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- 저자 : 고성범(Sung Bum Ko) (검색결과 21 건)
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Mine 알고리즘 : 인간의 행동을 모방한 메타휴리스틱
고성범,Ko, Sung-Bum 한국정보처리학회 2009 정보처리학회논문지B Vol.16 No.5
대부분의 메타휴리스틱들은 동물의 행동을 모방한 것이다. 본 논문에서는 Mine 알고리즘을 제안한다. Mine 알고리즘(Mine Algorithm)은 인간의 행동을 모방한 메타휴리스틱이다. 탐색의 관점에서 인간의 노하우와 휴리스틱이 가장 잘 녹아 있는 업종은 광산업(mining industry)이다. Mine 알고리즘에서는 광산 업무에 초점을 맞추어서 인간의 행동패턴을 형식화한다. Mine 알고리즘은 다양한 탐색기법을 유연하게 구사하며, 그 때문에 광범위한 문제에서 고른 성능을 보인다. 즉, 범용성이 양호하다. 우리는 기존 메타휴리스틱들과의 비교 실험을 통하여 Mine 알고리즘의 개선된 범용성을 보인다. Most of the metaheuristics are made by imitating the action of the animals. In this paper, we proposed Mine Algorithm. The Mine Algorithm is a metaheuristic that imitates the action of the human being. Speaking of search, the field in which the know-how and the heuristics of the human being are melted best is the mining industry. In the Mine Algorithm we formalize the action pattern of the human being by focusing the mine business. The Mine Algorithm uses various searching techniques fluently and shows equally good performance for broad problems. That is, it has good generality. We show the improved generality of the Mine Algorithm by the comparing experiments with the conventional metaheuristics.
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고성범 ( Sung Bum Ko ) 한국감성과학회 1998 추계학술대회 Vol.1998 No.-
It seems that most of the studies so far on emotion has focussed on the static view of the emotion. That is, they have mainly discussed about how to design the shape of the system in favor of human``s inherant emotion. In this paper, the dynamic view of the emotion based on the behaviors of the system is studied. We suggested a model(called PE model) for dealing emotion. The system based on PE model consists of potential modules each of which is autonomous, selfish and rational enough. The global goal of the system is obtained by allowing influential power among potential modules. We could show that a system in dynamic environment may have some type of its own emotion by using PE model.
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고성범 ( Sung Bum Ko ) 한국감성과학회 1998 춘계학술대회 Vol.1998 No.-
포유류 특히 인간에게서 발견되는 기는 포유류가 동적인 환경에 적응해가는 과정에서 우연적으로 생성시킨 심리적 개념으로 보인다. 본 논문에서는 엔지니어링 관점에서 기 개념을 구현하는 한가지 모델을 제안하였다. 우선 심리적현상의 기초단위로써 심리적 포텐셜을 정의하고 이 포텐셜을 결합하여 기개념을 발현시키는 방안을 모색하였다. 다음으로 제안된 모델이 갖는 동역학적 특성을 분석하였으며 제안된 모델이 특히 동적인 환경에서 개선된 적응성을 가질 수 있음을 보였다.
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고성범 ( Sung-bum Ko ) 한국인터넷정보학회 2004 인터넷정보학회논문지 Vol.5 No.2
현재의 인터넷 공간은 소위 유비쿼터스 공간으로 진화해 가고 있다. 인터넷 공간과는 달리, 유비쿼터스 공간에서는 정보가 컴퓨터 메모리, 인간의 두뇌 그리고 물리적 사물에 골고루 분포하게 된다. `하이퍼텍스트` 는 컴퓨터 메모리(즉, 전자 공간)를 전제로 한 정보 연결 모델로, 유비쿼터스 공간에는 잘 맞지 않는다. 이점에 착안하여, 본 논문에서는 CPM 모델을 제안하였다. CPM 모델은 아날로그 컴퓨팅, 디지털 컴퓨팅, 휴먼 컴퓨팅 등 세 가지 연산 메커니즘을 포괄할 수 있도록 설계되었다. 본 논문에서는, CPM 모델이 갖는 이러한 속성이 유비쿼터스 공간에서의 정보 연결 목적에 부합됨을 보였다. The current Internet space is evolving to the so called Ubiquitous space. Unlike the Internet space, the information in the Ubiquitous space is distributed evenly in the places like computer`s memory, human`s brain and physical machine. The `hypertext`, the connection model of the information, which is originally designed for the Internet space doesn`t suit well to the Ubiquitous space. From this point of view, we proposed the CPM model in this paper. The CPM model is designed for comprising the such three computing mechanisms as analog computing, digital computing and human computing. In this paper, we showed that the characteristics of the CPM model might answer the such purpose as the connection of information in the Ubiquitous space.
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고성범(Sung-Bum Ko),원일용(Il-Young Won) 한국정보기술학회 2003 한국정보기술학회논문지 Vol.1 No.1
The computerization of the so called social domain such as negotiation process, discussion process, medical process and trial process is still remained in a kind of slump. The typical methodology in the meantime for this problem is the digital computing technique like Expert System(or general AI techniques). But the reduction paradigm of the digital computing structurally doesn’t go with the social domain problem which necessarily contains human factors. From this viewpoint, in this paper we presented the cell based system model(called CPM model) which is known to an emergence paradigm. The suggested CPM model designed by imitating the common life structure has property that is useful for the computerization of the social domain. To prove this, we showed how effectively the CPM model can be applied to the discussion problem which is one of the social domains.
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고성범 ( Sung Bum Ko ) 한국감성과학회 1999 추계학술대회 Vol.1999 No.-
Recently, the size and complexity of the system we have to develop and to deal with are expanding quickly. Because of the great size of causally related network in itself, such a system will be very difficult to deal with based on the typical reduction model. One of alternatives for this is to adopt emergence-based paradigm instead of reduction-based paradigm. The first is based on the low level causality and the latter on the high level emergence. In this paper we proposed an emergence-based object model realizable in terms of engineering. It is the abstracted one from original object model using of such concepts as performance function, interest function and emotional layer. The suggested model allows us to emerge some important concepts which might be useful for implementing the complex system which can hardly be available by reduction paradigm.
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고성범(Sung-Bum Ko),원일용(Il-Young Won) 한국정보기술학회 2004 한국정보기술학회논문지 Vol.2 No.1
Comparing to other domains, the computerization in the social domain like politics, trial, negotiation and medical treatment is making remarkably slow progress. Among these, especially the poor efficiency in the medical domain, being directly connected with the healthy or life itself, must be treated significantly. In this paper, we deal with the problem of the computerization on the medical treatment by using the CPM model. Here, the CPM model provides an abstract cell structure which allows us to unite such three computing factors as analog computing, digital computing and human computing in low level. We show that the poor efficiency of the current medical domain can be improved by using the characteristics the CPM model has.
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고성범(Sung-Bum Ko) 한국정보기술학회 2004 한국정보기술학회논문지 Vol.2 No.2
From the different viewpoint of CPU, mankind, DNA system, quantum system, OP-Amp network and bacterium, cockroach and fish can be excellent computing resources. In this paper, we studied how to take advantage of these idle computing resources widely spreaded over the world. We classify computing resources into three types as analog computer, digital computer and human computer. We suggested a use of united computing type called meta-computer. In the suggested model, meta-computer is classified into two types. One is first step meta-computer which has logical action layer and the other is second step meta-computer which has social action layer in company with logical action layer. Particularly about the former, we made some basic experiments. Then based on the results, we compared the suggested meta-computer with the typical digital computer.
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