Mei Xiaoyong, Huang Changqin, Tang Yong, Zhao Gansen, Wang Huijin
언어
영어(ENG)
URL
https://www.earticle.net/Article/A245602
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
For transactional Composition Web Services (CWS), traditional transaction theory in the database is introduced into the Long Running Transactions (LRTs) domain. In practical application, the typical LRTs employ forward or backward rollback. In order to improve the expansibility of LRTs, it is important to accurately specify the dependency between tasks in composition transaction; contemporary technologies usually statically specify dependency point and avoid implicit interaction in LRTs. In this paper, we propose a task dependency modeling method for LRTs, firstly we present formal description of atomic Web Services (WS) and discuss atomic WS such as pivot, compensable, retriable and vital, then execution logs of LRTs data dependency and action dependency rules between tasks in LRTs are analyzed, specify, finally application of TRP shows that it is feasible to ensure consistent execution of reliable LRTs based dependencies.
목차
Abstract 1. Introduction 2. Composition Transaction Dependency 2.1 Data Flow Dependency 2.2 Action Dependency 3. Generation and Test Algorithm of Dependency Rules for LRTs 4. Application of Composition Transaction 5. Conclusion Acknowledgements References
키워드
Transactional Composition Web ServicesTask DependencyCompensationExecution log
저자
Mei Xiaoyong [ College of Educational Information and Technology, South China Normal University, Guangzhou 510631, China, School of Computer Science and Technology, Hunan University of Arts and Science, Changde 415000, China ]
Huang Changqin [ College of Educational Information and Technology, South China Normal University, Guangzhou 510631, China, Research Center for Information Services and Software Technology, South China Normal University, Guangzhou 510631, China ]
Tang Yong [ Research Center for Information Services and Software Technology, South China Normal University, Guangzhou 510631, China ]
Zhao Gansen [ Research Center for Information Services and Software Technology, South China Normal University, Guangzhou 510631, China ]
Wang Huijin [ Research Center for Information Services and Software Technology, South China Normal University, Guangzhou 510631, China ]
보안공학연구지원센터(IJUNESST) [Science & Engineering Research Support Center, Republic of Korea(IJUNESST)]
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 u- and e- Service, Science and Technology
간기
격월간
pISSN
2005-4246
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of u- and e- Service, Science and Technology Vol.8 No.4