川端 亮

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In this paper, the authors propose a method of scheduling by using the task segmentations and a tool to support the scheduling. The method is effective for the projects where one worker is shared across multiple projects. The allocation of one worker to multi-projects is more difficult than the allocation of one worker to one project. Our method supports to draw up an initial schedule and to reschedule for projects.

In order to analyze collaboration of people, the author enhances the modeling techniques with specific constructs for the multiple strata in Multi-Context Map (MCM) and Collaborative Linkage Map (CLM). The first is the collaboration stratum where a collection of collaboration tasks is enumerated as top view for systems analysis. The second is the workflow stratum where, for each of collaboration tasks, workflow of request is clarified, and collaborators, tokens, material and information are enumerated. The third is the state transition stratum where state transitions for collaborators, material and information are clarified.