• Title/Summary/Keyword: Process Reengineering

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A Study on the Reengineering of Partial Business in Information System Planning of information Engineering (정보공학의 정보시스뎀기획에 있어서 일부 업무의 재설계 적용방안)

  • 배재식;염창선
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.25 no.2
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    • pp.27-34
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    • 2002
  • Many organizations attempt to plan information strategy reflecting their overall business and direction using the information engineering methodology. They also try to redesign the process for partial business area. The above two approaches can be combined because information technology Plays an important role as an enabler for business process reengineering. For theses organizations, a new information strategy planning procedure that considers reengineering of partial business is proposed in this study. The proposed procedure is designed to minimize the change of information strategy planning procedure of the information engineering methodology. The project of K company is used as the case study.

The Concurrent Processing Methodology of BPR and Information System Building (BPR과 정보시스템 구축을 동시 병행 수행하는 방법론)

  • Han, Kwang-Shin;Park, Man-Gon
    • Journal of Korea Multimedia Society
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    • v.20 no.7
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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.

Control-Path Driven Process-Group Discovery Framework and its Experimental Validation for Process Mining and Reengineering (프로세스 마이닝과 리엔지니어링을 위한 제어경로 기반 프로세스 그룹 발견 프레임워크와 실험적 검증)

  • Thanh Hai Nguyen;Kwanghoon Pio Kim
    • Journal of Internet Computing and Services
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    • v.24 no.5
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    • pp.51-66
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    • 2023
  • In this paper, we propose a new type of process discovery framework, which is named as control-path-driven process group discovery framework, to be used for process mining and process reengineering in supporting life-cycle management of business process models. In addition, we develop a process mining system based on the proposed framework and perform experimental verification through it. The process execution event logs applied to the experimental effectiveness and verification are specially defined as Process BIG-Logs, and we use it as the input datasets for the proposed discovery framework. As an eventual goal of this paper, we design and implement a control path-driven process group discovery algorithm and framework that is improved from the ρ-algorithm, and we try to verify the functional correctness of the proposed algorithm and framework by using the implemented system with a BIG-Log dataset. Note that all the process mining algorithm, framework, and system developed in this paper are based on the structural information control net process modeling methodology.

Re-Engineering of Educational Contexts in the Digital Transformation of Socio-Economic Interactions of Society

  • Tsekhmister Yaroslav;Tetiana Konovalova;Tsekhmister Bogdan
    • International Journal of Computer Science & Network Security
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    • v.24 no.3
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    • pp.135-141
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    • 2024
  • The article examines the key constants of reengineering the modern educational cluster, associated with the processes of digital transformation of all spheres of modern socio-cultural space. The first constant is the strategic rethinking of the educational process organization and awareness of the new roles of all participants (tutors, applicants, controlling elements, etc.). The other constant involves practical re-design of the system of educational services, which consists in the reorientation from the traditional model of education functioning for society to the implementation of the educational format in the form of new projects (structural, target, business). Consequently, the purpose of the study is to highlight the attitudes relevant to the modern realities of information and technological support of education in the context of socio-economic interactions of society. The criteria for the reengineering of educational concepts and the structural organization of the educational sphere are defined. The modern world is going through a period of complete digital transformation of all spheres of public activity. The scientific intelligence notes that education is no exception in these processes, as the dependence of educational realities on information and computer technologies is now noted. The COVID-19 pandemic, for all its tragedy, was also a kind of trigger, clearly marking the new components that have become defined in the organization of the educational process. The conclusion is made that the use of digital technologies in the organization of the educational institution or in the organization of the educational process has become not an auxiliary element, but a dominant factor. Mobility, dynamism, interdisciplinarity, synergy - all these aspects are relevant for socio-economic interactions of society and should be provided by educational programs. The results of the study can be used in the reorganization processes of educational institutions and institutions. Further research requires aspects of the analysis of the foreign experience of reengineering in education, carried out taking into account digital transformations of modern sociocultural space.

The Decision of Critical Measurement Point Using Dynamic Programming in the Business Process Reengineering (동적계획법을 이용한 업무재설계과정에서의 주요측정점 선정에 관한 연구)

  • 김창훈;윤덕균
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.19 no.37
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    • pp.53-61
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    • 1996
  • Recently the business transformaton of a company is achieved through the business process re-design and total quality management concept. This paper focused on the decision of the critical measurement point(CMP) for maximizing the effectiveness of the business process reengineering. In general, the types of business processes can be classified into two kinds, serial processes with IPO(input/process/output) type and non-serial processes with workflow type. The traditional method of selecting the CMP relies on the experiences and intuitions of the process owners. We suggest a mathematical method for more objective selection of CMP by using Dynamic Programming.

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Business Process Simulation Modeling and Analysis Based on Role-Based Modeling Concept (Role 개념에 근거한 비즈니스 프로세스 시뮬레이션 모형 구축 및 분석)

  • Cho, Yoon-Ho;Kim, Jae-Kyeong;Kim, Soung-Hie
    • Asia pacific journal of information systems
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    • v.8 no.2
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    • pp.69-83
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    • 1998
  • Some simulation tools have been developed to support business process reengineering. These tools can be used to not only analyze an as-is model of the existing process but also assess the potential value and feasibility of to-be models. But most of them are restricted to analyzing and redesign of the workflow only. Little attention is paid to the organization of people and their roles. This paper Presents a new methodology for business process simulation modeling and analysis. The methodology is based on the concepts of roles and customer-supplier chains. So the proposed methodology allows for tracking people and their roles affected by reengineering the business process. It enables one to analyze and evaluate not only workflow, but roles that are part of the flow. This paper developed a simulator to systematically construct simulation models and conduct simulations easily and efficiently. A case study is also presented as an illustrative example.

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A Study of Process Modeling Method for Construction Business Process Reengineering (건설분야 BPR 수행을 위한 프로세스 모형화 기법 연구)

  • Kwak, Joong-Min;Park, Seo-Young;Kang, Leen-Seok
    • Korean Journal of Construction Engineering and Management
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    • v.11 no.3
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    • pp.80-88
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    • 2010
  • The construction industry concentrates their efforts on construction information technology (IT) including construction CALS. However, the actual circumstances for construction IT focuses on building hardware and it neglects importance of business process reengineering (BPR) for construction tasks. A systematic process modeling method and a computerized model by process concept need for building construction BPR. This study develops a generalized BPR procedure for construction projects, and then suggests a new process modeling method for construction BPR that consists of object-related process model (ORPM). Finally, this study develops a web-based ORPM Builder (ORPMB) based on the ORPM methodology, and the applicability of the developed system is verified by a case study with practical construction processes.

Systems Engineering Approach to Reengineering of YGN 3&4 Safety Depressurization System Retrofit Design (영광3,4호기 안전감압계통 추가설비 설계최적화를 위한 시스템엔지니어링 적용연구)

  • Choi, Mun Won;Kim, Kyu Wan;Han, Ki In
    • Journal of the Korean Society of Systems Engineering
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    • v.11 no.1
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    • pp.1-7
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    • 2015
  • The purpose of this paper is to present the results of reengineering of the YGN 3&4 (Yonggwang Nuclear Power Plant, Units 3&4) SDS (Safety Depressurization System) retrofit design and to make recommendations for the improvement in design and design procedure implementing the Systems Engineering (SE) process. YGN 3&4 is a basic model for OPR1000 (the Korean standard 1000 MWe plant). The basic model, herein, represents the reference plant for the OPR1000 development. In the middle of the YGN 3&4 construction, the Korean Nuclear Regulatory Body requested a retrofit of this plant with a means to rapidly depressurize the plant in conformance with a severe accident mitigation requirement. For the reengineering of the SDS in YGN 3&4, V-model and functional and physical architectures have been developed. A SE decision making method has been used for the selection of SDS valves. Finally, recommendations have been made to improve OPR1000 design for the improved operation and enhanced safety.

Reengineering Black-box Test Cases (블랙박스 테스트 케이스의 리엔지니어링)

  • Seo Kwang-Ik;Choi Eun-Man
    • The KIPS Transactions:PartD
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    • v.13D no.4 s.107
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    • pp.573-582
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    • 2006
  • Black-box testing needs to prepare fitting test data, execute software, and examine the result. If we test software effectively, not only selecting test cases but also representing test cases are important. In static testing effectiveness of testing activities also depends on how to represent test cases and checklist to validate. This paper suggests a method for finding ineffective critical test cases and reengineering them. An experiment of reengineering digital set-top box software shows the process and results of checking effectiveness and conformance of current test cases and patching test cases. The result shows how much save the test time and improve test coverage by reengineering test cases. Methods of reuse and restructuring test cases are also studied to fit into embedded product-line software.

Improvement of 3D Design Process in the Combined Cycle Power Plant Using Business Process Reengineering (복합화력 발전플랜트에서 업무재설계기법을 이용한 3차원설계의 개선방안)

  • Choi, Hong-Yeol;Moon, Seung-Jae
    • Plant Journal
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    • v.8 no.3
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    • pp.55-63
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    • 2012
  • This study aims to suggest the improved business process by analyzing the current design process on work flow of the 3D design of power plant, drawing a problems and setting the improving direction through the integration method of the business process reengineering(BPR). In order to realize the improved business process, the integrated design performance system focused on the 3D design was established and accordingly the study analyzed cases of project performances through the integration system and drew the improved effects quantitatively. In the result of the project performance applied with the 3D design integration system, it showed 20.4% design cost saving effect for appropriate rated cost and the integration of design information from each design parts, sub contracters and vendors reduced overlapped works and improved the consistency of repeated design alteration.

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