• 대한산업공학회지
• /
• 제31권2호
• /
• pp.152-163
• /
• 2005

The focus of enterprise collaboration of supply chain management, has changed from integrating and exchanging business information to integrating and managing business processes between business partners. However, the collaboration is difficult due to the inherent complexity such as diverse business processes and dynamic business environments. To settle these problems, a reference model based enterprise architecture framework for the collaboration of supply chains is proposed in this paper. The supply chain collaboration framework is composed of three reference models capturing the different views of supply chain collaboration: supply process reference model, service component reference model, and technology and standard reference model. As the framework adapts the OMG's metadata architecture, the processes in the supply chain can be extended and integrated with other value chains, such as design chains, when it is necessary. Using the proposed framework, business managers can rapidly integrate and manage their business processes with their suppliers and customers.

• 정보처리학회논문지:소프트웨어 및 데이터공학
• /
• 제3권3호
• /
• pp.125-134
• /
• 2014

본 논문은 에이전트들 간의 긴밀한 협력을 위해 신속한 메시지 통신을 필요로 하는 응용 분야들을 지원하기 위한 다중 에이전트 메시지 전송 구조를 제안한다. 제안하는 구조는 FIPA(Foundation of Intelligent Physical Agents) 표준 에이전트 플랫폼 규격에서 에이전트들에게 메시지 전송 서비스를 제공하는 요소인 ACC(Agent Communication Channel)를 MTSA(Message Transfer Service Agent)라는 에이전트들의 집합으로 표현한다. MTSA는 비동기 메시지 통신을 지원하며, 메시지 수신을 효율적으로 처리하기 위해 반응자 패턴(reactor pattern)을 사용하며, 메시지 송신 에이전트와 수신 에이전트의 상대적 위치 관계에 따라 에이전트들 간에 최적의 통신 수단을 선택하여 메시지를 전송하여 에이전트들 간의 긴밀한 협력이 가능하도록 한다. 제안된 메시지 전송 구조에 따라 구현된 다중 에이전트 프레임워크 SMAF(Small Multi-Agent Framework)는 잘 알려진 에이전트 프레임워크 JADE(Java Agent Development Environment)와 비교하였을 때 향상된 메시지 전송 능력을 보인다. 다중 에이전트 구조의 메시지 통신 속도가 고속화되면 될수록 그 다중 에이전트 구조는 더 다양한 응용 분야들에 적용될 수 있을 것이다.

• 한국정보과학회논문지:소프트웨어및응용
• /
• 제33권6호
• /
• pp.525-538
• /
• 2006

컴포넌트 기반 소프트웨어 공학(CBSE)은 재사용 가능한 소프트웨어 부품을 이용하여 어플리케이션을 개발하는 새로운 패러다임이다. 그러나 소프트웨어 부품을 조림하는 과정에 부품들 간에 불일치 문제가 발생하여 CBSE를 수행함에 있어 부담이 되고 있다. 따라서, 컴포넌트의 재사용 단위보다는 큰 프레임웍(Framework)이 요구되고 있으며 프레임웍은 관련 있는 컴포넌트와 커넥터들 그리고 도메인에 특화된 아키텍처로 구성된다. 프레임웍은 컴포넌트보다 많은 장점을 가지고 있지만, 프레임웍을 구성하는 핵심 요소들과 내부 구조는 명확히 정의되지 않고 있다. 즉, 현재까지 제시된 대부분의 프레임웍 모델들은 실용적이지 못한 개념적인 수준에 머물러 있다. 본 논문에서는 실용적인 수준의 프레임웍 참조 모델을 제안하고 프레임웍의 핵심 요소들을 정의한다. 프레임웍의 구체적인 구성요소들, 컴포넌트와 프레임웍의 상호 관련성, 커넥터의 확장된 개념들, 그리고 프레임웍 내에서의 특화된 아키텍처의 의미에 대해서 명확히 식별한다. 본 논문에서 제안된 프레임웍은 Java, J2EE, CORBA Component Model (CCM) 그리고 NET과 같은 객체지향 기반 미들웨어에서 실용적으로 구현될 수 있을 것이다.

• 한국정밀공학회:학술대회논문집
• /
• 한국정밀공학회 2011년도 춘계학술대회 논문집
• /
• pp.945-946
• /
• 2011

• International Journal of Fuzzy Logic and Intelligent Systems
• /
• 제11권3호
• /
• pp.197-203
• /
• 2011

Personal Identifiable Information (PII) is considered information that identifies or can be used to identify, contact, or locate a person to whom such information pertains or that is or might be linked to a natural person directly or indirectly. In order to recognize such data processed within information and communication technologies such as PII, it should be determined at which stage the information identifies, or can be associated with, an individual. For this, there has been ongoing research for privacy protection mechanism to protect PII, which now becomes one of hot issues in the International Standard as privacy framework and privacy reference architecture. Data processing flow models should be developed as an integral component of privacy risk assessments. Such diagrams are also the basis for categorizing PII. The data processing flow may not only show areas where the PII has a certain level of sensitivity or importance and, as a consequence, requires the implementation of stronger safeguarding measures. This paper propose a standard format for satisfying the ISO/IEC 29100 "Privacy Framework" and shows an implementation example for privacy reference architecture implementing privacy controls for the processing of PII in information and communication technology.

• 디지털산업정보학회논문지
• /
• 제6권2호
• /
• pp.233-245
• /
• 2010

This paper proposes security architecture, security audit framework, and audit check item. These are based on the security requirement that has been researched in the information system audit. The proposed information security architecture is built in a way that it could defend a cyber attack. According to its life cycle, it considers a security service and security control that is required by the information system. It is mapped in a way that it can control the security technology and security environment. As a result, an audit framework of the information system is presented based on the security requirement and security architecture. The standard checkpoints of security audit are of the highest level. It was applied to the system introduction for the next generation of D stock and D life insurance company. Also, it was applied to the human resources information system of K institution and was verified. Before applying to institutions, system developers and administrators were educated about their awareness about security so that they can follow guidelines of a developer security. As a result, the systemic security problems were decreased by more than eighty percent.

• 한국IT서비스학회지
• /
• 제7권4호
• /
• pp.45-60
• /
• 2008

Networked enterprise (NE) is an organization of independent companies that collaborate with each other temporary or permanently for accomplishing common goals. The USA and EU have been developing principal concepts, techniques, and solutions to enhance the competitiveness of traditional industries including small-and-medium enterprises (SMEs). In Korea, however, implementation as well as R&D of NE is very few, which we believe comes from lack of understanding on Its meaning and lack of effective information systems for it. This paper is to suggest an Enterprise Architecture (EA) framework or reference model of NE and an Information Technology Architecture (ITA) of NE. The EA framework will help stakeholder of NE (e,g., policy makers, members of NE, IT solution providers, and researchers) understand structural and behavioral characteristics of NE. The ITA will be used as a guideline of developing information systems for NE that is essential for spreading networked business models, The focus of this paper is not on logical-level design but on conceptual-level modeling of NE. As verification of the suggested framework and architecture is still required, so we'll apply them to various manifestations of NE, e.g., dynamic supply chain, vertical integration of extended enterprises, and P2P-style virtual enterprises.

• 정보과학회 컴퓨팅의 실제 논문지
• /
• 제21권4호
• /
• pp.290-298
• /
• 2015

본 논문은 CORBA, Ice 등의 다른 미들웨어들과 비교하여 성능, 품질, 사용자 편의성 등에서 높은 평가를 받고 있는 공개 메시지 지향 미들웨어인 ZeroMQ 기반의 다중 에이전트 메시지 전송 구조를 제안한다. 제안 구조는 FIPA 에이전트 표준 규격들로부터 MTS(Message Transfer System) 등의 개념들을 빌려와 사용하고 있으며, 다중 에이전트 플랫폼 SMAF(Smart Multi-Agent Framework)의 구조적 장점을 계승한다. 제안 구조는 ZeroMQ 커뮤니티에 알려져 있지 않은 새로운 방식의 피어 대 피어 구조를 사용한다. 제안 구조는 MTS 마다 단 하나의 라우터 소켓만을 사용하여 MTS들 간의 피어 대 피어 통신을 지원한다. 제안 구조는 ZeroMQ가 지원하는 다양한 장치들과 패턴들에 대한 호환성과 확장성을 가지며, 전통적인 분산 에이전트 응용 분야들 뿐 아니라 에이전트들 간의 밀접한 협력을 필요로 하는 지능형 로봇과 같은 분야도 지원할 수 있다.

• 한국실내디자인학회논문집
• /
• 제38호
• /
• pp.38-47
• /
• 2003

This study is one of studies which refer aesthetic characteristics and relationship about Korean traditional architecture. In this rapidly changing society, it is worthy to recognize our traditional aesthetics from which we may get a solution for improving our surrounding. The major purpose of this study was to present a holistic framework to understand aesthetics of Korean traditional architecture in a viewpoint of relationship. As a secondary purpose with this framework, Gyeongbokgung which is one of Korean traditional palaces in Chosen dynasty was analyzed and appropriate case example images were gained. Through this process, the framework could get better capability to persuade relativity of this study by showing relevant example. Through the purpose, the uniqueness of this study were like following; First, it referred a word 'relationship' clearly and exposed it to a systematic framework. Second, it referred space characteristics and aesthetics characteristics of Korean traditional architecture synthetically comparing with that other literatures referred the characteristics partially focused on their interests. Third, many literatures showed the characteristics partially by some case examples and photos but, it showed a complete case example and appropriate photos to endow persuasive power for understanding the framework.

• 한국지능정보시스템학회:학술대회논문집
• /
• 한국지능정보시스템학회 1999년도 추계학술대회-지능형 정보기술과 미래조직 Information Technology and Future Organization
• /
• pp.111-120
• /
• 1999

Although the concept of viewing knowledge as a critical resource has been widely accepted in prior studies, it is not fully understood how to acquire available knowledge in order to improve organizational effectiveness. However, it si sure that organizational knowledge management should pursuit the achievement of the business goal by delivering relevant and useful information to the right person at the right time. Group Support System (GSS) can play an important role to transfer scatter information into meaningful business knowledge for supporting strategic corporate decision-making. This study proposes a fuzzy GSS framework for acquiring workgroup knowledge from individual memory and aggregating workgroup knowledge to organizational knowledge. This study also proposes an architecture to support the fuzzy GSS framework. The architecture consists of user agents, information management agents, and a fuzzy model manager. To illustrate how the fuzzy GSS framework can be used to support the whole process of organization knowledge acquisition, an Internet-based GSS was developed and applied in a marketing decision process. It showed that the framework was effective for acquiring organizational knowledge.