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キーワード:
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要旨:
We introduce a minimal quasi-probabilistic valuation concept and investigate
two particularly interesting subclasses of generalized measures : 1. Ranking
measures, which subsume Spohn-type and possibility valuations, 2. Cumulative
measures, which combine the probabilistic and the ranking philosophy, paving
the way to a fine-grained, dynamic account of plain belief in first-order
contexts.