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Reducing Blocking Risks of Atomic Transactions in MANETs Using a Backup Coordinator

Reducing Blocking Risks of Atomic Transactions in MANETs Using a Backup Coordinator
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Author(s): Joos-Hendrik Böse (International Computer Science Institute Berkeley, USA)and Jürgen Broß (Freie Universität Berlin, Germany)
Copyright: 2012
Pages: 11
Source title: Innovative Applications of Ambient Intelligence: Advances in Smart Systems
Source Author(s)/Editor(s): Kevin Curran (University of Ulster, UK)
DOI: 10.4018/978-1-4666-0038-6.ch019

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Abstract

In this paper, the authors present a probabilistic model to evaluate the reliability of the atomic commit for distributed transactions in mobile ad-hoc networks (MANETs). This model covers arbitrary MANET scenarios as well as strict and semantic transaction models. The authors evaluate the approach to integrate a backup coordinator to reduce blocking risks. For the purpose of showing an example of a MANET scenario, the authors illustrate how the considered blocking probability is very low.

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