• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2006년도 춘계 종합학술대회 논문집
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• pp.503-506
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• 2006

본 논문에서는 다양한 학술정보들을 수집, 분석, 처리 및 관리가 이루어지는 학술정보유통 에이전트 시스템을 제안한다. 일반적으로 학술정보를 수집하여 이를 서비스하기 위한 절차는 대부분 유사하게 처리되나, 데이터의 특성과 운용하고 있는 하드웨어와 소프트웨어 종류에 따라 같은 내용임에도 다른 내용으로 가공되기도 한다. 또한, 정보를 가공하는데 있어 오프라인 작업이 발생되는 경우 처리 인력 및 시간에 많은 소요가 되기 때문에 최신의 정보를 빨리 제공하는데 어려움이 있다. 이에, 데이터에 독립적이면서도 모든 데이터를 수용할 수 있는 학술정보유통프레임워크의 설계와 개발이 중요한 요소가 되며, 또한 프레임워크에 적용된 에이전트 시스템은 인력 및 시간 절감뿐만 아니라 시스템의 확장성 및 유연성을 보장하며, 양질의 정보서비스 제공이 가능할 것으로 기대한다. 학술정보유통 에이전트 시스템은 원시자료형식 등록 에이전트(Resource Format Register Agent), 자료 수집 에이전트(Data Collector Agent), 자료 분석 에이전트(Data Analyzer Agent), 자료처리 에이전트(Data Processor Agent), 데이터베이스적재 에이전트(MetaDB Creator Agent)의 멀티에이전트로 구성된다. 본 논문은 에이전트 시스템이 수행하는 필수적인 기능과 요소에 대해 설명한다.

• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 2007년도 학술발표회 논문집
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• pp.473-474
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• 2007

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2017년도 공동학술발표회
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• pp.97-97
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• 2017

• 한국염색가공학회지
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• 제15권4호
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• pp.1-7
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• 2003

We investigated the effect of color depth on polyester fabrics by plasma treatment. In this study, although it have many paper about effects of plasma treatment, we observed interfacial electrokinetic potential of polyester fabrics by plasma treatment and also we investigated relationship between deep coloring agent and plasma treatment to get the effect of color depth on polyester fabrics. The results obtained are as follows, 1. Plasma treatment did not enhanced the effect of color depth of polyester fabrics by plasma treatment independently. 2. In the case of using the deep coloring agent with plasma treatment on polyester fabrics, lightness was more decreased than using the deep coloring agent itself. 3. Plasma treatment could not affect surface shape and tensile strength of treated polyester fabrics.

• 경영과학
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• 제21권3호
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• pp.23-38
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• 2004

Recently the usage of mobile devices which enable the accessibility to Internet has been dramatically increased. Most of the mobile services, however, so far tend to be simple such as infotainment service. In order to fully taking advantage of wireless network and corresponding technology, personalized web service based on user's context could be needed. Meanwhile, optimization techniques have been vitally incorporated for optimizing the development and administration of electronic commerce. However, applying context-aware optimization mechanism to personalized mobile services is still very few. Hence, the purpose of this paper is to propose a methodology to incorporate optimization techniques into personalization services. Multi agent-based web service approach is considered to realize the methodology. To show the feasibility of the methodology proposed in this paper, a prototype system, CAMA-myOPt(Context-Aware Multi-Agent system for my Optimization), was implemented and adopted in mobile comparative shopping.

• Journal of Communications and Networks
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• 제8권1호
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• pp.123-131
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• 2006

Several distributed architectures, incorporating mobile agent technology, have been recently proposed to answer the scalability limitations of their centralized counterparts. However, these architectures fail to address scalability problems, when distributed tasks requiring the employment of itinerant agents is considered. This is because they lack mechanisms that guarantee optimization of agents' itineraries so as to minimize the total migration cost in terms of the round-trip latency and the incurred traffic. This is of particular importance when MAs itineraries span multiple subnets. The work presented herein aspires to address these issues. To that end, we have designed and implemented an algorithm that adapts methods usually applied for addressing network design problems in the specific area of mobile agent itinerary planning. The algorithm not only suggests the optimal number of mobile agents that minimize the overall cost but also constructs optimal itineraries for each of them. The algorithm implementation has been integrated into our mobile agent framework research prototype and tested in real network environments, demonstrating significant cost savings.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2005년도 ICCAS
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• pp.433-437
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• 2005

The goal of our research is to develop a formal modeling methodology for supervisory and controlling systems that have artificially intelligent features. This approach is agent-based and central to the development of the model of mobility agent considering reactivity for real-time purpose and deliberation for optimal realization and safe-fail problems for critical systems like Intelligent Transportation Systems by high-level Petri net. By using nets within nets we investigate the concurrency of the system and the agent in one model without losing the needed abstraction, and synchronous channels are introduced to denote the coordination and communication. Finally an example is demonstrated.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1995년도 Proceedings of the Korea Automation Control Conference, 10th (KACC); Seoul, Korea; 23-25 Oct. 1995
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• pp.328-331
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• 1995

A successful, computer-aided design support system can help a process designer focus on making effective design decisions, not merely tedious routine calculations. Such a system is essential to enhance quality of design in terms of economics, environmental benignity, reliability, robustness, and operability. Such a statement is even more accepted when applied to conceptual design problems, where gross design specifications are given while a combinatorial number of design alternatives exists. This paper presents an agent-based approach as a systematic and efficient way to design a design support system for the synthesis of conceptual chemical processes. An agent-based approach allows us to handle design knowledge as an object and thus greatly improve the modularity and reusability of that knowledge. Such modularity and reusability lead to the increased productivity in the development of a design support system and the increased ease in the relaxation of design decisions and the generation of design alternatives, both of which functions are critically important in dealing with the complexity and uncertainty of conceptual design problems.

• 한국컴퓨터정보학회논문지
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• 제5권4호
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• pp.126-130
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• 2000

컴퓨터 환경이 집중화에서 분산화로 변화함에 따라 새로운 분야들이 나타나게 되었다. 이런 변화에서 본 논문이 다루고자하는 새로운 분야는 Jini와 이동 에이전트와 같은 기술들이다. 그러나 이 기술들은 신기술을 채용했지만 각각의 문제점들을 갖고 있어 높은 활용도를 발휘하지 못하고 있다. Jini는 서비스에 부하를 많이 준다는 점에서, 이동 에이전트는 정해진 경로만 이동하거나 새로운 경로의 추가와 제거가 쉽지 않다는 점에서 문제점을 가지고 있다. 따라서 본 논문에서는 Jini 기반의 이동 에이전트를 설계하여 동적으로 경로를 설정하고, 서비스에 부하를 덜 주면서 클라이언트에게 서비스를 제공하는 시스템을 제안한다.

• 한국군사과학기술학회지
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• 제15권5호
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• pp.699-704
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• 2012

In this study, we have proposed a novel decomposition agent composed of Cu(II) and soluble chitosan for organophosphorus chemical agents. Compared to the autohydrolysis, the soluble Cu(II)-Chitosan complex hydrolyzed DFP more effectively. Results show that soluble Cu(II)-Chitosan complex enhances the hydrolysis of DFP in 4~6 folds compared to the autohydrolysis of DFP in buffer solution. This study provides the possibility of using this soluble Cu(II)-Chitosan complex as the environmental friendly decomposition agent which can substitute current DS-2 decomposition agent.