• Journal of Technology Innovation
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• v.15 no.1
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• pp.175-201
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• 2007

Licensing contracts between partners in International Joint Ventures(IJV) have not only aspects of relation contract, which is interdependent and long-term cooperative relationships in interpartner but also aspects of discrete contract which is exposed to opportunistic risk caused by IJV partners who maximize individual profit instead of joint payoff maximization. In this circumstance, appropriate compensation structures such as lump-sum and royalty can reduce conflicts and spur interpartner cooperation. In addition, compensation structures that stipulate each party's rights, duties, and responsibilities under various sets of environmental conditions have strong implications for transaction cost minimization and joint payoff maximization. On the other hands, compensation structures such as lump-sum and royalty in IJV licensing contract have benefits and costs depending on IJV partners uncertainty, partner dependency, and environment uncertainty. Therefore, the purpose of this paper is to empirically show how partner uncertainty, partner dependence and environment uncertainty influence compensation structure chosen by licensor in IJV.

• 한국정보통신설비학회:학술대회논문집
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• 2009.08a
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• pp.337-343
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• 2009

Information theory is one field of the applied mathematics quantitating the data in order to store data as many as in the medium or communicate through channel. it was released on the Shannon's paper, in 1948. With basis on this paper, It has been achieved dramatically development for communication, signal processing, and date procedure and transmission in the network In this paper, the basic concept of information theory is described through dealing with contents about meaning of information, entropy, and channel capacity. It is also handled how information theory is applied to the fields of sensor network, relay channel, MIMO system, and others.

• Proceedings of the KIEE Conference
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• 2001.11c
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• pp.157-160
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• 2001

This paper presents A Design of WMR Controller that being composed of cooperative relation between PID controller and optimized neural network algorithm, it operate a variable control by velocity. Some proposed algorithm in the past just depended on PID controller for the control of position of WMR but for more efficient control we design a variable controller that operate control by PD controller using neural network if it is satisfied with any given condition. it adjust gain of PD controller for real time control using a fast feedforward algorithm which is different with Form of the standard backpropagation algorithm.

• 제어로봇시스템학회:학술대회논문집
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• 2001.10a
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• pp.180.5-180
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• 2001

This paper presents A Design of WMR Controller that being composed of cooperative relation between PID controller and optimized neural network algorithm, it operate a variable control by velocity. Some proposed algorithm in the past just depended on PID controller for the control of position of WMR but for more efficient control we design a variable controller that operate control by PD controller using neural network if it is satisfied with any given condition. it adjust gain of PD controller for real time control using a fast feedforward algorithm which is different with Form of the standard backpropagation algorithm.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.27 no.2
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• pp.44-51
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• 2004

Competition of Business firms has become serious domestically and internationally. No one can deny that cooperation and peace between labour and management are essentially necessary in this seriously competitive business world and will form continuous national economic development. This paper is interested in consumer's cognizance of business firm, business CEO, and labor. The attributes of consumer dealt with are gender, education level, etc. We showed consumer's cognizance as forms of hypotheses, tested them, and found many statistically significant facts, and suggested their implication. It can be said that our research results can be utilized as good information and for judgement and decision for constructing cooperative and peaceful labour and management relation.

• International Journal of Air-Conditioning and Refrigeration
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• v.6
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• pp.168-176
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• 1998

A simulation study was conducted to use city-water which is thermally regulated by unused energy as a heat source for urban dwellings. This study utilized multiple heat pump system using the city-water as a heat source and suggested a method of reducing the heat load of hot water supply. The simulation was done to calculate the energy savings at a dwelling for a year. The relation between the controlled temperature of city-water. and electric energy in all seasons was also investigated. Furthermore, it has been found that the controlled water system can lead to considerable energy savings and decrease environmental load such as sensible waste heat which otherwise would form heat islands.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.3 no.3
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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.

• Journal of Korean Society of Archives and Records Management
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• v.11 no.1
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• pp.207-230
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• 2011

The purpose of this study is to suggest new methodologies for documenting locality in digital environment, reformulation the Cox's documentation model focused on cooperative acquisition of documentary heritage institutions. This study defines the concepts of locality, space and place, relation of collective memory to archives, and analyzes the four approaches of documentation comparatively. Based on these analyses, it suggests the categories of documenting locality, and the directions of archive portal design for collective memory of locality.

• Korean System Dynamics Review
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• v.6 no.2
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• pp.117-138
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• 2005

The defence industry of the Republic of Korea(ROK) has grown up since 1970, however it is facing a growth hindrance due to its structural problem. Many professionals of defense industry has developed some measures to upgrade and energize the defence industry of ROK, and also the current government is implementing various transformations and new policies under the initiative of cooperative independence defence. But most of papers published so far have some limitations resulting from their qualitative contents. And also it is true for them not to show policy alternatives devised by the system thinking. This paper identifies essential factors of defense industry, then analyze the causal relation among those factors. It also shows the causal loop to identify the politic leverages, on which concrete measures to resolve the structural problems are based.

• Journal of Korea Technology Innovation Society
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• v.14 no.2
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• pp.246-259
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• 2011

Examining the relation between market structure and the value of innovation is important for competition and STI policy. If the value is large in a specific industry structure, government may lead the industry to take that form to enhance innovation. Our simple calibration in the case of linear demand and constant Me results in the conclusion that the incentive for R&D in the case of major and minor innovation in Cournot competition is less than that of merger and cooperative R&D. This emphasizes again "necessary evil" as a monopoly for innovation.