• Journal of Scientific & Technological Knowledge Infrastructure
• /
• s.18
• /
• pp.66-68
• /
• 2005

• The Journal of Information Technology
• /
• v.1 no.1
• /
• pp.49-63
• /
• 1998

The main purpose of the present study are as follows: First, through the extensive literature review, we tried to find out environmental changes in the management thoughts. Second, as we found a new paradigm on valuation-oriented management thoughts, we argued that cost/management accounting information should play key roles in creating values. Third, we pointed out that when firms used only financial performance measurements, problems could take places. Finally, especially to promote the organizational effectiveness and efficiency, we stressed that firms should use the balanced scorecard approach in performance measurements of its own organizations and personnels.

• Journal of the Korean Society for information Management
• /
• v.23 no.1 s.59
• /
• pp.221-241
• /
• 2006

This research suggested a new patent index based on patent citation technique using cited information, For this purpose, comparison research on library and patent information related citation database providing citation index was done. The information quality and meaning on the impact factor of JCR and the technology factor of CHI were reinterpreted. The former emphasizes the quality of continuous publication using relative citation frequency. The latter only emphasizes the information itself because it assesses the quality of patent characteristics. To overcome these difficulties, the latter re-authorized a relative quality to the organization possessing the patent using technology impact factor. Three new patent index were proposed on the basis of cited information to complement this. However, the comparative object was limited to American patent information that presented cited information of patent applied cases, and the comparison and research of domestic patent information could not be done.

• Convergence Security Journal
• /
• v.20 no.2
• /
• pp.53-58
• /
• 2020

In this study, it suggests the High Availability (HA) implementation plan of building a continuous service infrastructure as a strategy ensuring availability, as the importance of availability securing corporate business continuity emerges in the knowledge and information society. However, if the reliability of the criticality assessment of information asset is not ensured, it requires assessment measures for availability that can be managed by mapping with service maintenance assessment items, which are availability criteria based on the asset criticality evaluated through the asset value matrix because it is difficult to maintain security in conjunction with the value of real assets. Therefore, this study suggests the assessment measures for availability of information assets.

• Journal of Korea Society of Industrial Information Systems
• /
• v.1 no.1
• /
• pp.267-300
• /
• 1996

정보기술에 대한 투자가 증대되고 그 전략적 중요성이 높아짐에 따라 정보시스템의 효과성 평가문제는 실무적으로나 학문적으로나 중요한 이슈중의 하나가 되었다. 정보시스템의 효과성은 보는 관점에 따라 여러 가지의 개념을 내포하고 있어 단일의 기준으로는 평가될 수 없다. 본 연구에서는 정보시스템의 효과성을 종합적으로 평가할 수 있을 뿐만 아니라 평가의 목적에 따라 적절한 기준을 선택할 수 있도록 하는 개념적 틀을 구축하였다. 조직이론에서 제시하고 있는 효과성 평가의 세가지 접근방법인 자원획득 접근법, 내부과정 접근법, 목표달성 접근법을 정보시스템의 기능인 정보기술의 가치부가 활동에 적용하여 정보기술의 획득, 정보기술의 전환, 정보기술의 활용이라는 세가지 평가영역을 도출하였다. 또한 평가기준의 완전성 정도에 따라 각 영역별 세부 평가기준과 대표적인 측정치를 제시하였다.

• Journal of Korean Library and Information Science Society
• /
• v.43 no.1
• /
• pp.371-397
• /
• 2012

This research works out a design for the assessment model of intellectual capital of the public library based the intellectual capital and assessment index. The public library is created by the intellectual & social capital through knowledge & information service. This study presented core competencies and index and was examined on applicability the assessment model in the public libraries. The result of this research was looked forward to help to index of quantitative and qualitative assessment in values and competencies for libraries' environment.

• Journal of Korean Society of Environmental Engineers
• /
• v.38 no.10
• /
• pp.580-587
• /
• 2016

This study aims to estimate the values of freshwater ecosystem services from demand and supply perspectives. From demand side, unit-values of ecosystem services are derived from Environmental Valuation Information System (EVIS) and aggregated to 5 main watersheds in Korea. The derived unit-values are based on the willingness to pay estimates per household from stated preference methods. The nation-wide average total values of water quantity supply, water purification, and natural disaster control are estimated as 501.2, 410.4, and 242.4 billion won/year, respectively. From supply side, we examine the direct and indirect public expenditures (or investment) in 2013 to improve freshwater ecosystem services by the government. The total sum of government expenditures corresponds to 8,882 billion won in 2013, where 12.9, 81.3, 0.3 and 5.3% are spent to improve provisioning, regulating, supporting and cultural services, respectively, indicating that most efforts are concentrated in enhancing regulating services.

• The Journal of the Korea Contents Association
• /
• v.9 no.7
• /
• pp.304-314
• /
• 2009

A valuation of the most hotels in Korea have been decided by their asset value and influenced by real estate market. On the other hand, most hotels aim to maximize their through generating profit as other enterprise do it. Therefore a valuation of the hotel industry should be decided from calculating in their profit value. This study is tried to find out the relationships of the company value by free cash flow model between accounting index in hotel industry. The results are as follows. First, there is a 25% gap between high level and low level in hotel industry. Second, in the first rate hotels it is meaningful 99% between asset size and liability rate. Third, there is 99% meaningful relationship asset size of the first level and second level hotels and company values.

• Korean Journal of Remote Sensing
• /
• v.26 no.4
• /
• pp.411-419
• /
• 2010

The type of forestland value was evaluated using various thematic maps, satellite images, and aerial photograph of Namyangju, Based on GIS analysis, forestland value was classified into 4 kind types; conservation, production, recreation, and development values. Finally, the comprehensive analysis map of forestland value was made according to the priority order of value assessment. Among the whole forestland of Namyangju, conservation value area is $195km^2$, high production value area $96km^2$ except the conservation value area, high recreation value area $59km^2$, and the high development value area is $11km^2$. Henceforward, The value evaluation system of forestland by using GIS is to be very applicable for the scientific management of forestland, according to the periodic data update.

• Journal of Korean Society of Transportation
• /
• v.22 no.6
• /
• pp.89-99
• /
• 2004

The purpose of this study is to evaluate the value of information on Bus-Route concerning on the User's Individual value. The value of information is estimated with the price of time saving by using the information. The price of unit time for each user is applied to convert the saving time to the cost. To estimate the user's expense from origin to destination the previous model is modified. Bus-travel cost is estimated with variables such as bus-travel time, bus-interval, bus-fare, and the price of walking distance. In this study, to estimate in-vehicle time the bus-travel time model is developed based on the spatial characteristics distinguished by three types of circular-road in the network of Daegu Metropolitan area. For the case study, a set of the origin and destination is selected as Dalsu-gu District Office and East Daegu Train Station respectively. There are several bus-routes which can be used as direct or transferable bus-routes selected. The study showed that when the value of time for individual users is \1,738/hr, there is no benefit to using information of transferable bus-routes. It also showed that the more discount rates of bus fare is increased, the benefit to using information of transferable bus-routes is increased, and that the lower value of time is, the benefit to using information of transferable bus-routes is increased.