• 제목/요약/키워드: Process integration

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Successful ERP Operations: Process Integration Perspectives and an Agent-Based Support System

  • Park, Kwang-Ho
    • 지능정보연구
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    • 제9권2호
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    • pp.65-85
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    • 2003
  • Any ERP system pushes a company toward full process integration and solves the fragmentation of information. However, the tight process integration can propagate and magnify mistakes made in one department into the other departments in real time. Thus, it can be posited that a central support system for the coordination can help ERP users and administrators dig out problems, take care of tedious validation and verification, and maintain process integration of ERP with great consistency. This paper proposes an agent-based ERP operations support system (EOSS) that aims at achieving and maintaining process integration of ERP at the highest level possible. With EOSS, the process integrity is monitored, with anomalies prevented as early as possible and repaired as precisely as possible.

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Successful ERP Operations: Process Integration Perspectives and an Agent-Based Support System

  • Park, Kwangho
    • 한국산학기술학회:학술대회논문집
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    • 한국산학기술학회 2003년도 Proceeding
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    • pp.19-27
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    • 2003
  • Any ERP system pushes a company toward full process integration and solves the fragmentation of information. However, the tight process integration can propagate and magnify mistakes made in one department into the other departments in real time. Thus, it can be posited that a central support system for the coordination can help ERP users and administrators dig out problems, take care of tedious validation and verification, and maintain process integration of ERP with great consistency. This paper ,proposes an agent-based ERP operations support system (EOSS) that aims at achieving and maintaining process integration of ERP at the highest level possible. With EOSS, the process integrity is monitored, with anomalies prevented as early as possible and repaired as precisely as possible.

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메타온톨로지에 기반한 온톨로지의 통합 (Ontology Integration based on MetaOntology)

  • 이인근;황도삼;서석태;권순학
    • 한국지능시스템학회논문지
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    • 제17권5호
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    • pp.604-613
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    • 2007
  • 온톨로지의 재사용을 위해 온톨로지를 통합하는 방법에 대한 연구가 진행되친 있다. 그리고 다양한 온톨로지 통합 도구들이 개발되어 사용되고 있다. 그러나 기존의 온톨로지 통한 방법 및 도구는 셋 이상의 온톨로지를 한번에 통합할 수 없으며, 파수의 작업자가 동시에 통합 작업을 할 수 없는 단점이 있다. 본 논문에서는 메타온톨로지를 이용한 온톨로지 통합 프로세스(OntoIntegProcess)를 제안하고, 온톨로지 통합 프로세스에 기반하여 온톨로지 통합 시스템(OntoIS)을 개발한다. 온톨로지의 통합 실험을 통해 제안한 프로세스와 시스템의 효용성을 확인한다.

국제물류에서 해운기업의 물류통합과 물류성과에 관한 연구 (A Study on Logistics Integration and Logistics Performance of Shipping Firms in International Logistics)

  • 윤광운;하명신;배희성
    • 무역상무연구
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    • 제26권
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    • pp.143-172
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    • 2005
  • The biggest exchange of international environment of shipping logistics in 21 century should appear ultra-mega container ships on the shipping market. The competitive trend of large size container ship was based on economics of scale among the international shipping business. In the environment, shipping firms consider the integration of freight forwarder and shipper in the international logistics process. The aims of this research analyse a relation between the environment uncertainty and logistics information system(LIS) and the integration and resolve the integration and its impact on logistics performance. The research methodology of this research analyse structural equation modeling on the relation of variables. The results of research are as follows. First, Environmental uncertainty significantly influences the internal integration and the external integration. Second, LIS has an influence on the logistics integration by providing the foundation for LIS utilization in international logistics process. Third, the internal integration significantly influences a logistics performance, which implies that firms should promote interaction and collaboration through internal process integration to achieve logistics performance as the logistical cost and service. But the external integration is not significantly a logistics performance.

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다중병합을 지원하는 SOA기반의 BPIL워크플로우 시스템 (SOA based BPIL workflow system to support multi integration)

  • 이기호;정창성
    • 전기전자학회논문지
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    • 제11권4호
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    • pp.283-292
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    • 2007
  • Due to the development and proliferation of internet technology, cooperation and interaction between companies have become very important. However, different heterogeneous systems have been used as information systems for companies because of various types of pressure in the business environment. Therefore, business process integration and interaction are recognized as essential elements, not optional elements. In addition, it is important to make a business process which is valuable as an intellectual property in a storable form and share. So, many business process languages for service integration and GUI type's automatic systems using the same and making business process easily have been introducing. However, to integrate previously created web service[1] workflows, or to use a web service workflow for another workflow production like an activity, that is, research to support multi integration language and system is not ongoing except for research to make and connect adapter between workflow engines.[2] Also, research for current languages and systems that integrate the BPEL[3] process into a workflow in the industrial world does not exist. This means that integration between workflows being used at companies is difficult, and becomes the biggest obstacle to service integration, which is necessary for cooperation and interaction between companies. To solve this problem, in this paper, I defined BPIL based on XML[4], which can store business processes. Also, using this, BPIL workflow system based on SOA[5] which supports multiple integration and workflow profiling was designed and prototype was embodied.

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Minimization of Energy Consumption for Amine Based CO2 Capture Process by Process Modification

  • Sultan, Haider;Bhatti, Umair H.;Cho, Jin Soo;Park, Sung Youl;Baek, Il Hyun;Nam, Sungchan
    • 에너지공학
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    • 제28권4호
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    • pp.13-18
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    • 2019
  • The high energy penalty in amine-based post-combustion CO2 capture process is hampering its industrial scale application. An advanced process is designed by intensive heat integration within the conventional process to reduce the stripper duty. The study presents the technical feasibility for stripper duty reduction by intensive heat integration in CO2 capture process. A rigorous rate-based model has been used in Aspen Plus® to simulate conventional and advanced process for a 300 MW coal-based power plant. Several design and operational parameters like split ratio, stripper inter-heater location and flowrate were studied to find the optimum values. The results show that advanced configuration with heat integration can reduces the stripper heat by 14%.

Optimization of Heat Exchanger Network in the Steam Assisted Gravity Drainage Process Integration

  • Rho, Seon-Gyun;Yuhang, Zhang;Hwang, InJu;Kang, Choon-Hyoung
    • International Journal of Advanced Culture Technology
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    • 제8권2호
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    • pp.260-269
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    • 2020
  • The Steam Assisted Gravity Drainage (SAGD) process is an enhanced method to extract oil from bitumen which involves surface and central process facilities. This paper describes the Central Process Facilities (CPF) of SAGD and proposes several retrofit plans to the Heat Exchanger Network (HEN). In this approach, the process integration scheme is applied to estimate the energy saving in HENs, and various cases are modeled in favor of a commercial simulator. Throughout this work, a minimum approach temperature of 10℃ is assumed. The results reveal that, due to the HEN optimization using process integration, the heating and cooling duties can be reduced to 29.68MW and 1.886MW, respectively. Compared with the Husky case, all cases considered in this study indicate a potential reduction of at least 6% in total cost, including investment and operation costs.

SPC와 EPC 통합에 관한 조사 연구 (An Investigative Study for the Integration of SPC and EPC)

  • 김종걸;정해운
    • 대한안전경영과학회지
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    • 제4권3호
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    • pp.107-122
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    • 2002
  • There are two approaches to process control. The one is engineering process control(EPC) which is one of the techniques very widely used in the process industry and based on control theory which aims at keeping the process on target using manipulating variable. The other is statistical process control(SPC) whose main purpose is to look for assignable causes(variability) in the process. To design an integrated or combined scheme of SPC and EPC is gaining recognition in the process experiences for hybrid industry. This paper aims to investigate recent study concerned on the integration of SPC and EPC. First, we consider the difference between SPC and EPC in simple terms and review various models of EPC for integration including evaluation of previous study. Finally, we suggest some prospective research area concerned on the integration of SPC and EPC.

Job Shop 통합 일정계획을 위한 유전 알고리즘 (A Genetic Algorithm for Integration of Process Planning and Scheduling in a Job Shop)

  • 박병주;최형림;강무홍
    • 한국경영과학회지
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    • 제30권3호
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    • pp.55-65
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    • 2005
  • In recent manufacturing systems, most jobs may have several process plans, such as alternative sequence of operations, alternative machine etc. A few researches have addressed the necessity for the integration of process planning and scheduling function for efficient use of manufacturing resources. But the integration problem is very difficult and complex. Many prior researches considered them separately or sequentially. It introduces overlapping or partial duplications in solution efforts. In this paper, Integration problem of jobs with multiple process plans in a job shop environment Is addressed. In order to achieve an efficient integration between process planning and scheduling by taking advantage of the flexibility that alternative process plans offer, we designed GA(Genetic Algorithm)-based scheduling method. The performance of proposed GA is evaluated through comparing integrated scheduling with separated scheduling in real world company with alternative machines and sequences of operations. Also, a couple of benchmark problems are used to evaluate performance. The integrated scheduling method in this research can be effectively epplied to the real case.

전산지원 시스템 엔지니어링 도구를 이용한 합동능력 통합 및 개발 환경 구축 사례 (Implementation of the joint capability integration and development environment using CASE tool)

  • 김진일;박종선
    • 시스템엔지니어링학술지
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    • 제9권2호
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    • pp.69-82
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    • 2013
  • US DoD operated JCIDS(Joint Capability Integration and Development System) for top down requirement generation. Although the JCIDS can be a good practice for the countries which are trying to shift from bottom up to top down requirement generation, it contains many processes related with review and approval. In this study we structured a joint capability integration and development process from the JCIDS eliminating the organization dependent review or approval process so that it can be applied to any organization with some modification. Furthermore we implemented the process in the computer aided systems engineering tool, Cradle, for convenient use of the process. The result of this study can provide a basic process for top down capability development, and an efficient why of doing each element of the process using CASE tool.