지 이에 대한 본격적인 연구가 진행되지 못했다. 따라서 본 연구의 목적은 사용자의 상황을 인식한 존대등분 계산법을 제안하여 이에 근거한 시의 적절한 대화를 지원하는 상황 인식형 모바일 인터페이스를 설계하도록 하는 것이다. 다만 존대등분 계산은 문화별 및 언어별로 차이가 날 수 있으므로 한국어를 대상으로 계산법을 제안하려고 한다. 유비쿼터스 환경과 같은 분산 환경에서 사생활 정보를 보호하면서 사례기반 추론을 수행하기 위해 기존의 Minkowski aggregation 방법을 수정한 Nested Minkowski aggregation 방법을 사용하였다. 또한 본 방법론의 사용가능성을 증명하기 위하여 드라마 사례를 가지고 시뮬레이션 기반의 성능 비교를 수행하였다.