• Journal of Korean Philosophical Society
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• v.120
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• pp.109-130
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• 2011

The main purpose of this paper is to examine Putnam's recent conception of ethics, and show that it gives rise to an ineluctable incoherence with his rationalism. This suggests that Putnam's philosophy has to be far more naturalized to make his new position cogent. Putnam recently has shown some explicit turn toward pragmatism a la James and Dewey under the name of "pragmatic pluralism." Putnam says that traditional ethics has presupposed some form of ontology in one way or another, which he sees is based on an unnecessary pursuit of a misleading conception of objectivity. Putnam tries to get rid of any notion of ontology in ethics, whereby we can talk about a third view which runs between traditional objectivism and nihilistic relativism. In this sense, he defines pragmatism as "fallibilism cum antiskepticism." Putnam's suggestion makes a good sense as far as it goes. However, his continuous transition toward pragmatism is critically impeded by his own adhesion to the normative conception of "reason." In this light, Putnam himself is wobbling between Kant and Dewey, just as he describes ethics is. Dewey's pragmatism does not have recourse to the very notion of reason to secure objectivity necessary to make sense of moral experience. Putnam needs to be far more naturalized to reach cogently where he espouses, and this can be done only by renouncing the normative conception of reason.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 2004.04a
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• pp.65-68
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• 2004

복잡한 문제 학습을 위해 여러 가지 형태의 모듈라 네트워크의 구조가 제시되어 왔다. 그 중 엑스퍼트 네트워크와 게이팅 네트워크로 구성된 Mixtures of Experts network은 복잡한 문제를 단순한 문제들로 분해하고, 각각의 엑스퍼트 네트워크가 분해된 단순한 문제를 학습하여 결과를 도출함으로써, 국소적 지역해의 위험을 방지하고 보다 정확한 학습을 가능하게 한다. 그러나 엑스퍼트 네트워크의 수렴은 게이팅 네트워크의 수렴에 많은 영향을 받게 되고, 모든 복잡한 데이터에 대한 엑스퍼트 네트워크의 기여도를 학습하는 게이팅 네트워크는 역전파 알고리즘에 의한 학습 방법으로는 수렴 속도가 떨어진다. 본 논문에서는 게이팅 네트워크를 칼만필터로 학습하여 복잡한 문제에 대한 강건성은 유지하고 보다 빠른 수렴이 가능한 방법을 제시하고자한다.

• 프린팅코리아
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• s.57
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• pp.144-145
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• 2007

• The Korean Journal of Archival Studies
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• no.60
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• pp.239-281
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• 2019

Percival Lowell was the first foreigner who came into Korea with a camera in 1883 and left about 80 of photographic materials. The materials have not been studied even though all of them are the only and first in the history of Korea. Most of the materials archived by Putnam Collection Center in America are offered on-line with wrong explanations and referred by writers and researchers. So that I studied the contents of the photographic materials and suggest corrected explanations to the Center.

• KSCI Review
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• v.2 no.2
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• pp.41-50
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• 1996

• Journal of Korean Electronics
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• v.5 no.1
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• pp.70-73
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• 1985

• Transactions of the Korean Society of Mechanical Engineers
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• v.11 no.6
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• pp.1014-1025
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• 1987

This paper proposes an approach of building an expert system for designing gear drives. In terms of gear drives the relationship between expert systems and data base systems is explained and a data base system for design, failure detection, and trouble-shooting of gear drives is built on a personal computer by the data manipulation language of dBASE III. This paper proposes a method how to build a data base system and what to consider to build a data base system for gear drives and two kinds of data base systems of design and failure detection of gear drives and trouble-shooting for noise and vibration of gear drives are built. The two data base systems are very effective for the retrieval of information for the gear design, and they will be considerably helpful for the gear design.

• Korean Journal of Applied Biomechanics
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• v.12 no.2
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• pp.197-206
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• 2002

The purpose of this study was to investigate the putter head movement during the putting strokes. Highly skilled 5 golfers(less than 3 handicaps) and 5 novice golfers(having no golf experience) participated in this study. A target distance was 3 m. Movements of the putter head were recorded at 60 Hz with two video cameras. The results showed that the novice golfers moved the club significantly longer than the expert golfers(p<.0001). Accoring to a movement time, novice golfers moved their club significantly faster than the expert golfers(p<0.001). Novice golfers could not control the club head effectively, and could not hit the ball correctly. Based on the impact zone movement, sweet spot of novice golfers moved faster(along the line of putt), higher(along the vertical line), and wider(along the side to side line) than that of expert golfers.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 1993.04b
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• pp.289-293
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• 1993

연소가공은 가공에 관계하는 변수가 많기 때문에 트라블 요인을 쉽게 파악하기 힘들다. 트라블의 원인을 탐색해서 처리하는 경우에도 정량적으로 정확한 값을 User에게 제공하기는 어렵다. 따라서 대부분 생산시스템에 활용할때 숙련자가 행하는 것 같이하기 위한 유용한 수단이 엑스퍼트 시스템( Expert System)이다. 본 연구는 연삭가공의 Burning과 Chatter vibration의 진단 . 처리에 대하여 폴트 진단모델 과 계층분석법을 이용하여 Prototype적인 시스템을 구축하였다. 또한, 각 노드에 대한 데이타 분석에 있어, 계층분석법을 이용함으로써 정량적이고 애매한 지식을 객관적으로 처리 하였으며, 각각의 노드에 대하여 중요도를 부여함으로써 데이타 베이스와 추론시간의 성력화를 도모하였다.

• 전기의세계
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• v.38 no.11
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• pp.48-54
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• 1989

제철소에 대한 설비진단은 발전을 거듭하면서 금세기에 들어서는 AI를 이용한 시스템 구축이 이루어지고 있다. 그중에서도 고로에 대한 엑스퍼트 시스템은 상당한 실효를 거두고 있다. 그 이유는 고로는 제철소의 최상류에 위치하며 제품 공정에의 선철의 안정 공급이 큰 역할로 되어 있기 때문에 고로에 대한 많은 연구와 노력이 집대성된 까닭이다. 하여튼 제철소 내에는 어느 공장하나 중요치 않은 것이 없다. 그중에서도 이번에 소개하고자 하는 것은 제철소 제강공장에 대한 설비 진단 시스템이다. 제강공장은 직접적인 생산품을 만들어 내는 곳은 아니지만 제품의 품질을 좌우하는 중요도가 높은 공장이다.