• Proceedings of the CALSEC Conference
• /
• 2004.02a
• /
• pp.134-149
• /
• 2004

This paper is aimed at proposing a fuzzy inference mechanism to enhancing the quality of cognitive map-based inference. Its main virtue lies in the two mechanisms： (1) a mechanism for avoiding a synchronization problem which is often observed during inference process with traditional cognitive map, and (2) a mechanism for fuzzifying decision maker's subjective judgment. Our proposed fuzzy inference mechanism (FIM) is basically based on the cognitive map stratification algorithm which can stratify a cognitive map into number of strata and then overcome the synchronization problem successfully. Besides, the proposed FIM depends on fuzzy membership function which is administered by decision maker. With an illustrative B2B negotiation problem, we applied the proposed FIM, deducing theoretical and practical implications. Implementation was conducted by Matlab language.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
• /
• v.20
• /
• pp.343-365
• /
• 2003

Dispute plays a key role in maintaining the desirable performance of trade transaction. In an effort to stay competitive in a global marketplace, the Korean companies need to become more aware of alternatives to costly and time-consuming litigation. Korean companies, therefore, should be more concerned with ADR(Alternative Dispute Resolution) system and should utilize ADR to settle their disputes effectively and efficiently. ADR encompasses all process of dispute resolution as a substitute for the traditional litigation. Generally, three kinds of ADR are available in Korea: Negotiation, mediation, and arbitration. This article investigates reasons why ADR isn't used well in Korea and suggests ways how ADR can work best in international trade disputes. To expand ADR system in international trade disputes, it is very important for both the company and the scholar to recognize the concept and usefulness of ADR system. The Korean Commercial Arbitration Board also must help both Korean companies and scholars recognize the mechanism of dispute resolution and utilize ADR system in international trade disputes.

• Proceedings of the Korean Information Science Society Conference
• /
• 2006.06c
• /
• pp.136-138
• /
• 2006

정밀한 요구사항 분석과 다양한 전략의 응용을 통해 최대이익과 최소손해를 보장할 수 있는 게임이론 협상 프로세스를 제안하고, 그러한 프로세스가 지속되는 상호작용 속에서 보이는 한계점을 Win-Win 모델을 도입함으로서 보완하고자 한다. 또한 이러한 게임이론 보완 방법론을 통해, 이해관계자간의 지속적인 상호작용 속에서 꾸준한 이익을 보장할 수 있다는 제안의 타당성을 사례연구를 통해서 확인한다.

• Journal of Korean Port Research
• /
• v.13 no.2
• /
• pp.289-302
• /
• 1999

As the size and complexity of network increase Distributed System Management (DSM) will be significant issue within information network in order to increase the high reliability and to improve the flexibility of network management. The OSI management model has several problems. The key problems are that it does not fully address the problem of how to develop communication protocol in support of DSM and how to classify the management connection criteria. In this paper to solve first problem described above this paper propose the connectionless CMIP to accomplish for effectively managing the distributed management managing systems to handle the dynamic informations. To work out second problem we introduce the connection criteria in the hierarchy of management system and finally evaluate the efficiency of a suggested protocol during cooperative negotiation among the managing system.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2017.05a
• /
• pp.722-723
• /
• 2017

In this study, we take into account in improving traffic flow in real-time problem. In order to solve the problem, we propose a new approach to manage traffic flow at the intersection in real-time via controlling by traffic light scheduling. In particular, the proposed method is based on process synchronization theory and connected vehicle technology where each vehicle is able to communicate with others. The traffic deadlock is also taken into consideration in case of high traffic volume. The simulation shows the potential results comparing with the existing traffic management system.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 1999.10a
• /
• pp.163-175
• /
• 1999

As the size and complexity of network increase, Distributed Systems Management (DSM) will be significant issue within information network in order to increase the high reliability and to improve the flexibility of network management. The OSI management model has several problems. The key problems are that it does not fully address the problems of how to develop communication protocol in support of DSM, and how to classify the management connection criteria. In this paper, to solve first problem described above, this paper propose the connectionless CMIP(Common Management Information Protocol) to accomplish for effectively managing the distributed management system, and indicate its efficiency; this protocol is available to negotiate among the managing systems, handle the dynamic information. To work out second problem, we introduce the connection criteria in the hierarchy of management systems, and finally evaluate the efficiency of a suggested protocol during cooperative negotiation among the managing systems.

• International conference on construction engineering and project management
• /
• 2007.03a
• /
• pp.729-738
• /
• 2007

The Public Private Partnership/Private Finance Initiative (PPP/PFI) schemes have made the private sector become a major participant involved in the development of infrastructure systems along with the government. Due to more integrated efforts among project participants and longer concession period, PPP/PFI projects are inherently more complex and risky. It is therefore very important to proactively manage the risks involved throughout the project life cycle. Conventional risk management strategies sometimes ignore managerial flexibility in the planning and execution process. This paper starts with a revised risk management framework which incorporates the real option concept. Following the presentation of the framework, a new risk classification is proposed which leads to different ways of structuring options in a project according to the stage of the project life cycle. Finally, the paper closes by discussing other issues concerning option modeling and negotiation.

• Korean Medical Education Review
• /
• v.13 no.1
• /
• pp.3-11
• /
• 2011

Every medical school aims to provide better education, and it sometimes requires changing the current education system. However, an attempt for a change may not always be successful. In many cases, it is so not because an intended change was not properly directed but because conflicts in the process of adopting the change were not properly handled. This paper suggests seven points for how to successfully bring a change in medical education. First, the medical education should not simply focus on the pass rate of the national medical examination but also on the cultivation of creative leaders. Second, the faculty of medical school should be creative, self-motivated, and passionate. Third, people in charge of an intended change should have a good understanding of complicated dynamics between the dean's office, medical education experts, professors, and students. Fourth, people who are leading the change should also grasp the possibility that a well-intended change might not be well-received by professors, students, and dean due to their tendency to be complacent with the current system. Fifth, a successful introduction of a change requires good teamwork of a thinker, an actor, and a coordinator. Sixth, a change takes time as it takes place through a step-by-step process. Seventh, an attempt for a change accompanies a negotiation with professors with different thoughts and views regarding education, and people who want a change need to be flexible in that negotiation. In addition to these seven points, people who are responsible for a change should be consistent and consider the renown of the school.

• The Journal of the Korea institute of electronic communication sciences
• /
• v.8 no.10
• /
• pp.1553-1560
• /
• 2013

This study focused on the residential real estate market, real estate for sale in the course of the bargaining power of buyers in terms of factors to be extracted was determined. In addition to rental housing, including the number of buyers have several alternatives, the more related information, the buyers have advantage over the sellers in the course of the housing sale process. And if the external conditions and the situations between the parties have changed, how much flexibility to respond to changing and the less costs of to changing, the buyers have advantage over the sellers in the course of the housing sale process.

• The Journal of Society for e-Business Studies
• /
• v.15 no.1
• /
• pp.89-101
• /
• 2010

In some industries, manufacturing firms' distinctive competences include not only product superiority but also service excellence. For example, in a highly volatile and dynamic market, flexibility and responsiveness are more valued than just the product cost. And sales order processing, in that respect is a very important process. However, previous studies on sale order processing have considered only due-date assignments or dealt with production scheduling to minimize production cost or delivery lead time. Due to recent advances in information technology, a new approach is possible in dealing with sales order processing. For example, RFID(Radio Frequency IDentification) and ubiquitous computing technology adds real time visibility and traceability to supply chain. In this study, we develop a new due-date re-negotiation process for sales order management and propose a new business integration model to support the re-negotiation process based on RFID, ubiquitous computing technology and RosettaNet's PIPs.