• 정보처리학회논문지A
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• 제14A권7호
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• pp.451-456
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• 2007

이 논문에서는 컴퓨터 시스템을 이질적 서버들로 구성된 시스템으로 간주하고, 장기적 관점에서 응용들간의 공정성을 추구하는 누적적(累積的) 공정 스케줄링 방법을 제시한다. 기존의 단일 서버 환경에서 주로 사용되는 GPS(generalized processor sharing) 기반의 스케줄링 알고리즘들은 순간적 관점에서 서버의 용량을 분배한다. 그러나 이를 이질적 다중 서버 환경에 적용하는 경우, 스케줄링 순서에 의한 지연시간의 오차가 서버들을 거치면서 누적될 수 있고, 잉여용량이 순간적 관점에서만 배분되기 때문에 장기적 관점에서 불공정성 문제가 발생할 수 있다. 본 논문의 방법에서는 각 응용의 예약용량을 보장하면서 잉여용량의 적절한 배분을 통해 장기적 관점의 공정 서비스를 추구한다. 이를 위해, 각 응용이 이상적으로 진행되기 위해 받아야 할 공정한 서비스 용량을 주기적 관찰을 통해 동적으로 파악하여 참조용량 모델로 삼고, 스케줄러는 응용들이 이 참조용량 모델을 점진적으로 따르도록 한다. 또한 이 모델을 효율적으로 구현하기 위한 휴리스틱 알고리즘을 만들고 실험을 통해 이를 검토한다.

• 한국지역지리학회지
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• 제9권4호
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• pp.546-558
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• 2003

복지지리학은 불평등과 사회정의를 강조하는 인문지리학의 한 분야이다. '사회정의'는 '인간의 욕구'와 더불어 포스트모던이후 복합적 담론에 대항하여 공간의 해석에 보편적으로 적용될 수 있는 가치기준으로 등장하였다. 복지지리학도 사회정의론을 바탕으로 복지개념을 재정립하고 복지를 향상시키려 노력하였으며 공간정의의 측면에서 분배정의를 논하였다. 본 논문은 사회정의의 다양한 이론들을 통하여 복지의 공간적 불평등과 정의로운 복지 분배가 가지는 의미를 살펴보고자 하였다. 그리고 평등, 효율성, 형평성, 공정성과 같은 사회정의를 평가하는 다양한 기준들을 복지지리학의 측면에서 복지의 정의로운 분배평가와 연계시키고자 하였으며 이를 통하여 결과적으로 복지의 평등한 분배에 기여하고자 하였다. 마지막으로 사회정의의 평가기준들을 복지 공간의 평가에 적용하는 데 있어서의 한계점 등을 논의하였다.

• 제어로봇시스템학회논문지
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• 제6권4호
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• pp.313-319
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• 2000

As the interest of flexible manufacturing systems and computer integrated manufacturing systems increase, the distribution of centralized control systems using industrial control networks is getting more attention. In this paper, we investigate the rate-based traffic control of industrial control networks to improve the performance regarding the throughput, fairness, and error rates. Especially, we consider the protocol of Lon-$Works^{(TM)}$ which consists of all OSI 7-layers and supports various communication media at a low cost. Basically, the proposed rate-based traffic control system is closed loop by utilizing the feedback channel errors, which shows improved performance when compared with other industrial control networks commonly operated in open loop. To this end, an additional network node called monitoring node is introduced to check the channel status without increasing the channel load. The Proposed control loop is in effect whenever the feedback channel error becomes greater than an admittable value. We demonstrate the improved performance of the controlled network system in view of throughput and fairness measures by implementing the lab-scale network system based on LonWorks and through the experimentation upon it.

• 한국식생활문화학회지
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• 제28권3호
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• pp.282-292
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• 2013

The purpose of this study is to identify a suitable organizational diagnostic model for analyzing the management efficiency of food service firms. We used the three-iteration Delphi technique on a panel of 19 business employees, 7 industry experts, and 4 employees in the food service industry. A total of 36 assessment indicators were developed through this panel, with numerous major findings. First, it is important to evaluate the leadership qualities of employees in terms of their motivation and competency. Second, it is important to evaluate the ability of employees to interface well with other employees. Third, it is important to evaluate and manage the brand image recognized by customers. Fourth, it is important to evaluate the fairness and regularity of the rewards given for an excellent job performance. Fifth, it is important to evaluate the level of communication and information distribution in the organizational culture. Last, but not least, it is important to evaluate the transparency and fairness of an organization in its human resource management (HRM) and the efficiency of its organizational structure. In conclusion, this study empirically shows how food service firms can develop an organizational diagnostic model to increase their managerial efficiency.

• The Journal of Asian Finance, Economics and Business
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• 제8권4호
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• pp.329-337
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• 2021

This research aims to expose the Islamic perspective on the concept of justice on the Mudarabah contract's profit-sharing ratio. In certain verses in Al-Qur'an, Islamic values in Muamalah, the rules dictated by the Qur'an and its practices, and explanations rendered (more commonly known as Sunnah) by the Prophet Muhammad (pbuh) and Sahabah (the companions of the Prophet Muhammad), and Fiqh Axiom (rules) in Muamalah (Islamic jurisprudence), are used as the instruments of sharia to achieve the study objective. Islamic monetary establishments in Indonesia are still not in full consistency with the Shariah principles, significantly as far as satisfying equity and justice by Islamic banks in mudarabah contract (with clients). The ignominy is the nisbah (ratio) between the capital proprietor and the capital director. There are models or propositions to decide the benefit (profit)-sharing proportion. Nevertheless, none of them explains or specifies the possibility of equity/justice in the profit-sharing ratio. This research utilizes an explorative and subjective methodology that contributes to the philosophical premise of deciding the profit-sharing fairness. The elements of a just ratio for the Mudharabah contract are mutual willingness, the existence of negotiation, and the level of advantages and risks of the labor.

• 한국정보시스템학회지:정보시스템연구
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• 제22권4호
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• pp.85-115
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• 2013

Digital knowledge and information goods as experience goods have some unique characteristics such as close to zero reproduction and distribution cost, high price volatility, and low price acceptability. For the reasons, the pricing policies of digital knowledge goods are very difficult and complicate. Also, most consumers of digital goods have experienced cognitive dissonance after buying decision. The purpose of this paper is to investigate what factors affect the price acceptability level and cognitive dissonance of digital knowledge goods buyers. This paper suggest a structural model that was established by the cognitive dissonance theory and S-O-R(Stimulus-Organization-Response) model. The model is consisted of four exogenous variables and three endogenous variables. The empirical test and statistical analysis suggest following results and practical implications. The variables such as product involvement and perception of price fairness that have positive roles to price acceptability have strong influence on the all the three endogenous variables. But the variables such as sale proneness and price mavenism that have negative roles to price acceptability have little influence on the all the three endogenous variables. In the model, the payment intention was very important mediating variable between exogenous variables and two dependent variables, ie. price acceptability and cognitive dissonance. These results imply that the digital knowledge portals must have some differentiated pricing policies to the customers who have price consciousness and price mavenism. Also, they need some special promotions to whom have positive attitude to the value of digital goods.

• The Journal of Asian Finance, Economics and Business
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• 제8권8호
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• pp.625-635
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• 2021

The performance appraisal system is defined as general satisfaction with the performance appraisal system. It is used to assess employees' attitudes towards the fairness of the appraisal system, as well as their satisfaction with their knowledge of the appraisal system. This study aims to investigate the relationship between performance appraisal satisfaction and employee performance with equity as a mediator of this relation. There is limited research that studied the mediating effect of performance appraisal on the relationship between organizational justice and work performance. The research implemented the quantitative methodology throughout distributing questionnaires using google forms for data collection. Only 181 respondents out of 221 respondents answered the questionnaires. The data had been analyzed using the AMOS tool for performing structural equation modeling (SEM) analysis to validate the mediating relationship of equity and justice on the relationship between performance appraisals satisfaction and employees' performance. The results indicated that achieving organizational fairness and equity in the workplace can be done by the implementation of performance appraisal satisfaction, which can lead to higher productivity in the workplace, whichin turn will enhance the organization's image among its competitors.

• The Journal of Asian Finance, Economics and Business
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• 제8권2호
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• pp.605-616
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• 2021

Objectively, the purpose of this study aims to re-confirm and analyze the relationship between variables through direct relationships and mediation (i.e., career optimism (CO), organizational fairness (OF), organizational entrepreneurship commitment (OEC) on employee engagement). This study also addresses whether career optimism provides a strong-impact if it mediates other antecedent variables on employee engagement. Therefore, to test and prove this, we made observations on 200 samples comprising lecturers in Indonesia. The data collection method uses a survey both offline and online. Through the PLS-SEM approach, the statistical testing demonstration states that all hypotheses, either through direct relationship or mediation, are proven to have a positive and significant effect. Career optimism has also proven to be a substantial and positive contribution to testing employee engagement as a mediating variable. The results of seven hypothesis testing in our study confirm that the broaden-built theory and organizational theory are closely related. Therefore, this study positively contributes to human resource management's science to balance the psychological and organizational aspects. In this study, we also add that consistency and a positive attitude in a career trigger a person's career optimization in a better and more positive direction, especially for career-path and employee engagement.

• 한국중재학회지:중재연구
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• 제30권1호
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• pp.199-215
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• 2020

Compared to Korea's recently expanding art distribution market, the difficulty of securing the authenticity of art is hindering the healthy development and growth of the market. In this regard, the current situation of the emotional system in the UK and France's art distribution process are examined as excellent cases in foreign countries. In the UK, there is a full autonomous appraisal system by art experts without state intervention. In France, the judiciary and the administration of art have an appraisal system for art works, so the appraisal work has reliability and objectivity. Through the above system, this study suggests measures to strengthen transparency in art trade and to break unfair practices in order to secure the authenticity of the domestic art distribution market. In addition, this study proposes the establishment of a professional appraisal system and the improvement of administrative law regulations to explore the possibility of ensuring fairness through mediation through the example of an international arbitration body.

• 한국콘텐츠학회논문지
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• 제16권1호
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• pp.241-255
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• 2016

본 연구는 공연예술의 제작 유통 과정을 콘텐츠진흥법상 기술 산업과의 융합형태를 살펴보고자 한다. 2000년대 이후 영역 간 콘텐츠 생산과 공유방식은 공연예술의 제작 유통구조를 전환시키고 있다. 최근 나타나고 있는 공연예술실황영상은 공연예술의 시공간적 경계를 뛰어넘어 예술 창작과 소통의 영역을 확장하여 기존 체계를 변화시키고 있다. 현재성과 공간적 제한성을 전제로 출발되었던 공연예술은 실황영상화를 통하여 시공간의 경계를 뛰어넘는 새로운 플랫폼을 창출하고 있다. 공연예술은 기술 산업 영역과 융합하여 보편적 접근성을 확대하는 계기를 마련하고 있으며, 문화적 형평성이라는 공공 공연장의 공공적 가치를 확장할 수 있는 가능성을 보여주고 있다. 이러한 맥락에서 본 연구는 고급예술로 불리어지는 오페라, 클래식, 발레 등의 공연예술이 영상산업과 어떤 방식으로 결합되고 있는지를 살펴봄으로서 공연예술콘텐츠의 가능성을 모색하고자 한다.