User-Centric Just-in-Time Service Composition

您当前的位置：

首页 >

文章列表页 >

User-Centric Just-in-Time Service Composition

更新时间：2025-07-09

- User-Centric Just-in-Time Service Composition
- Vol. 46, Issue 12, Pages: 123-130(2012)
- 作者机构：
  
  山东科技大学信息科学与工程学院,山东,青岛,266590
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP311
- Online First：10 December 2012，
  
  Published：2012
- 稿件说明：
移动端阅览
User-Centric Just-in-Time Service Composition[J]. 2012, 46(12): 123-130.
DOI：

User-Centric Just-in-Time Service Composition[J]. 2012, 46(12): 123-130. DOI：

摘要

针对现实中存在的业务需求在问题求解过程中动态变化、逐渐明确的情况

提出了一种以用户为中心的即时服务组合方法.基于动、静两类业务规则定义服务组合模型

在组合过程中

用户自主选择服务

通过否定性规则提高组合的灵活性

通过肯定性规则降低解空间; 提出了基于规则的服务推荐方法和即时服务流程构造方法

为用户推荐无冲突的候选服务

帮助用户快速找到所需服务; 定义了服务流程状态

为用户呈现服务流程的状态

实时为用户提示所构造流程的正确性.通过案例和相关工作比较说明:用户在服务组合过程中处于主导地位

流程实例边构造、边执行; 系统通过规则状态判定服务流程状态

为正确构造服务流程提供支持; 基于业务规则推荐的服务更准确

更能适应实际业务的需要.

Abstract

For the situation where business requirements change and become clear step by step during problem-solving process in reality

a user-centric just-in-time service composition strategy is presented. The service composition model is brought forward following the dynamic and static business rules. During the process of composition

users can choose needed services freely. Flexibility of the service composition is enhanced by the negative rules

and the solution space is narrowed by the positive rules. A strategy for services recommendation based on business rules and a just-in-time service process construction are proposed to recommend services without conflict and to help users to find needed services quickly. The definition of service process state is introduced

and the correctness of current service process is clearly shown for users. The cases

compared with related works

indicate that users are of dominance during the service composition process

and the composition can be executed while being constructed. And the system is able to judge the state of the service process by state rules

and to support users to construct correct service process. In addition

the recommended services based on business rules get more accurate to meet real business requirements.

关键词

Keywords

references

PESIC M, SCHONENBERG H, VAN DER AALST W M P. Declare: full support for loosely-structured processes [C]∥Proceedings of 11th IEEE International Enterprise Distributed Object Computing Conference. Annapolis, Maryland, USA: IEEE, 2007: 287-298.

PESIC M. Constraint-based workflow management systems: shifting control to users [D]. Eindhoven,Holland:Technische University Eindhoven,2008.

VAN DER AALST W M P, PESIC M. DecSerFlow: towards a truly declarative service flow language [C]∥International Conference on Web Services and Formal Methods. Berlin, Germany: Springer-Verlag, 2006: 1-23.

韩燕波,王洪翠,王建武,等. 一种支持最终用户探索式组合服务的方法 [J]. 计算机研究与发展,2006,43(11):1895-1903.

HAN Yanbo, WANG Hongcui, WANG Jianwu, et al. An end-user-oriented approach to exploratory service composition [J]. Journal of Computer Research and Development, 2006,43(11): 1895-1903.

闫淑英. 最终用户参与的探索式服务编排关键技术研究 [D]. 北京:中国科学院研究生院, 2009.

YAN Shuying, HAN Yanbo, WANG Jing, et al. Service hyperlink for exploratory service composition [C]∥Proceedings of the 3rd IEEE International Workshop on Service-Oriented System Engineering. Piscataway,NJ,USA: IEEE, 2007: 581-588.

MASUHARA H, KICZALES G. Modeling crosscutting in aspect oriented mechanisms [C]∥Proceedings of European Conference on Object-Oriented Programming. Darmstadt, Germany: Springer-Verlag, 2003: 2-28.

ORRIES B, YANG J, PAPAZOGLOU M P. A framework for business rule driven service composition [C]∥Proceedings of the Fourth International Workshop on Conceptual Modeling Approaches for e-Business Dealing with Business Volatility. Berlin, Germany: Springer-Verlag, 2003: 14-27.

ORRIES B, YANG J, PAPAZOGLOU M. A framework for business rule driven web service composition [M]∥Lecture Notes in Computer Science:Vol 2814. Berlin, Germany: Springer-Verlag, 2003: 52-64.

The Business Rules Group. Defining business rules, what are they really? [EB/OL]. [2012-06-22]. http:∥www.businessrulesgroup.org.

VON HALLE B. Business rules applied: building better systems using the business rules approach [M]. New York, USA: John Wiley Sons, Inc, 2001:1-30.

丁维龙,王菁,赵栓. 一种用户为中心、基于多视图合成的服务组合方法 [J]. 计算机学报,2011,34(1):131-142.

DING Weilong, WANG Jing, ZHAO Shuan. A user-centric service composition method synthesizing multiple views [J]. Chinese Journal of Computers, 2011, 34(1):131-142.

韩燕波,王桂玲,刘晨,等. 互联网计算的原理与实践:探索网格、云和Web X.0背后的本质问题和关键技术 [M]. 北京:科学出版社,2010:221-226.

WAINER J, DE LIMA BEZERRA F. Constraint-based flexible workflow [C]∥ Proceedings of the 9th International Workshop on Groupware: Design, Implementation, and Use. Berlin, Germany:Springer-Verlag, 2003:151-158.

VAN DER AALST W M P, DESEL J, OBERWEIS A. Business process management:models, techniques, and empirical studies [M]. Berlin, Germany:Springer-Verlag, 2000:23-54.

姜跃平,汪卫,施伯乐,等.ECA规则的模型和行为特定理论 [J].软件学报,1997,8(3):191-196.

JIANG Yueping, WANG Wei, SHI Bole, et al. Model and behavioral determinism theory for ECA rules [J].Journal of Software, 1997,8(3):191-196.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of Steam Addition on the Swirl Combustion and Emission Characteristics of Cracked Ammonia

Study on the Thermodynamic Properties in the Anomalous Region of Supercritical Water

Energy Efficiency Optimization of the Cryogenic Air Separation Process for Electronic-Grade Ultra Pure Nitrogen

A Fast Calculation Method for Thermal Flow Fields in Transformer Windings Based on PI-DeepONet

Turbulent Kinetic Energy Dissipation Mechanism of Supercritical Carbon Dioxide Leakage Flow in a Scallop Bionic Seal Cavity

Related Author

No data

Related Institution

No data

⁰