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R. Martin Rscheisen December 1997 (2007)

Abstract
ions that do not fully grasp the underlying dynamics often create artificial "exceptions," that is, certain cases do not fit smoothly into the framework. The notion of a "role" of a person is one example of such an exception, which arises from the fact that subjecthood is treated as ontologically prior to the interaction by which it might only come into being. "Roles" are then invented to try to fix this problem by discretizing subjecthood. Subject-Object Conceptualizations Having laid out the Lampson matrix, text books would then usually note that this global matrix is impractical to implement directly, and that there are two ways of realizing the abstract formulation, which correspond to the two fundamental conceptualizations that have been investigated in much detail over the past 25 years: 1. (by column) Object-Centered Realization: For each object, specify which subjects have which access rights to it. 2. (by row) Subject-Centered Realization: For each subject, specify which ob...

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Source http://pcd.stanford.edu/rmr/dissertation.pdf
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Type text
Language English
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