An anatomy of the information resource semantic abstraction

  • Authors:
  • Leonid Kalinichenko

  • Affiliations:
  • -

  • Venue:
  • ACM SIGMOD Record
  • Year:
  • 1991

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Abstract

Semantic abstraction mapping establishing a correspondence between an information resource and an application is considered to be a basic notion providing for the study of semantic interoperability of heterogeneous information resources. The structure and necessary properties of a resource class application abstraction are considered. Intensional model-based properties of the abstraction mapping are introduced as provable conditions of a class assertion abstraction and an operation concretization