Querying Services Based on Composition Context

@article{Chan2014QueryingSB,
  title={Querying Services Based on Composition Context},
  author={Nguyen Ngoc Chan and Walid Gaaloul},
  journal={2014 IEEE 23rd International WETICE Conference},
  year={2014},
  pages={44-49}
}
Finding suitable services to be composed in a service-based business process is always a big challenge. In this paper, we present a query language that addresses this challenge by exploiting relations between services in process models. Concretely, we define the composition context of a service as a process fragment around it. We match composition contexts to compute the similarity between services. Finally, we conduct the query based on this computed similarity and flexibly added constraints… CONTINUE READING

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