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ABSTRACT
In this paper we present our method and experimental results for handling virtual organization (VO) task management operations. First, we present a combinatorial auction approach to the initial commitment decision problem, which determines how a team task (i.e. VO task) can be allocated to a team of agents forming a virtual organization, while taking into consideration that the agents may be of different nature and they have other (their own) tasks in addition to the VO tasks. Then we present our solution to the crisis management problem, which determines at run time what to do when an agent decides to abandon a previously committed task in order to pursue a newly arrived, better task. We have built a testbed for evaluation of the strategies and used a building construction domain problem to show the effectiveness of our approach. REFERENCES
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