• 한국중재학회지:중재연구
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• 제21권3호
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• pp.21-54
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• 2011

International commercial arbitration has established itself as the primary dispute resolution mechanism for international business transactions. Certainly, there are commonly-accepted standards that have evolved to reflect an internationally-harmonized approach to issues relating to the taking of evidence. This is reflected in International Bar Association("IBA") Rules for Taking of Evidence in International Evidence("IBA Rules"). This IBA Rules were revised in 2010. Designed to assist parties in determining what procedures to use in their particular case, IBA Rules present some of the methods for conducting international arbitration proceedings. Parties and arbitral tribunals may adopt IBA Rules in whole or in part - at the time of drafting the arbitration clause in a contract or once an arbitration commences - or they may use them as guidelines. They supplement applicable national laws and institutional or ad hoc rules. The IBA Rules were an ambitious undertaking, designed to overcome fundamental cultural differences relating to the taking of evidence under different national court systems. While it is difficult to assess how frequently the IBA Rules are actually adopted by parties, it is fair to say that they have had a considerable influence on the practice of taking evidence in international arbitration. This article mainly describes the essential provisions of IBA Rules, as revised in 2010, including but not limited to production of document, witnesses of fact, party-appointed experts, and tribunal-appointed experts. It also provides a comparison of relevant procedural rules of civil law and common law systems to each of the above mentioned provisions. It is important for arbitration practitioners to understand the differences in the taking of evidence under civil law and common law systems, respectively. This article will be helpful for practitioners and academics not only to understand the revised IBA Rules themselves but also to prepare for, and adequately deal with, the frictions that may arise as a result of the differences in approach for taking evidences. Indeed, so prepared, the arbitration practitioner will be able to anticipate the expectations, perceptions and the conduct of the parties, their counsel and the tribunal members.

• Industrial Engineering and Management Systems
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• 제4권1호
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• pp.1-22
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• 2005

This paper presents new scheduling heuristics, namely Mean Progressive Weighted Tardiness Estimator (MPWT) Heuristic Method and modified priority rules with sequence-dependent setup times consideration. These are designed to solve job shop scheduling problems with new performance measures - progressive weighted tardiness penalties. More realistic constraints, which are inter-machine overlapping sequence-dependent setup times, are considered. In real production environments, inter-machine overlapping sequence-dependent setups are significant. Therefore, modified scheduling generation algorithms of active and nondelay schedules for job shop problems with inter-machine overlapping sequence-dependent setup times are proposed in this paper. In addition, new customer-based measures of performance, which are total earliness and progressive weighted tardiness, and total progressive weighted tardiness, are proposed. The objective of the first experiment is to compare the proposed priority rules with the consideration of sequence-dependent setup times and the standard priority rules without setup times consideration. The results indicate that the proposed priority rules with setup times consideration are superior to the standard priority rules without the consideration of setup times. From the second experiment and the third experiment to compare the proposed MPWT heuristic approach with the efficient priority rules with setup times consideration, the MPWT heuristic method is significantly superior to the Batched Apparent Tardiness Cost with Sequence-dependent Setups (BATCS) rule, and other priority rules based on total earliness and progressive weighted tardiness, and total earliness and tardiness.

• 품질경영학회지
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• 제18권2호
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• pp.18-24
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• 1990

The location of inspection stations is a significant component of production systems. In this paper, a prototype expert system is designed for deciding the optimal location of inspection stations. The production system is defined as a single channel of n serial operation stations. The potential inspection station can be located after any of the operation stations. Nonconforming units are generated from a compound binomial distribution with known parameters at any given operation station. Traditionally Dynamic programming, Zero-one integer programming, or Non-linear programming techniques are used to solve this problem. However a problem with these techniques is that the computation time becomes prohibitively large when t be number of potential inspection stations are fifteen or more. An expert system has the potential to solve this problem using a rule-based system to determine the near optimal location of inspection stations. This prototype expert system is divided into a static database, a dynamic database and a knowledge base. Based on defined production systems, the sophisticated rules are generated by the simulator as a part of the knowledge base. A generate-and-test inference mechanism is utilized to search the solution space by applying appropriate symbolic and quantitative rules based on input data. The goal of the system is to determine the location of inspection stations while minimizing total cost.

• 산업경영시스템학회지
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• 제25권3호
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• pp.41-49
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• 2002

In the study, for the practical approaches of job shop scheduling, we propose the new dispatching rules of job shop scheduling in order to complement the practical applications in the existing researches. The assumed situation for the practical approaches considers the following; relaxation of assumption for capacity constraint by machine flexibility, the addition of the common use of jig and fixture, unbalanced machine workloads and duedate tightness, and produces fast rescheduling that reflects unexpected situations. The performance of the new dispatching rules is compared and analyzed with the existing methods through the computer experiments in the assumed conditions. The results can be useful to improving a field application of the job shop scheduling.

• 산업경영시스템학회지
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• 제3권3호
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• pp.41-48
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• 1980

Industrial Psychology is to study and analyze human behavior or working at operation, both to look into the rules in that and to make analysis of rules made from theological basis adapted to reality, wi th methods and knowledges that Psychology gives, by methods that are observation, experiment , investigation and so on, to contribute to improving the production efficiency and promoting the Laborer's welfare, In this paper, the side of Psychology in labor accidents will be studied as follows. 1.The Presentation of Problems 1.1. Concept prescription of Industrial Psychology 1.2. Relation between Industrial psychology and accidents 2.The Theorical approach of Industrial Psychology for accident study 2.1 Industrial Psychology in approach of accident study 2.2. Cooperative effort from other corvelative science 3. Industrial Psychologic observation on important safety policy 3.1. Study of accident origin 3.2. Safety of material equipment 3.3. Safety of work condition 4. Industrial psychological subject on safety instruction development 4.1. Safety instruction and attitude of laborers 4.2. Operation of safety rules 4.3. Safely counselling 4.4. Measures for the injured 5. Conclusion.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2017년도 학술발표회
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• pp.184-184
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• 2017

A nation-wide water-energy-food (WEF) nexus simulation model has been developed by the authors and successfully applied to South Korea to predict the sustainability of those three resources in the next 30 years. The model was also capable of simulating future scenarios of resources allocation based on priority rules aiming to maximize resources sustainability. However, the process was still relying on several assumptions and trial-and-error approach, which sometimes resulted in non-optimal solutions of resources allocation. In this study, an optimization module was introduced to enhance the model in generating optimal resources management rules. The objective of the optimization was to maximize the reliability index of resources by determining the resources' allocation and/or priority rules for each demand type that accordingly reflect the resources management policies. Implementation of the optimization module would result in balanced allocation and management of limited resources and assist the stakeholders in deciding resources' management plans, either by fulfilling the domestic production or by global trading.

• 자원리싸이클링
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• 제22권3호
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• pp.81-90
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• 2013

재제조 산업은 환경을 보존하면서 제조 시 사용되는 자원과 에너지를 줄일 수 있는 대안으로 알려지고 있다. 한국에서 재제조 산업을 활성화 하기 위해선, 원제조업체, 재제조업체 그리고 수리업체 사이의 협력을 지원하기 위해 기본 원칙을 제정하여야 한다. 재제조 활성화를 위한 기본 원칙들은 재제조 절차와 주요 구성원간의 관계분석에 의해 평가될 수 있다.

• Journal of Korea Trade
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• 제23권4호
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• pp.115-130
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• 2019

Purpose - This paper examines the impact of labor market regulations on FDI and the production of foreign firms. Design/methodology - We use an index of employment protection along with data on the FDI and production of foreign affiliates that are provided by the OECD. Findings - The empirical results show that strict employment protection discourages both the production and initial entry of foreign firms, with its impact on production being larger than that on the initial entry decision. The result is robust to various specifications in which instrumental variable estimations are used by applying a unionization rate and a severance pay for redundancy dismissal as instruments, respectively. Therefore, policymakers should not limit their focus to tax incentives, cash grants, and relaxation of market regulations, but they should also extend their attention to labor market deregulation and decreasing non-wage cost to attract more foreign firms into their countries. Originality/value - This paper attempts to answer the question on the impact of employment protection rules on the foreign firm's decisions regarding production as well as initial entry.

• 산업공학
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• 제9권2호
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• pp.39-45
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• 1996

This paper investigates the problems of grouping N products on an assembly line with an objective of maximizing the option grouping rate. Before developing a mixed model grouping algorithm, simulation studies are committed for developing operating rules and evaluating the layout production systems. A mixed model grouping algorithm is suggested and it is applied to the color selection lane in automobile production system, which reveals a high mixed model grouping rate.

• 한국통신학회논문지
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• 제12권1호
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• pp.50-59
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• 1987

많은 production rule(혹은 간단히 production)로부터 현 상태에 만족되는 rule을 빨리 찾아내기 위하여 현재까지는 RAM(Ramdom Access Memory)에 탕을 둔 필터(filter)사용등의 여러 방법에 제시되었으나, 본 연구에서는 보다 효율적인 CAM(Content Addressable Memory)의 이용을 제시하고, 이를 위해 CAM의 각 bit에 따라, 용도에 다른 구분 및 데이터 구조를 설계하고, 이를 컴퓨터 시뮬레이션을 통해 기존 RAM을 사용했을 경우와 비교하였다.