• 한국멀티미디어학회논문지
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• 제20권7호
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• pp.1073-1089
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• 2017

Changes in the business environment and increased competitiveness have led many companies to consider Business Process Reengineering(BPR) as a means to improve performance. However, while some BPR projects have been successful among the many companies that have performed BPR, most of the reengineering efforts have been deemed unsuccessful as the project failed. There are many answers to this, but the most important point is that the effective linkage between process innovation and information system construction is insufficient. Even if the reform of consciousness is carried out through the promotion of management innovation activities such as BPR, and the process is improved, management infrastructure can not be continuously maintained if infrastructure, especially information system, is not built up to support it. In this paper, we propose BPR and information system combining methodology for successful BPR execution and information system construction, and describe the result of BPR consulting performance when constructing information system and compare the improvement of failure risk factor. In addition, we present the case through the case of K company, and finally present customer satisfaction through post evaluation after completion of K company information system construction project implementation.

• 한국실내디자인학회논문집
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• 제17권5호
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• pp.123-132
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• 2008

It would be investigated how to take advantage of and structure color as form creation of modern architecture and tool of conception. Through this study, it was analyzed that color was introduced actively in the beginning stage of form creation as an image, as collection of data and analysis system, and as creation system of diagram. Also, it was used from the model making stage with experimental device, and was handling to experimental system of various materials and substances. Therefore, with the characteristics of color's originality, color was dealt to space creation system by tool from the process-oriented thought and had given the absolute value in form creation process. Meaning is that the color to be used as a tool in the planning contains a lot of possibilities and values in the architecture planning. Therefore the development of the system without initial planning of overall color scheme could affect the harmony and integration of the developed architecture. And the system could loose many vital concepts in the creation of the form. In execution of thinking process through the color, it'll be ensured that we can acquire the much better and more various result.

• 한국실내디자인학회논문집
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• 제22권5호
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• pp.199-206
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• 2013

Design is one of diverse human communication activities. Development of technologies has led to execution of more active design communication functions, stirring social and cultural changes. The concept of design communication has become stronger by overcoming the limitations of verbal communication and expanding the methods of communication. These social changes are highlighted In the design of modern space. Even though communication in interior design activities is so important, detailed studies on communication of each entity are still very insufficient. Design communication refers to tools and activities for overall communications in the design process. In design activities, relevant communication is indispensible. Therefore, studies on practical communication methods are essential for accurate communication of content that has to be shared in the results or in the process of obtaining the results, rather than only focusing on the future techniques and functions of design. In other words, improving the efficiency of interior design communication requires establishing a communication relationship structure of each entity, which calls for proper expression methods depending on each entity. Therefore, this study is aimed at exploring efficient expression methods in line with the relationship structure of each entity in the interior design process.

• 한국CDE학회논문집
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• 제14권6호
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• pp.424-433
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• 2009

In order to improve productivity and efficiency of ship production process, production technology converged with Information Technology can be considered. Mid-term scheduling based on long-term schedule of ship building and execution planning based on short-term production schedule have an important role in ship production processes and techniques. However, data used in the scheduling are from the experiences of the past, cognitive, and often inaccurate, moreover the updates of the data by formatted documents are not being performed efficiently. This paper designs the tracking and monitoring system for the curved plates forming process with shop level. At first step to it, we redefine and analyze the curved plates forming process by using SysML. From the definition and analysis of the curved plates forming process, we design the system with respect to operational view considering operational environment and interactions between systems included and scenario about operation, and with respect to system view considering functionalities and interfaces of the system. In order to study the feasibility of the system designed, a prototype of the system has been implemented with 13.56 MHz RHD hardware and application software.

• 한국통신학회논문지
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• 제17권10호
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• pp.1117-1130
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• 1992

본 논문에서는 컴퓨터 망을 통한 분산 시스템의 효율적인 프로세스 관리 및 메시지 전송을 위한 프로세스 그룹 통신에 관하여 연구한다. 메시지 전송중 장애가 발생할 수 있는 단일 프로세스 그룹에 대하여 송수신 메시지의 순서호를 유지하면서 흐름 제어를 실시하는 멀티캐스트 프로토콜을 제안한다. 프로세스 그룹을 형성하는 구성원들은 그룹 구성원 관계 서비스를 이용하여 실행중 그룹을 탈퇴할 수도 있고, 또한 새로운 구성원의 가입도 언제든지 가능하도록 하였다. 메세지 배달은 벡터 타임 논리적 타임 스템프를 이용하여 필요하다면 메세지 배달지연을 행하고, 구성원 변경에 대응하기 위한 가상적 동기화를 실시한다. 결론적으로 본 논문에서 제안되는 멀티캐스트 프로토콜은 메세지들의 인과적 배달순서를 유지하면서, 또한 과잉 밀집 현상등을 방지하기 위한 흐름제어 기법을 적용하여 신뢰성과 메세지 전송 효율성을 갖도록 설계하였다.

• 한국컴퓨터산업학회논문지
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• 제6권3호
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• pp.437-446
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• 2005

워크플로우 마이닝은 워크플로우 엔진의 실행 정보를 포함하고 있는 워크플로우 로그 파일을 이용하여 워크플로우 모델 즉, 비즈니스 프로세스를 재설계하기 위한 방법을 제공하는 워크플로우 분야에서 새로운 연구 분야이다. 본 논문에서 제안된 워크케이스 마이닝을 위한 실행계열분석 알고리즘은 빌드타임에서 정의된 워크플로우 모델의 액티비티 실행순서와 런 타임에서 실제 실행된 모델의 실행순서와 비교하여 빌드 타임의 워크플로우 모델과 실행 모델과의 차이를 최소화하여 비즈니스 프로세스의 생산성을 향상 및 새로운 비즈니스 모델을 정의할 수 있는 기준을 제시한다. 이와 같은 작업은 빌드타임에 정의된 워크플로우 프로세스를 액티비티 의존넷을 이용하여 최소의 액티비티 집합으로 작성하고, 작성된 최소의 액티비티 집합과 실제 워크플로우 엔진에서 실행된 프로세스의 실행결과를 제안된 실행계열 분석 알고리즘을 이용하여 비교함으로써 수행할 수 있다.

• International Journal of Computer Science & Network Security
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• 제23권6호
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• pp.169-175
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• 2023

Ethical hackers are using different tools and techniques to encounter malicious cyber-attacks generated by bad hackers. During the software development process, development teams typically bypass or ignore the security parameters of the software. Whereas, with the advent of online web-based software, security is an essential part of the software development process for implementing secure software. Security features cannot be added as additional at the end of the software deployment process, but they need to be paid attention throughout the SDLC. In that view, this paper presents a new, Ethical Hacking - Software Development Life Cycle (EH-SDLC) introducing ethical hacking processes and phases to be followed during the SDLC. Adopting these techniques in SDLC ensures that consumers find the end-product safe, secure and stable. Having a team of penetration testers as part of the SDLC process will help you avoid incurring unnecessary costs that come up after the data breach. This research work aims to discuss different operating systems and tools in order to facilitate the secure execution of the penetration tests during SDLC. Thus, it helps to improve the confidentiality, integrity, and availability of the software products.

• 산업경영시스템학회지
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• 제33권1호
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• pp.17-23
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• 2010

The corporate R&D(Research and Development) has a primary role of new product development and its potential is the most crucial factor to estimate corporate future value. However, its systemic inadequacies and inefficiencies, the shorten product life-cycle to satisfy customer needs, the global operations by outsourcing strategy, and the reduction of product cost, are starting to expose to R&D business processes. The three-phased execution strategy for R&D innovation is introduced to establish master plan for new R&D model. From information technology point of view, PLM(Product Life-cycle Management) is one of the business total solutions in product development area. It is not a system, but the strategic business approach that collaboratively manage the product from beginning stage to end of life in all business areas PLM functions and capabilities are usually used as references to re-design new R&D process. BPA(Business Process Assessment) and 5DP(Design Parameters) in PI6sigma developed by Samsung SDS Consulting division are introduced to establish R&D master plan and re-design process respectively. This research provides a case study for R&D process innovation. How process assessment and PMM(Process Maturity Model) can be applied in business processes, and also it explains process re-design by 5DP method.

• 드라이브 ㆍ 컨트롤
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• 제16권3호
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• pp.51-58
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• 2019

The objective of this study was to investigate a simulation technology for the AM field based on ANSYS Inc.. The introduction of metal 3D printing AM process, and the examining of the present status of AM process simulation software, and the AM process simulation processor were done in the previous study (part 1). This present study (part 2) examined the use of the AM process simulation processor, presented in Part 1, through direct execution of Topology Optimization, Ansys Workbench, Additive Print and Additive Science. Topology Optimization can optimize additive geometry to reduce mass while maintaining strength for AM products. This can reduce the amount of material required for additive and significantly reduce additive build time. Ansys Workbench and Additive Print simulate the build process in the AM process and optimize various process variables (printing parameters and supporter composition), which will enable the AM to predict the problems that may occur during the build process, and can also be used to predict and correct deformations in geometry. Additive Science can simulate the material to find the material characteristic before the AM process simulation or build-up. This can be done by combining specimen preparation, measurement, and simulation for material measurements to find the exact material characteristics. This study will enable the understanding of the general process of AM simulation more easily. Furthermore, it will be of great help to a reader who wants to experience and appreciate AM simulation for the first time.

• 한국콘텐츠학회논문지
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• 제20권10호
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• pp.146-156
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• 2020

본 연구는 팀프로세스와 정서상태유형이 구성원의 조직몰입에 미치는 영향을 검증하는데 그 목적을 두었다. 이를 위해 기업체에서 근무하는 임직원 241명으로부터 유효한 설문을 받았으며, 수집된 설문은 회귀분석을 통해 관계를 분석하였다. 분석 결과, 팀프로세스 요인인 전환과정, 실행과정, 대인과정이 모두 조직몰입에 유의한 정(+)의 영향을 미치는 것으로 나타났다. 그리고, 팀프로세스 요인인 전환과정은 구성원의 정서상태유형 중 긍정활성과 긍정비활성에 유의한 정(+)의 영향을 나타냈고, 대인과정은 긍정활성, 긍정비활성에 유의한 정(+)의 영향을 부정비활성과 부정활성에 유의한 부(-)의 영향을 나타냈다. 또한 팀프로세스와 조직몰입의 관계에서 정서상태유형인 긍정활성이 매개효과를 가지는 것으로 나타났다. 본 연구를 통해 조직 내 인적자원관리의 효율성을 극대화하고 팀의 효과성을 향상시키기 위해서는 팀프로세스의 구축과 관리에 대해 중요성을 제시하였다는 점에서 본 연구의 의의를 찾을 수 있다.