Mecanismos de Adaptação para Transações em Ambientes de Computação Móvel (Adaptation Mechanisms for Transactions in Mobile Computing Environments)

Tarcisio Rocha (tarcisio@ic.unicamp.br), Maria Beatriz Felgar Toledo (beatriz@ic.unicamp.br)


UNICAMP - Universidade Estadual de Campinas
This paper appears in: Revista IEEE América Latina

Publication Date: Dec. 2007
Volume: 5,   Issue: 8 
ISSN: 1548-0992


Abstract:
Advances in wireless communication technologies and portable computers have turned mobile computing into a reality. These environments are characterized by a high dynamism that can hamper the execution of applications. This paper presents a set of adaptation mechanisms that can be used within a transaction context to overcome the high dynamism and resource restrictions of the mobile environment. Three adaptation mechanisms were proposed: isolation level, operation mode and transaction mobility.

Index Terms:
Adaptação, Transações, Computação Móvel   


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