• Title/Summary/Keyword: Action Decision

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A Study on the Effect of the internalized level of Core values upon employees in small and medium industry - Based on S company (중소기업에서 핵심가치 내재화 수준이 경영성과에 미치는 영향에 관한 연구 : 냉동식품 제조사 중심으로)

  • Kim, Kwang Chul;Jeon, Myeong Jin;kim, Chang Eun
    • Journal of the Korea Safety Management & Science
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    • v.17 no.1
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    • pp.241-256
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    • 2015
  • Numbers of successful companies in the world develop The core values of action in order to produce effective human resource management and organization culture. Core values are belief, and values that are shared by all members to maintain organization. Also, The core values function as to inspire motivation and decision making for organization's identity and assist to settle their own unique culture. Therefore, this study is to figure out the effect of core values to the members of organization and management performance from small and medium company that is comparatively less focused to settle their own core values.

An Empirical Investigation of Explanation Facilities on User Acceptance of System Recommendations (설명기능이 시스템 결자 수용에 미치는 영향의 실증연구)

  • Kim, Sung-Kun;Kang, Hyun-Koo
    • The Journal of Information Technology and Database
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    • v.8 no.1
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    • pp.81-94
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    • 2001
  • Providing explanations about recommending actions is one of the most important capabilities of expert systems. In fact, there exist many approaches incorporating this explanation facility into the system. Here we present briefly a new approach to generating these explanations and further attempt to investigate the impact of system explanations on user behaviors toward system-generated recommendations. For this experiment we designed a stock investment decision supporting system which, given a set of market situations, suggests an investment recommendation with explanations about the recommending action. Twenty-nine bank employees evaluated the output of the system in a laboratory setting. The results indicate that explanation facilities can make systems-generated advice more confident to users but cannot increase users'acceptance for the system conclusion.

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Capacity Design of Accumulator in Hydraulic Hybrid Drive Brake System (유압 하이브리드 구동 시스템의 축압기 용량 설계)

  • 이재구;김정현;김성동
    • Proceedings of the Korean Society of Machine Tool Engineers Conference
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    • 2001.04a
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    • pp.15-21
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    • 2001
  • An accumulator in hydraulic systems stores kinetic energy during braking action, and then that controls hasty surge pressure. An energy recovery system using accumulator seems to be advantageous for ERBS due to its high energy density. This study suggests a method to decide suitable accumulator volume for ERBS. The method is based upon energy conservation between kinetic energy of moving inertia and elastic energy of accumulator. The energy conversion was analyzed and a simple formula was derived. A series of computer simulation was done to verify effectiveness of the formula. The results of the simulation work were compared with those of experiments and these results show that the proposed design is effective for decision accumulator volume in ERBS.

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Capacity Design of Accumulator in Hydraulic Regenerative Brake System (유압 재생 브레이크 시스템의 축압기 용량 설계)

  • 이재구;이재천;김정현;김성동
    • Transactions of the Korean Society of Machine Tool Engineers
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    • v.11 no.1
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    • pp.104-113
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    • 2002
  • An accumulator in hydraulic systems stores kinetic energy during braking action and then that controls hasty surge pressure. An energy recovery system using accumulator seems to be advantageous far ERBS due to its high energy density. This study suggests a method to decide suitable accumulator volume far ERBS. The method is based upon energy conservation between kinetic energy of moving inertia and elastic energy of accumulator. The energy conversion was analyzed and a simple formula was derived. A series of computer simulation was done to verify effectiveness of the formu1a. The results of the simulation work were compared with those of experiments and these results show that the proposed design is effective far decision of accumulator volume in ERBS.

A Study on Navigational Risk Control with Even Risk Contour (등위험곡선을 이용한 항해위험제어에 관한 연구)

  • 공성호;이은방
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.5 no.1
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    • pp.37-45
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    • 1999
  • In the decision of a collision avoidance action for navigators and intelligent ships, it is necessary to evaluate the degree of surrounding risks and to control them effectively. In this paper, we propose the new methodology for navigational risk evaluation and control at sea. In the methodology, navigation risk is evaluated in two dimensions using Even Risk Contour on the basis of the concept of contour line. In addition, the movement information of dangerous targets is assessed continuously and precisely with wide band data. The presented technique is useful for the safety navigation at the heavy traffic sea and will be applied for the ultra automatic ship.

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A sensor-based obstacle avoidance for a mobile robot (센서 정보를 이용한 이동 로봇의 충돌 회피)

  • 범희락;조형석
    • 제어로봇시스템학회:학술대회논문집
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    • 1992.10a
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    • pp.7-12
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    • 1992
  • This paper proposes a sensor-based path planning method which utilizes fuzzy logic and neural network for obstacle avoidance of a mobile robot in uncertain environments. In order to acquire the information about the environment around the mobile robot, the ultrasonic sensors mounted on the front of mobile robot are used. The neural network, whose inputs are preprocessed by ultrasonic sensor readings, informs the mobile robot of the situation of environment in which mobile robot is at the present instant. Then, according to the situation class, the fuzzy rules are fired to make a decision on the mobile robot action. In addition, this method can be implemented real time since the number of fuzzy rules used to avoid the obstacle is small. Fuzzy rules are constructed based on the human reasoning and tuned by iterative simulations. The effective of the proposed avoidance method is verified by a series of simulations.

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Production study of domestic railroad signal checking cycle (국내 철도신호 점검주기의 산출공식 연구)

  • Lee, Nam-Hyung;Lee, Soo-Hwan;Kim, Joung-Sun;Kim, Hyung-Chul;Lee, Gi-Chun
    • Proceedings of the KSR Conference
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    • 2007.05a
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    • pp.1685-1690
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    • 2007
  • Wave and following checking cycle arbor in the mountains form that examine various theories that decide checking cycle and data and application possibility that can acquire actually were presented. If see in standpoint that breakdown detects singularity availability before change happening, problem is advanced how action of device may do ordinary times supervision (monitoring) or checking cycle. In checking cycle decision, situation of latency breakdown that can not know that cause breakdown before device that is using examines can exist. Example such as car examination, faur and equitable spirit health examination, security device etc. can be fatal the time. Therefore, study and examined arbor in the mountains room of family proper checking cycle.

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Analysis of Types and Characteristics of the Railway Traffic Signaller's Tasks (철도 관제사 직무 유형 및 특성 분석)

  • Ko, Jong-Hyun;Han, Kyu-Min;Jung, Won-Dea
    • Proceedings of the KSR Conference
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    • 2007.05a
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    • pp.502-506
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    • 2007
  • Railway accidents/incidents occur because of many reasons. Human error by the railway staff or personnel takes a major part of those reasons. In order to reduce and prevent railway accidents/incidents, appropriate measures should be developed to remove root causes induced in human error. A systematic study for analysing causes of human errors and for developing an effective management is necessary. Detailed analysis of the railway traffic signaller's tasks should be preferentially performed for this purpose. This paper introduces the results of analysis for the types and characteristics of the railway traffic signaller's tasks. As a result of the analysis, the railway traffic signaller's tasks can be decomposed into 24 tasks in total, and also be divided into the general task and the emergency task. The railway traffic signaller's tasks are characterized to require continual confirmation and observation activities, and sometimes immediate decision and action.

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Safety Evaluation according to Controller Configuration using Safety Integrity Level (안전 무결성 등급을 이용한 제어기의 구성에 따른 안전성 평가)

  • Kim, Jong-Hoon;Lee, Dae-Jong;Lee, Ho-Hyun;Chun, Myung-Geun
    • The Transactions of the Korean Institute of Electrical Engineers P
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    • v.66 no.1
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    • pp.43-47
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    • 2017
  • A SIL(Safety Integrity Level) assignment method is used for preventing failure action. The goal of safety system for processing automation is to reduce the human fatal risk. Even if we have developed the processing automation according to developing technology, we are also realized on increasing the human fatal risk cause of unexpected accidents. This study is directed the solution of decision for safety level for safety system and the best architecture for safety system in process automation.

The Effects on the Family Relations Caused by AIDS (후천성면역결핍증이 가족관계에 미치는 영향)

  • 전형미
    • Journal of the Korean Home Economics Association
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    • v.32 no.4
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    • pp.85-95
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    • 1994
  • Today the occurrence and world-wide transfusion of the AIDS has brought about new problems related to family relations. The AIDS is more threatening than any other disease because of the special processes of infection trough sex and intravenous injections high care cost and terminal death. The AIDS causes conflicts among family members economic destitution and family dissolution. In the U.S Marriage without noticing of the AIDS may lead to divorce like injuries abandonment and misfeasance during marriage. But the AIDS victims should not be rejected from the rights of parental decision divorce beneficiaries and visiting rights. More discussion is needed about such issues as the pregnancy rights rongful birth action and selective nontreatment by doctors. The AIDS may influence the every party involved and interdisplinary studies should be required to solve the problem including family science laws psychology sociology and medical research as well.

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