• Proceedings of the Korea Database Society Conference
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• 2000.11a
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• pp.289-296
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• 2000

The utilization of Internet, which started only at the level of advertisement, has been gradually expanding its application areas as the trial commercial transaction becomes successful, the password-coding technology which removes the risks on the cyber transaction develops, the electronic money appears and other various related technologies progress. Following this trend the securities industry has been experiencing changes along with efforts to use it commercially. This study is to analyze the work of cyber securities companies on the basis of the theoretical background through preceding studies and literature and also analyze the common and different reasons for superiority-securing strategy in competition along with problems and their reasons. And also the objective of this study is to offer new superiority-securing strategy in competition and problem-solving strategy.

• The Journal of Korean Association of Computer Education
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• v.5 no.1
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• pp.35-43
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• 2002

By entering the information society, the trend of increasing use of the cyber education to deliver high-Quality educational programs is likely to continue. For instance, supported by the government agencies, central officials training institute is expending vast amounts of money for the installation of cyber education programs. However, much of the research that has been done concerns the discrepancy between the potential and the actual use of technology in the field of education and training. The intent of this study was to identify the decision of the adoption of cyber education among national officials who had just peceived the existence the cyber education programs which would be used for their professional training and development, and to investigate the relationships between the Rogers' five attributes of innovation (relative advantage, compatibility, easy of use, observability, trialiability) and their decision of adoption. The results of the study generally concurred with Rogers diffusion of innovation theory revealing that perceived compatibility, easy of use, and observability of cyber education are significant predictors of decision to participate in cyber education.

• Proceedings of the Korea Institutes of Information Security and Cryptology Conference
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• 2002.11a
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• pp.266-269
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• 2002

As a simulation or replacement of analog money in cyber space, the e-cash was introduced by using cryptographic primitives. Since a perfect anonymity system causes some illegal activities, such as money laundering, blackmailing, and illegal purchase, a revocable electronic system was paid a great attention to control the anonymity. In general, Trust Third Party(TTP) is introduced to detect any dubious user and coin, namely user tracing and coin tracing. In this paper we propose a new revocable anonymity e-cash system, and verify the security requirement as well. In our scheme a user first withdraws the e-coin from bank by using blind signature, and then TTP verifies the bank's signature and records the tracing information.

• Proceedings of the Korea Contents Association Conference
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• 2008.05a
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• pp.431-435
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• 2008

Thanks to the development of internet, on-line market expands exponentially and corresponding solid business models are drawn attentions. Most of on-line trading items are limited with selling game related items however, Linden Lab made its turning point by introducing cyber reality game to shape the cyber life with creating his own Avatar in 2003. After 2003, Second life has grown sharply that over 12 million users around the world. While former games are progressed within fixed scenario, the concept of avatars who live his or her own lives at the cyber space that successfully differentiate from former online game. Further, cyber money, Linden Dollar can be used to buy real estate, cloth, shoes just like at real economy system. Not only for using corporate marketing, various areas of activities; promotion of public sector, politics, education are also functioned at the cyber life. In Korea, Korean version of Second life was introduced at the end of 2007 that draws attentions from the users. In this study, I examine various business models of cyber through Second life and suggest feasible culture-contents applying models.

• 한국경영정보학회:학술대회논문집
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• 2007.06a
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• pp.667-672
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• 2007

IT의 발달로 인해 기존 마케팅의 한 수단이던 로열티 프로그램인 마일리지는 최초의 형태와는 다르게 현재에는 다양한 형태와 매체로 변화되었고 사용되고 있다. 이러한 마일리지의 발전단계는 초기의 단일 마일리지에서 점차 제휴의 형태로 변화되고 있으며, 현재는 부분적인 통합의 단계로 발전하고 있다. 이에 따라 본 연구에서는 마일리지와 전자화폐의 유형을 정리하고 현재 마일리지의 문제점을 해결하기 위해 통합 마일리지로의 전환과 필요성을 제시하였다. 통합 마일리지에 대한 한 방법으로 전자화폐를 통한 마일리지의 참여 주체인 소비자, 사업자, 정부의 입장별로 나누어 각각의 제안점을 제시하고자 한다.

• Spatial Information Research
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• v.12 no.1
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• pp.73-87
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• 2004

The Ministry of Construction and local governments have spent lots of money to construct 1: 1,000 scale digital topographic map. However the digital map is used only in facility management departments and the department in charge of GIS. In local governments, almost 70 ∼ 80 % of data are related with maps, which represents GIS technique and the digital maps could be used 70 ∼ 80 % of local government tasks. In this circumstances, it is necessary to spread out GIS usage through GIS education. However, there are lots of limits in GIS education such as number of people which can take classes at one time, physical location and size of classroom, and curriculums etc. To overcome these limits, cyber GIS education is becoming more important. This study presents how the cyber GIS education should be composed for the local government officers. For this purpose, this study accomplished followings ; grasp current GIS education status, analyze the needs of GIS education for local government officers, propose cyber GIS courses and curriculums according to the level of officers.

• Journal of the Korea Society of Computer and Information
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• v.18 no.4
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• pp.153-160
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• 2013

Online game provides a kind of cyber money aden and game instruments, items in order to attract game users. Game users want stronger, better and higher-leveled items with competition. Demands and supplies on items are formed and the transactions are made. The problem is there happen frequently illegal behaviors in the process of transactions. Among these illegal behaviors, for using other's id and password without authorization and stealing items, rejecting to return assigned items, providing stolen item to other who knows the fact or destroying others' items, it is difficult to apply provisions on properties in the criminal code on them. Because the criminal code has a duty to prevent separation between substantial criminal behavior and regulations, it should reflect substantial cultures and values of the times. Therefore, property like items in cyber space can be considered as new property to need to be protect under the criminal code and it may be not an interpretation of expansion. The reason is it is practical and reasonable to judge whether propertiness can be established considering cyber space's unique characteristics. It is time to review propertiness of Article No. 346 according to the request of times of the digital age.

• Journal of Korea Technology Innovation Society
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• v.2 no.3
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• pp.76-93
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• 1999

One of the conclusions from the research of the last 40 years on the relationship between tech-nological development and economic growth is that "technology is an essential factor in economic growth" A majority of firms in developing countries including Korea are small and medium size so technology transfer is an alternative to developing their own technologies. Firms in developing countries prefer technology transfers over self-development of technology because the former is less costly in time and money. The aim of this paper is to analyse the type and process of the tech-nology transfer and too suggest a direction and tasks in establishing technomart through the domes-tic and foreign case studies. Laws organizations and institutional aspects which are related to es-tablishing technomary were analyzed also in this paper.his paper.

• Proceedings of the CALSEC Conference
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• 2005.11a
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• pp.17-28
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• 2005

The cybermoney marketplace has been improved by many changes of a business model, such as the development of online exchange, online mileage, potalmoney and gamemoney and so on. Because of its continuous growth, the need for categorizing manketplaces and researching on cybermoney marketplace status and problems has been increased. Therefore, in this paper, We researched about cybermoney marketplace's status and problems. We suggest the indicator that could classily cybermoney. We examined the status of cybermoney marketplace and identified the issues of development of cybermoney.

• Journal of Families and Better Life
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• v.28 no.1
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• pp.25-36
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• 2010

The purpose of this study is to understand a ChoSun-jok female domesic worker's experience in a Korean home. This study adopted hermeneutic phenomenological method which was developed by van Manen. The participant for this study was a ChoSun-jok woman who had worked as a care-giver and housekeeper in Korean home for more than 2 years. She missed the time when she was raising her own daughter and son and expected the time that her family would be together. So, her present time wears away for her stable future in Korea which give an opportunity to make a good money. Also, she realized that she was a marginal existence : it meant she was neither a family member nor truly worker. She nursed the Korean children and did for the Korean family for money but wanted to be treated as a family member like a grandmother who could be honored about what she had done for the family. She felt that she was disregarded from the family when she miscommunicated with them because of the difference between cultures. She anticipated that she was appreciated for being here in the Korean home.