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Title:
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DEFINITION AND EVOLUTION OF TRANSACTION SYSTEMS IN EMERGENT ENVIRONMENTS |
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Author(s):
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Tarcisio Da Rocha , Anna-brith Arntsen , Randi Karlsen , Maria Beatriz F. De Toledo |
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ISBN:
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978-972-8924-40-9 |
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Editors:
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Jörg Roth, Jairo Gutiérrez and Ajith P. Abraham (series editors: Piet Kommers, Pedro Isaías and Nian-Shing Chen) |
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Year:
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2007 |
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Edition:
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Single |
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Keywords:
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Transaction systems, mobile computing, component-based development, validation, declarative deployment. |
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Type:
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Full Paper |
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First Page:
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63 |
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Last Page:
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70 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Mobile computing is an emergent environment that has demanding new requirements for transaction processing. As a
consequence, Transaction Processing (TP) systems must frequently evolve to satisfy these new requirements. Although
many solutions have been proposed to increase the flexibility of TP systems, they do not fully support the evolution
necessities of TP systems. This paper presents an approach for dealing with the evolving requirements of TP systems that
includes a combination of flexible organization, clear representation and constrained reconfiguration as an effective
solution for designing and evolving TP systems. To achieve these goals, two XML-based languages are used: OpenAVL
for describing architectural constraints; and OpenADL for architecture description. Furthermore, a process for
architecture definition, and automatic validation and deployment are discussed. |
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