An animation tool for exploring transactions in a de
Moschoyiannis, S, Krause, PJ and Georgiou, P (2012) An animation tool for exploring transactions in a de In: 6th IEEE International conference on Digital Ecosystems Technologies (DEST), 2012-06-18 - 2012-06-20, Campione d'Italia.
Available under License : See the attached licence file.
The concept of a digital ecosystem (DE) has been used to explore scenarios in which multiple online services and resources can be accessed by users without there being a single point of control. In previous work we have described how the so-called transaction languages can express concurrent and distributed interactions between online services in a transactional environment. In this paper we outline how transaction languages capture the history of a long-running transaction and highlight the benefits of our true-concurrent approach in the context of DEs. This includes support for the recovery of a long-running transaction whenever some failure is encountered. We introduce an animation tool that has been developed to explore the behaviours of long-running transactions within our modelling environment. Further, we discuss how this work supports the declarative approach to the development of open distributed applications. © 2012 IEEE.
|Item Type:||Conference or Workshop Item (Paper)|
|Additional Information:||© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.|
|Divisions:||Faculty of Engineering and Physical Sciences > Computing Science|
|Depositing User:||Symplectic Elements|
|Date Deposited:||11 Dec 2012 15:44|
|Last Modified:||23 Sep 2013 19:52|
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