- Title
- Cloud service description model : an extension of USDL for cloud services
- Creator
- Sun, Le; Ma, Jiangan; Wang, Hua; Zhang, Yanchun; Yong, Jianming
- Date
- 2018
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/182310
- Identifier
- vital:16127
- Identifier
-
https://doi.org/10.1109/TSC.2015.2474386
- Identifier
- ISBN:1939-1374 (ISSN)
- Abstract
- There are a variety of well-designed specification-modelling-languages serving Internet services, however, none of them is capable of describing the special features of cloud services, from both technical and business points of view. The Unified Service Description Language (USDL) provides a new way to describe Internet services from business, operational, and technical perspectives. Nevertheless, there are various issues with USDL: it lacks a comprehensive specification model, particularly for cloud services, lacks a user-centric specification modeling paradigm, lacks a mechanism to measure cloud service attributes and to present the association relationship and re-usability of the attributes, and lacks semantic representation of cloud services. Based on the above issues, we propose a unified semantic Cloud Service Description Model (CSDM) in this paper. The proposed model will be extended from the basic structure of USDL, by defining cloud-service-specific attributes. Furthermore, an additional module, named transaction module, will be defined, which models the rating system of cloud services from several aspects, such as risk, trust, and reputation. The transaction module facilitates the capability of CSDM with regard to service ranking, and enhances its flexibility and extensibility by providing an extensible sub-module. In addition, we design an OWL-based annotation system to enrich the semantic expressivity of this model. Finally, a case study is provided to explain the application of this model in actual cloud services. © 2008-2012 IEEE.
- Publisher
- Institute of Electrical and Electronics Engineers
- Relation
- IEEE Transactions on Services Computing Vol. 11, no. 2 (2018), p. 354-368
- Rights
- All metadata describing materials held in, or linked to, the repository is freely available under a CC0 licence
- Rights
- Copyright @ 2015 IEEE
- Subject
- 4604 Cybersecurity and Privacy; 4606 Distributed Computing and Systems Software; 4612 Software Engineering; Cloud service; CSDM; Service description model; USDL
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