• Proceedings of the Korea Society for Industrial Systems Conference
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• 2007.02a
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• pp.209-212
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• 2007

A very detail instruction of a m-Business application case for small scale company is given. Two results are proved. The one is that m-business application can reduce system building and maintaining fee. The other is that m-business application should running on the mobile machine with caching some application data on it.

• Proceedings of the Korean Information Science Society Conference
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• 2001.10a
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• pp.415-417
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• 2001

HLA(High Level Architecture)는 차세대 DIS(Distributed Interactive Simulation)를 이어 네트워크 분산 시뮬레이션의 기반이 되는 표준 아키텍쳐이다. 이 HLA 시스템의 개발 과정에서 FEDEP(Federation Development and Execution Process) Model이 제안되었는데, FEDEP의 목적은 federation 개발자가 application의 요구를 충족시킬 수 있도록 federation 개발 및 실행에 대한 guideline을 정하는 것이다. FEDEP의 일련의 process들 중에서 노동집약적인 과정은 CASE(Computer Aided Software Engineering) tool을 사용함으로써 보다 강화되고 능률적으로 이루어질 수 있다. 본 논문에서 소개하는 HLA Application Builder 는 federate 와 federation을 자동적으로 생성하는 CASE tool 로서, 자동적인 FED(Federation Execution Data)file 및 C++ source code를 생성함으로써 HLA Federation 개발에 있어서의 인력(manpower)을 크게 줄일 수 있다. 본 논문에서는 HLA에 대한 배경지식과 HLA Application Builder 개발의 필요성과 구현, 그리고 실제 예를 들어서 HLA Application Builder가 어떻게 federation 개발에 사용되는지에 대해서 설명한다.

• IE interfaces
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• v.16 no.2
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• pp.268-279
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• 2003

This paper presents critical steps in building client/server application with UML and Visual Basic, which are derived from the implementation case of a typical order processing system. To begin with, we briefly review the software architecture, the diagrams and the object-oriened building process in the UML. In the inception phase, it is critical to define the project charter, to draw use case diagrams, and to construct a preliminary architecture of the application. In the elaboration phase, it is critical to identify classes to be displayed in the class diagram, to develop user interface prototypes for each use case, to construct sequence diagram for each use case, and finally to design an implementation architecture. Steps to construct implementation architecture are given. In the construction phase, it is critical to design both the database and components. Steps to design these components are described in detail. Additionally the way to create the Internet interface is suggested.

• Journal of Information Technology Application
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• v.3 no.4
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• pp.63-92
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• 2001

This paper makes an attempt to look at the process of automatically generating an application software system based on the Entity-Relationship (E-R) model. Basically, the process consists of five steps as follows: First, the designer develops an E-R model of an real-world system. Second, the software generator automatically generates a stereo-type application system. Third, the generator produces database schema and link information between application programs. Fourth, the designer designs the user interface including menu, screen design and so on. Finally, the generator completes the process integrating all the elements of an application system. Five basic program generation rules, three extended rules and a database generation rule have been suggested. By following each rule with the generator, the designer can build an application with an extremely efficient manner compared with traditional approaches. A case study has been included in order to show the applicability of the automated software generation process suggested in this paper. It has been demonstrated from the case study that the idea of applying an automated generator in systems development based upon the E-R model worked well.

• Korean Journal of Schizophrenia Research
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• v.19 no.1
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• pp.10-16
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• 2016

Objectives : This article aims to describe the development of smartphone application for the case management of patients with schizophrenia. Methods : Gwangju Bukgu-Community Mental Health Center developed and launched a smartphone application (HYM) for cognitive-behavioral case management and symptom monitoring. The development of the application involved psychiatrists, nurses, social workers, psychologists, and software technicians from a software development company (Goosl Corp.). Results : The HYM application for clients includes six main modules including Thought record, Symptom record, Daily life record, Official notices, Communication, and Scales. The key module is the 'Thought Record' for self-directed cognitive-behavioral treatment (CBT). When the client writes and sends the self-CBT sheet to the case manager, the latter receives a notification and can provide feedback in real time. 'Communication' and 'Official notices' are useful for promoting communication between case managers and clients with schizophrenia. Ratings in 'Symptom record', 'Daily life record', and 'Scales' modules are stored in graphic or table form representing changes in them and shared with case managers. Conclusion : The interactive function of this application is the key characteristics that distinguishes it from other mobile self-treatment tools. This smartphone application may contribute to the development of a youth- and customer-friendly case management system for individuals with early psychosis.

• KIEAE Journal
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• v.12 no.2
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• pp.83-92
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• 2012

Recently, many countries are tightening a variety of policies and controls with great efforts to reduce emission of GHGs(Greenhouse Gases) as concern for climate change heightens. The purpose of the study is to provide guidelines for planning and evaluate element and evaluate housing development. The elements are also assorted into 6 sections and 30 planning elements were drawn from them. It is drawn to 6 sections, 27 categories, 31 evaluation elements except cultural and perceptual aspects unrelated to planning elements from these elements. Case analysis has shown that most of planning elements were applied because these cases obtained environment-friendly certification in the country. Followings are the common characteristics. Firstly, it showed that application of planning element in all cases is excellent. Secondly, the case with excellent application of elements related with energy and application degree obtained excellent degree i environment-friendly certification in the country. Finally, application of planning elements related with renewable energy was in poor condition in all cases. With the utilization of SBTool, the evaluation results about planning elements of housing complex of Carbon emissions-reduction type showed that CASE-A obtained 11.17 points and CASE-B obtained 9.24 points. In the case of renewable energy section, it was confirmed that the evaluation doesn't work well. As a result, changes of planning elements affect environment-friendly extent. It was confirmed that accessibility to housing complex of Carbon emissions-reduction type could change. Estimated result of Amount of Carbon emission showed that annual energy consumption per each family of CASE-A is $4,269,964MJ/m^2$, as a result of which, Carbon emission is $234,815kg/m^2$. And annual energy consumption per family of CASE-B is $4,197,563MJ/m^2$, as a result of which, Carbon emission is $214,584kg/m^2$. Application of planning elements in the aspect of housing complex of Carbon emissions-reduction type shows that the level for Carbon emissions-reduction is high level. And study with assessment from the draft should be followed.

• Fire Science and Engineering
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• v.21 no.4
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• pp.59-64
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• 2007

We studied on the fires about the electrical motors in this paper. We compared and analyzed about the transformation and damage state of single-phase induction motors used in the home appliances when we applied electrical overload and exterior flame. This experiment was progressed by the electrical overload application test and the exterior flame application test through the locked rotor of motor. In case of the exterior flame application test, it is divided into the apply voltage case and not apply voltage case. The result of an experiment through the locked rotor of motor, it was able to observe the short-circuit marks between layers at the winding coil parts, and it was appeared a transformed dendritic tissue structure of winding coil by the electrical overload test. The application voltage and the application exterior flame, it was confirmed that the stator winding coil parts were remain original shapes and observed that the color of the winding coil's circumference was changed to red. The non-application voltage and the application exterior flame, it was observed that the stator winding coil parts were transformed quite from original shapes. It was observed that the color of the winding coil and circumference parts was changed to red at the same case of non-application voltage.

• Journal of Institute of Control, Robotics and Systems
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• v.13 no.11
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• pp.1128-1136
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• 2007

This paper presents an application study of a model predictive control based commercial package PCTP to real chemical processes. The first case study concerns a product purity control of a splitter process which distillates styrene from undesired component ethyl-benzene produced from ethyl-benzene dehydrogenation reaction. The second case study is about a temperature control of ethyl-benzene dehydrogenation reactor and an excess oxygen control of the fired heater. Optimum control structure for MPC application is developed for each case study. The application results show a significant improvement in control performance and stability.

• 한국신재생에너지학회:학술대회논문집
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• 2009.06a
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• pp.458-459
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• 2009

This global case study pursues diversification and intensification for an application system of the national wind map which has been developed to support national strategy building and promotion of wind energy dissemination. We chose nine counties' national wind maps and compared their map area, extraction height, temporal and spatial resolution, download services, etc. to derive a best practice for the Korea wind map application system. Therefore, the application system are designed to offer high resolution height information of which covers wind turbine rotor sweeping area and time-series dataset which can be downloaded for further analysis by users. It is anticipated that the system would contribute greatly to wind energy policy, business and research sectors once the derived ideas have been implemented to the application system

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.409-412
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• 2004

The technique and process for the acquisition of components by searching and testing the reusable components using Web Service in the CASE tools for component-based application development are proposed. The technique and process for the notice of components using Web Service in order to reuse developed components are also proposed. As using the technique and process, a repository does not need to construct and the reusability of components will rise because components are easily and efficiently searched using Web Service. Furthermore, it is easy to develop application through the plug-and-play of components which are acquired using Web Service, and errors of application by reused components will be minimized because proper components are acquired after pretesting reusable components in the analysis and the architecture phase.