• Title/Summary/Keyword: Policy Priority Model

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An Analysis of Policy Priority for Work-Related Injury & illness and Investment Losses of Workplace Safety (작업관련성 손상·질병 발생과 손실비용에 따른 예방정책 우선순위 연구)

  • Park, Kyoung-Don;Yi, Kwan-Hyung
    • Journal of the Korea Safety Management & Science
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    • v.15 no.4
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    • pp.7-16
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    • 2013
  • As workplace incidents has been being declining in Korea, there is criticism of the effectiveness of occupational safety policy implementation. It is unknown that which policy target group needs to be targeted to yield effective injuries prevention. The purpose of this paper is to analyze and reveal the policy intervention group with a high priority in terms of industrial incident prevention and the related investment cost. A Policy Priority Model(PPM) is composed of 6 indicators regarding influences of both the incident reduction and the cost reduction. Z-score analyses are used to confirm the high policy priority area or policy target group. Overall, workplace with worker below 50 persons, construction site with the sales of more than a hundred million won, workplace with relatively small percentage of female employees and relatively higher percentage of older worker should be prioritized to reduce workplace injuries. This paper provides an analytic way that can be used to decide the policy priority workplace in order not only to reduce work-related injuries&illnesses and the related investment cost but to further lessen the related societal costs.

Performance Improvement of Soft Real-Time Scheduler in OSF/1 (OSF/1 기반 SRT 스케쥴러의 성능 향상)

  • Lee, Seung-Ho;Heu, Shin
    • The Transactions of the Korea Information Processing Society
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    • v.4 no.1
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    • pp.246-254
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    • 1997
  • This paper proposes an improved scheduling model and algorithm which threads in the fixed-priority policy have faster response time and turnaround time than existing ones in SRT system. Sub run queue is added into the system and is used for the quick execution and aging of threads in the fixed-priority policy. Using simulation two method are compared. The results shows that the new scheduling model gets threads in the fixed-priority policy to run faster than existing ones.

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Bounded Rationality under Analysis of Relative Priorities on Multi-cultural Policy (제한된 합리성 하에서 다문화 정책에 대한 상대적 우선순위 분석)

  • Jung, Seok-Hwan
    • The Journal of the Korea Contents Association
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    • v.18 no.11
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    • pp.317-326
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    • 2018
  • The purpose of this study is to develop an AHP model to evaluate the relative importance and priorities of multi-cultural policies under bounded Rationality. The results of the study are as follows. First, in the evaluation elements for each measurement area, the following are the stable social settlement support policy (1rank), social capability development policy of multi-cultural family second generation (2rank), socio-economic activity policy (3rank), collaborative governance policy enforcement(4rank). Second, the priority of the measurement element is as follows. social settlement service target expansion policy was proved to be the top priority project stable social settlement support policy aspect and social capacity development policies of the second generation of multi-cultural families, social support policy was most important evaluated. Active economic activity support policy was as the top priority project socio-economic activity policy, and construct cooperation system of policy practice main agents was proved to be the top priority collaborative governance policy enforcement. These results will contribute to explain the reality of multi-cultural policy.

A Policy-Based Meta-Planning for General Task Management for Multi-Domain Services (다중 도메인 서비스를 위한 정책 모델 주도 메타-플래닝 기반 범용적 작업관리)

  • Choi, Byunggi;Yu, Insik;Lee, Jaeho
    • KIPS Transactions on Software and Data Engineering
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    • v.8 no.12
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    • pp.499-506
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    • 2019
  • An intelligent robot should decide its behavior accordingly to the dynamic changes in the environment and user's requirements by evaluating options to choose the best one for the current situation. Many intelligent robot systems that use the Procedural Reasoning System (PRS) accomplishes such task management functions by defining the priority functions in the task model and evaluating the priority functions of the applicable tasks in the current situation. The priority functions, however, are defined locally inside of the plan, which exhibits limitation for the tasks for multi-domain services because global contexts for overall prioritization are hard to be expressed in the local priority functions. Furthermore, since the prioritization functions are not defined as an explicit module, reuse or extension of the them for general context is limited. In order to remove such limitations, we propose a policy-based meta-planning for general task management for multi-domain services, which provides the ability to explicitly define the utility of a task in the meta-planning process and thus the ability to evaluate task priorities for general context combining the modular priority functions. The ontological specification of the model also enhances the scalability of the policy model. In the experiments, adaptive behavior of a robot according to the policy model are confirmed by observing the appropriate tasks are selected in dynamic service environments.

Analysis of the Efficiency of the Regional Public Hospitals using DEA-AR/AHP Combined Model (DEA-AR/AHP 결합모형을 이용한 지방의료원의 효율성 분석)

  • Yang, Dong-Hyun
    • Health Policy and Management
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    • v.20 no.4
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    • pp.74-96
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    • 2010
  • The purpose of this empirical study is to evaluate efficiency of the regional public hospitals, using DEA(Data Envelopment Analysis). to do this, we design a DEA-AR/AHP Hybrid model to evaluate efficiency of 34 Regional Public Hospitals. the proposed model is developed by adding Acceptance Region(AR). using analytical hierarchy process(AHP). this model is compared with those of typical DEA models. Financial data used in this study were obtained from Database of the Korea Association Regional Public Hospital and analyzed using DEA model. As a result of analysis, This study found that the DEA-AR/AHP Hybrid model was superior to those typical DEA models in determining the priority among efficient hospitals. the result of this study can provide helpful information to evaluate the efficiency of public hospitals for efficient operational management, to develop more precise measurement for the priority of the efficient hospitals.

The Study of Danger Rate for Improvement of Traffic Facilities (교통시설개선을 위한 위험도 도출에 관한 연구)

  • Sohn, Jin-hyeon
    • Journal of the Korean Society of Industry Convergence
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    • v.9 no.4
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    • pp.285-291
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    • 2006
  • A traffic accident is occurred by unbalance of reciprocal action of driver, vehicle and road conditions. To prevent the traffic accident, rapid and perfect road improvement is needed. But most of road improvement plans have insufficient budget. So decision maker has to determine the priority to invest. A model in this study, analyzing the effect of road conditions to the traffic accident, helps to decide the priority in road improvement. This study considered five danger indices ; 1) traffic volume, 2) speed variance, 3) vehicle mixing rate, 4) curved line radius, and 5) difference between design speed and running speed. Danger rate composed by five indices can be a scale of priority of improvement. The model in this study didn't consider all of factors about traffic accident. But this study can propose the methodology for traffic safety policy. For deriving the model, this study used data from highways in Korea and United States. Therefore the model has to apply the highways only.

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Drop Policy Considering Performance of TCP in Optical Burst Switching Networks (Optical Burst Switching Network에서 TCP 성능을 고려한 Drop Policy)

  • 송주석;김래영;김현숙;김효진
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.29 no.2B
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    • pp.203-209
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    • 2004
  • In OBS networks, the burst dropping due to contention significantly affects the performance of TCP, but existing drop policies have not considered this problem and researches related to TCP have been mainly studied on burst assembling. We propose the drop policy considering retransmission of TCP to improve the performance of TCP in OBS networks. The proposed drop policy is the Retransmission Count-based DP that regards retransmission count of bursts as priority when it selects dropping burst. This paper evaluates the performance of RC-based DP model and general DP model using ns-2. The metrics of performance evaluation are TCP throughput, maximum sequence number of received TCP packets and drop rate of packet as simulation time increases.

Factors Affecting Nursing Students' Perception on Pediatric Patient Safety Culture and Nursing Activity (간호대학생의 입원아동 안전간호활동 인식 영향 요인)

  • Park, Eunsook;Oh, Won-Oak;Kim, Mirim
    • Child Health Nursing Research
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    • v.23 no.4
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    • pp.534-542
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    • 2017
  • Purpose: The purpose of this study was to identify the factors that affect nursing students' perception of pediatric safety nursing activities for children during hospitalization. Methods: The study sample included 304 nursing students who had participated in pediatric nursing practice. Data were analyzed using SAS 9.3 program. Results: Regression analysis showed that the model's explanatory power was 37%. Safety policy and procedure, safety priority, disaster experience, and knowing a place of refuge were factors affecting the perception of safety nursing activities for children during hospitalization. Conclusion: Findings show that safety policy and procedures and safety priority are major factors that affect the perception of safety nursing activities and indicate that effective education programs on safety policy and procedure and safety priority are necessary to improve the perception of safety nursing activities.

A Study on Priority of BIM Introduction Policy - Focusing on Overseas Cases and Analytic Hierarchy Process Analysis - (BIM 도입정책 우선순위에 관한 연구 - 해외 사례와 AHP분석을 중심으로 -)

  • Park, Jin;Yeom, Chun-Ho
    • Journal of KIBIM
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    • v.11 no.2
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    • pp.17-23
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    • 2021
  • BIM (Building Information Model/Modeling) is attracting attention not only as a unit technology, but also as a factor that can promote the transformation of the entire construction industry process. This study aims to investigate the status and cases of policy introduction and legalization of BIM in foreign countries for the advancement of their own construction industry, and to discover policy implications that can be applied to Korea. The first survey uncovered policy elements, and based on this, the second survey conducted an in-depth survey of experts in actual BIM service and research activities. Looking at each priority, BIM standardization, mandating BIM in projects, payment standard establishment, and PQ additional points were given the highest level of importance.

Strategic Management of the Policy for Seoul City's Hangang Renaissance (네트워크 분석적 의사결정방법(ANP)을 이용한 서울시 한강르네상스 정책의 전략적 관리방안)

  • Cho, Se-Hwan;Jeong, Gwang-Seop;Kim, Sang-Won;Won, Jai-Mu
    • Journal of the Korean Institute of Landscape Architecture
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    • v.39 no.1
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    • pp.1-10
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    • 2011
  • This study was performed for the purpose of reviewing the strategic management direction and ideas of the policy for Seoul City's Hangang Renaissance. In order to accomplish this, levels were established for each step of the policy and the policy priority by level was derived. The policy priority by level was analyzed by a decision making model through the Analytic Network Process(ANP) and the priority would be the standard to judge the order of priority. The analysis results showed that there was not a big difference between the priorities of two basic concepts: restoration and creation. The fourth level, detail plan of the third level, showed priority that development by type for waterside city in case of reorganizing city space and diversification of land utilization, utilization of riverside space in water front town for public and composit purpose, establishment of comprehensive plan on constructions in case of improving the landscape of Hangang and unified design plan rose to important element in case of forming Hangang park with the me. Based on the results of priority analysis, we would like to propose for the direction about the policy on Hangang Renaissance project, the policies forming Hangang Park with theme through unified design plan and reorganizing city space have to be proceed preferentially and connected with other plans.