• Proceedings of the Korean Information Science Society Conference
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• 2006.06b
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• pp.394-396
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• 2006

A blooming area of processor design is represented by scalable computing fabric. As the structure of the processors developed using seal-able computing fabric evolved from simple programmable units to processors supporting change of flow instructions and function calls, an increasing interest is in developing the compiling technology that will allow us to harness not only the full power of their hardware but also to target multiple architectures. In this paper we present the front-end of a generic compiler, able to accept a various source languages and transform them in a common intermediate representation.

• Proceedings of the KIEE Conference
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• 1996.07b
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• pp.1031-1033
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• 1996

Now is an automation age. Therefore it is required that machine can do work which was done by men. Artificial Neural Network was developed by the necessity of this purpose. This paper shows a Predictive Control with a Neural Network. The Neural Network learns an Inverted Pendulum in various situations. Then, it has a power to predict the next state after accept the current state. And the Neural Network directs the Bang-Bang Controller to give input to a plant. It seems like that a human expert looks the state of a plant and then controls the plant. It is used a Feedforward Neural Network and shown control state according to the learning. We could get a satisfactory results after complete learning.

• Journal of the Korea Furniture Society
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• v.23 no.4
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• pp.372-380
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• 2012

Architecture is the result of reflecting paradigm. As the paradigms and architectures are changing, architect between them are not free by no means. As changes occur continuously, it is important to acknowledge the flows of change and to do some roles in that flows. Toyo Ito is one of the architects who confront the contemporary situations, find the problem and struggle to containing it in his architectural world. He tries to accept and reorganize the phenomenon that appears today's society. Contemporary architecture is showing many aspects on the ground of ecological paradigm. Therefore fresh architectural methods are being quested. This study point at one aspect of Toyo Ito's architectural feature - eco-friendly- which have domiant influences on his architecture philosophy. This notion also has important role on Toyo Ito's past and present activities.

• Journal of The Korean Society of Agricultural Engineers
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• v.54 no.3
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• pp.75-80
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• 2012

Gasification is a therm-chemical conversion process to convert various solid fuels into gaseous fuels under limited supply of oxygen in high temperature environment. Considering current availability of biomass resources in this country, the gasification is more attractive than any other technologies in that the process can accept various combustible solid fuels including plastic wastes. Mixed fuels of biomass and polyethylene pellets were used in gasification experiments in this study in order to assess their potential for synthesis gas production. The results showed that higher reaction temperatures were observed in mixed fuel compared to woodchip experiments. In addition, carbon monoxide, hydrogen, and methane concentrations were increased in the synthesis gas. Heating values of the synthesis gas were also higher than those from woodchip gasification. There are hundred thousand tons of agricultural plastic wastes generated in Korea every year. Co-gasification of biomass and agricultural plastic waste would provide affordable gaseous fuels in rural society.

• The KIPS Transactions:PartC
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• v.12C no.2 s.98
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• pp.229-234
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• 2005

We propose a fuzzy logic-based buffer management algorithm to improve internet traffic over ATM-GFR service. The proposed algorithm employs the strategies of early congestion detection and selective packet discard to achieve its design goals. A key feature of proposed algorithm is its ability to accept or drop a new incoming packet dynamically based on buffer condition and load rate of VCs. This is achieved by using fuzzy logic controller for the production of a drop factor. Simulation results show that proposed scheme significantly has improved fairness and TCP throughput compared with previous schemes.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2005.10a
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• pp.81-84
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• 2005

As a works of total design program for franchise, Visual Identity Will supply harmonious batch of images to their customers in various marketing environment of franchise members. so Visual Identity will explain a concept of space-design to their clients more clear than any others. and it will help a clients to accept fran-brand more easily. Because suppling a chain of images constantly under the 'VISUAL IDENTITY' is more efficient way to market. Space-design constituted with 'systematically-organized Visual Identity plan'.! It's very usefull one to rise brand value among some works of brand marketing

• Proceedings of the Korean Society for Quality Management Conference
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• 2006.04a
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• pp.334-337
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• 2006

This paper considers the problem of selecting the most profitable process mean for production processes where measurement errors exist in inspection systems. For such situations, a sequential inspection procedure is proposed to reduce measurement errors. The decision to accept, reject, or take an additional inspection of an item is made at every measurement point until the number of repeated measurements reaches its upper bound. An expected profit model is constructed and the optimal process mean, the cut-off values, and the upper bound of the number of repeated measurements are obtained when accepted(rejected) items are sold at regular(reduced) price. A numerical study is performed to investigate the performance of the proposed procedure.

• Journal of Korean Society for Quality Management
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• v.21 no.1
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• pp.22-34
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• 1993

In claiming for the purchased products, two types of errors can occur from the consumer's point of view. One is to accept defective products and the other one is to reject good products. Due to such errors, Claim rate for the products is expected to be different from that the producer has originally anticipated. In this paper, the probability distribution of the number of claimed products when such consumer's inspection errors are involved is derived. Then, a simple model is provided to estimate the claim rate when such errors are present.

• Journal of Korean Society of Transportation
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• v.7 no.2
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• pp.53-69
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• 1989

The management of subway business in large cities has recently become more difficult because of increased construction and operation costs. To cope with this situation, it is necessary to examine the methods of obtaining returns on development profits of land value rises that occur due to subway construction along subway lines, For this purpose, we examined the actual situation of rises in land values brought about by the construction of subway line #3 and line #4 in Seoul with application of three methods. In this research, we have calculated a basis of the development profits produced by the construction of subway line. According to the results, development profits produced by the subway construction differ depending on the method adopted. If, however, we accept line comparison analysis method, the total development profits amount to 557,3 billion won that is equivalent to 37 percent construction cost.

• Journal of the military operations research society of Korea
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• v.16 no.1
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• pp.35-55
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• 1990

This research paper examines the Navy of the Republic of Korea (ROK) and the Japanese Maritime Self-Defense Force (JMSDF) to determine if the two navies can cooperate to enhance the security of Northeast Asia. This paper reviews the advantages and limitations of naval cooperation between the ROK and Japan, describes the threats to both, and evaluates domestic, regional and international factors to answer the questions : Is naval cooperation possible? How would might it take? what secunity burdens might the ROK Nayy and the JMSDF be reasonably expected to assume from the United States? Paper conclusions are based on the studies within the framework of today's realities. Consequently, the conclusions may seem undramatic. However, they are based on not what could happen if all parties agreed to accept radical change, but rather upon the assumption that all parties will want to change the least for the greatest benefit.