• Title/Summary/Keyword: Policy Based Service

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A study on the Application of Policy-Based Networking for QoS in The Defense Information System (국방정보체계의 서비스 품질(QoS) 보장을 위한 정책기반(Policy-Based)네트워킹 적용에 관한 연구)

  • 김광영;이승종
    • Journal of the military operations research society of Korea
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    • v.29 no.1
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    • pp.57-75
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    • 2003
  • Policy-based networking offers a network manager the ability to manage the network in a holistic and dynamic fashion rather than force a network manager to manage the network by dealing with each device individually. Policy-based networking is focusing on users and applications instead of emphasizing devices and interfaces. An important part of the policy-based networking is to simplify the task of administration and management for different disciplines. The Defense Information System(DIS) of today are complex and heterogeneous systems. Operational needs are not a trivial task and Quality of Service(QoS) is not generally guaranteed. So, important data may be missed or congested by trivial data. Policy-based networking provide a way to support QoS and simplify the management of multiple devices deploying complex technologies. This paper suggest implementation of policy-based networking in DIS to improvement of performance, and implementation is progressed step by step. Especially this paper is focusing on the providing QoS with policy-based networking using Lightweight Directory Access Protocol(LDAP) Server.

A Policy-driven RFID Device Management Model (정책기반 RFID 장치 관리 모델)

  • Lee, Woo-Sik;Kim, Nam-Gi
    • Journal of Internet Computing and Services
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    • v.13 no.1
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    • pp.75-81
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    • 2012
  • Previous RFID systems exclusively manage the tags and readers for each company in individual manner. Thus, RFID system manager should understand and design specifications such as tag events, data format, and etc, based on individual companies. But it is very difficult to know all statements. To resolve theses problems, there has been conceptual research about policy-based RFID service management model that is not restrained from standards of typical RFID systems, including EPCglobal standard, and ISO/IEC standard. However, previous proposed service management model only aimed event management without including device management. Therefore, in this paper, we propose extended device management policy model for giving shape to the proposed policy-based RFID service management model. If the proposing device management policy model is used for device management, we can integrate control management for heterogeneous middleware, diverse RFID devices, and applications for each company. Moreover, we show that the RFID device management policy is translated and processed as an example using the proposing policy model in real-time RFID system.

Field Service Engineer Replenishment Policy Assessment Using a Discrete-Event and Agent-Based Simulation Model : A Case Study (Discrete-event와 Agent 기반의 시뮬레이션을 이용한 현장 서비스 요원 보급 정책 평가 사례 연구)

  • Suh, Eun Suk
    • Journal of Korean Institute of Industrial Engineers
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    • v.41 no.6
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    • pp.588-598
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    • 2015
  • In this paper, a simulation model for assessing the impact of alternative field service engineer replenishment policies is introduced. The end-to-end supply chain simulation model is created using a discrete-event and agent-based simulation model, which enables accurate description of key individual entities in the investigated supply chain, such as field service engineers. Once the model is validated with the historical data, it is used to assess the impacts of field service engineer replenishment policies for a major printing equipment manufacturing firm.In the case study, newly proposed replenishment policies for post-sale distribution supply chain are assessed for the level of service improvement to end customers.

The Effect of Long-Term Care Ratings and Benefit Utilization Characteristics on Healthcare Use (노인장기요양 등급 및 급여 특성이 의료이용에 미치는 영향)

  • Kang Ju Son;Seung-Jin Oh;Jong-Min Yoon
    • Health Policy and Management
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    • v.33 no.3
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    • pp.295-310
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    • 2023
  • Background: The long-term care (LTC) group has higher rates of chronic disease and disability registration compared to the general older people population. There is a need to provide integrated medical services and care for LTC group. Consequently, this study aimed to identify medical usage patterns based on the ratings of LTC and the characteristics of benefits usage in the LTC group. Methods: This study employed the National Health Insurance Service Database to analyze the effects of demographic and LTC-related characteristics on medical usage from 2015 to 2019 using a repeated measures analysis. A longitudinal logit model was applied to binary data, while a linear mixed model was utilized for continuous data. Results: In the case of LTC ratings, a positive correlation was observed with overall medical usage. In terms of LTC benefit usage characteristics, a higher overall level of medical usage was found in the group using home care benefits. Detailed analysis by medical institution classification revealed a maintained correlation between care ratings and the volume of medical usage. However, medical usage by classification varied based on the characteristics of LTC benefit usage. Conclusion: This study identified a complex interaction between LTC characteristics and medical usage. Predicting the requisite medical services based on the LTC rating presented a challenge. Consequently, it becomes essential for the LTC group to continuously monitor medical and care needs, even after admission into the LTC system. To facilitate this, it is crucial to devise an LTC rating system that accurately reflects medical needs and to broaden the implementation of integrated medical-care policies.

A study on Improvement Plan and problem of Home - based services (재가노인복지서비스의 문제점과 개선방안에 관한 연구)

  • Hur, Young-Gu;Kim, Jung-Sook
    • Journal of Korean Physical Therapy Science
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    • v.8 no.1
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    • pp.781-786
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    • 2001
  • The purpose of this study is to provide the direction of the policy forwelfare of the home - based service by identifying the problem and improvement of the home - based service. In the fast growing society like korea social welfare policy for the home - based service. The core hypotheses, of this research that home - based services canexpand social support network and improve life satisfaction were aceptedor rejected, In other words, while the home - based services expanded the lold people social support network through the activities of social workers and volunteers, these services considering the findings of the this study, we can conclude that the current home - based services provided by social welfare have an effect upon increasing old peoples social support. But these services have no effect upon improving life satisfaction index.

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A Study on Developing the Policy Areas Subject Guide (정책분야 주제가이드 개발에 관한 연구)

  • Noh, Younghee;Park, Yang-Ha
    • Journal of Korean Library and Information Science Society
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    • v.45 no.3
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    • pp.63-92
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    • 2014
  • This study developed the subject guide by policy areas for advancement of policy information service, designed the system for constructing the policy-related resources, and tried to construct policy information resources on a trial basis. For the development and construction of policy areas subject guide, first, we divided the aggregated materials into top 9 types, and subdivided into 19 types. Second, we constructed the policy contents for subject guide service, based on BRM classification system which is functional classification of government. Third, a total of 6,305 were build in accordance with 133 BRM subject guide. As a result, it is said that the effectiveness of the policy subject guide developed by this study, were verified by constructing the experimental data.

Effects of Public Health Service Impartiality on Subjective Health Happiness: Mediated Effect of Public Health Service Quality (공공의료서비스 제공의 공평성이 주관적 건강행복에 미치는 영향: 공공의료서비스 질의 매개효과)

  • Moon, Seung Min
    • Health Policy and Management
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    • v.29 no.3
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    • pp.323-331
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    • 2019
  • Background: The purpose of this study is to analyze the effect of impartiality in providing public health services on subjective health happiness and the mediated effects of public health service quality. Based on this, this study intends to present policy implications to improve public health services. Methods: The research method is multiple linear regression analysis. The analysis of the mediating effects is performed by Baron & Kenny's test, Sobel-Goodman's test, and Bootstrap. Results: The impartiality of public health services and the quality of public health services are shown to have a statistically significant effect on subjective health happiness. Quality of public health service appears to be mediating the relationship between impartiality in providing public health care and subjective health happiness. Conclusion: To promote people's subjective health happiness, it is necessary to secure impartiality in providing public health services in the first place and improve the quality of public health services.

A QoS policy experimentation and evaluation on Optical subscriber network Test bed for deploying TPS(Triple Play Service) (TPS를 고려한 광가입자망에서의 QoS 고찰)

  • Lee, Dong-Yeal;Seung, Min-Mo;Kim, Hee-Dong
    • 한국정보통신설비학회:학술대회논문집
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    • 2009.08a
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    • pp.63-67
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    • 2009
  • In this paper we propose a QoS policy, which is based on both DSCP and SPQ, appropriate to TPS users on optical subscriber network. Then we experiment and evaluate QoS policy through the test bed which emulates real optical subscriber network. In order to perform effective and real experiment on test bed we make test traffic equivalent to 400 TPS users and give it to test bed. The experimental result shows that no packet loss in real time service traffic such as voice, IPTV occurs during more than 4 hours. We think that our proposed QoS policy is a proper method which guarantees the service quality of real time services on optical subscriber network.

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Occupational Health Protection for Health Workers in China With Lessons Learned From the UK: Qualitative Interview and Policy Analysis

  • Xu, Huan;Zhang, Min;Hudson, Alan
    • Safety and Health at Work
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    • v.12 no.3
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    • pp.304-310
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    • 2021
  • Background: Healthcare settings have been recognized among the most hazardous places to work. Based on the five categories of occupational hazards that were identified by the ILO and WHO, this study aimed to analyze policy framework relevant to occupational health protection of health workers (HWs) in public health service in China, then discussed how to share the experience of the National Health Service (NHS) England for improvement. Methods: Based on policy learning theories, policy analysis and qualitative interview were used in this study. Results: In the Chinese public health service, at least five laws related to the regulation of occupational health protection for HWs; however, enforcement of relevant laws was separated and multi-centered; the national monitoring system, which targeted to occupational hazards and health outcome for HWs in China, had yet to be developed; the top three priorities were workplace violence, bloodborne pathogens, and musculoskeletal disorders; national strategies included Security Hospital, and Healthy China 2030. In NHS England, three laws were fundamental; several monitoring systems had been set up, including NHS Staff Survey, Commissioning for Quality and Innovation incentive scheme; mental health, musculoskeletal problem, and nutrition disorder and overweight were raised great concern; Health and Safety, and NHS Healthy Workforce Program were critical nationwide strategies. Conclusion: There were several similarities as well as differences between the Chinese public health system and NHS England, which laid foundation of learning by China. Recommendations of improving occupational health policies in China were provided, based on the lessons learned from the NHS England.

A lateral transshipment policy based on the service level in the distribution network (분배네트워크에서 서비스 수준에 기반한 lateral transshipment 정책)

  • Jeon, Yeong-Sang;Lee, Yeong-Hae;Jeong, Jeong-U
    • Proceedings of the Korean Operations and Management Science Society Conference
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    • 2004.05a
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    • pp.31-34
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    • 2004
  • This research proposes the lateral transshipment policy that can deal efficiently with stockout in the two-echelon distribution network in supply chain. The lateral transshipment policy can be expected for retailers to response the change of customers' demands efficiently. Because of various factors, such as demand fluctuation, replenishment quantity, lead time, and so on, it is very difficult to decide optimal lateral transshipment time and quantity. We suggest the new lateral transshipment policy based on the service level in this research. The efficiency of this policy is proved by simulation experiments.

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