• 한국재난정보학회 논문집
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• 제10권1호
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• pp.159-169
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• 2014

과학기술의 발달은 문명의 편리성을 동반하였으나 더불어 원자력 및 가스 등의 폭발, 유출사고 발생 그리고 세계각지에서 화생방 테러 발생 가능성을 가지고 있어 총괄적 대응노력이 국가적으로 시급한 과제로 대응하고 있다. 본 연구는 미국과 캐나다의 CBRN 교육프로그램을 조사 분석하여 우리나라 현실에 맞는 CBRN 교육훈련 프로그램을 개발하였다. 또한 한국형 화생방 교육훈련 프로그램 개발을 위하여 Activity-Action Diagram 기법을 활용 화생방 시나리오의 각 이벤트별로 대응 시 취해야 할 요구사항을 Activity로 정의하고 이의 세부적인 조치사항을 Action으로 정의하여 화생방 상황에 맞는 행동을 정의하여 실질적이고 체계적인 화생방교육훈련 프로그램을 제안함으로서 예방, 대응, 구조의 기능을 활성화하고 특히 CBRN 사태발생시 초기대응 교육훈련 프로그램을 구축하였다.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2003년도 춘계공동학술대회
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• pp.1085-1092
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• 2003

Proposed in this paper is a standard-compliant business process modeling tool which is based on the UML(Unified Modeling Language) activity diagram and produces an XPDL(XML Process Definition Language) file as an output. The XPDL is a standard process definition exchange format by WfMC(Workflow Management Coalition). To develop an UML/XPDL-based modeling tool, the mapping of modeling elements between activity diagram and XPDL format is conducted after the detailed analysis of each modeling specification. As a result of this mapping, it is revealed that modeling elements of each activity diagram and XPDL must be expanded. So new modeling elements are identified and added to each specification. Based on this mapping, the prototype system is developed, and the usefulness of the developed system is shown through the case study.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2005년도 추계학술발표대회 논문집
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• pp.143-146
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• 2005

Human activity pattern has been changed as the contemporary urban society changes. Diverse activities repeat regular patterns as time passes. Diagram is a simple drawing which aims to organize and unify various information. The elements of the social behaviour could be spatialized by means of diagram applications. By using diagrams, architects understand contemporary urban society and form new space conditions. Time-based activity patterns consists of activity pattern in a restricted space and in urban structure for space use. Activity patterns for different time zones are explained by two types of diagrams, space occupation and flexibility of space, By the characteristic of space system structred by these diagrams, activities and programs are rearranged and variety of space is allowed through flexibility. Also, programs are mixed to apply to simultaneous occurrence of ever-changing human activities.

• 정보처리학회논문지D
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• 제13D권1호
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• pp.117-124
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• 2006

UML(Unified Modeling Language)은 객체지향 모델링을 위한 언어이다 UML에 포함되어 있는 AD(Activity Diagram; 활동 다이어그램)는 워크플로우 시스템의 모델링에 적합하지만 수행 과정의 평가가 수학적이지 못하므로 수행 과정을 직관적으로 파악해야 하는 단점이 있다. 그러나 EMFG(Extended Mark Flow Graph)는 이산적인 시스템의 모델링에 적합할 뿐 아니라 수행 과정을 수학적으로 평가할 수 있다. 따라서 본 연구에서는 EMFG를 사용하여 모델링된 AD의 수행 동작을 평가하려고 한다. 우선 AD를 EMFG로 변환하는 방법에 대하여 제안하고, 변환된 EMFG의 수행을 평가함으로써 모델링된 AD의 수행완료 가능성을 평가한다. 그리고 컴퓨터 시뮬레이션을 통하여 이를 입증한다. 제안한 알고리듬은 대규모 워크플로우 시스템을 모델링한 AD의 수행완료 가능성도 쉽게 평가할 수 있는 장점이 있다.

• 한국화재소방학회논문지
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• 제22권1호
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• pp.76-83
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• 2008

지하철 화재사고 경우 정확한 화재 유형 파악과 그에 따른 적절한 초기대응은 사고피해를 최소화하기 위한 중요한 사항이다. 그러나 지하철 화재사고 발생 시 기관사 또는 비상대응직원이 직접 목격하지 않으면 화재 유형을 즉시 파악하기란 불가능하다. 본 연구에서는 화재사고로 나타날 수 있는 오감(五感) 유형을 분석하여 오감 정보를 통해 신속한 화재사고 정보를 전달할 수 있도록 오감 유형을 제안하였다. 또한, 화재 시나리오에 따른 비상대응을 Activity-Action Diagram(AAD)로 정의하여 비상대응을 시스템화 하기 위한 기반을 제시하였다.

• Asia pacific journal of information systems
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• 제11권1호
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• pp.117-137
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• 2001

B2B(business-to-business) commerce has become the prime driver of contemporary electronic commerce. Under B2B commerce, corporations often must operate across organizational boundaries to share their business processes. Workflow management was proposed by Aalst(4, 5) to support several business partners that are involved in shared workflow processes in B2B commerce. We designed a messaging system for B2B workflow, where heterogeneous workflow management systems on each organization for trade were integrated. Based on Aalst's example in(4, 5), we analyzed B2B workflow by using class diagram, use case diagram, activity diagram, and statechart diagram of UML, and designed the messaging system, We also demonstrated a prototype system which was implemented by using Java API and XML. To compare with a holistic system such as EDI systems, the messaging system allows the business partners in B2B commerce to communicate with each other by dedicated messages and integrate each B2B interoperable workflow without any restrictions.

• International Journal of Knowledge Content Development & Technology
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• 제7권2호
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• pp.5-20
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• 2017

The notion of object oriented analysis and design in software engineering has many rewards that aid the programmer to have an understanding of and improve the program efficaciously. Object oriented metrics helps rather a lot to a programmer or developer to comprehend and unravel the thing-oriented trouble readily and exactly. Object oriented metrics helps in examining the usefulness of object oriented applied sciences or in simple phrases Object-oriented metrics depict characteristics of object-oriented programming. The intention of this paper is to have an understanding of concerning the UML, Object oriented evaluation and design and the way it plays in UML.

• 한국지구과학회지
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• 제26권4호
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• pp.329-335
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• 2005

The purpose of this study is to suggest the modification of activities to introduce the nature of science in earth science classrooms. A small modification can turn ordinary textbook activities into the nature of science activities. Since earth science could provide a good basis for the tentative, creative, and socially and culturally embedded nature of science, as well as appropriate understanding about scientific methods, careful modification of earth science activities could be effective for students to understand the nature of science. Considering which aspects of the nature of science are appropriate, along with the possible change in the activity, teachers will be able to modify textbook activities effectively. An example modification of H-R diagram activity was also suggested.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 춘계학술대회 논문집
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• pp.543-550
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• 2007

This study is for an effective response as the pre-stage for railway agencies to prepare the rail road kind based emergency response standard operation procedures when the emergency event occurs. Accordingly, I would like to increase the utility in helping the railroad employees to make their decisions. And that is possible through suggesting them to make computerized Emergency situation based activity and Emergency response that is individual based. And of course all of this procedure would be based on the emergency event categorized response scenario.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제15권7호
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• pp.2476-2495
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• 2021

Model-based software architecture verification and test scenarios generation are becoming more and more important in the software industry. Based on the existing temporal graph grammar, this paper proposes a new formalization method of the context-sensitive graph grammar for aiming at UML activity diagrams, which is called the UML Activity Graph Grammar, or UAGG. In the UAGG, there are new definitions and parsing algorithms. The proposed mechanisms are able to not only check the structural correctness of the UML activity diagram but also automatically generate the test scenario according to user constraints. Finally, a case study is discussed to illustrate how the UAGG and its algorithms work.