On the Concept of Generic Object: A Nonmonotonic Reasoning Approach and Examples

نویسندگان

  • Leopoldo E. Bertossi
  • Raymond Reiter
چکیده

In this paper we discuss the logical and commonsense intuitions behind the concept of generic object and the possibility of characterizing this concept by means of both classical rst{order logic and circumscription. We also show that circumscription can be used in the characterization of the concept of generic point of a curve, as it appears in algebraic geometry. Finally, we show that several occurrences of the concept of generic object in computer science and mathematics can be shaped according to the same pattern of deenition.

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تاریخ انتشار 1994