• Korean Journal of Computational Design and Engineering
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• v.5 no.1
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• pp.79-87
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• 2000

This paper presents an integrated but open product development environment for distributed and collaborative design. The web-based framework, called DOME, allows designers to build integrated models using both local and distributed resources, and to collaborate by exchanging services in a network-centric product development environment. Thus, an integrated model can be created while each participant focuses on his or her own area of expertise. A design problem model is created by connecting modules, which represent specific system components, analysis capabilities/software, disciplines, or organizations relevant to the problem. The modules interact with each other using service exchanges based upon the CORBA standard communication protocol. The goal of this framework is tall provide the ability to rapidly construct integrated design problem models to facilitate collaborative design work, improve product quality and reduce development time. Ultimately, it should allow specialized engineering applications and design problem models to operate under a common design environment.

• Journal of the Society of Naval Architects of Korea
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• v.44 no.3 s.153
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• pp.332-339
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• 2007

Integration of engineering information through the IT (Information Technology) is very important key during the collaboration design process. How can we realize the data efficiently in real-time at the early design stage? How can we manage to integrate the separate information made by each designer or department effectively in real time? IT global trend is the unique way of handling these complicated problems from the information inundation. This paper suggests the design process management system deduced from the analytical results considering BPM (Business Process Management) solution workflow. Workflow based design process management system can help user share and integrate the needed information at the right time through Internet. It is found that the proposed tool works well for a beam design case, and this framework can be thus further expanded for an engineering design environment smoothly.

• IE interfaces
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• v.8 no.1
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• pp.61-78
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• 1995

Warehouse planning or design is not a static, one-time activity. To survive in the constantly changing market warehouse design should be a continuous process in which the anticipated requirment are reflected on the current warehouse status. Thus, the goal of warehouse management is to effectively utilize the various warehouse resources to meet the varying customer requirment. This paper presents an engineering framework for warehousing system analysis and design from the perspective of a total system approach. The complexity pertinent to warehousing system analysis and design is first discussed, which mainly come from the interplay among product data, order data, equipment types, operating strategies, and functional specification of the overall system. The understanding of the complexity leads to a general structure and a conceptual design procedure for a warehousing system. The general structure is comprehensive enough to represent most warehousing and flexible enough to accommodate the more sophisticated ones. The conceptual design procedure portrays the high-level interelationships the design issues.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.15 no.4
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• pp.153-159
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• 2015

With information technology and health care, efficient health data management provides various health services. Health data from hospitals patients and healthy persons use stacked up enables to trace health condition and to manage health effectively and to reduce healthcare cost. In this paper, we design and implement a framework for relaying health data from various hospitals to cloud storage for manage health condition. For efficient authentication of the framework with cloud storage, OAuth2 protocal is adopted. The proposed health data relay framework can be used for developing various health services with the stacked data in the cloud storage.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.6 no.1
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• pp.45-50
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• 2013

Recently, as various devices including the smart phone, tablet and smart TV increase rapidly, it have been trouble to develop services separately, which are the same as in each device. When it comes to manufacture these kinds of web applications, what is worse, it takes too much time, cost ineffective and hard to maintain as well. In order to solve the non-unity of these flat forms, some researches for the responsive web design according as the hybrid framework are being progressed. In this paper, we analyzed the technologies and trends of the hybrid framework, and also implemented the responsive web contents which is based on hybrid framework.

• Korean Institute of Interior Design Journal
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• no.38
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• pp.38-47
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• 2003

This study is one of studies which refer aesthetic characteristics and relationship about Korean traditional architecture. In this rapidly changing society, it is worthy to recognize our traditional aesthetics from which we may get a solution for improving our surrounding. The major purpose of this study was to present a holistic framework to understand aesthetics of Korean traditional architecture in a viewpoint of relationship. As a secondary purpose with this framework, Gyeongbokgung which is one of Korean traditional palaces in Chosen dynasty was analyzed and appropriate case example images were gained. Through this process, the framework could get better capability to persuade relativity of this study by showing relevant example. Through the purpose, the uniqueness of this study were like following; First, it referred a word 'relationship' clearly and exposed it to a systematic framework. Second, it referred space characteristics and aesthetics characteristics of Korean traditional architecture synthetically comparing with that other literatures referred the characteristics partially focused on their interests. Third, many literatures showed the characteristics partially by some case examples and photos but, it showed a complete case example and appropriate photos to endow persuasive power for understanding the framework.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.15 no.5
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• pp.169-175
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• 2015

In the field of health informatics converging ICT technology and medicine technology, XML-based CCR document make sure the continuity and mobility of the information of patients. When a number of clients access CCR documents, wireless data broadcast that supports any number of clients can be an alternative for the scalability. In this paper, we propose a framework for wireless data broadcast of XML-based CCR documents. We design and implement the framework that can adopt various data scheduling algorithms and indexing schemes for the optimized performances of clients. The implemented framework shows the efficiency with simulations adopting various data scheduling algorithms and indexing schemes.

• The KIPS Transactions:PartD
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• v.15D no.6
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• pp.815-824
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• 2008

Embedded system is applied in various fields and must equip system to respond market's requirement which is changing fast. Products that do not equip such fast construction system will have become sterilization. Construction system for Time-To-Market is reusability system or framework that have reused existent product and produce new product. Because embedded system is being based on hardware, amendment is not available easily, but can change system softly using segment of software. Therefore, in this paper, suggest meta-model of reusability framework that can change embedded software. Meta model of this paper suggests dynamic meta-model to design functional flow of reusability framework.

• Journal of the Korea Computer Industry Society
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• v.2 no.7
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• pp.933-944
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• 2001

In the process of software development, object-oriented framework enables directly improving the productivity of the developer through the reuse of code, analysis and design informations. object-oriented framework is a set of usable and expandable classes and their connectivity. It is a meta solution that contains the code to be reused in the framework and the expert design results on a specific area. This paper constructs the framework that extracts the common services of BBS, chatting, white board and ftp applications for internet-based remote education system. These services can be mostly reused within heterogeneous applications in the form of component.

• Structural Monitoring and Maintenance
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• v.9 no.4
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• pp.337-357
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• 2022

The objective of this study is to present a data-driven machine learning (ML) framework for predicting ultimate shear strength and failure modes of reinforced concrete ledge beams. Experimental tests were collected on these beams with different loading, geometric and material properties. The database was analyzed using different ML algorithms including decision trees, discriminant analysis, support vector machine, logistic regression, nearest neighbors, naïve bayes, ensemble and artificial neural networks to identify the governing and critical parameters of reinforced concrete ledge beams. The results showed that ML framework can effectively identify the failure mode of these beams either web shear failure, flexural failure or ledge failure. ML framework can also derive equations for predicting the ultimate shear strength for each failure mode. A comparison of the ultimate shear strength of ledge failure was conducted between the experimental results and the results from the proposed equations and the design equations used by international codes. These comparisons indicated that the proposed ML equations predict the ultimate shear strength of reinforced concrete ledge beams better than the design equations of AASHTO LRFD-2020 or PCI-2020.