计算机工程与应用2016，Vol.52Issue(1)：1-6,6.DOI:10.3778/j.issn.1002-8331.1409-0397
基于服务模式的快速服务组合方法研究
Research on service pattern-based rapid service composition approach
摘要
Abstract
Most of traditional service composition approaches neglect the characteristics of domain business, so optimization performance cannot be further improved in specific service context. A service pattern-based fast service composition approach is proposed. Firstly, through analyzing the characteristics and regularity of domain business, the concept of service pattern is put forward. Then, a two-stage service pattern-based service composition approach is designed. In the first stage, the approach uses greedy covering strategy to cover user requirement quickly. In the second stage, atomic services are used to meet the requirement which cannot be covered in first stage. The experiments show that the approach can gain service solution quickly and effectively.关键词
服务组合/服务模式/两阶段服务组合方法/贪心覆盖策略Key words
service composition/service pattern/two-stage service composition approach/greedy covering strategy分类
信息技术与安全科学引用本文复制引用
庄亚欧,徐汉川,徐晓飞,王忠杰,何霆..基于服务模式的快速服务组合方法研究[J].计算机工程与应用,2016,52(1):1-6,6.基金项目
国家自然科学基金(No.71171066) （No.71171066）
哈尔滨市科技创新人才基金(No.2014RFQXJ146) （No.2014RFQXJ146）
哈尔滨工业大学科研创新基金(No.HIT.NSRIF.2014068) （No.HIT.NSRIF.2014068）
国家科技支撑计划项目(No.2013BAH06F04). （No.2013BAH06F04）
