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Schedule-Aware Transactions for Ambient Intelligence Environments

Schedule-Aware Transactions for Ambient Intelligence Environments
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Author(s): Vasileios Fotopoulos (University of Ioannina, Greece), Apostolos Zarras (University of Ioannina, Greece)and Panos Vassiliadis (University of Ioannina, Greece)
Copyright: 2012
Pages: 15
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.ch020

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Abstract

In this paper, the authors investigate the concept of designing user-centric transaction protocols toward achieving dependable coordination in AmI environments. As a proof-of-concept, this paper presents a protocol that takes into account the schedules of roaming users, which move from one AmI environment to another, avoiding abnormal termination of transactions when users leave an environment for a short time and return later. The authors compare the proposed schedule-aware protocol against a schedule-agnostic one. Findings show that the use of user-centric information in such situations is quite beneficial.

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