• Journal of Korea Game Society
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• v.14 no.5
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• pp.107-116
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• 2014

The traditional methodology of online game development is separating server development module and cilent development module. However developing and maintaining expenses have been increased a lot due to duplicated modules such as definitions of network protocols and managements of planning data. In this paper, we suggest an advanced methodology of online game development based on the integrated single module with client and server. Its effectiveness was shown by applying the proposed methodology in the development of the online game 'Chungmukong's Battle on the Sea'. In this case, the project size was reduced by 15.1% by using the integrated single module with client and server.

• Journal of Information Technology and Architecture
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• v.9 no.1
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• pp.67-78
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• 2012

Organizations have many physical servers in their departments such as application servers, web servers, database servers, mail servers, and so forth. The problem of server sprawl is common in information system centers of most profit and nonprofit organizations. Server sprawls are characterized by the use of dedicated servers for single applications. This server sprawl causes the problems such as the low resource utilization, the large space consumption, and the high management cost. Server consolidation is crucial to solve these problems by providing savings in hardware, software, maintenance, facility, and labor costs. This paper proposed a method to implement server consolidation for public organizations by the NDMS(National Disaster Management Systems) case study.

• Proceedings of the Korean Information Science Society Conference
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• 2002.10c
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• pp.175-177
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• 2002

데이터베이스를 통합하기 위한 많은 연구들이 진행되어 왔지만, 통합하고자 하는 모든 데이터들을 고려함으로써 초기 비용과 시간에 대한 오버헤드로 인해 비효율적이며 현실적으로 불가능한 경우가 발생하게 된다. 이 논문에서는 이러한 문제점을 개선하여 점진적인 통합을 위한 개념적인 통합 방법론을 제안하고, 제안된 방법론을 한국과학기술정보연구원에서 보유하고 있는 데이터베이스 통합에 적용하기 위한 통합 메타 모델을 설계한다. 또한 다른 기관 또는 다른 포맷들과의 상호운용성을 향상시키기 위하여 해당 분야의 국제 표준 또는 사실 표준들을 고려하여 통합 메타 모델을 설계하였다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.498-503
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• 2002

Connecting with cost, schedule, and quality in a construction project, resource management is one of the essential management elements. However, the material requirement planning is built at the beginning stage of construction and needs various concerned factors, it is limited to build the resource management planning on enterprise level. The disconnected communication among managements makes impossible to control historical data. In the construction project control system, the core of management elements is to manage cost and schedule information, therefore material requirement planning should be established based on historical data about EVM which is intergating schedule and cost. In this study, a resource management system concerning material requirement planning and attribute of procurement is suggested by connecting the historical data of EVM and the material requirement planning.

• The Journal of the Korea Contents Association
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• v.9 no.1
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• pp.293-303
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• 2009

The purpose of this study is to review causal effect of corporate image, customer royalty on switching cost. Specifically, giving managerial view point to build strategic CRM is major purpose of this research with finding out how the switching cost influences to the corporate image and customer loyalty deciding customer's desire of repurchase and knowing the important factors of corporate image. The result of this study is that switching cost has an effect on corporate image as the important factors. Also corporate image influences on customer loyalty.

• Construction Engineering and Management
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• v.13 no.4
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• pp.8-11
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• 2012

• Construction Engineering and Management
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• v.1 no.2 s.2
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• pp.11-18
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• 2000

• Korean Journal of Social Welfare
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• v.34
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• pp.95-119
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• 1998

• Construction Engineering and Management
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• v.20 no.3
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• pp.8-14
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• 2019

• Journal of Digital Convergence
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• v.14 no.10
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• pp.311-317
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• 2016

In a smart commerce market, customers are seeking customized shopping services optimized for personal tastes and customized shopping experiences based on customers' tastes. Accordingly, individually customized services are needed more than anytime now. According to this demand, companies provide messaging services to the consumer, but do not include a personalized service for each individual. The purpose of this study is to combine the techniques of personalized services with messaging services and presents system construction plan and integrated model system for corporate messaging services and thereby possible are maximizing marketing effects and analyzing effects of cost savings. Applying the operation of the integrated model is proposed and message transmission scheme through effective personalization can be applied to personalized model using the personalized information according to customers' requirements. The integrated model of personalization on this study is expected to be highly effective when combined with the search service.