Service composition is considered as a promising approach to generate composite services for satisfying services Consumers’ needs using their preferences. Literature review shows that previous studies ignored issues that affect Service composition such as increasing composition time and no ranking for produced composite services. To address these issues, we propose a semantic-aware approach for automatic cloud services composition. Firstly, a semantic network of service is built using an efficient input-output matching algorithm. Secondly, a Forward-Chaining based algorithm is adopted to create composite services, according to the request of the Cloud Service Consumer. Thirdly, a hybrid ranking method based on similarity quality and QoS Criteria is implemented to select “the most suitable” composite service. The results of experiments provide evidence that our approach can effectively produce composite services for service consumer’s request, and show benefits of consuming less composition time comparing to similar composition algorithms.
목차
Abstract 1. Introduction 2. Literature Review 2.1 Cloud Services 2.2 Unified Ontology 3. Semantic-Aware Approach for Automatic Cloud Services Composition 3.1 Efficient Output-Input Matching Algorithm for Building a Semantic Network 3.2 Forward-Chaining based Algorithm for Finding Composite Services 3.3 Hybrid Ranking Method for Selecting Optimal Composite Service 4. Experiment and Analysis 4.1 Experiment Setting 4.2 Experiment Results and Analysis 5. Conclusions Acknowledgement References
Hasan A. H. Naji [ Intelligent Transport Systems Research Center, Wuhan University of Technology, 1040 Heping Avenue, Wuchang District, Wuhan, 430063, P.R. China. ]
Chao Zhong Wu [ Intelligent Transport Systems Research Center, Wuhan University of Technology, 1040 Heping Avenue, Wuchang District, Wuhan, 430063, P.R. China. ]
Shu Gao [ School of Computer Science and Technology, Wuhan University of Technology, 1040 Heping Avenue, Wuchang District, Wuhan, 430063, P.R. China. ]
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
간행물명
International Journal of Grid and Distributed Computing
간기
격월간
pISSN
2005-4262
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Grid and Distributed Computing Vol.9 No.8