Doctoral dissertation of Information systems: Researching multi-cloud marketplace model

To demonstrate the practicality of two proposed model, research works are focused on as follows: O-Marketplace Model, after analyzing the limitations of existing cloud service delivery methods, a multi-cloud service delivery method is proposed to overcome these limitations, and a promising multi-cloud marketplace model is built up; Composable Application Model, we first build up its concept and its description method, then the experimentation is conducted by transform into TOSCA specification to evaluate the feasibility of the proposed multi-cloud application model.