• Proceedings of the Korean Society for Cognitive Science Conference
• /
• 2005.05a
• /
• pp.177-181
• /
• 2005

기계학습에서 커널을 이용한 방법은 그 응용범위가 기계학습의 전반에 걸쳐 다양하게 이용되고 있으며, 그 성능 또한 기존의 방법들을 앞지르고 있다. 이는 기존의 비선형적 접근을 커널을 이용한 고차원 공간에서의 선형적 접근법으로 바꿈으로써 가능하게 되는 것이다. 다양한 분야에 적용되는 많은 커널들이 존재하며 각 커널들은 특별한 분야에 적용되기 쉽도록 다른 형태를 띠고 있기도 하지만, 커널로서 작용하기 위해 양한정 조건(positive definiteness)을 만족해야 한다. 본 연구에서는 DNA 문제에 직접 적용시킬 수 있는 방법으로서의 새로운 커널을 제시한다. 또한 매트로폴리스(Metropolis) 알고리즘을 이용하여 DNA의 hybridization과정을 모사함으로써 새로운 종류의 커널이 양한정(positive definite) 조건을 만족시킬 수 있는 방법을 제시한다. 새로 만들어진 커널이 행렬값을 형성해 나가는 과정을 살펴보면 인간이 예(instance)로부터 개념을 형성해 나가는 과정과 흡사한 양상을 보이는 것을 알 수 있다. 개념을 나타내는 좋은 예로서의 표본(prototype)으로부터 개념이 형성되어 가는 과정은 표본(prototype)이 아닌 예로부터 개념이 형성되는 과정과 다른 양상을 띠는 것과 같은 모양을 보인다.

• Journal of the Korean Society for information Management
• /
• v.1 no.1
• /
• pp.25-42
• /
• 1984

The intellectual organization of information for storage and retrieval is one of the problem areas of information science. But the most of the methods have been developed are based on the coordination of keywords by Boolean logic or traditional classification systems. It is necessary to include in indexing process not just concepts or keywords, but also to express explicitly the relationship between them. Farradane believed that such a system should be founded on the psychology of thinking and developed an outline structure for concept organization and a series of explicit relations. The system of relational operators provides nine symbols which enable the semantic relationship between any two concepts to be explicitly specified in a analet. With the addition of the permutations of such analets, formed according to simple rules, alphabetical arrangement of the first term provides a complete logical subject index. Relational indexing as the basis of an indexing language has the potential to offer improved retrieval performance.

• Journal of Korean Home Economics Education Association
• /
• v.28 no.1
• /
• pp.1-17
• /
• 2016

The purpose of this review was to introduce and examine 'development' and 'relations' as the core concepts of Home Economics in 2015 revised middle school curriculum in Korea. The 2009 and 2015 proclamation of the ministry of education on home economics curriculum and 26 published middle school textbooks were reviewed. The major findings were as follows. First, the components of human 'development' and family 'relations' were strongly associated with promoting four key competencies (i.e. the self-management competency, the communication competency, the aesthetic sensibility competency, the community competency) of 2015 revision. Also, four of cross-curricular learning topics (i.e. character education, multicultural education, safety and health education, human right education) in 2015 revision could be effectively discussed with human 'development' and family 'relations'. Second, when teaching and learning of the core concept, human 'development', continuous dynamic aspects of life-span development, the connectedness of different domains of development, systematic approach of various concepts in development, specificity and empirical evidence of information and variability of developmental patterns in adolescence should be considered. Third, when teaching and learning of the core concept, family 'relations', family trait such as generational relations, gender relations, role relations and power relations should be taken into account. In addition, exclusively focusing on normal family ideology or image of middle-class family and lecture-centered instruction methods should be changed for students to achieve the competencies relevant to family relations. The future directions for applying core concepts, 'development' and 'relations' in classroom will be discussed.

• Journal of Korean Philosophical Society
• /
• v.126
• /
• pp.191-212
• /
• 2013

Cet article consiste ${\grave{a}}$ critiquer $l'{\acute{e}}conomie$ libidinale, $subordonn{\acute{e}}e$ ${\grave{a}}$ l'ordre phallique qui coupe les flux libidinaux. La notion lacanienne du $d{\acute{e}}sir$ qui est $focalis{\acute{e}}e$ sur le manque, ne pourrait prendre en compte la dimension $cr{\acute{e}}ative$ et productive du $d{\acute{e}}sir$ qui est $li{\acute{e}}e$ ${\grave{a}}$ la perspective deleuzienne et guattarienne du $d{\acute{e}}sir$. La $possibilit{\acute{e}}$ de la $d{\acute{e}}rive$ et de la $d{\acute{e}}stratification$ des flux libidinaux pourrait se mener vers la notion du "homo surplus", laquelle est la notion $in{\acute{e}}dite$ que j'ai $cr{\acute{e}}e$. Le surplus est ce qui $d{\acute{e}}passe$ la logique phallogocentrique par son $immensurabilit{\acute{e}}$ et sa surabondance. Dans cette perspective, la critique virulente de la notion du plaisir $cantonn{\acute{e}}$ dans la partie $g{\acute{e}}nitale$, $s^{\prime}op{\grave{e}}re$ avec l'analyse de la jouissance qui est non phallique; Cette jouissance non phallique est $li{\acute{e}}e$ ${\grave{a}}$ l'agencement non $lin{\acute{e}}aire$ et multiple des pratiques sexuelles $in{\acute{e}}dites$ et radicales.

• Journal of Korean Philosophical Society
• /
• v.144
• /
• pp.51-82
• /
• 2017

In Meditation II, Descartes questions "sed quid igitur sum" ("But what then am I?"). To this question to rule our essence, A. Clark insists that "We are soft selves". The idea by Clark is a spontaneous conclusion of the extended mind theory stating that cognitive process, cognitive state, and self may be extended over biological organisms. However, it seems that it is difficult for the extended self to have the qualifications as a moral agent. There have been disputes about expandability of cognitive process and cognitive state, but there have not been many disputes about the possibility of accountability of behavior by the extended self. First of all, in this thesis, it will be revealed that the extended self through the analysis of metaphorical theories and the ontological essence of agent and behavior by G. Lakoff and M. Johnson is just metaphorical rhetoric, which is not suitable for rational comprehension of ontological essence of agent and behavior. Moreover, the analysis of problem about artificial moral agent (AMA) proposes the "Strong First-person Viewpoint" as a requirement of the agent. Finally, the concept of extended self will be shown to be unsuitable for theoretical explanation of us, and the concept of human person will be proposed as an alternative solution.

• Cross-Cultural Studies
• /
• v.41
• /
• pp.381-413
• /
• 2015

This article aims to trace a historical trajectory of "Humanism" as a Modern scientific concept in the light of Michel Foucault's genealogy. Generally, we believe that Humanism is a natural and eternal idea for mankind, because no one doubts that he or she is not included in the category of a "Human Being." On the contrary, according to French philosopher Foucault, the Idea of Humanism, or anthropocentrism, appeared only in the Modern Age, from the 16th century downward. Before the Renaissance, human beings did not occupy the most important status in Nature, and only existed as natural beings. As soon as mankind was liberated from the superstitious of fear and religious dogma, the concept of "Human Being" is supplied with new meanings and values. The famous maxim, such as, "Man is the lord of creation" constitutes modern human science as an inviolable category of modernity. However, Foucault tried to illuminate the hidden sides of humanism, and gave us the strict warning on the end of the human beings, which turned out to be an object of Modern knowledge. If there would be no reason to maintain a knowledge system of Modernity, in other words, Modernity as knowledge would lose its validity and we could give up Humanism as a heavy burden. Moreover, it is very clear that we are confronted with the critical moments of radical skepticism on the meaning and value for Humanity. That means that we need to think about the new transformations of Human Beings, which will probably appear in the forms of "Non-Humans," "Machines (Deleuze & Guattari)," or "Post-Humans" etc. At the present time, we cannot know if it will be positive, or negative for mankind. We should look back at the history of Humanism from a genealogical perspective, which is why we have to investigate the conceptual trajectory of Humanism in this moment.

• Journal of the HCI Society of Korea
• /
• v.1 no.1
• /
• pp.63-71
• /
• 2006

For many years, the approach taken towards HCI(Human Computer Interaction) has focused on the usability of system and technology. Advances in computing and information technology has shifted the way people use and experience technology from merely using it to enjoying using it. But, there is a lack of theories to conceptualize fun and user fun experience, in the HCI. This paper describes an conceptual approach to "fun" and user's 'fun experience' in the interaction of technology. This paper defines "fun" as positive psychological energy which is produced by playing computer. And this paper provides characteristics of 'Fun experience', which are action mode, random order, free, and activated pleasant. This study provides insights into factors contributing to and influencing fun experiences and the relationships between them; symbol, newness, and vividness.

• Journal of The Korean Association For Science Education
• /
• v.22 no.3
• /
• pp.455-465
• /
• 2002

This study investigates students' preconceptions about measurement theory; repeating measurements. how to handle repeat measurements, measurement errors, and uncertainty. Thirty students in seventh grade participated in this study. Students' conceptions were elicited using observation and interview notes. Half of the students measured only two times. and none of them more than five times. After repeating measurements, seventy seven percent of them selected result according to their feelings, while only thirteen percent of them calculated the mean. Sixty percent of them regarded the main cause of measurement errors as their mistakes, not as the problems of environment or measuring instrument. Most students thought the main reason of various results by different persons or time period as human. Forty percent of them denied the uncertainty of measurement, while thirty three agreed, and most students thought the reason of uncertainty was due to human imperfection. This study showed more than half of the students did not know how to handle repeat measurements, and they regarded the cause of measurement errors as their mistakes. In addition, they thought the main reason of various measuring results and uncertainty as human.

• Journal of the Korean Institute of Intelligent Systems
• /
• v.17 no.3
• /
• pp.322-327
• /
• 2007

Researchers in the field of psychology used Electroencephalographic (EEG) to record activities of human brain lot many years. As technology develope, neural basis of functional areas of emotion processing is revealed gradually. So we measure fundamental areas of human brain that controls emotion of human by using EEG. Hands gestures such as shaking and head gesture such as nodding are often used as human body languages for communication with each other, and their recognition is important that it is a useful communication medium between human and computers. Research methods about gesture recognition are used of computer vision. Many researchers study emotion recognition method which uses one of physiological signals and gestures in the existing research. In this paper, we use together physiological signals and gestures for emotion recognition of human. And we select the driver emotion as a specific target. The experimental result shows that using of both physiological signals and gestures gets high recognition rates better than using physiological signals or gestures. Both physiological signals and gestures use Interactive Feature Selection(IFS) for the feature selection whose method is based on a reinforcement learning.

• Journal of KIISE:Software and Applications
• /
• v.27 no.5
• /
• pp.521-528
• /
• 2000

One of the hidden problems in a domain theory is that an agent does not understand the meaning of its action. Graphplan uses mutex to improve efficiency, but it does not understand negation and suffers from a redundancy problem. Introducing a negative function not in IPP partially helps to solve this kind of problem. However, using a negative function comes with its own price in terms of time and space. Observing that a human utilizes opposite concept to negate a fact based on MDL principle, we hypothesize that using a positive atom rather than a negative function to represent a negative fact is a more efficient technique for building an intelligent agent. We show empirical results supporting our hypothesis in IPP domains. To autonomously learn the human-like concept, we generate a cycle composed of opposite operators from a domain theory and extract opposite literals through experimenting with the operators.