• Land and Housing Review
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• v.2 no.4
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• pp.397-406
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• 2011

This research aims to develop various infill-systems for practically applying to long-life housing with 100-year durability and flexibility as a strategy for realizing sustainable residential environment. Especially, the developed infill-systems & technologies were concentrated to the mock-up house applied with the standard model of long-life housing, and their in-situ applicability by a phase, experts' consultation, and questionnaire survey were also evaluated. This research was executed to divide by 3 phases. In the First phase infill-systems for a housing unit of $84m^2$ exclusive use area as well as a support of whole structure and infill-systems including dry wall, and windows were constructed, and their in-situ applicability were evaluated. In the Second phase vertical integration of upper and lower housing units of $50m^2$ and $40m^2$ exclusive use area was investigated the first in domestic for 3 housing units of $50m^2$ exclusive use area. In addition, various infill-systems including the horizontal expansion of $50m^2$ and $10m^2$ exclusive use areas were also constructed and evaluated on their in-situ applicability. In the third phase diverse performance tests and field investigation for in-situ verifying of dry Ondol, developed this research, were executed to improve their practicability. Inner dry walls were taken apart, moved and re-constructed for verifying their practicability to investigate 3R-Reduce, Reuse and Recycle-realization too.

• Journal of Korea Entertainment Industry Association
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• v.15 no.3
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• pp.323-335
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• 2021

The purpose of this study is to organize issues of exclusive contracts for celebrities, which have been a major part of the existing industry, in preparation for various contract disputes in the media entertainment industry, and disputes in the media entertainment industry. According to the law case analysis conducted to achieve the purpose of the study, the court judged that the exclusive contract that did not conform to society's conventional wisdom was not effective, and that it was difficult to maintain the contract because it was not a normal contract. In addition, the court believed that unreasonable contracts using unfair trading status and overly long contracts were all reasons for termination. According to the court's judgment, the current standard contract requires about four revisions. First, clarification of contract termination conditions, second, clarification of payment date of revenue allocation, third, diversification of contract periods, and fourth, realistic modification of penalty provisions. Standard contracts have been enacted after several discussions, but there are still many things to revise and supplement. It will not end up with the preparation and use of contracts, but it will be necessary to continuously revise them to suit the industry's situation.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.21 no.5
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• pp.78-89
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• 2022

Super - Bus Rapid Transit (S-BRT), adding the advantages of urban railroads to BRT, has emerged to solve the problem of low speed and reliability of the existing BRT. Notably, the S-BRT driveway is classified into exclusive lanes and roads, as BRT, in the domestic guidelines. However, S-BRT and BRT have different operating goals and characteristics, so it is necessary to systematize the S-BRT driveway. Therefore, this study classified an S-BRT driveway into exclusive lane, shared lane with overtaking lane, and shared lane without overtaking lane based on domestic conditions. Subsequently, a control strategy for transit signal priority in each driveway was presented by the study based on the characteristics of the driveway to achieve the S-BRT target service level. Finally, the S-BRT target service level was almost achieved, and the travel speed was high and increased in the order respectively in the exclusive lane, shared lane with overtaking lane, and shared lane without overtaking lane in the study. Hence, it is important to operate a transit signal priority considering the characteristics of each driveway when operating the S-BRT. In essence, this study is expected to be used as a reference for driveway design and transit signal priority operation when introducing S-BRT in each local government in the future.

• Knowledge Management Research
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• v.24 no.1
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• pp.147-172
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• 2023

This study aims to review the competitiveness of 'TVING', a Korean OTT player in Korean market. For this, this study extracts core business resources of TVING focusing on resource-based theory, and analyzes their competitiveness under VRIO framework. TVING has 4 tangible and intangible resources respectively and 1 human resource. Tangible resources of TVING are technology(recommendation, compression), content(original, exclusive, discriminative non-exclusive), production studio, and paid-subscribers. Intangible resources are content planing capability, distribution network(local, global), marketing promotion·PR, sales), brand preference. And human resource of TVING creates IP professionalism of the company. As a result of VRIO analysis, discriminative non-exclusive content, production studios, and domestic service channels are the most powerful resources of TVING to 'sustain competitive advantage'. Technology, original content, planning capability and IT professionalism bring 'temporary competitive advantage', while exclusive content, the number of paid-subscribers, global service network, and promotion capabilities are not core resources with staying in competitive rank stages. By the way, TVING has potential users for sales of KT and LGU+ thanks to partnership and M&A, but this is not effectively used at the organization level yet. The meaning of this study can be found in that this evaluated competitiveness by each resource of TVING and arranged its implications.

• 한국ITS학회:학술대회논문집
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• 2008.11a
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• pp.311-316
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• 2008

• The Transactions of the Korean Institute of Electrical Engineers
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• v.33 no.5
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• pp.188-192
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• 1984

A method of frequency multipling of square waveforms is described and an integrable frequency multiplier which is fully compatible with IC technology, and made use of only bipolar transistors and resistors is proposed. The circuit is composed of only integrable time delay circuits and exclusive OR gates. Hence the circuit shows some useful characteristics.

• Journal of Korean Institute of Industrial Engineers
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• v.17 no.1
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• pp.127-130
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• 1991

The multi-divisional knapsack problem is defined as a binary knapsack problem where each of mutually exclusive divisions has its own capacity. We consider the relaxed LP problem and develop a transformation which converts the multi-divisional linear knapsack problem into smaller size linear knapsack problems. Solution procedures and a numerical example are presented.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2010.05a
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• pp.1025-1026
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• 2010

• Transportation Technology and Policy
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• v.7 no.2
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• pp.71-78
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• 2010

• 제어로봇시스템학회:학술대회논문집
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• 2002.10a
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• pp.89.4-89
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• 2002

$\textbullet$ Field Programmable Gate Array $\textbullet$ flexible hardware $\textbullet$ neural network $\textbullet$ determinism learning $\textbullet$ multi-valued logic $\textbullet$ disjunctive normal form $\textbullet$ multi-dimensional exclusive OR