Sheng, 2012.'Bootstrapping Ontologies for Web Services', IEEE Transactions on Services Computing, 5(1): 33-44.
'Semantic Web Services: A Study of Existing Technologies, Tools and Projects', DESIDOC Journal of Library & Information Technology, 28(3): 47-55.
From the results of the experiments, it is found that SOAP-based web services are more heavyweight and take greater time to respond as compared to RESTful ones.
After extensive research, a framework, REST2SOAP presented in  was found which converts RESTful web services into SOAP web services.
WSDL is a describing language for Web Services. It is a document written in XML that specifies the location of the service and the methods given to use in the application.
There are some minor disadvantages that Web Services have:
[33, 34] introduced a geospatial processing workflow (GPW) method to integrate geo-related Web services for a complex task; this method has some notable advantages over other methods: interoperability, flexibility, and reusability.
(i) The model provider publishes models to Web services (described in Section 2.1) and registers them with the model broker.
This work investigates the web service
integration issues, which consider how to choose a set of web services
to satisfy the functional requirements of a pool of tasks and also reduce the web service
Much work has been done in an effort to the fault diagnosis of web service