Dynamic Adaption of Resource Aware Distributed Applications
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- 발행기관
- 보안공학연구지원센터(IJGDC) 바로가기
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- 간행물
- International Journal of Grid and Distributed Computing 바로가기
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- 통권
- vol.4 no.2 (2011.06)바로가기
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- 페이지
- pp.25-42
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A147898
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- Dynamic adaptation has become an important issue when designing and developing distributed applications in order to manage their Quality of Service (QoS). This is especially challenging when distributed applications run in environments in which resources vary unpredictably over time. To deal with fluctuations in resource availability and inherent heterogeneity of distributed environments requires dynamic adaptation of each application. This trend motivates the design of resource-aware applications ensuring a given performance level by adapting their behavior to changing contexts. To tune the use of resources, adaptive systems include the necessary mechanisms to modify applications' behavior.
This paper presents a general distributed middleware for enabling behavior adaptation of distributed applications. The middleware combines application designer specification of alternative execution behaviors with information about the execution environment context for deciding when and how to adapt itself according to the available resources. A description language specifies applications' behavior and the description of their related resource use. The QoS management requires a common execution model for all applications.
Simulations of the QoS management of heterogeneous applications illustrate our proposal and show the benefits. In addition, we discuss lessons learned from our experience.
목차
Abstract
1. Introduction
2. Previous Works
2.1. Vocabulary
2.2. Previous Works
3. Requirements and Choices
3.1. Middleware Choice
3.2. Adaptation Policy
3.3. Resource management
3.4. Application Model
3.5. Application Example
4. QoS Adaptation
4.1. Middleware Architecture
4.2. Execution Model
4.3. Phases
4.4. Utility
4.5 Adaptation Coordination
4.6. Adaptation Strategies and Scheduling Outlines
4.7. Application Description
5. Experimentation and Evaluation
5.1. Agent Based Implementation
5.2. JADE Agent Platform
5.3. Performance of JADE
5.4. JADE Overhead
6. Results
6.1. Experimental Conditions
6.2. Measures
7. Discussion
8. Related Works
9. Conclusion
References
키워드
Behavior Adaptation Adaptation Coordination Application Model QoS Management Multi-Agent Systems.저자
간행물 정보
발행기관
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- 발행기관명
- 보안공학연구지원센터(IJGDC) [Science & Engineering Research Support Center, Republic of Korea(IJGDC)]
- 설립연도
- 2006
- 분야
- 공학>컴퓨터학
- 소개
- 1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업
간행물
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- 간행물명
- International Journal of Grid and Distributed Computing
- 간기
- 격월간
- pISSN
- 2005-4262
- 수록기간
- 2008~2016
- 십진분류
- KDC 505 DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing vol.4 no.2
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