• 한국정밀공학회지
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• 제23권3호
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• pp.22-31
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• 2006

This paper introduces an approach to an ontology-based knowledge framework for product life cycle management (PLM). Participants in a product life cycle want to share comprehensive product knowledge without any ambiguity and heterogeneity. However, previous knowledge management approaches are limited in providing those aspects. Therefore, we suggest an ontology-based knowledge framework including knowledge maps, axioms and specific knowledge far domain. The bottom level, the axiom, specifies the semantics of concepts and relations of knowledge so that ambiguity of the semantics can be alleviated. The middle level is a product development knowledge map; it defines the concepts and the relations of the product domain common knowledge and guides engineers to process their engineering decisions. The middle level is then classified further into more detailed levels, such as generic product level, specific product level, product version level, and product item level for PLM. The top level is specialized knowledge fer a specific domain that gives the solution of a specific task or problem. It is classified into three knowledge types: expert knowledge, engineering function knowledge, and data-analysis-based knowledge. This proposed framework is based on ontology to accommodate a comprehensive range of unambiguous knowledge for PLM and is represented with first-order logic to maintain a uniform representation.

• 한국정보관리학회:학술대회논문집
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• 한국정보관리학회 1999년도 제6회 학술대회 논문집
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• pp.181-184
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• 1999

This study has described information literacy standards have been chosen for teaching students the methods for developing the information competency, closely connected with other subjects in school curriculums beyond the traditional school library users education. According to the Bloom's educational objective texonomy, the information literacy standards have been classified into two domains, cognitive domain and affective domain, and investigated. Desirable information literacy standards have been developed and chosen.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 1991년도 춘계공동학술대회 발표논문 및 초록집; 전북대학교, 전주; 26-27 Apr. 1991
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• pp.469-474
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• 1991

Recent interests in intelligent LP modeling aim to support MS/OR-naive users to be able to apply LP models to practical problems without the expert knowledges required. For more generalized LP modeling, a GPS(General Problem Solver)-based approach is suggested in this paper. It identifies modeling process as a means-ends analysis process. In view of this approach, a) we first divide the knowledges into domain specific assertive knowledges(state) and procedural knowledges about LP modeling(operator and macro) for model-domain independence, b) and then generate LP model according to the difference resolution techniques.

• Journal of Information Processing Systems
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• 제14권2호
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• pp.377-395
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• 2018

Aiming at the problem of service reliability in resource reservation in cloud computing environments, a model of dynamic cloud resource reservation based on trust is proposed. A domain-specific cloud management architecture is designed in which resources are divided into different management domains according to the types of service for easier management. A dynamic resource reservation mechanism (DRRM) is used to test users' reservation requests and reserve resources for users. According to user preference, several resources are chosen to be candidate resources by fuzzy cluster analysis. The fuzzy evaluation method and a two-way trust evaluation mechanism are adopted to improve the availability and credibility of the model. An analysis and simulation experiments show that this model can increase the flexibility of resource reservation and improve user satisfaction.

• 대한음성학회지:말소리
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• 제56호
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• pp.185-194
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• 2005

In this paper, we present POSSDM (POSTECH Situation-Based Dialogue Manager) for a spoken dialogue system using a new example and situation-based dialogue management technique for effective generation of appropriate system responses. Spoken dialogue system should generate cooperative responses to smoothly control dialogue flow with the users. We introduce a new dialogue management technique incorporating dialogue examples and situation-based rules for EPG (Electronic Program Guide) domain. For the system response inference, we automatically construct and index a dialogue example database from dialogue corpus, and the best dialogue example is retrieved for a proper system response with the query from a dialogue situation including a current user utterance, dialogue act, and discourse history. When dialogue corpus is not enough to cover the domain, we also apply manually constructed situation-based rules mainly for meta-level dialogue management.

• Fisheries and Aquatic Sciences
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• 제27권8호
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• pp.488-500
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• 2024

The purpose of this research is to analyze the conservation aspects of fishing techniques in small-scale fishing activities in Labuhan Maringgai. The research was conducted from August to November 2022 in Muara Gading Mas village, Labuhan Maringgai, eastern Lampung. The Ecosystem Approach to Fisheries Management (EAFM) was employed as the methodology. The secondary data utilized in this study consisted of fisheries record books and fisheries monitoring reports. The indicator aspects cover 6 domains, namely: Habitat, Fish Resources, Fishing Technology, Social, Economic and Institutional. By employing the EAFM domain value classification, the fisheries management status was determined to be of medium level, with a total aggregate value of 1,204.3. However, the small-scale capture fisheries in Labuhan Maringgai, East Lampung, were categorized as medium status, but with values that tended to be low, particularly in the social domain composite value. This can be attributed to conflicts of interest, compliance levels, and efforts in capacity building.

• 한국통신학회논문지
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• 제40권12호
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• pp.2434-2442
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• 2015

사물인터넷(IoT) 시대가 도래하면서 각 개체를 식별하는 것이 중요해지고 있다. 도메인 네임, IP주소, OID 등의 인터넷주소자원이 식별자로서의 역할을 하게 될 것으로 기대되며, 그 수요 또한 증가할 것으로 예상되고 있다. 이에 따라 인터넷주소자원을 확보하는 것이 중요해지고 있으며, 인터넷주소자원 시장이 발달함에 따라 현재 시점에서 인터넷주소자원이 산업으로 발전할 가능성이 있는지 가늠해볼 필요가 있다. 이를 위해 본 연구에서는 국가 도메인 네임에 대하여 OECD 가입국 중 18개 국가를 대상으로 국가도메인 네임 등록 수에 영향을 미치는 요인을 선정하고 회귀분석을 실시한다.

• 대한수학회지
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• 제40권6호
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• pp.1075-1083
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• 2003

The purpose of this paper is to investigate the piecewise wise polynomial approximation for the curved boundary. We analyze the error of an approximated solution due to this approximation and then compare the approximation errors for the cases of polygonal and piecewise polynomial approximations for the curved boundary. Based on the results of analysis, p-version numerical methods for solving Dirichlet's problems are applied to any smooth curved domain.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 하계종합학술대회 논문집(3)
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• pp.161-164
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• 2002

The informal specification technique lacks abstraction and preciseness. On the other hand, the formal specification technique makes the developer difficult to express and understand the software specification, because it contains mathematical expression. This paper proposes DSC(Domain Specification Component) to solves these problems. DSC supports the understanding of problem domain and improves reusability with selecting the strong point of informal and formal specification technique. We applied the proposed DSC to CMIP-based network management manager software. And we analyzed the effects of the reusability and confirmed the increase of the reusability.

• 가정과삶의질연구
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• 제15권3호
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• pp.33-44
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• 1997

The purposes of this study were to 1) clarify the determinants on socialization of housework and 2) illuminate the determinants on it according to the domain of housework. Research methods was literature review. Major findings were as follows ; 1) the determinants on socialization of housework were devided two categories. One was the characteristics of market goods and service and the other was the characteristics of homemaker. 2) The determinants on socialization of housework were different according to the domain of housework. Through these findings it is possible to know how housework is implemented according to the domain and predict the household living of future.