Reducing the Calculations of Quality-Aware Web Services Composition Based on Parallel Skyline Service

The perfect composition of atomic services to provide users with services through applying qualitative parameters is very important. As expected, web services with similar features lead to competition among the service providers. The key challenge to find an appropriate web service for composition occurs when multiple aspects of quality (such as response time, cost, etc.) are considered in the optimal composition of services. Skyline service provides the best service with consideration of qualitative parameters by using superior analysis. In this study, Skyline algorithm is used to find a set of best possible services compositions while taking into account qualitative parameters. The parallelism technique in this study, had significant impact on reducing response time and increasing the speed of service composition as well as reduction in composition calculations. The results of the analysis and evaluation of the proposed method shows optimum runtime and the best composition.

@article{Moradi2016,
  title     = {Reducing the Calculations of Quality-Aware Web Services Composition Based on Parallel Skyline Service},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {7},
  number    = {7},
  year      = {2016},
  publisher = {The Science and Information Organization},
  author    = {Maryam Moradi and Sima Emadi},
  doi       = {10.14569/IJACSA.2016.070744},
  url       = {https://doi.org/10.14569/IJACSA.2016.070744}
}