EXECUÇÃO DE WORKFLOW EM AMBIENTES COM DESCONEXÃO / WORK-FLOW EXECUTION IN DISCONNECTED ENVIRONMENTS

AUTOR(ES)
DATA DE PUBLICAÇÃO

2003

RESUMO

Workflow management systems are frequently used for modeling, monitoring and controlling the coordinated execution of activities performed by workgroups in a variety of contexts. With the widespread use of portable computers and their growing computational power, conventional systems have often proved to be overly restrictive, effectively limiting the level of autonomy of the users involved. The primary goal of this work is to identify and analyze different flexibilization techniques and mechanisms that can be employed in a workflow management system aimed at supporting disconnected operation. The main challenge is to provide a satisfactory degree of independence among individuals in cooperating teams who share a common goal and work in disconnected environments. In order to test the viability of the ideas discussed in this dissertation, a system was built whose design met the requirements presented in the text and which allows the exploration of specific features of different kinds of workflow so as to enhance execution flexibility, without compromising the predefined structure.

ASSUNTO(S)

workflow management systems sistemas distribuidos mobile computing computacao movel distributed systems sistemas de gerencia de workflow

ACESSO AO ARTIGO

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