Presenting New Framework for Semi-automatic Composition of Web Services


Sajjad Baghernezhad - Department of Computer, Darab Branch, Islamic Azad University, Darab, Iran Mohammad Eiman Jamnezhad - Departments of Computer, Beyza Branch, Islamic Azad University, Beyza, Iran Saeedeh Baghernezhad - Regional Information Center for Science & Technology, Shiraz, Iran


Many recent studies regarding web focused on the web services composition. The main advantage of the web services over other distributed systems technologies is the possibility of automatic services composition with previous ones so it is possible to do a series of recommended operations. Many techniques have been presented to realize the idea, but it is still challengeable how to compose such services to be both sufficient and realizable structurally. In the study we present some techniques to be used to facilitate the discovery, choice and semi-automatic composition of incongruous web services. The framework has three main qualities distinct from other activities in the same field; first the algorithm makes possible the discovery and the composition of present services according to the user's needs in low error possibility. Meanwhile, it differentiates between different levels of workflows and finally the proposed framework permits the user to distinguish and scrutinize the workflow with high authority.