• 지식경영연구
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• 제7권1호
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• pp.65-80
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• 2006

Recently, Korean economy is boosted by the active introduction of many venture businesses full of entrepreneurship. It has been widely accepted implicitly that success of the venture business originates from unique style of knowledge management. This assumption looks natural when we consider the fact that success of the venture business heavily depends on differentiated intelligent asset or knowledge. However, such implicit belief has never been tested empirically. To fill the research void like this, this paper proposes an empirical derivation of key success factors from the venture businesses listed in KOSDAQ. To add rigor to our results, we performed regression analysis by using the derived key success factors as independent variables, and introducing organization efficiency, job satisfaction, and accomplishment motivation as dependent variables. Regression results showed that our approach is justified from the statistical perspective.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2019년도 추계학술대회
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• pp.14-16
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• 2019

명시적지식(Explicit Knowledge) 및 암시적지식(Implicit Knowledge) 등 외국어학습 이론을 적용한 선박교통관제사 영어교육 개선 방향을 연구하여 선박교통관제사 현장직무교육의 실효성을 증대하는 등 선박교통안전강화의 기반을 마련하고자 하였다.

• 한국전문물리치료학회지
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• 제11권2호
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• pp.1-8
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• 2004

Motor skill learning can be acquired implicitly without consciousness of what is being learned. The purpose of this study was to examine the characteristics of implicit motor learning in young and elderly people using a perceptual-motor task. Forty normal young and elderly subjects participated. A modified version of the Serial Reaction Time Task (SRTT) using six blocks of twelve perceptual motor sequences was administered. The paradigm consisted of the first random sequence block followed by the four patterned blocks and another random block. In each block, the go signal consisted of an asterisk displayed in the one of the four parallel arrayed boxes in the middle of the screen. Subjects were instructed to push the corresponding response buttons as quickly as possible. Young subjects demonstrated shorter reaction times during the consecutive patterned blocks reflecting appropriate learning accomplished. Elderly subjects were able to learn a perceptual-motor task with implicit knowledge, but the performance was lower than that of the young persons. These results indicated that implicit sequence learning is still preserved in elderly adults, but the rate of learning is slower.

• 대한지역사회영양학회지
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• 제28권2호
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• pp.114-123
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• 2023

Objectives: Current social norms in the United States do not favor breastfeeding in public. This study examined associations between college students' explicit and implicit emotions of breastfeeding in public and their intention to support public breastfeeding. Methods: Twenty-two student participants viewed images of a breastfeeding woman with a fully-covered, fully-exposed, or partially-exposed breast in a public setting. After viewing each image, participants' explicit emotions (self-reported) of the image were measured using a questionnaire and their implicit emotions (facial expression) were measured using FaceReader technology. We examined if a relationship exists between both emotions [toward images] and intention to support breastfeeding in public using correlation techniques. We determined the relative influence of two emotions on the intention to support breastfeeding in public using regression analyses. Results: The nursing images depicting a fully-covered breast (r = 0.425, P = 0.049 vs. r = 0.271, P = 0.222) and fully-exposed breast (r = 0.437, P = 0.042 vs. r = 0.317, P = 0.150) had stronger associations with explicit emotions and intention to support breastfeeding in public compared to implicit emotions and intention. Breastfeeding knowledge was associated with a positive explicit emotion for images with partial- (β = 0.60, P = 0.003) and full-breast exposure (β = 0.65, P = 0.002). Conclusions: Explicit emotions appear to drive stated intentions to support public breastfeeding. Further research is needed to understand the disconnect between explicit and implicit emotions, the factors that influence these emotions, and whether stated intentions lead to consistent behavior.

• 한국지능정보시스템학회:학술대회논문집
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• 한국지능정보시스템학회 2001년도 The Pacific Aisan Confrence On Intelligent Systems 2001
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• pp.400-409
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• 2001

In conceptual design of engineering devices, a designer decomposes a required function into sub-functions, so-called functional decomposition, using a kind of functional knowledge representing achievement relations among functions. However, such knowledge about functionality of engineering devices is usually left implicit because each designer possesses it. Even if such knowledge is found in documents, it is often scattered around technical domains and lacks consistency. Aiming at capturing such functional knowledge explicitly and sharing it in design teams, we discuss its systematic description based on functional ontologies which provide common concepts for its consistent and generic description. We propose a new concept named “was of achievement” as a key concept for capturing such functional knowledge. Categorization of typical representations of the knowledge and its organization as is-a hierarchies are also discussed. The generic concepts representing functionality of a device in the functional knowledge are provided by the functional concept ontology, which makes the functional knowledge consistent and applicable to other domains. We also discuss development of a design supporting system using the systematized knowledge, called a functional was server. It helps human designers redesign an existing engineering device by providing a wide range of alternative ways of achievement of the required function in a manner suitable for the viewpoint of each designer and then facilitates innovative design.

• 한국도서관정보학회지
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• 제16권
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• pp.129-157
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• 1989

Through this study, some considerations to be taken into account in order to construct the user model for the user friendly system which can provide each individuals user armed with varied intellectual level with the relevant information, can be summarized as follows : (1) The user' ability to use the system and users' subject knowledge, the distribution of the users' level knowledge should be considered for the decision of the typed of interaction between the users and the system. (2) the knowledge of the user models should include the following kinds of knowledge inharmony with one another, 1. Standard user knowledge which represents a general characteristic of user group, 2. individual user knowledge which represents an individual's unique characteristic, 3. Long-term user knowledge which represents the education level and subject background of users, 4. short-term user knowledge which represents the purpose of information science and information need by users (3) As knowledge generation technique, both the implicit method and explicit method should be a n.0, pplied, observation of the system during the interaction, and explicit method generates the knowledge by the user's answering the questions already made by the system. (4) The frame technique as the knowledge representation for the user-modelling in which user-knowledge is represented in a limited situation and in a qualitative aspects, can be recommended. The frame is adequated for the explanation of structured situation, and for the processing the present situation by inferring the previous experiences.

• 한국심리학회지 : 문화 및 사회문제
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• 제14권1호_spc
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• pp.167-186
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• 2008

본 연구는 암묵적 이론(implicit theory)의 관점에서 한국 초등학생들의 학습동기에 영향을 주는 요인이 무엇이고 어떻게 구성되어 있으며, 이러한 학습동기 요인의 구성은 성별에 따라 어떤 차이가 있는가를 밝혀보는 데에 그 목적이 있다. 한국 초등학생들의 학습행동에 관련된 동기에 대한 암묵적 이론을 이끌어내고 체계화시키기 위하여 초등학생들이 가장 열심히 학습하고 있는 활동이 무엇이고 그러한 학습활동을 열심히 하는 이유가 무엇인지 조사하여 그 원인을 문항으로 하는 측정도구를 제작하여 학습동기 요인을 분석하였다. 전국에 걸쳐 지역을 고려하여 7개 도시에서 무선 표집한 초등학교 4~6학년 856명을 대상으로 학습활동의 원인에 관한 탐색적 및 확인적 요인분석의 결과 유용성, 흥미, 인정, 지식획득, 기대충족의 5가지 요인으로 나타났다. 남녀별로 보면 남학생은 유용성-흥미-인정-지식획득-기대충족의 순으로 5가지 요인이 나타났고, 여학생은 흥미-유용성-보상-인정--기대충족-경쟁의 순으로 6가지 요인으로 나타나 남녀간 요인수와 요인구조에 다소 차이가 있었다.

• 한국심리학회지 : 문화 및 사회문제
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• 제14권1호_spc
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• pp.367-390
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• 2008

본 연구에서는 우리나라 대학생들이 생각하는 한국적 창의성 개념과 대학생들이 창의성을 어느 정도 발휘하고 있는지, 그리고 창의성의 저해요인은 무엇이라고 생각하는지 조사하였다. 더불어 한국의 창의적 인물의 가정환경과 학교환경에 대한 대학생들의 암묵적 생각을 탐색하였다. 한국적 창의성은 융통/응용/변환, 독창성, 꾸준한 노력, 탈고정관념, 예술 심미 선호, 온고지신을 포함하였다. 대학생들은 스스로 창의성을 보통 이상(M=3.2)으로 발휘하고 있다고 생각하고 있었으며 전공별로는 예체능계열이, 성별에 있어서는 남학생들이 상대적으로 창의성을 더 많이 발휘하고 있다고 생각하였다. 창의성 저해요인으로는 입시위주의 교육제도와 융통성 없는 사회풍토를 포함하는 사회제도적 요인들을 가장 많이 지적하였다. 대학생들은 한국의 창의적인 인물들이 가난한 가정환경과 부유한 가정환경이라는 극단적인 경제 환경을 가졌을 것이라고 응답하였다. 다음으로 화목하고 민주적이고 자유로우며 지지받는 가정 분위기를 가졌다고 응답하였다. 학교생활 및 환경에 대해서는 창의적 인물들이 학교교육 및 학교생활에 부적응했다고 하는 응답이 가장 많았다. 그리고 교우관계는 긍정적이었다는 응답이 많았다. 본 연구는 한국적 창의성 모형을 제안하기 위한 탐색자료로 활용될 것이다.

• 스마트미디어저널
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• 제12권9호
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• pp.89-94
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• 2023

추천 시스템은 사용자가 아이템에 남긴 익스플리싯 또는 임플리싯 피드백을 바탕으로 각 사용자가 선호할 법한 아이템들을 추천하는 기술이다. 최근, 추천 시스템에 사용되는 딥 러닝 기반 모델의 사이즈가 커짐에 따라, 높은 추천 정확도를 유지하며 추론 시간은 줄이기 위한 목적의 연구가 활발히 진행되고 있다. 대표적으로 지식증류기법을 이용한 추천 시스템에 관한 연구가 있으며, 지식증류기법이란 큰 사이즈의 모델(즉, 교사)로부터 추출된 지식을 통해 작은 사이즈의 모델(즉, 학생)을 학습시킨 뒤, 학습이 끝난 작은 사이즈의 모델을 추천 모델로서 이용하는 방법이다. 추천 시스템을 위한 지식증류기법들에 관한 기존의 연구들은 주로 임플리싯 피드백 환경만을 대상으로 수행되어 왔었으며, 본 논문에서 우리는 이들을 익스플리싯 피드백 환경에 적용할 경우의 성능 및 정확도를 관찰하고자 한다. 실험을 위해 우리는 총 5개의 최신 지식증류기법들과 3개의 실세계 데이터셋을 사용하였다.

• 대한간호학회지
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• 제48권6호
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• pp.637-655
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• 2018

Purpose: The purpose of this qualitative study is to investigate the nature of tacit nursing knowledge practiced in the clinical field in Korea using hybrid models, and to clarify the definitions and attributes of the concept. Methods: The definition and nature of tacit nursing knowledge, obtained through a review of the extensive literature at the theoretical stage of the research, and the analysis of the in-depth interview data conducted by the career nurses in the fieldwork stage, are compared and analyzed. Results: The tacit nursing knowledge was found in three dimensions as knowledge related to the person, the clinical situation work context, the self, the others, and the task. The tacit nursing knowledge was defined as personal nursing knowledge and artistic skills that show up as unconscious behavior patterns, learned informally, and internalizedthrough repeated clinical practice experience based on professional nursing knowledge. Conclusion: Tacit nursing knowledge has been widely used in clinical practice and has been shown to have a great impact, directly or indirectly, on clinical nursing. Therefore, individual and organizational efforts are needed for validation and clarification using the generation, sharing, collection, and peer review of sound implicit nursing knowledge to ensure that it is properly applied.